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At-a-glance
Authoring
AI
Reuse
Publishing
Review
Translation
Compliance
Integration
Enterprise
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CCMS COMPARISON

Author-it vs Heretto. An honest comparison.

Author-it has been building enterprise CCMS since 1996. That shows up in on-premise deployment, compliance-grade governance, Word and eLearning output, and AI-ready structured JSON that's shipped and live - not a future roadmap item or a writing assistant.

Heretto (formerly easyDITA) is a cloud-native DITA platform with real-time collaboration, a modern interface, and Etto - an AI copilot that helps writers draft content inside the CCMS. It's a cloud-only DITA required product.

This page compares them across 30+ capabilities - honestly.

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Author-it vs Heretto, how we compare on reuse, compliance, AI and more

Author-it - Heretto comparison

Transparency note: This comparison is published by Author-it. We've done our best to be fair and factual - including where Heretto does things well.

At a glance

The quick comparison

Feature Author-it Heretto
Founded 1999 (25+ years) ~2013 as easyDITA; Heretto brand 2021 (~12 years)
Product category Enterprise CCMS Cloud DITA CCMS + Deploy Portal + API
AI-ready output AION - structured JSON for LLMs (live, 2026.R1) No equivalent output format
AI authoring assistant CoAuthor (roadmap) Etto - in-editor AI copilot (live)
Deployment Cloud + On-premise Cloud only
DITA/XML required No Yes (DITA XML)
Translation management Built-in, component-level XLIFF packages + XTM Cloud integration
SME review Built-in Reviews module Built-in review and approval workflow
Structured authoring Yes - topic and component-based, no XML required Yes - DITA XML standard
Real-time collaboration Yes (cloud) Yes - simultaneous editing, no file locking
Variant management Unlimited Yes - DITA profiling and conditions
SCORM / eLearning Yes (Honeycomb) Not natively available
Word output Yes (primary output) Not clearly available
Help portal publishing Yes (Magellan — publish to your infrastructure) Yes (Heretto Deploy Portal)
Implementation model Services-led Self-serve + professional services
Industries deeply served Manufacturing, Software, Utilities Software/technology, medical devices, insurance
Notable customers Philips, Bosch, Abbott, Aveva Not publicly disclosed
Release cadence 4 releases/year (R1–R4) Continuous (cloud SaaS)

AUTHORING

Authoring and content creation

The editor is where your writers spend their time. Heretto's DITA foundation gives portability; Author-it's non-DITA approach keeps the barrier low. The difference in adoption cost is real.

Feature Author-it Heretto
DITA/XML required
No
Structured authoring without DITA or XML. Writers work in a structured editor - topics, components, templates - without touching markup. SMEs and non-technical contributors can work in the system from day one.
Yes - DITA XML
Heretto is built on DITA XML. All content follows the DITA standard. This gives strong content portability and standards compliance for organisations invested in DITA. Writers new to structured authoring face a learning curve.
Editor interface
Structured editor
Web-based structured editor. Topic-based authoring with template controls, variable management, and component reuse - no XML knowledge required.
Web-based DITA editor
Cloud-based DITA XML editor described as Google Docs-like. Supports real-time simultaneous editing with no file locking. Familiar to teams used to collaborative web tools.
Real-time collaboration
Yes (cloud)
Multi-author cloud authoring with version control and workflow management.
Yes - no file locking
Simultaneous multi-author editing in the same file. No check-in / check-out required. Positioned as a differentiator for distributed writing teams.
Template-based authoring
Yes
Templates enforce structure and consistency across authors and content types. Configurable per vertical, product, or output.
Yes
DITA topic templates and content templates available. Structure is enforced by the DITA standard itself.
Version control
Yes
Full version history at the component level. Track changes, compare versions, and restore previous states.
Yes
Content history and version control built into the CCMS. Track revisions and maintain a clear audit history.
Branching
Yes
Content branching for parallel development or product-specific variants.
Yes
Branching support for managing concurrent content development.
Offline / on-premise authoring
Yes (on-premise)
On-premise deployment supports authoring in disconnected or restricted environments - a hard requirement for some regulated and government organisations.
No
Cloud-only. Internet connectivity required. No on-premise or air-gapped authoring environment available.
Author-it for teams that don't want DITA or XML. The non-DITA approach removes a significant adoption barrier — especially for mixed-skill teams, SME contributors, and organisations moving from Word or SharePoint. Heretto is the right call for teams already invested in the DITA standard who want modern cloud tooling and real-time collaboration as a first-class feature. The trade-off is clear: DITA portability vs. lower authoring overhead.

AI

AI and future-readiness

Heretto and Author-it are building toward AI from opposite ends. Heretto's Etto copilot is live - it helps writers draft content faster inside the editor. Author-it's AION is live - it produces structured JSON that LLMs, RAG pipelines, and AI agents can actually consume. These are different things. Both matter.

Feature Author-it Heretto
AI-ready output format
AION - live (2026.R1)
Structured JSON publishing output built for LLM ingestion. Every topic resolves with metadata: content type, authorship, modification history, folder path, template type, TopicId/BookId. Designed for RAG pipelines, enterprise AI agents, and chatbots - not adapted from a documentation export.
Not available
No dedicated AI output format. DITA XML can be exported and processed via custom pipelines but Heretto ships no ready-made structured JSON publishing profile designed for LLM consumption.
In-editor AI authoring assistant
CoAuthor - roadmap
AI authoring agent confirmed for H2 2026. Not yet shipped.
Etto - live
In-editor AI copilot. Helps writers draft, summarize, reformat, and improve DITA content. Included in all Heretto licenses (Etto Essential, 600k input / 150k output tokens/month per customer). Etto Pro available for higher usage. Assists writers with DITA structure and consistency.
AI for content consumers
Yes - via AION
AION output feeds your RAG pipeline, chatbot, or AI agent directly. End-user AI experiences are powered by governed, structured Author-it content - your stack, your infrastructure.
HelpAI - live
Generative search layer for the Heretto Deploy Portal. End users can ask questions and get AI-generated answers surfaced from your DITA content. Tied to the Heretto portal - not a standalone pipeline output.
Governance gate for AI output
Yes
Unapproved content cannot reach AION output. The publishing gate is the trust boundary — only content that has passed your review and approval workflow enters the AI pipeline. Critical for regulated industries where an AI answer traced back to a draft is unacceptable.
Partial
Workflow states and version control exist in the CCMS. No documented equivalent of a publishing-gate specifically controlling what reaches AI output.
LLM-ready metadata in output
Yes - AION
Each AION output component carries: content type, authorship, modification history, folder path, template type, TopicId/BookId. Metadata is resolved at publish time - not post-processed.
Not in a published output format
DITA's native metadata (prolog elements, attributes) is available in the source. No purpose-built LLM metadata output is documented as a publishing profile.
On-premise / air-gapped AI
Roadmap
On-premise AI inference on the roadmap for regulated environments where cloud AI is not permitted.
No
Cloud-only platform. All AI features - Etto and HelpAI - are cloud-hosted. Not available for air-gapped or on-premise environments.
Author-it on AI-ready output. AION is live - structured JSON built for LLMs, with a governance gate that ensures only approved content reaches your AI pipeline. Heretto has no equivalent output format. Etto is a useful writing assistant for DITA authors, and HelpAI adds generative search to the Heretto portal - but neither is what your RAG pipeline needs. These are different parts of the AI problem: Etto helps writers create content faster; AION makes that content consumable by AI systems. Author-it's CoAuthor (authoring assistance) is on the roadmap; Heretto's AI-ready output capability is not yet on theirs.

REUSE

Content reuse and structure

Both platforms are built on the principle of write once, publish everywhere. Author-it does it without DITA. Heretto does it natively through DITA's conref and keyref system.

Feature Author-it Heretto
Component-level reuse
Yes
Topic and sub-topic component reuse across books, products, and output formats. Reuse at any level of granularity - from a single sentence to a full procedure. No DITA knowledge required to implement.
Yes
DITA conrefs (content references) and keyrefs for component and variable reuse. Granular reuse at the element level. Follows the DITA standard - interoperable with other DITA tools.
Variable management
Yes
Variables and conditions managed centrally. Resolve at publish time across all output formats.
Yes
DITA keys and keydefs for variable substitution. Key spaces allow context-specific variable resolution per publication.
Conditional content
Yes - unlimited variants
Condition sets for audience, product, region, output type, and custom dimensions. Unlimited variant combinations from one source.
Yes - DITA profiling
DITA attribute-based profiling (audience, platform, product, otherprops). Standard DITA conditional processing - flexible within the DITA model.
Cross-publication reuse
Yes
A component written once can appear in manuals, training materials, help portals, AION output, and Word documents - all from the same source, all in sync.
Yes
DITA maps reference shared topics across multiple publications. Standard DITA cross-map reuse. Content portability is a DITA strength.
Reuse reporting
Yes
Identify which components are reused, where, and how frequently. Supports content audits and migration planning.
Yes
Default reports available inside the CCMS. Track content reuse and identify redundancies.
Both platforms handle structured reuse well. Author-it delivers it without requiring DITA knowledge, which matters when your writing team is mixed in technical depth. Heretto's DITA-native reuse model (conrefs, keyrefs) is standards-compliant and interoperable with other DITA tools - useful for organisations prioritising content portability across the DITA ecosystem.

PUBLISHING

Publishing and output formats

Where your content ends up. Web portals and PDF are table stakes. Word output, SCORM, and AI-ready JSON are where Author-it extends further.

Feature Author-it Heretto
HTML5 / web portal
Yes — Magellan
Magellan publishes to your own infrastructure. Full control over hosting, branding, and delivery. Publish to an on-premise portal if cloud hosting is not permitted.
Yes — Heretto Deploy Portal
Custom-branded help portal. Cloud-hosted. Described as a key differentiator — powers Heretto's own help site. ADA/WCAG accessible.
PDF
Yes — PDF Pro
Native PDF publishing with full layout control. Used for regulated industry deliverables, IFUs, service manuals, and formal compliance documents.
Yes
CSS-based native PDF generator. Produces branded PDFs from DITA source.
Word / DOCX
Yes — primary output
Word output is a core Author-it capability — widely used in manufacturing, utilities, and regulated industries where Word-based deliverables remain the standard for contractual, regulatory, and customer-facing documents.
Not clearly available
Word/DOCX is not documented as a publishing output from Heretto. Primary outputs are HTML (portal) and PDF.
SCORM / eLearning
Yes — Honeycomb
SCORM-compliant eLearning output from the same single source used for manuals, help portals, and Word docs. No content duplication between documentation and training.
Not natively available
SCORM and eLearning output is not documented as a native Heretto publishing capability.
AI-ready JSON
Yes — AION
Structured JSON publishing profile built for LLM, RAG, and AI agent consumption. Live in 2026.R1.
Not available
No structured JSON publishing output for AI consumption. DITA XML source can be processed externally but no ready-made LLM output format is shipped.
API-based content delivery
Yes
Publishing to custom endpoints via API. Supports headless delivery for integration-heavy content architectures.
Yes — Deploy API
Heretto Deploy API enables programmatic publishing and content retrieval from the CCMS. Described as a core product pillar. Supports headless and custom delivery scenarios.
XML/DITA export
Yes
XML export available for migration, archival, or integration with DITA-based downstream tools.
Yes — native DITA
DITA is the native format. Content can be exported as standards-compliant DITA XML — interoperable with any DITA-aware tool.
Author-it on output breadth. Word output, SCORM/eLearning via Honeycomb, and AION are not available from Heretto. For organisations that need documentation across multiple output types from a single source — especially regulated industries where Word deliverables are standard and AI readiness is a near-term requirement — Author-it covers significantly more ground. Heretto's Deploy API is strong for API-first delivery, and its portal is well-regarded. But the publishing format gap is real.

REVIEW

Review and approval

Getting SMEs to review content is painful enough without the platform getting in the way. Both have built-in review. The difference is in the formality of the approval chain and what the audit trail looks like when a regulator asks.

Feature Author-it Heretto
Built-in review module
Yes — Reviews module
Dedicated review module included in the platform. SMEs and stakeholders review content in a purpose-built interface — no CCMS licence required for external reviewers.
Yes
Review and approval workflows built into the CCMS. Collaborative review with commenting and annotation.
Multi-stage approval chains
Yes
Configurable multi-stage approval workflows — writer, technical reviewer, regulatory sign-off, legal — with defined roles, responsibilities, and escalation paths for each content type.
Yes
Customisable workflows and role assignments. Workflow stages can be defined for content creation, review, and approval processes.
Release states
Yes — configurable
Configurable release states (e.g. Draft, In Review, Approved, Released) control what content can be published and what reaches AI output via AION. A hard requirement for compliance-grade documentation governance.
Yes
Workflow states and content lifecycle management via the CCMS. State-based progression through authoring and approval.
Audit trail
Yes
Full audit trail of who reviewed, commented, approved, and published — at the component level. Critical when regulators ask for documented evidence of review process.
Yes
Version history and revision tracking provide an audit record. Historical accuracy maintained through the CCMS versioning system.
External reviewer access
Yes
External SMEs can review and comment without a full CCMS licence. Purpose-built reviewer interface — no training required for occasional contributors.
Yes
Reviewers can participate in the workflow. Real-time collaboration model supports multiple contributors in the same content simultaneously.
Both platforms have capable review workflows. Author-it's formal multi-stage approval chains and configurable release states are the stronger fit for regulated industries where documented, traceable approval is a compliance requirement — not an optional governance feature. Heretto's real-time collaboration model reduces friction for fast-moving teams where simultaneous review is more valuable than formal stage gates.

Translation

Translation and localization

Multilingual documentation costs add up fast. The question is how much translation infrastructure lives inside the platform vs. how much needs a third-party TMS connection to make it work.

Feature Author-it Heretto
Built-in translation management
Yes — component-level
Translation management is a core platform capability. Only new or changed components go for translation — unchanged components are not re-sent or re-billed. Teams with high content reuse typically cut translation spend significantly.
Partial
XLIFF source packages can be created manually for translation workflows. XTM Cloud integration available as a connected service. Component efficiency is available via DITA's native structure but the deep TMS layer relies on the XTM connector.
XLIFF support
Yes
XLIFF export and import for sending content to and receiving it from translation agencies and TMS platforms. Roundtrip-safe.
Yes
XLIFF, source, and media packages created directly in the CCMS. XLIFF is the primary handoff format for external translation teams.
TMS integration
Yes — SDL Trados, memoQ, others
Proven integration with SDL Trados, memoQ, and other major TMS platforms. All part of the core product — no additional connector licence required.
XTM Cloud
XTM Cloud integration available. Direct file exchange between Heretto CCMS and XTM. Available for Enterprise and Team subscriptions. Other TMS connections via manual XLIFF package workflow.
Translation memory
Yes — built-in
Translation memory built into the platform. Leverages existing translations automatically — no re-translation of unchanged segments.
Via XTM Cloud
Translation memory available through the XTM Cloud connector. Not a built-in platform capability.
In-platform translated content editing
Yes
Translated content managed inside Author-it. No round-tripping to an external tool to view, review, or manage localised versions.
Yes
Translated content can be edited directly in Heretto once returned from translation. Content is managed alongside source within the CCMS.
Author-it on translation depth. Built-in translation management, TMS integration with SDL Trados and memoQ, and component-level efficiency are all in the core product — nothing extra to license or connect. Heretto handles translation via XLIFF packages and an XTM Cloud connector. Both work; Author-it's translation infrastructure is deeper and doesn't rely on a specific third-party TMS for full functionality.

Compliance

Compliance and governance

Regulated industries have hard requirements — not preferences. On-premise deployment, release states, and 29 years of compliance workflow expertise are not things you can approximate with a cloud SaaS and a good integration.

Feature Author-it Heretto
On-premise deployment
Yes
Full on-premise deployment option for organisations where cloud hosting is not permitted — regulated utilities, defence, pharmaceutical, and government environments. Data stays inside your infrastructure.
No — cloud only
Heretto is a cloud-only platform. On-premise deployment is not available. For organisations with strict data residency or air-gapped requirements, Heretto cannot meet the requirement.
Security certification
SOC 2
SOC 2 compliant. Security controls for cloud-hosted environments.
SOC 2 Type II
SOC 2 Type II certified. Third-party verified security controls covering availability, confidentiality, and data protection. Positioned as a core trust credential for enterprise customers.
Configurable release states
Yes
Configurable release states (Draft, In Review, Approved, Released) govern the full content lifecycle. Controls what can be published and what reaches AI output. Audit-ready state transitions.
Yes
Workflow states manage content through the authoring and approval lifecycle. State-based controls on content progression.
Audit trail
Yes — component level
Full audit trail at the component level — who authored, who reviewed, who approved, when, and what changed. Documented evidence for regulatory inspection.
Yes
Version history and revision tracking provide an audit record. Maintains historical accuracy of content changes.
Accessibility compliance
Yes — WCAG 2.1 / 508
508 and WCAG 2.1 compliant output. Published case study: 508 compliance unlocked US government sales channel for a major software customer.
Yes — ADA/WCAG
Heretto Deploy Portal is ADA and WCAG compliant. Accessible self-service portal for end users.
Regulated industry experience
25+ years — manufacturing, utilities, pharma
Deep vertical expertise across manufacturing (ISO 9001, IATF 16949, AS9100), utilities (NERC CIP, OSHA 1910.119), and medical/pharmaceutical environments. Enterprise customers include Philips, Bosch, Abbott.
Yes — software, medical devices
Serves software/technology, medical devices, and insurance. Cloud-only limits suitability for environments with strict on-premise requirements. Less documented depth in heavy manufacturing and utilities.
Author-it for regulated industries. On-premise deployment is the definitive separator — if your environment cannot send content to a third-party cloud, Heretto is not an option. Beyond deployment, Author-it's 29-year history in manufacturing, utilities, and compliance-heavy environments means the workflows, audit trails, and governance tooling are shaped by hard-earned regulated industry experience, not adapted from a general content platform.

Integrations

Integrations and API

How your CCMS connects to the rest of your stack. Heretto's Deploy API is good. Author-it goes deeper into manufacturing-specific PLM and ERP integrations.

Feature Author-it Heretto
REST API
Yes
API access for publishing, content management, and workflow automation. Supports integration with enterprise systems.
Yes — Deploy API
Heretto Deploy API (v2) provides programmatic access to publishing and deployment operations. Automate publishing workflows, manage deployments, retrieve outputs, and configure publishing scenarios. Positioned as a core product pillar — API-first architecture.
PLM / ERP integration
Yes
Integrates with PLM and ERP systems for manufacturing environments. Connects documentation workflows with product lifecycle and enterprise systems. A key reason manufacturers choose Author-it.
Not documented
PLM/ERP integration is not documented as a Heretto capability. Custom integrations are possible via the Deploy API.
TMS integration
SDL Trados, memoQ, others
Proven integration with major TMS platforms. XLIFF-based roundtrip. All part of the core product.
XTM Cloud
Native XTM Cloud integration. Direct file exchange without manual package handling. Other TMS connections via XLIFF export.
Content delivery integrations
Yes
Publishing to custom endpoints, external servers, and headless delivery architectures.
Yes — Fluid Topics, Ingeniux
Integrates with Fluid Topics (content delivery platform) and Ingeniux CMS. Pre-built connectors for delivery to external systems.
SSO / identity
Yes
SSO support for enterprise identity management.
Yes
SSO and enterprise identity management supported.
Heretto's Deploy API is genuinely strong — clean, well-documented, and positioned as a first-class product for developer-centric organisations. Author-it goes further in manufacturing-specific integrations (PLM/ERP) and has a broader TMS partnership roster out of the box. For developer-centric software documentation teams, Heretto's API-first approach is a real advantage. For regulated manufacturers and utilities integrating documentation with product lifecycle systems, Author-it is the stronger fit.

Enterprise

Enterprise and scale

Cloud-only works for most enterprise teams. For the ones where it doesn't - regulated industries, data residency requirements, air-gapped environments - cloud-only is a showstopper. Heretto has one answer. Author-it has two.

Feature Author-it Heretto
Cloud deployment
Yes
Cloud-hosted Author-it with enterprise SLA and multi-region support.
Yes — cloud only
SOC 2 Type II certified cloud platform. Heretto's only deployment option.
On-premise deployment
Yes
Full on-premise option for regulated, air-gapped, or data-sovereign environments. Run Author-it inside your own infrastructure — no third-party cloud required.
No
Not available. Cloud-only platform.
Years in market
29+ years (founded 1996)
The longest-standing specialist CCMS vendor in the comparison set. Customers from 2013, 2016, and earlier still live on the platform. Financial stability — LFG-backed since 2025.
~12 years
Founded ~2013 as easyDITA (Jorsek Inc.), rebranded Heretto 2021. Growing enterprise customer base. Less published evidence of long-tenure Fortune 500 deployments.
Multi-team / global scale
Yes
Proven at scale across distributed global teams. Multiple regions, multiple languages, multiple products — from one content repository. Named enterprise deployments in Fortune 500 manufacturers and software leaders.
Yes
Enterprise subscription supports large teams. Cloud architecture scales with team size. Global content management with localisation support.
Custom roles and permissions
Yes
Granular roles and permissions across authoring, review, approval, and publishing. Configurable per team, vertical, or content domain.
Yes
Customisable roles and responsibilities for content creation, review, and approval. Workflow management across teams.
Content taxonomy and metadata
Yes
Configurable metadata and taxonomy. Metadata is a core part of AION output — every published component carries structured attributes for AI consumption.
Yes
Robust taxonomy and metadata capabilities within the DITA framework. DITA's prolog metadata elements available across all content.
Author-it for enterprises with deployment flexibility requirements. 29 years of enterprise deployments, named Fortune 500 customers, and an on-premise option that Heretto simply can't match — these are material differentiators at the enterprise level, not just feature checkboxes. Heretto is a capable enterprise cloud platform. For organisations where cloud-only is fine, it competes strongly. For those where it isn't, Author-it is the answer.

Support

Support and services

The gap between signing a contract and transforming how your organisation creates content is bridged by people. What's on offer - and how hands-on it is - matters more than it looks in a feature comparison.

Feature Author-it Heretto
Implementation model
Services-led
Implementation is led by Author-it's own services team — not handed to a third-party consultant. Includes content strategy, information architecture, content migration, workflow design, and hands-on onboarding. The services team restructures your content, not just installs the software.
Self-serve + professional services
Self-serve onboarding for capable teams. Professional services available. Documented as "simplifying the implementation and configuration process." Partner ecosystem available for additional implementation support.
Content migration support
Yes — included in services
Migration from Word, SharePoint, FrameMaker, RoboHelp, DITA-based CCMSs (including Heretto), and legacy systems. Most migrations complete within 90 days. Structured approach — content is mapped and reorganised, not just lifted and shifted.
Yes — via services
Heretto includes a built-in DOCX-to-DITA conversion tool. Migration support available through professional services. Partner network provides additional migration capability.
Training
Yes — included
Training included as part of the services-led implementation. Covers both platform use and content strategy.
Yes
Training available in documentation, live online, and webinar formats. Included with purchase; additional fee options for expanded training.
Ongoing support
Yes — named account management
Named account management and dedicated customer success for enterprise customers. Account manager monitors usage, flags at-risk workflows, and manages renewals proactively.
Yes
Phone support, 24/7 live support, and online support included. Additional premium support tiers available.
Community and resources
Yes — enterprise-focused
Customer community, documentation, and resources. Smaller than some competitor communities but enterprise-focused — Fortune 500 deployments and regulated industry practitioners.
Yes
Heretto Portal used as own help documentation. Support portal, community resources, and webinars. Active in DITA and technical communication conference circuit (ConVEx).
Author-it on implementation depth. Services-led implementation with content strategy, information architecture, and migration included — not optional extras. If you're transforming how your organisation manages content (not just switching tools), the level of expertise Author-it brings to implementation makes a measurable difference to time-to-value and long-term adoption. Heretto's self-serve model suits technically capable teams that want to move quickly and configure themselves.

WHY AUTHOR-IT

Where Author-it pulls ahead

Heretto and Author-it are both genuine enterprise CCMS platforms. Three areas where the difference is structural, not just cosmetic:

AI OUTPUT

Your content is your most valuable AI asset

AION shipped in 2026.R1. Structured JSON - built for LLM consumption, not adapted from a documentation export. Full content hierarchy, resolved variables, metadata, and topic provenance. Ready for RAG pipelines, chatbots, and AI agents, today.

Heretto's Etto copilot helps writers draft DITA content faster. That's a different problem. When your AI strategy asks "where does the content come from?", the answer needs to be a governed, structured output - not an editor assistant.

NO DITA REQUIRED

Structured authoring without the XML overhead

Author-it delivers the full value of component content management - topic-based structure, reuse, single-source publishing - without requiring writers to learn DITA or touch XML. Adoption is faster, the barrier is lower, and non-technical SMEs can contribute without a training programme.

Heretto is DITA at its core. For organisations committed to the DITA standard, that's a feature. For those who want the outcomes without the complexity, it's a cost.

DEPLOYMENT CHOICE

On-premise when you need it. Cloud when you don't.

Some regulated industries can't send content to a third-party cloud. Defence, some pharmaceutical environments, utilities operating critical infrastructure - on-premise isn't a preference, it's a requirement.

Author-it offers both cloud and on-premise deployment. Heretto is cloud-only. For regulated teams with strict data residency or security requirements, the choice is straightforward.

BY INDUSTRY

How we compare by vertical

Both Author-it and Heretto serve enterprise documentation teams across multiple industries. Where each is the stronger fit depends on what your organisation needs to prove, comply with, and deliver.

MANUFACTURING

Author-it has 25+ years of manufacturing content - SOP management, IFU production, ISO 9001 / IATF 16949 / AS9100 compliance, PLM/ERP integration, and a published $3M+ annual savings case study. Heretto serves manufacturing but is not a manufacturing-specialist. On-premise deployment - often a hard requirement in manufacturing - is not available from Heretto.

SOFTWARE

Heretto has a strong presence in software and technology documentation. Clean interface, API-first architecture, real-time collaboration, and Etto for faster content creation. Author-it differentiates with AION output (structured JSON for AI-powered product experiences), proven WCAG/508 compliance, and eLearning from the same source via Honeycomb.

UTILITIES

Author-it is purpose-built for utilities: safety-critical content, NERC CIP and OSHA 1910.119 compliance, on-premise deployment, and a dedicated utilities vertical. Heretto does not specifically target utilities as a vertical and does not offer the on-premise deployment that utilities operators require for sensitive operational content.

Case Studies

Precision that saves. Speed that scales. AI grounded in truth. ROI that grows.

Learn more about Manufacturing

Manufacturing

$3m saved from translations

Global manufacturer cut $3m in costs and boosted NPS with Author-it CCMS.

Next
Learn more about Manufacturing

Software

90% content reuse rate

Global software leader saved $2M annually and achieved ISO compliance with Author-it CCMS.

Next
Learn more about Manufacturing

Utilities

Reducing risk for Utilities

Reducing Risk in Utilities: Why Modern Documentation Matters.

Next

The bottom line | Comparison summary

Author-it is the stronger choice for regulated enterprises that need on-premise deployment, compliance-grade workflows, Word and eLearning output, and AI-ready content that their LLM stack can actually consume. Heretto is the stronger choice for teams that want a modern cloud DITA platform with real-time collaboration, DITA standard compliance, and a live AI authoring copilot to speed up content creation. Both are genuine enterprise CCMS platforms. The deciding factors are whether DITA is a requirement or a barrier, whether on-premise is non-negotiable, and whether your AI strategy needs an output format for LLMs or an in-editor writing assistant.

‍

Updated 3rd June 2026

Precise. accurate. compliant.

Make content your competitive advantage. And your AI’s source of truth.

Discover how Author-it helps your team reduce errors, accelerate workflows, and deliver accurate, compliant content at scale, and feed every AI you build with a source it can trust.

See it in action
Author-it component orange reuse left
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Author-it vs MadCap Flare FAQ

Author-it is a 25+ year enterprise CCMS covering authoring, reuse, translation, review, publishing, and AI-ready output - all in one product, no DITA required. Heretto is a cloud-native DITA CCMS with strong real-time collaboration, an API-first delivery layer, and an in-editor AI copilot called Etto. The structural differences are: Author-it works without DITA, offers on-premise deployment, and ships structured JSON for LLM consumption via AION. Heretto is cloud-only, DITA-based, and focuses on AI-assisted authoring rather than AI-ready output.

Yes. Heretto is built on DITA XML and requires structured content to follow the DITA standard. This gives strong content portability for organisations committed to DITA. For teams that want structured authoring without the XML overhead, Author-it delivers the same content management outcomes without requiring DITA knowledge.

Etto is Heretto's in-editor AI copilot. It is a writing assistant built into the CCMS that helps technical writers draft, summarize, reformat, and improve DITA content faster. Etto is included in all Heretto licenses and has an upgraded Etto Pro tier. Etto is not an AI output format - it helps authors create content, but does not produce structured data for LLM or RAG pipeline consumption.

No. Heretto is a cloud-only platform. If your organisation has data residency requirements, compliance policies that restrict cloud hosting, or operates in an environment that requires on-premise infrastructure, Heretto cannot meet that requirement. Author-it offers both cloud and on-premise deployment.

They are addressing different parts of the AI problem. Author-it's AION (live in 2026.R1) produces structured JSON output purpose-built for LLM ingestion - this is what your RAG pipeline, chatbot, or AI agent needs to consume your documentation. Heretto's Etto copilot (live) helps writers produce content faster inside the CCMS editor. Author-it's in-editor AI authoring assistant (CoAuthor) is on the roadmap. Heretto has no equivalent to AION.

Author-it has a stronger position in regulated industries - manufacturing, utilities, medical devices, and compliance-heavy software environments. Formal review and approval workflows, configurable release states, compliance-grade audit trails, on-premise deployment, and 29 years of regulated industry deployments give Author-it material depth. Heretto is SOC 2 Type II certified and has compliance capabilities, but cloud-only limits it for environments where on-premise is a hard requirement.

Heretto's primary publishing outputs are HTML via the Deploy Portal and PDF via a CSS-based PDF generator. Word/DOCX output is not a documented primary output from Heretto. Author-it's Word output is a core and primary output format - widely used in manufacturing, utilities, and regulated industries where Word-based deliverables remain standard.

Yes. Author-it's services team handles migrations from DITA-based systems, including Heretto. DITA content migrates cleanly into Author-it's component structure. Most migrations complete within 90 days.

Author-it. No DITA knowledge required, no XML to learn, and a services-led implementation that coaches your team through content strategy and workflow design, not just software setup. Heretto is noted for being more approachable than some DITA tools, but DITA XML is still the foundation writers are working in. Structured authoring without the XML overhead lowers the barrier to adoption significantly.

Author-it has a built-in translation module at the component level - only changed components go for translation, reducing costs. It integrates with SDL Trados, memoQ, and other TMS tools, all in the core product. Heretto supports XLIFF packages for translation and has an XTM Cloud integration. Component-level efficiency is available via DITA's native structure but deeper TMS integration relies on the XTM connector rather than built-in capability.