API documentation generation
Theneo generates API documentation from specifications and supports multiple API formats, including REST, Async, SOAP, GraphQL, and gRPC.
Theneo
Theneo is a developer portal and API documentation platform for publishing references, guides, changelogs, and private customer portals. It supports collaborative editing, automated changelogs, and AI-facing doc features for technical teams.
What Theneo does
Theneo is a developer portal and API documentation platform for teams that need to publish references, guides, changelogs, and private customer portals in one place. The product combines documentation generation, editing, publishing, and access management for public and authenticated audiences.
The site emphasizes real-time collaboration across engineers, writers, product managers, and agents. It also positions docs as usable by AI systems through Ask AI, MCP Server, and llms.txt support, while the pricing and enterprise pages show options ranging from a free starter tier to custom enterprise deployment.
Core capabilities
Real-time co-editing
The web editor supports live collaboration, comments, presence, history, and reverting, so teams can edit the same documentation together.
Automated changelog documentation
The platform can detect API and documentation changes, generate changelog entries, and produce AI-powered release summaries.
Developer workflow tools
Theneo supports API playgrounds, code generation, versioning, pre-request scripts, SDK import, and exporting projects to OpenAPI or markdown.
Developer portal and access controls
Private portals can be branded and access-controlled, with options for customer-specific content, guest access, SSO, OAuth, SAML, and workspace management.
Agent-facing documentation features
The site lists MCP Server, llms.txt readiness, and Ask AI features aimed at answering reader questions and making docs usable by agents.
Where Theneo fits
Publishing a single docs hub
Teams can generate API references and keep guides, changelogs, and portal pages together instead of splitting them across separate tools.
Collaborating on documentation
Engineers, writers, and product managers can edit the same pages, comment on changes, and revert revisions without handoff-heavy workflows.
Managing API updates
Product teams can detect API changes and turn them into release notes or changelog entries for users.
Serving private customer docs
B2B companies can build authenticated customer portals that expose only the APIs and guides relevant to each customer or segment.
Preparing docs for agents
Teams building for AI-assisted workflows can make documentation accessible through Ask AI, MCP Server, and llms.txt.
Pros and Cons
Pros
- Combines API references, guides, changelogs, and private portals in one platform.
- Supports collaborative editing with live cursors, comments, and revision history.
- Includes automated changelog detection and AI-generated release notes.
- Offers private portal controls such as customer-specific access, branding, and SSO options.
- Publishes clear security and compliance information, including encryption and several named standards.
Cons
- Some enterprise capabilities, including self-hosting and advanced identity options, are only listed on higher-tier or custom plans.
- The source material does not give full product documentation for every feature area, so some capabilities are described at a high level on the site.
FAQ
What is Theneo used for?
Theneo is a developer portal and documentation platform for API references, guides, changelogs, and private customer portals. It also includes real-time co-editing so technical and non-technical teammates can work in the same place.
Does Theneo offer a free plan?
Yes. The pricing page shows a free Starter package, paid Business and Growth plans, and an Enterprise plan with custom pricing and sales contact.
What kinds of documentation and API workflows does Theneo support?
The pricing page lists API formats including REST, Async, SOAP, GraphQL, and gRPC, along with web editing, live collaboration, API playground, changelog documentation, search, and developer portal controls.
What security and compliance information is available?
The security page states that Theneo supports SOC 2 Type II, ISO 27001, ISO 9001, GDPR compliance, AES-256 encryption at rest, TLS for data in transit, and backup retention for 7 days.
Does Theneo support AI agents?
The product site says Theneo supports MCP Server and llms.txt for agent-facing use cases, and mentions Ask AI for docs search and answers.
Quick Facts
- Category
- Developer Tool
- Primary use
- API documentation and developer portals
- Audience
- Engineers, writers, product teams, and agents
- Pricing
- Free starter plan; paid Business and Growth plans; Enterprise custom pricing
- Platforms / workflows
- Web editor, API changelog, private portals, Ask AI, MCP Server, llms.txt
- Security / compliance
- SOC 2 Type II, ISO 27001, ISO 9001, GDPR, AES-256, TLS
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