# Glean vs Theneo

Glean records 3,301,875 monthly visits with +0.1% month-over-month growth and Contact for Pricing pricing. Theneo records 31,850 monthly visits with -17.3% growth and Freemium, Paid, Contact for Pricing pricing.

| Metric | [Glean](https://openaitools.app/tool/glean) | [Theneo](https://openaitools.app/tool/theneo) |
| :--- | :--- | :--- |
| Website URL | https://www.glean.com | https://theneo.io |
| Categories | AI Productivity Tools, AI Agent, AI Assistant, AI Search Engine | AI Documents Generator, AI API, AI Developer Tools, AI Chatbot |
| Pricing Model | Contact for Pricing | Freemium, Paid, Contact for Pricing |
| Monthly Visits | 3,301,875 | 31,850 |
| MoM Growth Rate | +0.1% | -17.3% |
| Primary Market | United States | United States |
| Direct Visits | 2,628,666 | 16,914 |
| Review Score | 4.6 | 4.3 |
| Saved Count | 7 | 4 |
| Supported Platforms | Website | Website |

## Glean

Glean addresses a problem most enterprises hit after their first wave of AI adoption: models are powerful but isolated from the context of the business. The platform builds an enterprise context layer by indexing and understanding content across the tools a company already runs on, then uses that grounding to improve both answer quality and efficiency. Because fewer irrelevant tokens need to be sent to a model, the same question costs less to serve.

The product surface spans four areas: enterprise search, an AI assistant for everyday work, an agent platform for automating long-running processes, and Glean Protect for security and governance. Administrators also get model routing and an AI gateway, letting them decide which models handle which requests without rebuilding integrations. Everything inherits the access permissions of the source systems, so answers stay within each employee's existing rights.

Glean serves large organisations across finance, healthcare, retail, technology, and government, with published customers including Booking.com, Zillow, and Ericsson. It holds SOC 2 Type II, ISO 27001, ISO 42001, HIPAA, GDPR, and TX-RAMP Level 2 attestations, and reports 275+ connectors, 40+ supported language models, and 99.9%+ uptime on core services.

**Pricing & Plans:** Contact for pricing. Glean is licensed to organisations based on seats, connectors, and deployment scope, and is evaluated through a demo rather than self-serve purchase.

- **Permission-aware enterprise search:** Ask a question in plain language and get a cited answer assembled from documents, tickets, wikis, and messages across every connected system, with permissions respected.
- **Agent builder and orchestration:** Reusable agents handle multi-step workflows such as onboarding, account research, or incident follow-up by orchestrating actions across business apps.
- **Model routing and AI gateway:** Glean automatically picks and routes requests to the right model and reasoning level, giving teams access to 40+ LLMs through a single governed gateway.
- **Grounded content and analysis:** Draft on-brand documents, summarise meetings, analyse data, and create content grounded in company context rather than generic model knowledge.
- **Governance and observability:** Administrators get usage controls, spend visibility, audit logging, and compliance-ready governance for every AI interaction.

**Strengths:** Answers cite source systems and inherit their permissions, which removes the main blocker to enterprise-wide rollout; One platform covers search, assistant, and agents instead of three separate vendors; Model routing and token efficiency directly reduce the cost per AI query at scale; 275+ pre-built connectors shorten integration work considerably

**Limitations:** Enterprise pricing is quote-based, so budget planning requires a sales conversation; Full value depends on connecting many internal data sources, which takes IT effort; Smallest teams may find the platform more than they need

[Profile (Markdown)](https://openaitools.app/tool/glean.md)

## Theneo

Theneo was built around a specific pain point: API docs that drift out of sync with the product because engineers export a spec, writers paste it into a docs tool, the API changes again, and nobody updates anything. Its answer is a single collaborative surface where humans and AI agents edit the same document at the same time, backed by AI that generates complete references from specs and keeps changelogs current with automatic breaking-change detection.

Beyond generation, Theneo is a full developer-portal builder. It supports REST, AsyncAPI, SOAP, GraphQL, and gRPC, offers a versioned API playground and code generation, and can export projects back to OpenAPI or Markdown. Branding controls include custom domains, global CSS/JS, and developer-portal templates, while access controls cover private endpoints, company and user management, and guest or external customer access.

For the AI era, Theneo ships an MCP server and llms.txt-ready output so agents can consume your docs as tools, and it remains a market leader among docs AI on benchmarks. It reports more than 18,000 companies using the platform, is SOC 2 Type II, ISO 27001 and 9001 certified and GDPR compliant, and serves B2B platforms, fintechs, and regulated industries where a single public docs site isn't enough.

**Pricing & Plans:** Theneo is freemium. The Starter Package is free with one public project, up to two private projects, up to 20 team members, and limited AI usage. Business is $120/month per workspace with custom domains and branding, Growth is $400/month with custom CSS, custom AI prompts, up to 20 developer portals, and 1:1 support, and Enterprise pricing is custom with self-hosting and SAML SSO. Annual billing shows slightly higher list prices for Business and Growth.

- **Generate docs from any API spec:** Paste an OpenAPI, GraphQL, gRPC, SOAP, or AsyncAPI spec and Theneo builds a complete, navigable API reference with code samples and a versioned playground.
- **Realtime collaborative editing:** Engineers, writers, and PMs edit in the same document with live cursors, comments, version history, and one-click rollback, so docs stop drifting from the product.
- **Smart changelogs and drift detection:** Automatic changelog generation flags breaking changes as APIs evolve, keeping a timeline developers can trust.
- **AI assistant, MCP server, and llms.txt:** An Ask AI assistant answers developer questions from your docs, and an MCP server plus llms.txt make the content usable by coding agents.
- **Private per-customer portals:** Spin up branded, authenticated portals so each customer sees only the APIs, guides, and SDKs they pay for, with analytics on readership.
- **Enterprise governance and branding:** Custom domains, white-label branding, SAML/OIDC SSO, custom roles, audit logs, and self-hosting are available for enterprise and regulated teams.

**Strengths:** AI generates complete API references from specs, cutting the manual write-up most teams hate; Realtime co-editing with live cursors and comments keeps engineers, writers, PMs, and agents on one page; MCP server and llms.txt output make docs usable by AI coding agents, not just humans; Per-customer authenticated portals with SSO suit B2B, fintech, and regulated use cases

**Limitations:** Advanced customization (custom CSS, per-customer portals) sits on higher-priced Growth and Enterprise tiers; Enterprise-grade self-hosting and custom SSO require a sales conversation; Rich feature set may be more than a small team with a single public API needs; Some newer agent-oriented features are still rolling out

[Profile (Markdown)](https://openaitools.app/tool/theneo.md)

## Frequently Asked Questions

### How do Glean and Theneo compare in monthly traffic?

Glean has 3,301,875 monthly visits, while Theneo has 31,850. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Glean has a month-over-month growth rate of +0.1%; Theneo has -17.3%.

### How does pricing compare?

Glean: Contact for Pricing. Contact for pricing. Glean is licensed to organisations based on seats, connectors, and deployment scope, and is evaluated through a demo rather than self-serve purchase. Theneo: Freemium, Paid, Contact for Pricing. Theneo is freemium. The Starter Package is free with one public project, up to two private projects, up to 20 team members, and limited AI usage. Business is $120/month per workspace with custom domains and branding, Growth is $400/month with custom CSS, custom AI prompts, up to 20 developer portals, and 1:1 support, and Enterprise pricing is custom with self-hosting and SAML SSO. Annual billing shows slightly higher list prices for Business and Growth.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Notion](https://openaitools.app/tool/t) | 173,441,670 | +0.1% | Freemium | The AI workspace where teams and agents get work done together | [.md](https://openaitools.app/tool/t.md) |
| 2 | [GitBook](https://openaitools.app/tool/the-new-gitbook) | 557,489 | -4.6% | Freemium | The documentation platform that keeps docs accurate for people and AI | [.md](https://openaitools.app/tool/the-new-gitbook.md) |
| 3 | [Dust](https://openaitools.app/tool/dust) | 547,217 | +1.8% | Contact for Pricing | Builds collaborative enterprise AI agents connected to company knowledge, but offers less robust out-of-the-box universal search. | [.md](https://openaitools.app/tool/dust.md) |
| 4 | [Eraser](https://openaitools.app/tool/eraser) | 534,396 | -23.6% | Freemium, Paid, Contact for Pricing | AI diagrams and technical design docs built from your code and systems | [.md](https://openaitools.app/tool/eraser.md) |
| 5 | [DocsBot AI](https://openaitools.app/tool/docsbot-ai) | 495,278 | -3.8% | Freemium | Custom AI agents trained on your documentation and knowledge base | [.md](https://openaitools.app/tool/docsbot-ai.md) |
| 6 | [Gumloop](https://openaitools.app/tool/gumloop) | 379,557 | -21.1% | Freemium, Paid, Contact for Pricing | Build, share, and control AI agents that actually do the work | [.md](https://openaitools.app/tool/gumloop.md) |
| 7 | [Mintlify](https://openaitools.app/tool/mintlify) | 248,197 | -22.9% | Freemium, Free Trial, Paid, Contact for Pricing | The intelligent documentation platform that keeps itself up to date | [.md](https://openaitools.app/tool/mintlify.md) |
| 8 | [Moveworks](https://openaitools.app/tool/moveworks) | 168,527 | -4.3% | Contact for Pricing | Automates employee IT and HR support requests exceptionally well, but focuses less on general universal document search. | [.md](https://openaitools.app/tool/moveworks.md) |
| 9 | [Workik](https://openaitools.app/tool/workik) | 167,268 | -26.3% | Freemium | Context-aware AI that plans, codes, tests, and documents across your engineering workflows | [.md](https://openaitools.app/tool/workik.md) |
| 10 | [TextCortex AI](https://openaitools.app/tool/textcortex-ai) | 150,520 | +12.7% | Freemium, Free Trial | No-code AI agents grounded in your company's knowledge | [.md](https://openaitools.app/tool/textcortex-ai.md) |

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Source: https://openaitools.app/compare/glean-vs-theneo

More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)