4.8
on G2
GitBook
Tettra
GitBook restructured its pricing in 2024-2025 to a per-site model that gets expensive fast, while Tettra keeps costs low but locks key features behind higher tiers. This comparison breaks down every plan, surfaces hidden costs, and helps you decide which is worth paying for — or whether Docsie offers better value for your documentation budget.
Feature Matrix
A side-by-side breakdown of features available across GitBook and Tettra plans, focused on what matters most when evaluating documentation platform pricing.
| Feature / Capability |
GitBook
|
Tettra
|
|---|---|---|
| Free Plan | 1 user, open-source/non-profit only | Up to 10 users |
| Starting Paid Price | $65/site + $12/user/month | $4/user/month |
| Custom Domain | $65/site add-on (Plus+) | |
| AI Assistant | Ultimate tier only | Kai AI — Basic+ ($4/user) |
| Analytics | Basic (Plus+) | Scaling+ ($8/user) |
| API Access | Plus+ | Scaling+ ($8/user) |
| SSO / SAML | Pro+ | Professional ($12/user) |
| Custom Branding | Plus+ | Professional ($12/user) |
| Advanced Permissions | Pro+ | Scaling+ ($8/user) |
| Version Control | Git-based (all paid tiers) | Basic page history only |
| Multi-Language Support | ||
| Multi-Tenant Portals | ||
| Video-to-Docs | ||
| Slack Integration | All plans (core feature) | |
| OpenAPI / Git Sync | All paid tiers | |
| SOC 2 Compliance | ||
| GDPR Compliance | ||
| Dedicated Support | Ultimate (custom) | Professional ($12/user) |
| Content Reuse / Snippets |
Data as of February 2026. Pricing based on publicly available information from GitBook and Tettra websites. GitBook's per-site pricing model means costs vary significantly based on number of documentation sites.
Strengths & Weaknesses
Deep Dive
An in-depth analysis of the three most important pricing dimensions — value for money, scalability costs, and hidden costs — to help you make an informed purchasing decision.
Tettra delivers strong value at the entry level: $4/user/month includes AI-assisted Q&A, Slack integration, and unlimited users — making it the most cost-effective option for internal team knowledge sharing. GitBook's free plan is limited to a single user, and its Plus plan at $65/site plus $12/user/month is substantially more expensive for any real team use. However, GitBook's paid tiers include capabilities — Git sync, OpenAPI support, change request workflows — that Tettra simply cannot replicate at any price. Value depends entirely on your use case: Tettra wins on affordability for internal wikis; GitBook wins on technical depth per dollar for developer documentation teams.
GitBook's 2024-2025 pricing restructure introduced a per-site fee that fundamentally changes its cost trajectory. A team with five documentation sites pays $325/month in site fees alone before adding a single user. At 10 sites, that's $650/month in site fees. Combined with per-user charges, GitBook becomes expensive at scale for organizations managing multiple documentation properties. Tettra scales more predictably — costs grow linearly with users and there are no per-site penalties. However, Tettra offers no external publishing, so it cannot scale into customer-facing use cases regardless of budget. Both tools hit a ceiling: GitBook financially, Tettra functionally.
GitBook's most significant hidden cost is the $65/site custom domain fee — teams migrating from the old pricing model may face a sudden cost increase just to maintain branded documentation. AI features (GitBook Assistant, adaptive content, MCP connections) are locked to the Ultimate tier, which requires a custom quote, adding unpredictability for teams budgeting AI-driven workflows. Tettra's hidden cost is different: the lack of SSO until Professional ($12/user) and analytics until Scaling ($8/user) means small teams often need to upgrade sooner than expected. Neither tool includes multi-language support, video conversion, or multi-tenant portals at any price — capabilities that require separate platform investments.
Pricing Breakdown
Every plan tier for both tools compared side-by-side, including what you get, what you don't, and where costs escalate.
Tettra is cheaper and simpler to budget, making it a practical choice for internal knowledge sharing teams. GitBook's per-site model has become significantly more expensive since its 2024-2025 restructure, but it delivers technical documentation capabilities that Tettra cannot match. Neither tool is a good choice if you need customer-facing portals, multi-language documentation, video conversion, or multi-tenant delivery — for those requirements, both tools require additional platform investments that quickly exceed their cost savings.
Our Recommendation
GitBook and Tettra serve genuinely different purposes and rarely compete for the same buyer. GitBook is a premium developer documentation platform whose 2024-2025 pricing restructure made it significantly more expensive, justified only if you need Git-native workflows, OpenAPI support, and technical documentation quality. Tettra is an affordable internal knowledge base with strong Slack integration and a straightforward per-user model, but it cannot publish externally, lacks custom domains entirely, and has no SOC 2 compliance. Choosing between them is primarily a question of use case, not price.
Choose GitBook if you need...
Choose Tettra if you need...
Choose Docsie if you need...
Winner: Docsie
Both GitBook and Tettra are purpose-built for narrow use cases — developer API docs and internal Slack-connected wikis respectively — and neither addresses the broader documentation lifecycle that enterprise teams require. Docsie's AI credit model ($199/month flat for a team of 15) avoids GitBook's escalating per-site fees and Tettra's per-user cost creep, while adding capabilities both tools lack entirely: converting existing video content into searchable docs, delivering to unlimited client portals with custom branding, supporting 100+ languages, and including a built-in LMS with certifications — all in one platform.
Common Questions
Q: Why did GitBook's pricing get more expensive?
A: In 2024-2025, GitBook restructured its pricing to a per-site model, adding a $65/month fee per documentation site for custom domain access. Previously, custom domains were included at lower price points. Teams managing multiple documentation properties now face a significantly higher base cost before accounting for per-user charges, making GitBook considerably more expensive than it was under earlier pricing structures.
Q: Does Tettra offer a free trial?
A: Yes. Tettra offers a 30-day free trial on all paid plans in addition to its permanent free tier for up to 10 users. GitBook does not offer a free trial on paid plans — it has a free plan restricted to a single user that is primarily intended for open-source projects and non-profits.
Q: Can I get SSO on GitBook or Tettra without paying enterprise prices?
A: On Tettra, SSO/SAML is available at the Professional tier for $12/user/month — the highest standard tier but still predictably priced. On GitBook, SSO is available on Pro and Ultimate tiers, where Pro requires contacting sales and Ultimate is a custom-priced enterprise contract. For small-to-medium teams needing SSO at a known cost, Tettra's Professional plan is the more budget-friendly option.
Q: Which is better value for a 50-person team?
A: At 50 users, Tettra Basic costs $200/month and Tettra Professional costs $600/month. GitBook at Plus tier with one site costs $665/month ($65 site + $600 in user fees) — already more expensive than Tettra Professional and limited to a single documentation site. For internal knowledge management at that team size, Tettra offers substantially better economics. If you need multiple documentation sites or developer-grade technical docs, GitBook's cost is harder to avoid.
Q: Is there a better alternative to both GitBook and Tettra?
A: Yes — Docsie addresses the core gaps both tools share. GitBook has no video-to-docs conversion, no multi-tenant portals, and no multi-language support. Tettra has no external publishing, no custom domain, and no SOC 2 compliance. Docsie's $199/month Premium plan covers a team of 15, includes AI-powered video conversion, 100+ language translation, multi-tenant branded portals, a built-in LMS with certifications, and SOC 2 Type II compliance — without per-site fees or per-user pricing inflation. It's built for teams that have outgrown both developer-only docs tools and simple internal wikis.
Q: Do either GitBook or Tettra support multiple languages?
A: Neither GitBook nor Tettra offers multi-language support or auto-translation at any pricing tier. This is a significant gap for global teams or organizations delivering documentation to international clients. If multilingual documentation is a requirement, both tools would need to be supplemented with a separate translation workflow or replaced by a platform like Docsie that includes auto-translation into 100+ languages.
GitBook's per-site pricing escalates quickly, and Tettra can't publish externally or support multiple clients. Docsie offers a flat-rate AI credit model starting at $199/month — with video-to-docs conversion, multi-tenant branded portals, 100+ language translation, built-in LMS, and SOC 2 compliance — everything both tools lack, in a single platform.
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