Simple, transparent pricing
Everything you need to build a complete developer portal. No per-seat charges.
Free
Perfect for trying out KBKit.
Free forever
Start Free- 1 Knowledge Base
- 50 Articles
- 2 Themes
- MCP Server
- Marketplace Listing
- Custom Components
- KB Assistant
- Custom Domains
Pro
For growing teams and projects.
Billed monthly
GitBook Premium costs $65/mo and lacks API Explorer, Code Explorer & AI chatbot
Get Started- 5 Knowledge Bases
- Unlimited Articles
- 10 Team Members
- 5 Custom Domains
- KB Assistant (1,000 queries/mo)
- then $3/1,000 queries
- All Themes
- MCP Server + Marketplace Listing
- Custom Components
- Standard Support
Ultra
For power users and larger teams.
Billed monthly
ReadMe Startup costs $99/mo with no KB articles, Code Explorer, BYOK AI or MCP
Get Started- 10 Knowledge Bases
- Unlimited Articles
- 20 Team Members
- 10 Custom Domains
- KB Assistant (5,000 queries/mo)
- then $2.50/1,000 queries
- All Themes
- MCP Server + Marketplace Listing
- Custom Components
- Priority Support
Enterprise
For organizations at scale.
Billed monthly
Mintlify Pro costs $150/mo without Code Explorer, MCP marketplace or priority AI
Contact Sales- Unlimited Knowledge Bases
- Unlimited Articles
- 50 Team Members
- then $10/seat (up to 100 users)
- Unlimited Custom Domains
- KB Assistant (10,000 queries/mo)
- then $2/1,000 queries
- BYOK AI Providers
- MCP Server + Marketplace Listing
- Custom Components
- Premium Support
Need SSO, SCIM, and dedicated CSM? See Enterprise+ below.
Enterprise+
Everything in Enterprise, plus SSO, SCIM provisioning, audit log compliance, and a dedicated customer success manager. For organizations with security and compliance requirements.
+ $24 per team member above 5 included seats
Contact SalesIncludes everything in Enterprise, plus
- SSO / SAML 2.0
- SCIM provisioning
- Audit log retention
- Dedicated Customer Success Manager
- Custom contracts and SLAs
- Per-seat scaling for any team size
Free Pro plan for open source projects
We support the open-source community. Qualifying projects get the Pro plan completely free, with AI features available as paid add-ons.
Eligibility
- • Public GitHub repository
- • At least 50 GitHub stars
- • Non-commercial use only
- • Your own work (no forks)
Power up with addons
Add capabilities per knowledge base
Only pay for what you need. Available on Pro, Ultra, and Enterprise plans. MCP Server, AI Chatbot, and Custom Components are included free on all plans.
All Addons Pack
Every addon below, bundled together at a 35% discount.
API Documentation
Interactive API explorer from OpenAPI specs. Try It Out console, code samples in 11 languages.
Code Explorer
Auto-generated reference docs from PHP, TypeScript, Python, and Go source code.
AI Writing Assistant
AI-powered writing assistance for creating and improving documentation.
Advanced Analytics
Deep insights into reader behavior, search patterns, and content performance.
Smart Recommendations
Automatically suggest related articles and content to readers.
Integrations Hub
Connect with Slack, Zendesk, Intercom, and more for two-way workflows.
Custom Workflows
Build automated publishing workflows and content approval pipelines.
White Label
Remove KBKit branding and fully customize the experience for your users.
Multi-Language
Publish and manage articles in multiple languages with locale routing.
Included free on all plans: MCP Server, MCP Marketplace listing, Custom Components, Full-text Search
Compare all features
| Feature | Free | Pro | Ultra | Enterprise |
|---|---|---|---|---|
| Content & Search | ||||
| Knowledge Bases | 1 | 5 | 10 | Unlimited |
| Articles | 50 | Unlimited | Unlimited | Unlimited |
| Full-Text Search | ||||
| KB Assistant Queries | — | 1,000/mo | 5,000/mo | 10,000/mo |
| BYOK AI | — | — | — | |
| Developer Tools | ||||
| API Explorer addon | — | Addon | Addon | |
| Code Explorer addon | — | Addon | Addon | |
| MCP Server | ||||
| Marketplace Listing | — | |||
| Custom Components | ||||
| Webhooks | — | |||
| API Access | — | |||
| Customization | ||||
| Custom Domains | — | 5 | 10 | Unlimited |
| Themes | 2 | All | All | All |
| Custom Branding | — | |||
| White Label | — | — | ||
| Support | ||||
| Standard Support | — | |||
| Priority Support | — | — | ||
| Premium Support | — | — | — | |
| SSO | — | — | — | Enterprise+ |
Need SSO, SCIM, or dedicated support? Contact sales for Enterprise+.
How we compare on price
Annual cost for equivalent features across popular documentation platforms.
| Platform | Annual Cost | Notes |
|---|---|---|
| KBKit Pro | $468/year | KB + AI chatbot + MCP server included |
| GitBook Premium | $780/year | + $120/user/year |
| ReadMe Startup | $1,188/year | API docs only |
| Mintlify Pro | $1,800/year | No code explorer |
KBKit includes KB articles, API Explorer, Code Explorer, AI chatbot, and MCP server — competitors charge separately or don't offer them.
Frequently asked questions
- A knowledge base is a single documentation site with its own URL, theme, and content. Each KB can have its own custom domain, branding, and access controls. For example, you might have one KB for your public docs and another for internal team documentation.
- Yes, you can upgrade or downgrade your plan at any time. Changes take effect immediately and billing is prorated. When downgrading, your access continues at the current tier until the end of your billing period.
- Enterprise ($179/mo) includes 50 team members, BYOK AI, audit logs, custom roles, and Premium Support — perfect for large teams that don't need formal SSO. Enterprise+ ($179/mo base + $24/seat above 5 included) adds SSO/SAML, SCIM provisioning, audit log compliance retention, and a dedicated Customer Success Manager — for organizations with security and compliance requirements.
- You'll be charged per additional 1,000 queries at your plan's overage rate. Pro: $3/1,000, Ultra: $2.50/1,000, Enterprise: $2/1,000. Or bring your own API keys (BYOK) for unlimited queries at no overage cost on Enterprise and Enterprise+ plans.
- BYOK lets you connect your own Anthropic or OpenAI API keys. You pay your AI provider directly and get unlimited AI queries with no overage charges from KBKit. Available on Enterprise and Enterprise+ plans.
- Addons are priced per knowledge base. For example, if you enable the API Documentation addon on 2 of your 5 KBs, you pay $19/mo x 2 = $38/mo for that addon. Enterprise and Enterprise+ plans include all addons at no extra cost.
- All paid plans come with a 14-day free trial. No credit card required to start. You get full access to all features during the trial period.
- Yes! Qualifying open-source projects get the Pro plan completely free. Eligibility requires a public GitHub repo with at least 50 stars, non-commercial use, and the project must be your own work. See the Open Source Program page for details and how to apply.
Start free, upgrade when ready
No credit card required. Get your first knowledge base live in minutes.
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