Kapa.ai Pricing
| Plan | Price | Notes |
|---|---|---|
| Open Source Programofficial source ↗ | $0checked 2026-08-26 | Up to 10,000 free questions per month for qualifying open-source developer communities. |
| Enterprise Platformofficial source ↗ | Customchecked 2026-08-26 | Custom answer volumes, SOC 2 Type II compliance, dedicated forward-deployed engineers, website, Slack, and Discord integrations. |
structured from cited official pricing sources: “Custom annual enterprise pricing based on platform tier, answer volume, and deployment scope; free tier available for qualifying open-source projects.”
Free & cheaper Documentation & Knowledge
same category, free plan or open-source license
GitDiagramopen source100% free hosted web service and open-source (MIT); private repository scanning and self-hosting utilize user-provided API keys.Scalaropen sourceFreemium open-source OpenAPI documentation platform and interactive API client (MIT licensed core). Open-source core is 100% free to self-host with zero licensing fees. Scalar Cloud Free tier ($0/mo) includes hosted subdomains, standard API reference rendering, and built-in themes. Scalar Pro starts at $72/mo ($24/seat/mo with 3-seat minimum) adding custom domains, bidirectional Git Sync with automated PR previews, and MDX guides. Enterprise tier offers custom pricing for SSO/SAML, granular RBAC, and dedicated 99.99% SLAs.FastGPTopen sourceOpen-core model under Apache-2.0 with commercial licensing terms for multi-tenant SaaS providers. The self-hosted Community Edition is free ($0) for internal enterprise use, private knowledge bases, and custom backend applications. FastGPT Cloud provides managed pay-as-you-go hosting on Sealos, while the Enterprise Edition offers commercial white-labeling, high-concurrency clustering, and dedicated technical support.ObsidianFree local-first Markdown knowledge base for personal and commercial use (100% offline, zero vendor lock-in). Optional paid add-ons include Obsidian Sync ($4/mo billed annually or $5/mo monthly for end-to-end encrypted multi-device sync and 1-year version history), Obsidian Publish ($8/mo/site billed annually or $10/mo monthly for custom domain web publishing), Commercial Support License ($50/user/year), and Catalyst ($25 one-time early-access beta tier). 40% discount available for education and non-profits. Extensive ecosystem with 1,500+ community plugins and local AI integrations.
FAQ
How much does Kapa.ai cost?
Custom annual enterprise pricing based on platform tier, answer volume, and deployment scope; free tier available for qualifying open-source projects.
Does Kapa.ai have a free plan?
No — Kapa.ai has no free plan; it is a paid tool.
What are free or cheaper Kapa.ai alternatives?
GitDiagram, Scalar, FastGPT are in the same category with a free plan or open-source license.
pricing is editorial catalog data (last verified August 26, 2026) — vendors change plans; confirm on the official site before you buy. Reuse this data under CC-BY 4.0 via /data.