ChatInfer vs GitBook

ChatInfer provides unified AI inference APIs, chatbot deployment and knowledge-based assistants through web and API access. Its chat completions endpoint uses one request format to route calls across multiple large language model providers, with model routing, retries, fallback routing and rate limiting. A dashboard monitors request volume, token use, latency, errors and cost. The chatbot builder supports embeddable chat, knowledge-based answers, conversation logs and human handoff. Knowledge assistants answer questions from PDFs, Markdown files and web pages with source references. The service is in early access, and API access is limited to selected early-access users; official SDKs are described as forthcoming. The Free plan lists one project and 1,000 monthly requests. Pro costs $29 a month for five projects and 50,000 monthly requests. Business costs $149 a month for unlimited projects and 500,000 monthly requests. Enterprise pricing is custom. Listed paid prices are indicative and may change.

GitBook is a documentation platform for teams creating, reviewing, and publishing branded documentation websites. Content can be written in a block-based visual editor or Markdown, organized through branch-based review, or synchronized with GitHub and GitLab. Published sites support custom domains, responsive layouts, SEO, preview deployments, and site variants. GitBook Agent can surface documentation gaps, draft updates, and review changes, while GitBook Assistant answers questions using documentation and connected sources. Teams can set tiered permissions and restrict documentation to authenticated users. The Free plan is free, includes one user, and limits GitBook Agent to 10 messages per week. Premium is $65 a month billed per site annually, plus $12 per user/month; Ultimate is $249 a month billed per site annually, plus $12 per user/month. Annual billing includes two months free, and a 14-day trial is available. Published documentation traffic is not limited.