MaxKB
Self-hosted AI agents with knowledge bases, RAG and visual workflows.
At a Glance
MaxKB is an AI tool for Agent & RAG frameworks (category: Development & Code). Free access: Free plan. Documented: 3 plans with prices and limits.
- Category
- Agent & RAG frameworks
- Paid from
- 48,000 CNY / one-time (Professional)
- Free Option
- Free plan
- Plans
- 3
- Sources
- 6 verified sources
Category: Development & Code · Agent & RAG frameworks
Features
MaxKB is a company-backed platform for building your own AI assistants. Teams upload documents or collect online documentation; the system splits and indexes content for retrieval before answer generation. A workflow editor connects models, functions and MCP tools for multistep processes. Assistants can be embedded in existing websites and business applications. Uses include internal knowledge access, support and office workflows.
- Prepare documents for knowledge-grounded answers
- Connect workflows, functions and MCP tools
- Embed agents in websites and business systems
Prices and plans
| Tier | Price | Period | What you get |
|---|---|---|---|
| Community | free | free plan | Community software for self-hosting Hosting and model charges separate |
| Professional | 48,000 CNYOne-time licence; maintenance from year 2 separately: 9600 CNY/year | one-time | Perpetual licence for one deployment instance One year maintenance; then 9600 CNY/year Advanced enterprise features and basic vendor support |
| Enterprise | contact sales | custom quote | Prepare documents for knowledge-grounded answers Connect workflows, functions and MCP tools Embed agents in websites and business systems |
Prices per vendor, excl. taxes/VAT where applicable.
Limits
Install the community edition on your infrastructure using the official guide. Connect a supported local or external model, create a knowledge base and test answers against its documents. Set permissions and tool access before publication. RAG improves grounding but does not guarantee error-free answers.
Alternatives and similar tools to MaxKB
FAQ
Is MaxKB available for free?
Yes. A permanently free plan is published, not a time-limited trial.
Where is the vendor of MaxKB based?
杭州飞致云信息科技有限公司 / FIT2CLOUD is based in China. Regardless of that location, data processing and privacy terms are governed by the vendor's own contract.
How is MaxKB billed?
The community edition is free and includes core features without product limits on users, agents or knowledge bases; infrastructure and models remain separate. The Chinese pricing page lists Professional at 48000 CNY per end customer and deployment instance as a perpetual licence. 1 year of maintenance is included; from year 2, maintenance is 9600 CNY per year. Enterprise is individually quoted. Roles, SSO, open administration API, additional integrations and enhanced support depend on edition.
What plans does MaxKB offer?
The catalog documents 3 plans with price, billing period, and included features.
Is MaxKB currently available?
MaxKB is still active: Current product offering documented by the vendor.
How we compare
We compare free access, paid entry, plan limits, features and the listed official sources. Unsourced figures stay marked as not published.
Only confirmed entries appear in the catalog. Prices, plans and limits come from listed official vendor pages. Missing figures stay marked as not published. Search results are ordered by Task match by default; category and task lists are alphabetical. Both can be switched to Free access first; neither is a quality ranking. The vendor page always wins.
Edited and checked by the AI Compare Ninja team
Sources
All details regarding plans, limits, and features are based on official vendor documentation and the primary sources verified below.
- https://maxkb.cn/
- https://maxkb.cn/price
- https://docs.fit2cloud.com/maxkb/
- https://docs.fit2cloud.com/maxkb/installation/offline_installtion/
- https://maxkb.pro/
- https://fit2cloud.com/about/index.html
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