MaxKB alternatives
Short answer
We track 8 self-hosted alternatives to MaxKB: AnythingLLM, Open Notebook, Dify, Coze Studio, RAGFlow, PrivateGPT, FastGPT and Onyx (formerly Danswer).
AnythingLLM (same category): cheaper to host (from €19.99/mo vs €35.99/mo), lighter official minimum (2 GB vs 8 GB RAM), fewer license conditions (Permissive vs Copyleft (GPL)) and larger community (67.4k vs 23.0k GitHub stars).
Open Notebook (same category): cheaper to host (from €19.99/mo vs €35.99/mo), lighter official minimum (4 GB vs 8 GB RAM), fewer license conditions (Permissive vs Copyleft (GPL)) and larger community (40.5k vs 23.0k GitHub stars).
Dify (visual knowledge-base and workflow platforms): cheaper to host (from €19.99/mo vs €35.99/mo), lighter official minimum (4 GB vs 8 GB RAM) and larger community (159k vs 23.0k GitHub stars).
Last updated · how we rank · sources
MaxKB alternatives compared
| # | App | Advantages over MaxKB | Est. server cost | Official hardware | License | Stars | Last commit | Compare |
|---|---|---|---|---|---|---|---|---|
| — | MaxKB (this app) | Active | from €35.99/mo | minimum 4 vCPU · 8 GB RAM · 100 GB disk | GPL-3.0 | 23.0k | Oct 21, 2026 | — |
| 1 | AnythingLLM Same category | cheaper to host (from €19.99/mo vs €35.99/mo); lighter official minimum (2 GB vs 8 GB RAM); fewer license conditions (Permissive vs Copyleft (GPL)); larger community (67.4k vs 23.0k GitHub stars) | from €19.99/mo | minimum 2 vCPU · 2 GB RAM · 5 GB disk | MIT | 67.4k | Oct 22, 2026 | MaxKB vs AnythingLLM |
| 2 | Open Notebook Same category | cheaper to host (from €19.99/mo vs €35.99/mo); lighter official minimum (4 GB vs 8 GB RAM); fewer license conditions (Permissive vs Copyleft (GPL)); larger community (40.5k vs 23.0k GitHub stars) Trade-off: MaxKB has simpler deploy (one container vs a multi-container stack) | from €19.99/mo | minimum 4 GB RAM | MIT | 40.5k | Oct 5, 2026 | MaxKB vs Open Notebook |
| 3 | Dify Visual knowledge-base and workflow platforms | cheaper to host (from €19.99/mo vs €35.99/mo); lighter official minimum (4 GB vs 8 GB RAM); larger community (159k vs 23.0k GitHub stars) Trade-off: MaxKB has simpler deploy (one container vs a multi-container stack) | from €19.99/mo | minimum 2 vCPU · 4 GB RAM | Dify Open Source License (modified Apache-2.0) | 159k | Oct 22, 2026 | MaxKB vs Dify |
| 4 | Coze Studio Visual knowledge-base and workflow platforms | cheaper to host (from €19.99/mo vs €35.99/mo); lighter official minimum (4 GB vs 8 GB RAM); fewer license conditions (Permissive vs Copyleft (GPL)) Trade-off: MaxKB has simpler deploy (one container vs a multi-container stack) | from €19.99/mo | minimum 2 vCPU · 4 GB RAM | Apache-2.0 | 21.7k | Jul 29, 2026 | MaxKB vs Coze Studio |
| 5 | RAGFlow Same category | fewer license conditions (Permissive vs Copyleft (GPL)); larger community (92.6k vs 23.0k GitHub stars) Trade-off: MaxKB has cheaper to host (from €35.99/mo vs €69.99/mo); simpler deploy (one container vs a multi-container stack) | from €69.99/mo | recommended 4 vCPU · 16 GB RAM · 50 GB disk (no separate minimum published) | Apache-2.0 | 92.6k | Oct 22, 2026 | MaxKB vs RAGFlow |
| 6 | PrivateGPT Same category | fewer license conditions (Permissive vs Copyleft (GPL)); larger community (57.6k vs 23.0k GitHub stars) | not estimated (no official RAM figure) | not published | Apache-2.0 | 57.6k | Oct 20, 2026 | MaxKB vs PrivateGPT |
| 7 | FastGPT Same category | cheaper to host (from €19.99/mo vs €35.99/mo); lighter official minimum (4 GB vs 8 GB RAM) Trade-off: MaxKB has simpler deploy (one container vs a multi-container stack) | from €19.99/mo | minimum 2 vCPU · 4 GB RAM (recommended 2 vCPU · 8 GB RAM) | FastGPT Open Source License (Apache-2.0 with conditions) | 29.9k | Oct 22, 2026 | MaxKB vs FastGPT |
| 8 | Onyx (formerly Danswer) Same category | fewer license conditions (Open core vs Copyleft (GPL)) Trade-off: MaxKB has cheaper to host (from €35.99/mo vs €69.99/mo); lighter official minimum (8 GB vs 10 GB RAM); simpler deploy (one container vs a multi-container stack) | from €69.99/mo | minimum 4 vCPU · 10 GB RAM · 32 GB disk (recommended 8 vCPU · 16 GB RAM · 500 GB disk) | MIT (Community Edition) + Onyx Enterprise License (ee directories) | 32.8k | Oct 22, 2026 | MaxKB vs Onyx (formerly Danswer) |
Ranked by the number of objective advantages each alternative has over the app (cheaper estimated server cost, lighter official RAM figure, no GPU needed, fewer license conditions, better maintenance status, at least 1.5× the GitHub stars, simpler deploy). Ties: same-category apps first, then more GitHub stars. License order used: Permissive (MIT/Apache) → Open core → Copyleft (GPL) or Custom conditions → Network copyleft (AGPL) → Source-available. Archived projects are not listed as alternatives.
What each alternative is
- AnythingLLM (Knowledge base & RAG): All-in-one private chat with your documents, agents and an embeddable widget.
- Open Notebook (Knowledge base & RAG): Private, self-hosted alternative to Google NotebookLM with your choice of AI models.
- Dify (AI app & agent builders): Visual platform for building LLM apps, RAG chatbots, agents and workflows. Why it is listed: All of them combine a document knowledge base (RAG) with a visual builder for Q&A, agent or workflow apps.
- Coze Studio (AI app & agent builders): Open-source edition of ByteDance's Coze agent-building platform. Why it is listed: All of them combine a document knowledge base (RAG) with a visual builder for Q&A, agent or workflow apps.
- RAGFlow (Knowledge base & RAG): RAG engine with deep document parsing (OCR, layout and tables) and cited answers.
- PrivateGPT (Knowledge base & RAG): API-first private document Q&A that sits on top of your own LLM server.
- FastGPT (Knowledge base & RAG): Knowledge-base Q&A and visual AI workflow platform.
- Onyx (formerly Danswer) (Knowledge base & RAG): AI chat and enterprise search connected to 50+ workplace apps.
MaxKB alternatives: FAQ
What is the best self-hosted alternative to MaxKB?
By our objective ranking: 1. AnythingLLM (cheaper to host (from €19.99/mo vs €35.99/mo); lighter official minimum (2 GB vs 8 GB RAM); fewer license conditions (Permissive vs Copyleft (GPL)); larger community (67.4k vs 23.0k GitHub stars)) 2. Open Notebook (cheaper to host (from €19.99/mo vs €35.99/mo); lighter official minimum (4 GB vs 8 GB RAM); fewer license conditions (Permissive vs Copyleft (GPL)); larger community (40.5k vs 23.0k GitHub stars)) 3. Dify (cheaper to host (from €19.99/mo vs €35.99/mo); lighter official minimum (4 GB vs 8 GB RAM); larger community (159k vs 23.0k GitHub stars)). "Best" depends on the features you need; the ranking only counts cost, hardware, license, maintenance, community size and deploy complexity.
Is there a cheaper alternative to MaxKB?
Yes, by estimated server cost: AnythingLLM (from €19.99/mo), Open Notebook (from €19.99/mo), Dify (from €19.99/mo), Coze Studio (from €19.99/mo), FastGPT (from €19.99/mo). MaxKB: from €35.99/mo.
Which MaxKB alternative has the most permissive license?
AnythingLLM: MIT (Permissive); Open Notebook: MIT (Permissive); Coze Studio: Apache-2.0 (Permissive); RAGFlow: Apache-2.0 (Permissive); PrivateGPT: Apache-2.0 (Permissive); Onyx (formerly Danswer): MIT (Community Edition) + Onyx Enterprise License (ee directories) (Open core). MaxKB is GPL-3.0 (Copyleft (GPL)). Not legal advice.
Which MaxKB alternative needs the least hardware?
AnythingLLM: minimum 2 vCPU · 2 GB RAM · 5 GB disk; Open Notebook: minimum 4 GB RAM; Dify: minimum 2 vCPU · 4 GB RAM; Coze Studio: minimum 2 vCPU · 4 GB RAM; FastGPT: minimum 2 vCPU · 4 GB RAM (recommended 2 vCPU · 8 GB RAM). MaxKB: minimum 4 vCPU · 8 GB RAM · 100 GB disk.
Which SaaS products does MaxKB replace?
In our mapping, MaxKB is a self-hosted alternative to Intercom Fin and Zendesk AI, with gaps listed on each comparison page.
Related
Sources
- MaxKB GitHub repository: github.com/1Panel-dev/MaxKB
- MaxKB documentation, MaxKB hardware requirements: docs.fit2cloud.com/maxkb/installation/offline_installtion
- MaxKB license: github.com/1Panel-dev/MaxKB/blob/v2/LICENSE
- MaxKB deploy instructions: github.com/1Panel-dev/MaxKB#quick-start
- AnythingLLM GitHub repository: github.com/Mintplex-Labs/anything-llm
- Open Notebook GitHub repository: github.com/lfnovo/open-notebook
- Dify GitHub repository: github.com/langgenius/dify
- Coze Studio GitHub repository: github.com/coze-dev/coze-studio
- RAGFlow GitHub repository: github.com/infiniflow/ragflow
- PrivateGPT GitHub repository: github.com/zylon-ai/private-gpt
- FastGPT GitHub repository: github.com/labring/FastGPT
- Onyx (formerly Danswer) GitHub repository: github.com/onyx-dot-app/onyx
- Hetzner Cloud pricing used for cost estimates (read 2026-10-22): www.hetzner.com/cloud/regular-performance
- GitHub stars and commits: GitHub REST API, refreshed daily