Open WebUI alternatives
Short answer
We track 5 self-hosted alternatives to Open WebUI: Jan, NextChat, LibreChat, AnythingLLM and LobeHub (LobeChat).
Jan (same category): no server to rent (desktop app) and fewer license conditions (Permissive vs Custom / conditional).
NextChat (same category): fewer license conditions (Permissive vs Custom / conditional).
LibreChat (same category): fewer license conditions (Permissive vs Custom / conditional).
Last updated · how we rank · sources
Open WebUI alternatives compared
| # | App | Advantages over Open WebUI | Est. server cost | Official hardware | License | Stars | Last commit | Compare |
|---|---|---|---|---|---|---|---|---|
| — | Open WebUI (this app) | Active | not estimated (no official RAM figure) | not published | Open WebUI License (BSD-3-Clause style with branding clause) | 156k | Oct 16, 2026 | — |
| 1 | Jan Same category | no server to rent (desktop app); fewer license conditions (Permissive vs Custom / conditional) Trade-off: Open WebUI has larger community (156k vs 45.0k GitHub stars) | no server (desktop app) | minimum 8 GB RAM · 10 GB disk (recommended 16 GB RAM) | Apache-2.0 | 45.0k | Oct 22, 2026 | Open WebUI vs Jan |
| 2 | NextChat Same category | fewer license conditions (Permissive vs Custom / conditional) Trade-off: Open WebUI has larger community (156k vs 88.9k GitHub stars) | not estimated (no official RAM figure) | not published | MIT | 88.9k | Oct 20, 2026 | Open WebUI vs NextChat |
| 3 | LibreChat Same category | fewer license conditions (Permissive vs Custom / conditional) Trade-off: Open WebUI has larger community (156k vs 46.1k GitHub stars); simpler deploy (one container vs a multi-container stack) | from €6.49/mo | minimum 1 vCPU · 1 GB RAM (recommended 2 GB RAM) | MIT | 46.1k | Oct 22, 2026 | Open WebUI vs LibreChat |
| 4 | AnythingLLM Team chat UI with document upload | fewer license conditions (Permissive vs Custom / conditional) Trade-off: Open WebUI has larger community (156k vs 67.4k GitHub stars) | from €19.99/mo | minimum 2 vCPU · 2 GB RAM · 5 GB disk | MIT | 67.4k | Oct 22, 2026 | Open WebUI vs AnythingLLM |
| 5 | LobeHub (LobeChat) Same category | None in our data (differs in features) Trade-off: Open WebUI has larger community (156k vs 83.4k GitHub stars); simpler deploy (one container vs a multi-container stack) | from €19.99/mo | minimum 2 vCPU · 4 GB RAM · 20 GB disk (recommended 4 vCPU · 8 GB RAM · 50 GB disk) | LobeHub Community License (Apache-2.0 with conditions) | 83.4k | Oct 22, 2026 | Open WebUI vs LobeHub (LobeChat) |
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
- Jan (Private ChatGPT-style chat): Offline desktop ChatGPT alternative that runs models on each employee's computer.
- NextChat (Private ChatGPT-style chat): Lightweight ChatGPT-style web app you can run with one Docker command.
- LibreChat (Private ChatGPT-style chat): Multi-provider ChatGPT-style interface with agents, file search and user management.
- AnythingLLM (Knowledge base & RAG): All-in-one private chat with your documents, agents and an embeddable widget. Why it is listed: All of them give a team a ChatGPT-style chat interface where users can upload files and ask questions about them.
- LobeHub (LobeChat) (Private ChatGPT-style chat): Polished multi-model chat and agent workspace with plugins and knowledge bases.
Open WebUI alternatives: FAQ
What is the best self-hosted alternative to Open WebUI?
By our objective ranking: 1. Jan (no server to rent (desktop app); fewer license conditions (Permissive vs Custom / conditional)) 2. NextChat (fewer license conditions (Permissive vs Custom / conditional)) 3. LibreChat (fewer license conditions (Permissive vs Custom / conditional)). "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 Open WebUI?
Yes, by estimated server cost: Jan (no server (desktop app)). Open WebUI: not estimated (no official RAM figure).
Which Open WebUI alternative has the most permissive license?
Jan: Apache-2.0 (Permissive); NextChat: MIT (Permissive); LibreChat: MIT (Permissive); AnythingLLM: MIT (Permissive). Open WebUI is Open WebUI License (BSD-3-Clause style with branding clause) (Custom / conditional). Not legal advice.
Which SaaS products does Open WebUI replace?
In our mapping, Open WebUI is a self-hosted alternative to ChatGPT and Microsoft 365 Copilot, with gaps listed on each comparison page.
Related
Sources
- Open WebUI GitHub repository: github.com/open-webui/open-webui
- Open WebUI documentation, Open WebUI hardware requirements: docs.openwebui.com/getting-started/quick-start/
- Open WebUI license: github.com/open-webui/open-webui/blob/main/LICENSE
- Open WebUI deploy instructions: github.com/open-webui/open-webui#installation-with-default-configuration
- Jan GitHub repository: github.com/janhq/jan
- NextChat GitHub repository: github.com/ChatGPTNextWeb/NextChat
- LibreChat GitHub repository: github.com/LibreChat-AI/LibreChat
- AnythingLLM GitHub repository: github.com/Mintplex-Labs/anything-llm
- LobeHub (LobeChat) GitHub repository: github.com/lobehub/lobehub
- 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