open-webui
openwebui.com
User-friendly AI Interface (Supports Ollama, OpenAI API, ...)
Quick Information
- Category:
- Design
- Pricing:
- Freemium
- Platforms:
- Web, Windows, macOS, Linux
- Free Plan:
- Yes
- API Available:
- Yes
- Last Verified:
- September 2026
What Is open-webui?
Open WebUI is a free and open-source self-hosted chat interface, free to use regardless of which LLM backend you connect to it — the core platform carries no license fee for typical use. Since version 0.6.6 (April 2025), the license added a fair-use branding protection clause: crossing a 50-user threshold without an Enterprise License puts an organization technically out of compliance, with Enterprise pricing available via direct contact (covering SSO, RBAC, audit logs, support, and full infrastructure control).
A genuinely important detail worth understanding: there's no official Open WebUI Cloud plan or per-token pricing page as of September 2026 — the actual costs of running Open WebUI depend entirely on your own infrastructure and whichever LLM backend you choose to connect to it, meaning total cost is really a function of your hosting and model choices rather than anything charged by Open WebUI itself.
It's aimed at organizations wanting a free, self-hosted chat interface for LLMs with full infrastructure control, with the 50-user branding threshold being a real compliance consideration for growing organizations — teams exceeding that user count without an Enterprise License technically violate the license terms, even though the software itself remains free below that threshold. See our Developer Tools directory for related tools like Ollama and LiteLLM.
What Can You Use open-webui For?
Self-hosted LLM chat interface
Provides a chat interface for self-hosted or connected LLM backends.
Multi-backend LLM access
Connects to various LLM backends through one unified interface.
Enterprise-controlled AI deployment
Deploys AI chat with SSO, RBAC, and audit logs on the Enterprise License.
open-webui Features
- Self-hosted chat interface — Provides a free, self-hosted interface for interacting with LLMs.
- Multi-backend support — Connects to various LLM backends regardless of provider.
- Enterprise License — Adds SSO, RBAC, audit logs, and support, required beyond a 50-user branding threshold.
Who Is open-webui For?
- Organizations under 50 users — Uses Open WebUI free of charge without needing an Enterprise License.
- Larger organizations — Requires an Enterprise License to remain compliant beyond the 50-user branding threshold.
open-webui Pros & Limitations
What We Like
- Genuinely free and open-source for typical use, with no license fee below the user threshold
- Connects to any LLM backend, providing flexibility in model choice
- Enterprise License adds real value (SSO, RBAC, audit logs) for organizations needing it
Limitations
- Crossing the 50-user branding threshold without an Enterprise License creates a real compliance issue
- No official Cloud plan or per-token pricing — actual cost depends entirely on your own infrastructure and LLM backend choice
- Enterprise License pricing requires direct contact rather than a published rate
open-webui Pricing
| Plan | Price | Main Features |
|---|---|---|
| Self-hosted (core) | Free | Full chat interface, connects to any LLM backend |
| Enterprise | Contact for pricing | SSO, RBAC, audit logs, support, required beyond 50-user branding threshold |
Pricing was last verified September 2026. Check the official website for the latest pricing.
AI Listing Jungle Ranking
- Global Rank:
- #157
- Overall Score:
- 71.0/100
- Monthly Users:
- –
- Rank Change:
- ▲ 12
This ranking reflects AI Listing Jungle's own independent scoring methodology and is not an endorsement by open-webui or its company. How Our Rankings Work
Frequently Asked Questions
Is Open WebUI free?
Yes, it’s free and open-source for self-hosted use regardless of the connected LLM backend.
What is the 50-user threshold?
A branding protection clause added in version 0.6.6 (April 2025) — crossing 50 users without an Enterprise License is technically out of compliance.
Does Open WebUI have a Cloud plan?
No, there’s no official Cloud plan or per-token pricing page as of September 2026.
What does the Enterprise License include?
SSO, RBAC, audit logs, support, and full infrastructure control.
Our Take
Open WebUI's genuinely free, open-source core makes it a strong self-hosted chat interface option, but growing organizations should watch the 50-user branding threshold for license compliance.
Real total cost depends entirely on your own infrastructure and LLM backend choice, since there's no official Cloud plan or per-token pricing from Open WebUI itself.
open-webui Alternatives
open-webui Comparisons
Ready to try open-webui?
Visit the official website to get started.
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