Free / Open-sourceRun and build with open AI models locally or in the cloud
Free / Open-sourceRun and build with open AI models locally or in the cloud
Open WebUI records 804,534 monthly visits with -2.8% month-over-month growth and Freemium pricing. UbiOps records 15,928 monthly visits with +2.6% growth and Contact for Pricing pricing.

Run, orchestrate and scale AI workloads on any infrastructure
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | openwebui.com | ubiops.com |
| Pricing Model | Freemium | Contact for Pricing |
| Monthly Visits | 804.53K (804,534) | 15.93K (15,928) |
| MoM Traffic Delta | -23.01K (-2.8%) | +397 (+2.6%) |
| Primary Market & Share | 🇺🇸 United States (24.5%) | 🇳🇱 Netherlands (83.9%) |
| Direct Visits / mo | 299.84K | 12.55K |
| User Rating | 4.4 | 4.2 |
| Supported Platforms | Website | Website |

Self-hosted AI workspace for local and cloud models
Connect local runtimes like Ollama alongside OpenAI-compatible and Anthropic APIs, and switch between them inside one interface.
RAG over your own documents, web search and citation-aware answers come standard, so responses are grounded in real sources.
Extend the platform with Python code to add custom tooling, preprocessing, and multi-step pipelines, then share them with others.
SSO, RBAC, audit logs, data residency, and on-premises, hybrid or air-gapped deployment for organisations with strict requirements.

Run, orchestrate and scale AI workloads on any infrastructure
Deploy and manage models from one interface whether they run locally, in a hybrid cloud, or spread across several cloud providers.
Turn models into production API endpoints with versioning, scaling algorithms, and monitoring built in, so teams avoid managing Kubernetes and cloud infrastructure themselves.
Instantly scale AI and machine learning workloads onto GPU capacity as demand changes, keeping compute costs under control.
API management, version control, access management, resource prioritization, auditing, and monitoring come as standard, helping prevent shadow IT.
Free / Open-sourceRun and build with open AI models locally or in the cloud
Free / Open-sourceRun and build with open AI models locally or in the cloud
SpecialistOpen-source workflow automation built for AI agents and technical teams
SpecialistOpen-source workflow automation built for AI agents and technical teams
SpecialistA free, open-source personal AI agent that learns your projects and works across every messaging app.
SpecialistA free, open-source personal AI agent that learns your projects and works across every messaging app.

Free / Open-sourceCloud ComfyUI platform to run workflows and build AI apps
Free / Open-sourceCloud ComfyUI platform to run workflows and build AI apps
Free / Open-sourceOpen-source model and dataset hub with one-click online demos
Free / Open-sourceOpen-source model and dataset hub with one-click online demos

SpecialistOpen-source personal AI assistant that runs on your own machine and works from chat apps
SpecialistOpen-source personal AI assistant that runs on your own machine and works from chat apps

SpecialistSpecializes in visual workflow building and RAG pipelines rather than serving purely as a chat interface.
SpecialistSpecializes in visual workflow building and RAG pipelines rather than serving purely as a chat interface.

The environments frontier AI trains on, and the agents that do the recurring work
The environments frontier AI trains on, and the agents that do the recurring work

Free / Open-sourceFocuses on collaborative team AI workspaces and plugins, but shares similar open-source architectural goals.

Hands-on lab infrastructure for AI, cloud, and data education
SpecialistFocuses heavily on privacy-first document chat and local RAG pipelines, but offers fewer general-purpose chat UI features.
SpecialistFocuses heavily on privacy-first document chat and local RAG pipelines, but offers fewer general-purpose chat UI features.

Free / Open-sourceOffers robust multi-provider support and advanced user permission management, but has a slightly different configuration setup.
Free / Open-sourceOffers robust multi-provider support and advanced user permission management, but has a slightly different configuration setup.