Free / Open-sourceHigh-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
#1Open WebUI records 804,534 monthly visits with -2.8% month-over-month growth and Freemium pricing. Prompteus records 0 monthly visits with 0% growth and Freemium pricing.
The AI orchestration layer that turns LLM experiments into reliable production workflows
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | openwebui.com | prompteus.com |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 804.53K (804,534) | 0 (0) |
| MoM Traffic Delta |
| -23.01K (-2.8%) |
| 0 (0%) |
| Primary Market & Share | 🇺🇸 United States (24.5%) | 🌐 Global (—) |
|---|
| Direct Visits / mo | 299.84K | 0 |
|---|
| User Rating | 4.4 | 4.1 |
|---|
| 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.
The AI orchestration layer that turns LLM experiments into reliable production workflows
Build and optimize flows in minutes with a visual editor — routing prompts, integrating APIs, and setting structured logic without writing code.
Choose from a curated set of LLMs and SLMs per task, balancing precision, speed, and cost instead of being locked into one provider.
Exact and semantic caching cut redundant calls and spend, while observability gives instant visibility into performance and usage.
Shape repeatable flows for importing data, summarizing, responding, routing, and reviewing, turning routine work into self-running automation.
Free / Open-sourceHigh-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
#1Free / Open-sourceFunctions primarily as a lightweight CLI runtime for local models rather than a full-featured chat interface.
#2
Automate work across thousands of apps — no code required
Free / Open-sourceOpen-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.

SpecialistOpen-source personal AI assistant that runs on your own machine and works from chat apps
No-code builder for custom AI agents and workflows

Free / Open-sourceBuild, deploy, and govern production-ready agentic AI workflows

Free / Open-sourceFocuses on collaborative team AI workspaces and plugins, but shares similar open-source architectural goals.
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-sourceDelivers a desktop-native application for running local models offline easily, but lacks Open WebUI's server-centric multi-user features.
Free / Open-sourceHigh-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
Free / Open-sourceFunctions primarily as a lightweight CLI runtime for local models rather than a full-featured chat interface.
Free / Open-sourceOpen-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.
SpecialistOpen-source personal AI assistant that runs on your own machine and works from chat apps
No-code builder for custom AI agents and workflows
Free / Open-sourceBuild, deploy, and govern production-ready agentic AI workflows
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-sourceDelivers a desktop-native application for running local models offline easily, but lacks Open WebUI's server-centric multi-user features.