Free / Open-sourceFunctions primarily as a lightweight CLI runtime for local models rather than a full-featured chat interface.
#1ManagePrompt records 233 monthly visits with 0% month-over-month growth and Open Source, Free pricing. Open WebUI records 804,534 monthly visits with -2.8% growth and Freemium pricing.
Capture and inspect every LLM API call from a local web UI
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | manageprompt.com | openwebui.com |
| Pricing Model | Open Source, Free | Freemium |
| Monthly Visits | 233 (233) | 804.53K (804,534) |
| MoM Traffic Delta |
| +233 (0%) |
| -23.01K (-2.8%) |
| Primary Market & Share | 🇮🇹 Italy (100%) | 🇺🇸 United States (24.5%) |
|---|
| Direct Visits / mo | 92 | 299.84K |
|---|
| User Rating | 4.4 | 4.4 |
|---|
| Supported Platforms | Website | Website |
|---|
Capture and inspect every LLM API call from a local web UI
Every LLM call made during development is recorded with both the request and response bodies, plus a visual flow view so you can follow the conversation structure at a glance.
Input, output, cache-read and cache-write tokens are counted for each call, with cost estimated in real time using models.dev pricing data.
A WebSocket-powered interface updates as calls happen, so you can watch a run unfold rather than digging through log files after the fact.
Streaming and non-streaming calls are both captured automatically, with no need to change how your application calls the model.

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.
Free / Open-sourceFunctions primarily as a lightweight CLI runtime for local models rather than a full-featured chat interface.
#1SpecialistOpen-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.
#3
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.

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-sourceA private, memory-powered AI assistant you own and customize

Track, evaluate, and ship AI models and agents in one connected environment.

Free / Open-sourceDelivers a desktop-native application for running local models offline easily, but lacks Open WebUI's server-centric multi-user features.
SpecialistOpen-source AI automation that unifies agents, flows and 770+ app integrations
Free / Open-sourceFunctions primarily as a lightweight CLI runtime for local models rather than a full-featured chat interface.
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.
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.
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-sourceA private, memory-powered AI assistant you own and customize
Track, evaluate, and ship AI models and agents in one connected environment.
Free / Open-sourceDelivers a desktop-native application for running local models offline easily, but lacks Open WebUI's server-centric multi-user features.
SpecialistOpen-source AI automation that unifies agents, flows and 770+ app integrations