Free / Open-sourceFunctions primarily as a lightweight CLI runtime for local models rather than a full-featured chat interface.
#1Miro records 30,749,206 monthly visits with +1.7% month-over-month growth and Freemium, Contact for Pricing pricing. Open WebUI records 804,534 monthly visits with -2.8% growth and Freemium pricing.

Self-hosted AI workspace for local and cloud models
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | miro.com | openwebui.com |
| Pricing Model | Freemium, Contact for Pricing | Freemium |
| Monthly Visits | 30.75M (30,749,206) | 804.53K (804,534) |
| MoM Traffic Delta |
| +505.1K (+1.7%) |
| -23.01K (-2.8%) |
| Primary Market & Share | 🇺🇸 United States (19.4%) | 🇺🇸 United States (24.5%) |
|---|
| Direct Visits / mo | 20.18M | 299.84K |
|---|
| User Rating | 4.5 | 4.4 |
|---|
| Supported Platforms | Website | Website |
|---|
An AI-powered visual workspace where teams think, plan, and build together
An infinite multiplayer board where cursors, comments, and live editing let remote and hybrid teams work in the same space simultaneously.
Docs, Tables, Slides, Kanban, and Timelines live alongside freeform drawing so a workshop can turn directly into a structured plan.
Generate diagrams, tables, and summaries, remove image backgrounds, and connect external AI assistants through the MCP server.
6,000-7,000+ templates for brainstorming, workshops, roadmapping, and process mapping give teams a running start.

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

Stronger focus on structured mind mapping and flowcharting, but lacks Miro's massive template library and enterprise workshop features.


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.
SpecialistExcels at generating technical architecture diagrams directly from code, but less suited for freeform creative brainstorming.
SpecialistFocuses heavily on privacy-first document chat and local RAG pipelines, but offers fewer general-purpose chat UI features.
Similar collaborative online whiteboard experience with strong AI diagramming, but offers fewer complex enterprise integration options.

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

SpecialistFeatures a spatial visual canvas integrated with multi-model chat agents, but less focused on team workshop facilitation.
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
Stronger focus on structured mind mapping and flowcharting, but lacks Miro's massive template library and enterprise workshop features.
SpecialistSpecializes in visual workflow building and RAG pipelines rather than serving purely as a chat interface.
SpecialistExcels at generating technical architecture diagrams directly from code, but less suited for freeform creative brainstorming.
SpecialistFocuses heavily on privacy-first document chat and local RAG pipelines, but offers fewer general-purpose chat UI features.
Similar collaborative online whiteboard experience with strong AI diagramming, but offers fewer complex enterprise integration options.
Free / Open-sourceOffers robust multi-provider support and advanced user permission management, but has a slightly different configuration setup.
SpecialistFeatures a spatial visual canvas integrated with multi-model chat agents, but less focused on team workshop facilitation.