Free / Open-sourceFunctions primarily as a lightweight CLI runtime for local models rather than a full-featured chat interface.
#1Open WebUI records 804,534 monthly visits with -2.8% month-over-month growth and Freemium pricing. sunbeam (formerly Positional) records 431 monthly visits with -95.1% growth and Contact for Pricing pricing.

An autonomous SEO agent that runs strategy, content and technical SEO end to end
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | openwebui.com | positional.com |
| Pricing Model | Freemium | Contact for Pricing |
| Monthly Visits | 804.53K (804,534) | 431 (431) |
| MoM Traffic Delta |
|---|
| -23.01K (-2.8%) |
| -8.28K (-95.1%) |
| Primary Market & Share | 🇺🇸 United States (24.5%) | 🇺🇸 United States (51.1%) |
|---|
| Direct Visits / mo | 299.84K | 169 |
|---|
| User Rating | 4.4 | 4.3 |
|---|
| 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.

An autonomous SEO agent that runs strategy, content and technical SEO end to end
One agent owns strategy, content, editorial and technical SEO, running each workstream independently and in parallel rather than as a stack of separate tools.
Onboarding reads product pages, blog archives, brand-voice documents, competitor sites and customer reviews to build an internal knowledge graph of your business.
The agent drafts and plans content in your mapped brand voice, keeps an editorial calendar moving and tracks performance across pages.
Technical SEO runs alongside content work, so structural issues are identified and addressed without a separate queue.
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-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
AI visibility platform to get your brand cited in AI search

Free / Open-sourceAI SEO manager that tracks rankings and AI answers, then does the work
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-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
AI visibility platform to get your brand cited in AI search
Free / Open-sourceAI SEO manager that tracks rankings and AI answers, then does the work