Open WebUI records 804,534 monthly visits with -2.8% month-over-month growth and Freemium pricing. Replyless records 2,715 monthly visits with +10.5% growth and Freemium pricing.
Self-hosted AI workspace for local and cloud models
Just better email, with AI
| Dimension / Metric | | |
|---|---|---|
| Official Domain | openwebui.com | replyless.ai |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 804.53K (804,534) | 2.72K (2,715) |
| MoM Traffic Delta | -23.01K (-2.8%) | +259 (+10.5%) |
| Primary Market & Share | 🇺🇸 United States (24.5%) | 🇺🇸 United States (100%) |
| Direct Visits / mo | 299.84K | 1.07K |
| 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.
Just better email, with AI
Focus mode separates people and anything needing a reply into Primary, while receipts, updates, newsletters, and promotions wait in Everything else.
Replyless reads the full conversation and writes a ready-to-send reply in your tone, which you can make warmer, shorter, or firmer with one tap.
Every incoming email is read and labeled on arrival - leads, invoices, and support requests route themselves, and it remembers your corrections.
Create custom tabs like Clients, Finance, or Payments with sender, domain, or subject-keyword rules, and urgent mail surfaces at the top.
Free / Open-sourceFunctions primarily as a lightweight CLI runtime for local models rather than a full-featured chat interface.
Free / Open-sourceFunctions primarily as a lightweight CLI runtime for local models rather than a full-featured chat interface.
The AI productivity suite with agents, email, and docs that work wherever you do
The AI productivity suite with agents, email, and docs that work wherever you do
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.
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.
Free / Open-sourceFocuses on collaborative team AI workspaces and plugins, but shares similar open-source architectural goals.
Collaborative inbox and email management for teams
Collaborative inbox and email management for teams
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.
Smart, focused email with AI help — for individuals and teams
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.
A privacy-first email client with built-in AI writing help
