Open WebUI records 804,534 monthly visits with -2.8% month-over-month growth and Freemium pricing. PDF.co records 78,590 monthly visits with -8.2% growth and Free Trial, Paid pricing.
Self-hosted AI workspace for local and cloud models
REST API to convert, edit and extract data from PDFs
| Dimension / Metric | | |
|---|---|---|
| Official Domain | openwebui.com | pdf.co |
| Pricing Model | Freemium | Free Trial, Paid |
| Monthly Visits | 804.53K (804,534) | 78.59K (78,590) |
| MoM Traffic Delta | -23.01K (-2.8%) | -7.06K (-8.2%) |
| Primary Market & Share | 🇺🇸 United States (24.5%) | 🇺🇸 United States (12.5%) |
| Direct Visits / mo | 299.84K | 31.91K |
| 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.
REST API to convert, edit and extract data from PDFs
A low-code, HTTPS REST API handles conversion, merging, splitting, editing and generation of PDFs from any application or script.
Extracts structured data from PDF invoices and returns standardized JSON without building templates for each supplier format.
Pulls data from PDFs, scans, invoices, orders and reports, turning unstructured documents into machine-readable output.
Automatically sorts and organizes incoming PDFs using custom classification rules to streamline document management.
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.
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.
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.
Chat with any PDF and get cited answers instantly
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.
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-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
SpecialistOpen-source AI automation that unifies agents, flows and 770+ app integrations
AI document parsing that turns PDFs and emails into structured data
AI document parsing that turns PDFs and emails into structured data
