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Popular tool to chat with PDFs and other documents, giving summaries and cited answers, with a free daily tier and no-signup start.
Platform to build AI customer-service agents trained on your data that answer 24/7, take real actions and hand off to humans.
No-code automation builder that runs AI-agent 'Playbooks' described in plain English across 1000+ app integrations with approvals.
AI text detector and humanizer that scores AI-written content and rewrites it in one click to read naturally.
Open-source node-based engine for visual AI, giving pros granular control to build image, video, and 3D generation workflows.
No public pricing
Free trial available
No public pricing
Free trial available
- ✦Chat with PDFs, Word, PowerPoint and text files
- ✦Summaries with cited sources
- ✦Multi-file chats via folders
- ✦Any-language upload and chat
- ✦Extra tools: AI writer, detector, flashcards, slides
- ✦No-signup quick start
- ✦AI agents trained on website/docs with auto-retrain
- ✦AI Actions (Stripe billing, Calendly booking, API calls)
- ✦Multi-channel embed (site, Slack, Notion and more)
- ✦Human handoff with context
- ✦Analytics on deflection and satisfaction
- ✦Multiple LLMs selectable per task
- ✦Plain-English automation via Playbooks
- ✦AI Editor that drafts workflows from intent
- ✦1000+ integrations, 23,000+ actions
- ✦Live dashboard for monitoring and approvals
- ✦No-code, no visual builder
- ✦AI probability scoring with sentence-level highlighting
- ✦One-click humanization/rewrite of flagged text
- ✦Detection across multiple major AI models
- ✦Saved history of checks and rewrites
- ✦Free unlimited detection with limited humanization words
- ✦Node-based workflow canvas
- ✦Simplified App Mode view
- ✦Community workflow templates and hub
- ✦Comfy Desktop (local) and Comfy Cloud
- ✦Comfy API for production endpoints
- ✦60,000+ nodes and many models
- →Understand research papers
- →Study and homework help
- →Review contracts and reports
- →Translate and summarize documents
- →Automate customer support
- →Book meetings and complete tasks in chat
- →Capture and qualify leads
- →Keep answers current via auto-retrain
- →Automating recurring reports and reminders
- →Cross-app workflow automation
- →Updating leads or data on a schedule
- →Team task automation in plain language
- →Students checking AI-assisted drafts before submission
- →Writers and bloggers removing robotic AI phrasing before publishing
- →Professionals sending AI-drafted emails or copy that read naturally
- →Building custom image/video/3D pipelines
- →VFX, advertising, gaming, and ecommerce content
- →Running workflows on cloud GPUs
- →Deploying workflows as production APIs