Compare tools
Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.
⇄ Comparison dimension — pick the market you're actually shopping in
Engagement suite adding live chat, comments, polls and live blogs to publisher and brand sites to grow and monetize audiences.
AI interview copilot delivering real-time answer suggestions and live transcription across video, phone and coding interviews.
Undetectable desktop AI assistant that feeds real-time answers during coding and technical interviews.
Production RAG API for developers: parse, extract and search documents with SOTA OCR and cited retrieval, cloud or on-prem.
Open-source React toolkit that lets developers add a generative-UI AI agent to existing app components.
Free trial available
No public pricing
No public pricing
Free trial available
- ✦Threaded comments
- ✦Real-time group chat
- ✦Live blog streams
- ✦AI polls and moderation
- ✦First-party data capture
- ✦No-code website embed
- ✦Real-time answer suggestions
- ✦Live interview transcription
- ✦STAR and bullet response formats
- ✦Chrome extension for online assessments
- ✦AI interview prep and mock interviews
- ✦Multiple AI models (GPT, Claude, Gemini)
- ✦Real-time AI answers during technical interviews
- ✦Invisible to screen sharing and recording
- ✦Hidden from dock, tray and activity monitor
- ✦Click-through overlay
- ✦Live audio capture and transcription
- ✦Lifetime unlimited access license
- ✦Parse endpoint with SOTA OCR (LightOnOCR-2)
- ✦Extract endpoint for schema-based JSON
- ✦Search endpoint with hybrid retrieval and citations
- ✦MCP-native and LLM-agnostic
- ✦Workspaces and chunk-level access control
- ✦On-prem, VPC or air-gapped deployment
- ✦Renders registered React components as AI-generated UI
- ✦Built-in conversation streaming and thread history
- ✦Inherits existing user authentication and permissions
- ✦MCP (Model Context Protocol) support
- ✦Multi-model support
- ✦Self-hostable open-source cloud package
- →Live event coverage
- →Growing on-site community
- →Monetizing audience with ads
- →Capturing first-party data
- →Getting live help during interviews
- →Answering online coding assessments
- →Practising with AI-generated questions
- →Handling phone and video interviews
- →Getting live help on coding interview problems
- →Answering technical questions in real time
- →Avoiding detection during screen-shared interviews
- →Build production RAG without a long in-house pipeline
- →OCR and structure scanned documents
- →Grounded document search with citations for agents
- →Deploy secure enterprise document intelligence
- →Adding a chatbot-driven interface to an existing React product
- →Letting users query and manipulate app data through natural language
- →Building agent-powered dashboards that reuse a design system
- →Prototyping AI features without rebuilding the frontend