All AI tools

Every tool in the directory (5,694). Filter by category and price, or search by what you want to do.

All categories Chat assistants Coding Writing Image Video Audio & voice Design Productivity Research & search Agents & automation Marketing Sales Data & analytics Customer support Education Legal, finance & HR Models & APIs

Any price Free Freemium Free trial Paid

More filters

74 tools for “Research API”

Searching forresearchapiResearch & search

TrayoNew
Buying-signal data and research your AI agents can use for outbound
FreemiumSales
Visit
Keploy
Open-source tool that turns API traffic into tests and mocks
Freemium · $19/moCoding
Visit
Yesil Health AINew
AI health coach for labs, habits and daily tracking
Freemium · $14.99/moLegal, finance & HR
Visit
ChatPDF
Upload a PDF and ask questions about it in a chat
FreemiumProductivity
Visit
Letta
Platform for stateful AI agents with long-term memory
Freemium · $20/moAgents & automationMade in United States
Visit
Rush AnalyticsNew
SEO rank tracking that also monitors brand mentions in AI answers
Freemium · $24/moMarketingMade in United Arab Emirates
Visit
Beagle Security
Agentic AI penetration testing for web apps, APIs and GraphQL
Freemium · $99/moCodingMade in India
Visit
YDataNew
Synthetic data and data quality platform for AI teams
FreemiumData & analytics
Visit
AskYourPDF
Chat with PDFs and documents through web, mobile and extensions
FreemiumProductivity
Visit
AskVideo.ai
Chat with YouTube videos and jump to timestamped answers
FreemiumProductivity
Visit
CodeRabbit
AI code reviews on pull requests, in the IDE and CLI
Freemium · $30/moCodingMade in United States
Visit
Theneo
AI-generated API docs and developer portals with Ask AI
Freemium · $150/moCodingMade in United States
Visit
Blainy
Academic writing assistant with paper search, citations and autocomplete
Freemium · $12/moWriting
Visit
Rev AI
Speech-to-text API for async and streaming transcription in 57+ languages
FreemiumAudio & voiceMade in United States
Visit