ValidatorAI
Free AI tool that scores startup and business ideas and suggests next steps, backed by live founder behaviour data.
Business
170 tools · 86 with a free plan · 65 with a free trial · 83 with an API
170 tools in this group, each with a full profile: what it does, key features, screenshots, and pricing when the maker publishes it.
Serpstat
SEO platform for keyword research, competitor analysis, rank tracking, site audits and backlink data, with an API and AI tools.
Buildpad
AI co-founder workspace that takes a business idea through guided phases with agent-run market research.
PostHog
Product data platform combining analytics, session replay, feature flags, error tracking and a warehouse, with AI on top.
tawk.to
Free live chat and customer messaging platform with a shared inbox, ticketing, knowledge base, CRM and AI answers.
GetResponse
Email marketing and automation platform with AI-assisted emails, landing pages, forms, SMS and a website builder.
ChatPDF
Chat with PDFs and other documents to get summaries and cited answers, aimed at students and researchers.
Gemini Notebook
Google's source-grounded AI research notebook, formerly NotebookLM, that answers from your files and turns them into overviews.
Nanonets
Platform that turns documented business processes into AI agents for invoices, claims, orders and other back-office work.
Harvey
AI platform for law firms and in-house legal teams covering research, document analysis, contracts and agents.
Veo
Sports camera system that records and livestreams matches automatically and uses AI to follow play and tag key moments.
Thunderbit
AI web scraper that runs as a browser extension and turns pages into structured tables without selectors or code.