Freemium
Perplexity
AI Search Engines and Research Tools
Perplexity is an AI answer and research service that combines web search and cited answers with advanced models, deep research, and Computer workflows.
AI Tools Directory
Find the right AI tool
Search 5,000+ listed AI tools, filter by category or pricing model, and open any listing for features and alternatives. Listings are compiled from public product information; how we check them.
Popular:
All Tools
🤖 AI Agents
🔌 MCP & APIs
🐙 GitHub & Open Source
⚡ Vibe Coding
🎨 Image Editing
⚙️ Automations
All Categories →
Showing 1–5 of 5 tools
for “AI Search Engine”
Results
Freemium
Perplexity AI
AI Search Engines and Research Tools
Perplexity is an AI search and answer engine with sourced responses, research modes, file analysis, image generation, and access to advanced AI models on paid plans.
Pricing not listed
Phind
AI for Development
Phind was an AI search engine and coding assistant for developers; its current service availability and product offering could not be verified from an active official product page.
Freemium
Andi
AI Chatbots and Assistants
Andi AI is a private, ad-free AI search engine that gives direct synthesized answers, summarizes and explains web pages, and provides a search API for agents. Official site: https://andiai.com/.
Freemium
AlphaResearch
Search engine
Investment research platform that searches financial filings, earnings transcripts and other company documents alongside fundamentals and market data.