Best Search Engine AI Tools

The best Search Engine AI tools, curated on Nextool.ai. Compare features and pricing to find the right Search Engine AI tool.

Search Engine AI Tools

  • Inkeep (Paid)
  • Trieve (Freemium)
  • Glean (Paid) — Enterprise AI search connecting and surfacing knowledge across all apps.
  • You.com Research (Freemium) — AI search engine with deep research mode and academic citations.
  • Haystack AI (Freemium) — Open-source NLP framework for building RAG and search pipelines.
  • Perplexity Sonar (Paid) — Real-time web search API powered by Perplexity AI for developers.
  • Semantic Scholar (Free) — Free AI-powered research discovery platform
  • Lily AI (Paid) — AI product intelligence for retail and e-commerce catalog enrichment.
  • Perplexity AI (Freemium) — AI-powered search engine with cited answers
  • Brave Leo (Freemium) — Private AI assistant built into Brave browser
  • Exa (Freemium) — Neural search API for AI applications and RAG
  • Genspark (Freemium)
  • Marqo (Freemium)
  • Tavily Search API (Freemium)
  • Jina AI (Freemium)
  • Elser.ai (Freemium) — AI-powered semantic search and knowledge retrieval for enterprises
  • ChatGPT for Search Engines (Free) — Browser extension that shows ChatGPT answers alongside search results.
  • Webpilot AI (Free) — AI web browsing assistant that reads, summarizes, and interacts with web pages.
  • Consensus (Freemium) — Consensus is an AI-powered academic search engine that finds evidence from peer-reviewed research papers and synthesizes findings into direct answers — so you can make evidence-based decisions faster.
  • Felo (Freemium) — Felo is an AI search and research tool that searches the web in real time, synthesizes answers with cited sources, and supports deep research workflows — with native multilingual support across 10+ languages.
  • Andi (Pricing varies) — Search the web through conversational AI answers.
  • Cohere (Freemium) — Enterprise NLP platform with powerful language models
  • Phind Pro (Freemium) — AI search engine specifically built for software developers.
  • txtai (Pricing varies) — Build semantic search and AI workflows around an embeddings database.

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