# AI tools for “Query answering” 173 matching tools; showing 24, ranked by relevance. Filters: `group=coding-development` | # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Why it matched | Profile (Markdown) | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | 1 | [MediSearch](https://openaitools.app/tool/medisearch) | 216,014 | -0.5% | Free | Science-backed answers to medical questions | keywords 51%; semantic match | [.md](https://openaitools.app/tool/medisearch.md) | | 2 | [PDF.ai](https://openaitools.app/tool/pdf-ai) | 387,819 | -5.5% | Freemium, Free Trial | Chat with any PDF and get cited answers instantly | semantic match | [.md](https://openaitools.app/tool/pdf-ai.md) | | 3 | [AI2SQL](https://openaitools.app/tool/ai2sql) | 65,466 | -6.6% | Freemium | AI SQL assistant that writes, fixes and runs queries on your real schema | semantic match | [.md](https://openaitools.app/tool/ai2sql.md) | | 4 | [Quadratic](https://openaitools.app/tool/quadratic-multiplayer) | 87,216 | -18.3% | Freemium | The AI spreadsheet that connects to your data and explains its answers | semantic match | [.md](https://openaitools.app/tool/quadratic-multiplayer.md) | | 5 | [You.com](https://openaitools.app/tool/you) | 948,349 | +7% | Freemium | Search and inference APIs that give AI models real-time web data | semantic match | [.md](https://openaitools.app/tool/you.md) | | 6 | [Magisterium AI](https://openaitools.app/tool/magisterium-ai) | 639,839 | +2.3% | Freemium | Catholic answer engine grounded in 30,000+ cited sources | semantic match | [.md](https://openaitools.app/tool/magisterium-ai.md) | | 7 | [Exa](https://openaitools.app/tool/exa-ai) | 1,062,574 | +16.8% | Freemium, Contact for Pricing | Web search API and crawler built for AI agents | semantic match | [.md](https://openaitools.app/tool/exa-ai.md) | | 8 | [AIsa](https://openaitools.app/tool/aisa) | 89,162 | -10.3% | Freemium | One key, one schema, 6,000+ APIs for your AI agents | semantic match | [.md](https://openaitools.app/tool/aisa.md) | | 9 | [Vanna AI](https://openaitools.app/tool/vanna-ai) | 12,371 | -40.3% | Freemium | Open-source AI SQL agent that turns natural-language questions into production-ready database queries | semantic match | [.md](https://openaitools.app/tool/vanna-ai.md) | | 10 | [Yep.com](https://openaitools.app/tool/yep-com) | 155,834 | +6.2% | Free | Independent web search and agent grounding API built on the Ahrefs index | semantic match | [.md](https://openaitools.app/tool/yep-com.md) | | 11 | [Wren AI](https://openaitools.app/tool/wren-ai-cloud) | 34,444 | -8.6% | Freemium, Free Trial, Contact for Pricing, Free | Ask your data in plain language, get one trusted answer | semantic match | [.md](https://openaitools.app/tool/wren-ai-cloud.md) | | 12 | [Secoda](https://openaitools.app/tool/secoda-ai) | 35,840 | -9.9% | Freemium, Free Trial, Contact for Pricing | AI answers for your data stack, grounded in governance, lineage and metadata | keywords 51%; semantic match | [.md](https://openaitools.app/tool/secoda-ai.md) | | 13 | [Treg](https://openaitools.app/tool/treg) | 452,935 | +223.4% | Freemium | One key for 4,100+ agent tools, pay per call | semantic match | [.md](https://openaitools.app/tool/treg.md) | | 14 | [Peaka](https://openaitools.app/tool/peaka) | 8,269 | +42% | Freemium | Zero-ETL data integration with a governed semantic layer for AI | semantic match | [.md](https://openaitools.app/tool/peaka.md) | | 15 | [SQLAI.ai](https://openaitools.app/tool/sqlai-ai) | 15,511 | -37.4% | Freemium, Free Trial | AI SQL multi-tool that generates, fixes, optimizes and explains queries | semantic match | [.md](https://openaitools.app/tool/sqlai-ai.md) | | 16 | [AgentQL](https://openaitools.app/tool/agentql) | 13,100 | -44% | Freemium, Free Trial, Paid, Contact for Pricing | Connect AI agents to any website with natural-language queries | semantic match | [.md](https://openaitools.app/tool/agentql.md) | | 17 | [ChatPDF](https://openaitools.app/tool/chatpdf) | 1,044,477 | -3.7% | Freemium | Chat with any PDF, video, or website and get cited answers in seconds | keywords 51% | [.md](https://openaitools.app/tool/chatpdf.md) | | 18 | [Meilisearch](https://openaitools.app/tool/meilisearch) | 119,713 | -21.5% | Free Trial, Contact for Pricing | Lightning-fast search engine you can self-host or run in the cloud | semantic match | [.md](https://openaitools.app/tool/meilisearch.md) | | 19 | [Zilliz](https://openaitools.app/tool/zilliz) | 108,886 | -16.4% | Freemium, Paid, Free, Contact for Pricing | Fully managed Vector Lakebase and vector database for enterprise AI, built by the creators of Milvus | semantic match | [.md](https://openaitools.app/tool/zilliz.md) | | 20 | [Quills.ai](https://openaitools.app/tool/quills-ai) | 3,690 | +33.3% | Free Trial, Contact for Pricing | Chat with your database and get SQL, charts, and answers in plain English | semantic match | [.md](https://openaitools.app/tool/quills-ai.md) | | 21 | [Emergence AI](https://openaitools.app/tool/emergence-ai) | 54,683 | -43.1% | Contact for Pricing | Verified agentic infrastructure for mission-critical enterprise systems | semantic match | [.md](https://openaitools.app/tool/emergence-ai.md) | | 22 | [Agentset](https://openaitools.app/tool/agentset) | 6,469 | -29.3% | Freemium, Contact for Pricing | Open-source RAG platform for reliable AI chat and search | semantic match | [.md](https://openaitools.app/tool/agentset.md) | | 23 | [Algolia](https://openaitools.app/tool/algolia) | 689,970 | -11% | Freemium, Contact for Pricing | AI search and retrieval platform for modern apps and commerce | keywords 51% | [.md](https://openaitools.app/tool/algolia.md) | | 24 | [DeepWiki by Cognition](https://openaitools.app/tool/deepwiki-by-congnition) | 879,539 | -3.1% | Free | AI-generated wikis and chat for any public GitHub repository | keywords 51% | [.md](https://openaitools.app/tool/deepwiki-by-congnition.md) | Page 1 of 8 · [Next page →](https://openaitools.app/index.md?q=Query+answering&group=coding-development&page=2) For programmatic access use `https://openaitools.app/api/tools?q=…` or MCP `https://openaitools.app/api/mcp`. --- Source: https://openaitools.app/?q=Query%20answering More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)