
A free, AI-powered academic search engine for 240M+ papers across every scientific field
A free, AI-powered academic search engine for 240M+ papers across every scientific field
Meilisearch: Lightning-fast open-source search engine optimized for keyword and text retrieval, but less tailored for dense vector embeddings. Meilisearch records 119,713 monthly visits with -21.5% month-over-month growth and Free Trial, Contact for Pricing pricing. Pinecone records 286,732 monthly visits with -31% growth and Freemium, Paid, Contact for Pricing pricing.

Lightning-fast search engine you can self-host or run in the cloud
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | meilisearch.com | pinecone.io |
| Pricing Model | Free Trial, Contact for Pricing | Freemium, Paid, Contact for Pricing |
| Monthly Visits | 119.71K (119,713) | 286.73K (286,732) |
| MoM Traffic Delta | -32.75K (-21.5%) | -128.88K (-31%) |
| Primary Market & Share | 🇺🇸 United States (8.5%) | 🇺🇸 United States (30.2%) |
| Direct Visits / mo | 41.71K | 118.64K |
| User Rating | 4.7 | 4.8 |
| Supported Platforms | Website | Website |

Lightning-fast search engine you can self-host or run in the cloud
Results return in under 50 milliseconds with sensible defaults, so it works on first deploy without a tuning project.
Combine keyword relevance with vector-based semantic understanding in a single unified retrieval layer.
Build complex search UIs with a mature toolkit for filters, facets, custom ranking rules and location-aware results.
Store and retrieve embeddings for similarity search, automated embeddings and retrieval-augmented generation workloads.
The managed vector database and knowledge engine for production AI
Store and query vector embeddings with automatic indexing that requires no manual tuning or algorithm selection.
Writes are acknowledged in under 100ms and become searchable within seconds, while all data is searched in parallel so speed holds at scale.
Connect agents to Pinecone through plugins for Claude Code, Cursor, Copilot, Codex, Gemini CLI, MCP, or a direct REST API with one key.
Serve compiled, governed enterprise knowledge to agents through a single query, cutting token usage and latency versus multi-step RAG loops.

A free, AI-powered academic search engine for 240M+ papers across every scientific field
A free, AI-powered academic search engine for 240M+ papers across every scientific field

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