
Free / Open-sourceGive your AI agents secure, authenticated access to 1,700+ apps
Free / Open-sourceGive your AI agents secure, authenticated access to 1,700+ apps
iGPT records 5,904 monthly visits with -4.5% month-over-month growth and Contact for Pricing pricing. Pinecone records 286,732 monthly visits with -31% growth and Freemium, Paid, Contact for Pricing pricing.

Give your AI agents email intelligence, not just raw email data
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | igpt.ai | pinecone.io |
| Pricing Model | Contact for Pricing | Freemium, Paid, Contact for Pricing |
| Monthly Visits | 5.9K (5,904) | 286.73K (286,732) |
| MoM Traffic Delta | -280 (-4.5%) | -128.88K (-31%) |
| Primary Market & Share | 🇺🇸 United States (50.9%) | 🇺🇸 United States (30.2%) |
| Direct Visits / mo | 2.32K | 118.64K |
| User Rating | 4.1 | 4.8 |
| Supported Platforms | Website | Website |

Give your AI agents email intelligence, not just raw email data
Turn raw email threads and their attachments into structured, cited context that a language model can reason over immediately.
A single natural-language request replaces multi-endpoint retrieval, running recall, context shaping and answer generation in one pipeline.
Semantic and keyword search are combined, filtered and reranked in a single call for higher-precision results.
Threads are rebuilt across time, participants and attachments, and answers always link back to the source messages.
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.

Free / Open-sourceGive your AI agents secure, authenticated access to 1,700+ apps
Free / Open-sourceGive your AI agents secure, authenticated access to 1,700+ apps

Free / Open-sourceWeb search API and crawler built for AI agents
Free / Open-sourceOne free API for text, image, and video AI models

Free / Open-sourceThe universal context engine connecting agents to data, tools, and models

SpecialistSearch foundation built from embeddings, rerankers, and reader APIs
SpecialistSearch foundation built from embeddings, rerankers, and reader APIs

SpecialistVector-graph memory API designed for persistent AI agent context, offering higher-level agent memory features than Pinecone.
SpecialistVector-graph memory API designed for persistent AI agent context, offering higher-level agent memory features than Pinecone.

SpecialistLightning-fast open-source search engine optimized for keyword and text retrieval, but less tailored for dense vector embeddings.
SpecialistLightning-fast open-source search engine optimized for keyword and text retrieval, but less tailored for dense vector embeddings.

Fully managed Milvus vector database built for massive enterprise scale, offering deeper SQL support than Pinecone.
Fully managed Milvus vector database built for massive enterprise scale, offering deeper SQL support than Pinecone.

Free / Open-sourceOne API key for 70+ AI models, 1,000+ data APIs and web tools

Free / Open-sourceOne key, one schema, 6,000+ APIs for your AI agents

Free / Open-sourceOne scraping API that turns any website into agent-ready JSON
Free / Open-sourceOpen-source vector database supporting self-hosting and hybrid search, but requires more infrastructure management than Pinecone.
Free / Open-sourceOpen-source vector database supporting self-hosting and hybrid search, but requires more infrastructure management than Pinecone.