Exa records 1,062,574 monthly visits with +16.8% month-over-month growth and Freemium, Contact for Pricing pricing. Polygres records 4,018 monthly visits with -52.3% growth and Freemium pricing.
Web search API and crawler built for AI agents
Graph, vector and text retrieval for AI agents on your Postgres
| Dimension / Metric | | |
|---|---|---|
| Official Domain | exa.ai | polygres.com |
| Pricing Model | Freemium, Contact for Pricing | Freemium |
| Monthly Visits | 1.06M (1,062,574) | 4.02K (4,018) |
| MoM Traffic Delta | +152.79K (+16.8%) | -4.41K (-52.3%) |
| Primary Market & Share | 🇺🇸 United States (45.6%) | 🌐 Global (—) |
| Direct Visits / mo | 602.54K | 1.61K |
| User Rating | 4.5 | 4.1 |
| Supported Platforms | Website | Website |
Web search API and crawler built for AI agents
Run natural-language or keyword queries against a large independent web index with filters for domain, date and category.
Return cleaned page text and AI-extracted highlights so agents receive the most relevant excerpts instead of entire pages.
Choose fast, balanced or deep search modes so an assistant can answer instantly or run longer grounded research.
Extract structured outputs such as company details, people and other entities for list building and data pipelines.
Graph, vector and text retrieval for AI agents on your Postgres
Query graph, vector, full-text and hybrid retrieval through one consistent interface instead of stitching multiple systems together.
The open-source pgGraph engine follows relationships across your records, enabling multi-hop and shortest-path retrieval without moving data.
Semantic search over embeddings combines with sparse and full-text matching so queries that mix meaning and exact terms still work.
A dashboard playground, CLI for imports and configuration, and a typed Python SDK make it straightforward to prototype and then ship.
Free / Open-sourceWeb data API that turns any site into clean, AI-ready content
Free / Open-sourceWeb data API that turns any site into clean, AI-ready content
SpecialistOne API key for agent-grade web search, fetch, browsing and automation
The real-time web access layer for AI agents and deep research
Search and inference APIs that give AI models real-time web data
SpecialistWeb data infrastructure for scraping, proxies, and AI-ready datasets
SpecialistWeb data infrastructure for scraping, proxies, and AI-ready datasets
AI search and retrieval platform for modern apps and commerce
The managed vector database and knowledge engine for production AI
SpecialistSearch foundation built from embeddings, rerankers, and reader APIs
SpecialistSearch foundation built from embeddings, rerankers, and reader APIs
A memory and continual-learning engine that gives any AI agent persistent context
A memory and continual-learning engine that gives any AI agent persistent context
Independent web search and agent grounding API built on the Ahrefs index
Independent web search and agent grounding API built on the Ahrefs index
Fully managed Vector Lakebase and vector database for enterprise AI, built by the creators of Milvus
Fully managed Vector Lakebase and vector database for enterprise AI, built by the creators of Milvus
