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FreeConnect your AI agents to the web
FreeFree tier
Inputs: text, url
About Website
Tavily is a production-grade web access layer for AI agents, providing a single secure API for real-time web search, extraction, crawling, and research. It retrieves live web data, extracts relevant content, and returns it structured and chunked for LLMs, allowing agents to reason over facts without hallucinating. Designed for scale, Tavily handles thousands of queries per second with 180 ms p50 latency, 99.99% uptime SLA, and built-in safeguards against PII leakage, prompt injection, and malicious sources. Trusted by over 2 million developers, it offers drop-in integration with OpenAI, Anthropic, Groq, and other major LLM providers, with flexible pricing including a free tier.
Key Features
Real-time web search and extraction via a single API
Structured and chunked output ready for LLMs
Built-in security and privacy safeguards (PII detection, prompt injection blocking)
High performance: 180 ms p50 latency on search
Scalable: handles thousands of queries per second, 300M+ monthly requests
Intelligent caching and indexing for predictable latency
Drop-in integration with OpenAI, Anthropic, Groq
Multiple API endpoints: search, extract, crawl, research
Free tier available (1,000 API credits/month)
99.99% uptime SLA for enterprise customers
Pros & Cons
Pros
- Extremely fast response times (180 ms p50)
- High reliability with 99.99% uptime SLA
- Built-in PII detection and prompt injection protection
- Output is pre-structured and chunked, reducing token waste
- Easy integration with major LLM providers
- Free tier and student plan available
- Scales to billions of pages without downtime
Cons
- API credit system can be expensive for high-volume usage (Pay As You Go $0.008/credit)
- Requires internet connectivity; no offline mode
- Dependent on third-party API with potential rate limits on free tier
- Vendor lock-in for web access layer
Best For
Grounding AI agents with fresh web context to reduce hallucinationReal-time research and data aggregation for LLM applicationsIntegrating live web data into production AI systemsBuilding web-aware virtual assistants and chatbotsAutomating web crawling and extraction for data pipelines
FAQ
How do I start using Tavily and get an API key?
Sign up for a free account on the Tavily website to obtain an API key. No credit card is required for the free tier.
When do my monthly API credits reset?
Monthly API credits reset at the beginning of each billing cycle. Unused credits do not roll over.
What is an API credit and how is usage calculated?
An API credit is the unit of consumption for Tavily's endpoints. Usage is calculated based on the number of requests and the complexity of the operation (search, extract, crawl, etc.).