Tavily

Tavily, made by Tavily Inc. (now part of Nebius), provides a "web access layer for AI agents" — a single API for real-time web search, extraction, crawling, and mapping that grounds AI models with fresh information rather than relying on stale training data, trusted by 2M+ developers. Its Search endpoint returns fast, relevant results; Extract pulls clean, structured content from any page; a Research agent handles in-depth investigations; and Crawl/Map cover full-website extraction and URL discovery. Built-in security includes PII detection and prompt-injection blocking, with a reported 180ms p50 latency and 99.99% uptime SLA. Named customers include JetBrains, IBM, MongoDB, and AWS, and it integrates directly with OpenAI and Anthropic tooling. A free trial is available; detailed pricing tiers require checking the dedicated pricing page. Good fit for a developer building an AI agent that needs real-time, hallucination-resistant web access rather than relying solely on a model's static training data.