serp.fast

Tavily

Most Popular

Real-time search API purpose-built for AI agents and RAG pipelines, now owned by Nebius Group.

AI search APIs are the infrastructure layer that gives large language models access to current web information. Unlike traditional search engines, these APIs return semantically relevant, structured results optimized for retrieval-augmented generation (RAG) and AI agent workflows. They're essential for any AI product that needs to answer questions about the real world beyond its training data.

Features

JS Rendering
Structured Output
Open Source
Self-Hosted Option
Pricing:FreemiumSee pricing →

Editorial assessment

The default search API for the LangChain/LlamaIndex ecosystem with 3M+ monthly SDK downloads. Became the poster child for AI search with a 15-month seed-to-$400M exit. The Nebius acquisition raises valid questions about long-term independence and pricing — when a cloud giant owns your search API, expect strategic alignment shifts.

How Tavily compares

Exa

Exa offers semantically richer results via embeddings, better for discovery use cases where keyword matching falls short.

Linkup

Linkup positions as the ethical alternative with publisher licensing, appealing if data provenance matters to your stack.

Serper.dev

Serper.dev is far cheaper at $1/1K queries if you just need Google results structured as JSON.

Comparisons

Frequently asked questions

What is Tavily?

Real-time search API purpose-built for AI agents and RAG pipelines, now owned by Nebius Group. It falls under the AI-Native Search APIs category in our directory. Tavily is a commercial product.

How much does Tavily cost?

Tavily uses a freemium pricing model. There is a free tier available, with paid plans for higher usage.

What are the best alternatives to Tavily?

The top alternatives to Tavily include Exa, Linkup, Serper.dev. Each offers a different approach to ai-native search apis — see our comparison section above for detailed analysis.

Does Tavily support JavaScript rendering?

No, Tavily does not include built-in JavaScript rendering. For dynamic websites, you may need to pair it with a headless browser or choose a tool that includes JS rendering.

Does Tavily provide structured output?

Yes, Tavily returns structured output (typically JSON), making it straightforward to integrate into AI pipelines, RAG systems, and data processing workflows.

Can I self-host Tavily?

No, Tavily is a hosted service. You access it through their API or platform — there is no self-hosted deployment option.

Weekly briefing — tool launches, legal shifts, market data.