ByHeather MacAvelia·Last verified Jun 18, 2026

Tavily

Name: Tavily
Author: Tavily

★4.7/ 5

by Tavily

MCPIndependently Reviewed

Visit tavily.com →

Web access API for AI agents with real-time search, extraction, crawling, and multi-step research through a single secure API. Free tier; usage-based pricing. 2M+ developers. Acquired by Nebius.

From

Custom

freemium ↗

GitHub

⭐ 1.3k

View on GitHub ↗

4.8 / 5

2 reviews ↗

MCP

⚡ Yes

Compatible

Tavily is the web access API platform purpose-built for AI agents and large language models needing real-time search, content extraction, web crawling, and autonomous multi-step research through a single secure API. Founded in 2023 by Rotem Weiss and Assaf Elovic, the platform grew out of GPT Researcher, an open-source autonomous research agent with 27,000+ GitHub stars. Tavily serves 2M+ developers globally, handles 300M+ monthly requests at 99.99% uptime with 180ms median latency, and provides the production web access layer for AI agent deployments across Fortune 500 enterprises and public institutions. In February 2026, Nebius Group acquired Tavily for $275M, integrating its search capabilities into the Nebius AI cloud platform. The product remains fully operational under the Nebius umbrella. Tavily is API-first with deep native integrations across the AI agent ecosystem. Confirmed integrations: OpenAI, Anthropic, and Groq (native LLM provider support), Databricks (MCP Marketplace partnership), IBM WatsonX (platform partnership), JetBrains (real-time AI search integration), LangChain, and LlamaIndex (framework-level support). The platform publishes an official MCP server, enabling any MCP-compatible AI system to access search, extract, crawl, and research capabilities directly. Python and Node.js SDKs are open source. Cohere, MongoDB, Writer, and Monday.com are confirmed enterprise customers using Tavily in production. Notable gap: Tavily does not yet offer native integrations with vector database providers (Pinecone, Weaviate) or enterprise data lakehouse platforms for hybrid internal/external search workflows. Pricing is usage-based with a permanent free tier. Researcher (Free) at $0/month provides 1,000 API credits per month with no credit card required. Pay As You Go charges $0.008 per credit with no monthly commitment. The Project tier offers a slider-based variable monthly plan with 4,000+ credits and higher rate limits. Enterprise pricing is custom with dedicated SLAs, custom rate limits, and enterprise-grade security. A free student program provides no-cost access for academic use. All plans include search, extract, crawl, and research endpoints. Tavily is not designed for non-developer use cases or teams without the technical capacity to integrate an API into agent workflows. Perplexity AI ($20/month) provides a consumer-facing research interface with web search for users who need answers without API integration. ChatGPT Deep Research ($20/month) and Gemini Deep Research ($19.99/month) handle autonomous research through conversational interfaces without developer tooling. Exa AI (from $7 per 1,000 requests) is the closest direct competitor for AI agent web search but positions around semantic search rather than the four-capability stack of search, extraction, crawling, and multi-step research. SerpAPI provides traditional search API access for developers building non-AI applications. Per-credit pricing can also create cost forecasting challenges for production agents with highly variable query volumes compared to flat-rate alternatives. In Q2 2026, the defining event is the Nebius acquisition (February 2026, $275M with up to $400M in performance milestones), integrating Tavily into the Nebius AI cloud platform while maintaining independent branding and operations. Prior to acquisition, Tavily completed a $25M funding round in August 2025 ($20M Series A led by Insight Partners and Alpha Wave Global, plus a $5M seed). The /research endpoint, launched in 2025, achieves state-of-the-art accuracy on the SimpleQA benchmark for fact-seeking query resolution. Named partnerships announced in 2025 and 2026 include Databricks (MCP Marketplace), IBM (WatsonX integration), and JetBrains (real-time AI search). The platform holds SOC 2 Type II certification with zero data retention and GDPR compliance. The Trust Center at trust.tavily.com provides security documentation for enterprise procurement.

Pricing

freemium

View pricing ↗

Segment

b2b

Setup

easy

Verified

Jun 18, 2026

Transparency

Public

Contract

Month-to-month

Data training

Opt-out

Autonomy

Autonomous

Capabilities

web-searchcitationsdeep-researchautonomousdata-analysis

Pros & Limitations

Editorial assessment

Pros

✓Per-credit pricing ($0.008/credit) is genuinely per-resolution: each search, extract, crawl, or research API call resolves autonomously and charges only for what is consumed, with a permanent free tier (1,000 credits/month) that enables real evaluation without sales engagement.
✓Deep native integrations with 12+ major AI platforms including OpenAI, Anthropic, Groq, Databricks, IBM WatsonX, JetBrains, LangChain, and LlamaIndex, plus an official MCP server, make Tavily the standard web access layer for production AI agent deployments at 2M+ developer scale.
✓The /research endpoint executes fully autonomous multi-step research (plan, search, extract, synthesize, cite) at 300M+ monthly request scale with 99.99% uptime and 180ms median latency, achieving state-of-the-art accuracy on the SimpleQA benchmark for fact-seeking query resolution.

Limitations

⚠Developer-only access model excludes non-technical users: Tavily requires API integration, SDK installation, and coding, meaning researchers and knowledge workers without development skills must use consumer alternatives such as Perplexity AI ($20/month) or ChatGPT Deep Research ($20/month).
⚠Per-credit pricing creates cost forecasting challenges for production agents with variable query volumes: high-throughput deployments can generate unpredictable monthly costs, while flat-rate alternatives such as Perplexity Pro ($20/month) offer more predictable billing for teams managing AI budgets.
⚠Web access is one component of the full agent infrastructure stack: production agents require LLM hosting, vector databases, agent orchestration, and memory management from separate providers, meaning total infrastructure cost is significantly higher than Tavily alone and multi-vendor complexity adds operational overhead.

Technical Details

Deployment

api

Model architectureProprietary

Avg setup time< 30 minutes (sign up free, generate API key, install SDK in agent framework, run first web search query)

Autonomous rateFully autonomous: The /research endpoint executes multi-step research synthesis (plan, search, extract, synthesize, cite) without human involvement. Search, extract, and crawl endpoints resolve queries autonomously at 300M+ monthly requests with 99.99% uptime and 180ms median latency. Per-credit pricing structures every call as an independent resolution.

MCP compatibleYes

Integrations

OpenAIAnthropicGroqDatabricksIBMJetBrainsLangChainLlamaIndexCrewAIAutoGenHaystackAmazon BedrockMCP Server

Security

SOC 2 Type IIGDPR