Agentic Index
Exa vs Tavily (2026)
Choose Exa for neural search that retrieves pages by meaning, and choose Tavily for an agent search API tuned to return clean, cited, LLM ready content with generous free volume. That verdict is the Agentic Index coverage score, graded from each vendor's own published materials.
Exa is pay as you go, with ten dollars of free credit every month and search at seven dollars per thousand requests, while Tavily offers 1,000 free credits a month with pay as you go under a cent per credit. These are the two names buyers shortlist for agent search, and the sharpest difference now is ownership: Tavily sits inside the Nebius AI cloud while Exa remains independent.
On the Agentic Index agent infrastructure ranking, neither Exa nor Tavily clears the bar, which asks for all five production contract capabilities documented in full. Exa documents two of the five in full; Tavily documents one of the five in full. 34 of the 186 vendors in the lane clear it. See the agent infrastructure ranking
This comparison is published by Agentic Index, an independent agentic AI vendor research platform. Exa and Tavily are each graded against the same 14 capability Agentic Index taxonomy, from the vendor's own public materials under the Agentic Index verification standard, alongside 956 researched vendors. No vendor pays for placement and no vendor has reviewed this page. How this evidence is graded
Choose Exa if
- Semantic retrieval by meaning rather than keywords drives your answer quality
- An independent vendor unattached to a cloud platform fits your strategy
- Token efficient contents formatting reduces your downstream LLM spend
Choose Tavily if
- Cited, extraction ready results simplify grounding in your agent pipeline
- Nebius platform integration is an asset if you already build on their cloud
- Search, extract, crawl, and research endpoints from one API consolidate tooling
| At a glance | Exa | Tavily |
|---|---|---|
| Category | Agent infrastructure | Agent infrastructure |
| Entry price | Usage based · $10 free credit/mo ($20 at sign up) · Search $7/1k requests | Free 1,000 credits/mo · Project $30/mo (4,000 credits) · pay as you go $0.008/credit · Enterprise custom |
| Free / trial | $20 credit at sign up and $10 credit every month, all endpoints, no payment method | Free tier: 1,000 API credits/month, no credit card. Free for students. |
| Pricing confidence | public exact | public exact |
| Feature | E Exa |
T Tavily |
|---|---|---|
| Action & orchestration | ||
|
Integrations & Tool Calling Ability to connect agents to real systems through native integrations, OAuth-authenticated actions, custom tools, APIs, webhooks, or MCP-compatible tools. |
Partial | Partial |
|
Workflow Orchestration Ability to sequence, branch, retry, route, and combine deterministic workflow nodes with autonomous agent steps. |
No / Not documented | No / Not documented |
|
Triggers & Channel Coverage How agents wake up and where they work: schedules, webhooks, message events, CRM events, inbox events, chat, email, voice, and collaboration tools. |
Full / Explicit | No / Not documented |
| Knowledge & context | ||
|
Knowledge Grounding & RAG Ability to ground agent behavior in company data through document ingestion, retrieval, external knowledge APIs, semantic search, or RAG layers. |
No / Not documented | No / Not documented |
|
Memory & State Persistence Ability to persist context across a run, conversation, workflow, user, team, or longer-term memory layer. |
Partial | No / Not documented |
| Control & trust | ||
|
Human Oversight & Guardrails Approval steps, consent checkpoints, escalation rules, structured guardrails, policy constraints, and pause/resume controls. |
No / Not documented | No / Not documented |
|
Security, Identity & Governance RBAC, SSO, auditability, encryption, least-privilege tool access, compliance posture, and data handling policy. |
Full / Explicit | Partial |
|
Observability & Auditability Traces, logs, execution histories, metrics, audit events, and debugging detail for production agent behavior. |
Partial | Partial |
|
Deployment & Data Residency Deployment modes and options, including SaaS, dedicated cloud, VPC, on-prem, hybrid, local runtime, and self-hosting. |
No / Not documented | No / Not documented |
| Solution readiness | ||
|
Prebuilt Agents, Templates & Packs Ready-made workflows, packaged employees, templates, blueprints, industry solutions, and role-specific agents that reduce time-to-value. |
Partial | Partial |
| Platform extensibility | ||
|
Model Flexibility & Routing Ability to work across multiple foundation models, route tasks to different models, or let buyers bring their own providers and keys. |
Full / Explicit | Full / Explicit |
|
APIs, SDKs & MCP Extensibility Composability layer: stable APIs, SDKs, MCP tool consumption/serving, custom tools, and integration into internal systems. |
Full / Explicit | Full / Explicit |
|
Testing, Debugging & Optimization Testing, debugging, scoring, retries, fallbacks, quality gates, and optimization loops for improving agent workflows before and after deployment. |
No / Not documented | No / Not documented |
| Specialist automation | ||
|
Browser & Computer Use Browser, desktop, or remote/local computer control for workflows that cannot be handled through stable APIs alone. |
Partial | Partial |
Pricing snapshot
Sourced from the Index pricing dataset · open each vendor's profile for full detail.
| Pricing | E Exa |
T Tavily |
|---|---|---|
|
Entry price Lowest public entry point |
Usage based · $10 free credit/mo ($20 at sign up) · Search $7/1k requests | Free 1,000 credits/mo · Project $30/mo (4,000 credits) · pay as you go $0.008/credit · Enterprise custom |
|
Pricing confidence How public the numbers are |
Public, exact | Public, exact |
|
Billing Primary billing axis |
Per 1,000 requests by endpoint and search type, plus per 1,000 pages for contents and summaries; Agent runs per run by effort or per Agent Compute Unit | Credit system metered by operation type and depth (basic search 1 credit, advanced 2, extract 1 credit/5 URLs, map 1 credit/10 pages); pay as you go or subscription, plus Project and Enterprise tiers |
|
Variable cost Workload / overage exposure |
Medium variable cost | High variable cost |
|
Free tier / trial Try before you buy |
Free tier
|
Free tier
|
|
Buying motion Self-serve vs sales call |
Self-serve | Self-serve |
Tavily was acquired by Nebius in February 2026 for an undisclosed sum and continues as the search layer of the Nebius AI cloud platform. Buyers outside the Nebius ecosystem should weigh roadmap priorities accordingly.
More comparisons with Exa or Tavily
Other matchups in agent infrastructure platforms
Not the pairing you were after? These compare a different set of agent infrastructure platforms on the same 14 capabilities.