Amazon Bedrock AgentCoreEnterprise
AWS framework-agnostic runtime for deploying, securing, evaluating, and governing production agents at scale.
AI Infrastructure comparison
Amazon Bedrock AgentCore vs Exa
Pricing, pros, cons, and ideal use cases — side by side.
ExaFreemium
A search API built for AI agents rather than humans — structured outputs, token-efficient highlights, and sub-200ms responses.
At a glance
| Amazon Bedrock AgentCore | Exa | |
|---|---|---|
| Pricing | EnterpriseConsumption-based AWS pricing across the AgentCore services, billed alongside the rest of your AWS spend. Model inference is billed separately through Bedrock or your chosen provider. | FreemiumFree trial via the dashboard; usage-based pricing published on the pricing page rather than the homepage. |
| Category | AI Infrastructure | AI Infrastructure |
| Ideal for | Enterprises already running on AWSPlatform teams standardizing an agent runtimeOrganizations needing session isolation and policy enforcementTeams moving agent prototypes into governed production | Teams building research and enrichment agentsDevelopers replacing scrape-and-parse pipelinesCoding agents needing current documentationAnyone paying too many tokens for web content |
Pros & cons
Amazon Bedrock AgentCore
Pros
- Framework-agnostic — keep LangGraph, CrewAI, or a custom loop
- Managed identity, memory, gateway, and observability primitives
- Evaluations and Harness cover both production monitoring and pre-production testing
- Policy controls give security teams enforceable guardrails
- Inherits AWS compliance and regional footprint
Cons
- Only sensible if you are already committed to AWS
- Consumption pricing across several services is hard to forecast up front
- Component-by-component GA rollout means capability varies by region
- Steeper learning curve than a hosted agent platform
Exa
Pros
- Roughly 90% token reduction versus fetching full pages
- Structured JSON output against your own schema
- Sub-180ms latency
- Zero data retention plus SOC 2 Type II and HIPAA coverage
- Used in production by Cursor, Cognition, and HubSpot
Cons
- Usage pricing is not on the homepage — model your volume first
- Another metered dependency in the agent loop
- Index coverage differs from Google; verify recall on your domain
- Overkill if you only need occasional lookups
Which should you choose?
Exa is the lighter-weight option (Freemium), while Amazon Bedrock AgentCore sits higher on the pricing ladder (Enterprise). Amazon Bedrock AgentCore is built around enterprises already running on aws; Exa leans more toward teams building research and enrichment agents. Shortlist the one whose strengths line up with your biggest constraint.