Amazon BedrockPaid
AWS's fully managed service for accessing foundation models from multiple providers, with agents, guardrails, and knowledge bases built in.
AI Infrastructure comparison
Amazon Bedrock 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 | Exa | |
|---|---|---|
| Pricing | PaidUsage-based pricing (per token, or provisioned throughput). Billed through AWS. | 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 standardized on AWSTeams needing models inside their cloud security perimeterRegulated organizations with strict compliance needs | 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
Pros
- Multiple model providers through one managed service
- Stays inside AWS security, IAM, and compliance
- Managed RAG, agents, and guardrails included
- Familiar billing and governance for AWS shops
Cons
- Ties your AI stack to AWS
- Features can lag native provider platforms
- Pricing and quota management add complexity
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 sits higher on the pricing ladder (Paid). Amazon Bedrock is built around enterprises already standardized on aws; Exa leans more toward teams building research and enrichment agents. Shortlist the one whose strengths line up with your biggest constraint.