Amazon Bedrock Agents Integrations: What It Connects To [2026]

Bedrock Agents has no separate per-agent fee. You pay only for the foundation model tokens consumed during agent orchestration (pricing varies by model — for example, Claude 3.5 Sonnet costs $3/$15 per million input/output tokens), plus costs for any AWS services used (Lambda invocations, S3 storage, OpenSearch Serverless for knowledge bases). Batch inference is available at 50% lower pricing for non-real-time workloads.

Bedrock Agents supports models from Anthropic (Claude family), Meta (Llama 3 and 4), Mistral (Large and Small), Amazon (Nova and Titan), DeepSeek, Google (Gemma), and several other providers available in the Bedrock marketplace. You can switch models via configuration without code changes.

LangChain and AutoGen are open-source frameworks you self-host and manage, giving you full flexibility but requiring you to handle infrastructure, vector databases, and observability. Bedrock Agents is fully managed — AWS handles orchestration, scaling, security, and monitoring. Bedrock is better for AWS-native enterprise teams prioritizing security and ops simplicity; open-source frameworks suit teams needing maximum customization or multi-cloud portability.

Yes. Action groups backed by Lambda functions can call any external API — REST services, databases, SaaS platforms, or internal microservices. The Lambda function acts as the bridge between the agent's orchestration and your external systems, with IAM controlling which resources the function can access.

All data stays within your AWS account and VPC. Bedrock encrypts data at rest and in transit, supports AWS PrivateLink for private connectivity, and logs all API calls to CloudTrail. Your prompts and data are not used to train foundation models. Guardrails add content filtering and PII redaction at the platform level.

Multi-agent collaboration lets you create a supervisor agent that routes requests to specialized sub-agents based on the user's intent. Each sub-agent has its own tools, knowledge bases, and instructions. The supervisor handles coordination, context passing, and response aggregation — useful for complex domains like customer service where different tasks require different expertise.

Primary costs include foundation model tokens (varies by model selected — Claude 3.5 Sonnet at $3/$15 per million tokens is most popular), Lambda function invocations for action groups ($0.20 per 1M requests after free tier), OpenSearch Serverless for knowledge bases (approximately $0.24/hour for smallest instance), and S3 storage for knowledge base documents ($0.023/GB/month). **Cost Optimization:** Use cheaper models like Llama 3 ($0.22/$0.22 per M tokens) for simple tasks, save 85% on tokens. **Volume Savings:** Reserved capacity reduces costs by 30-60% for deployments over $3k/month. **Hidden Savings:** No separate fees for multi-agent collaboration, memory retention, or observability features that competitors charge extra for.

**Quantified ROI:** Typical enterprise sees 300-500% ROI within 12 months through reduced customer service costs ($100k-200k annually), faster issue resolution (40-60% reduction in resolution time), and eliminated infrastructure engineering ($150k-300k annually vs self-hosting). **Customer Experience:** 15-25% improvement in satisfaction scores from 24/7 availability and consistent responses. **Operational Efficiency:** 50-70% reduction in routine support tickets, freeing human agents for complex issues. **Time to Value:** First production agent typically deployed in 1-2 weeks vs 3-6 months for custom solutions. **Risk Reduction:** AWS-managed security and compliance reduces audit costs and regulatory risk. **Scalability Value:** Zero infrastructure investment required to handle 10x traffic spikes during peak periods.