The best open source alternative to Amazon Bedrock AgentCore is Agno. If that doesn't suit you, we've compiled a ranked list of other open source Amazon Bedrock AgentCore alternatives to help you find a suitable replacement. Other interesting open source alternative to Amazon Bedrock AgentCore is Trigger.
Amazon Bedrock AgentCore alternatives are mainly AI Agent Platforms but may also be LLM Application Frameworks or Durable Execution Tools. Browse these if you want a narrower list of alternatives or looking for a specific functionality of Amazon Bedrock AgentCore.
Open-source platform that enables developers to create, deploy and monitor AI agents with built-in memory, knowledge integration, and external tool connectivity.

Agno is a powerful open-source platform for building production-ready AI agents. The platform stands out with its model-agnostic approach, allowing developers to use any LLM from providers like OpenAI, Anthropic, or open-source alternatives.
Key capabilities include:
The platform is designed for high performance and scalability, making it ideal for production environments. With Agno workspaces, teams can go from development to production quickly while maintaining full control over their infrastructure.
Open source TypeScript platform for building and deploying AI agents and background workflows with retries, queues, observability, and elastic scaling.

Trigger.dev is a managed platform for running long-running TypeScript tasks in production. It handles the infrastructure so you can write straightforward async code without worrying about timeouts, server provisioning, or queue management.
The core use case is AI workflows and agents. You define tasks that can call LLMs, use tools, process files, or chain multiple steps together. Tasks run with automatic retries, configurable backoff, and full execution logs. If something fails, you can replay individual runs from the dashboard.
Beyond AI, it covers scheduled jobs, media processing, browser automation, email sequences, and ETL pipelines. You can run Python scripts alongside your TypeScript code, add system packages, use FFmpeg for video tasks, or automate browsers with Puppeteer.
Realtime lets you stream task status and LLM responses directly to your frontend as tasks progress, without polling. If you want tracing and observability across LLM calls specifically, tools like OpenLIT or OpenLLMetry cover that layer.
Every run is logged with its inputs, outputs, attempt history, and timing. You can filter runs, apply bulk actions, and set up alerts via email, Slack, or webhooks when tasks fail. Each deploy is versioned atomically, so in-flight tasks aren't disrupted by new code.
Pricing is usage-based. You only pay for actual execution time. It's also Apache 2.0 licensed and self-hostable if you prefer to run it on your own infrastructure. For teams comparing workflow orchestration options, Temporal is a common alternative with a different approach to durability and state.
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