Sold by: LettaÂ
Deployed on AWS
The Letta agents service allows you to deploy stateful agent services (including memory, persistence, observability, and tools) that are model agnostic. Build production-ready AI applications with self-editing memory, multi-agent systems, and seamless model switching across OpenAI, Anthropic Claude (including through AWS Bedrock), Google Gemini, and Together AI - all through a simple API.
Overview
Letta is the AI operating system that transforms stateless LLMs into powerful stateful agents capable of learning, remembering, and evolving over time. Built on our team's groundbreaking MemGPT and sleep-time compute research, Letta enables developers to create AI agents with self-editing memory that maintain context across conversations, build relationships with users, and continuously improve through experience. Unlike traditional chatbots that forget everything between sessions, Letta agents possess true persistent memory - they remember past interactions, learn from conversations, and develop deeper understanding of users, your organization, and their designated tasks over time.
Highlights
- Stateful agents with infinite memory - Build AI agents that remember every interaction, learn over time, and deliver personalized experiences without context window limitations through Letta's advanced memory management system.
- Zero vendor lock-in with model-agnostic architecture - Switch seamlessly between OpenAI, Anthropic Claude, Google Gemini, or any supported model while preserving your agents' complete state, memories, and conversation history through our portable agent file format.
- Scale to millions of agents instantly - Deploy production-ready AI applications that automatically scale from one to millions of concurrent agents with our fully-managed API service, eliminating all infrastructure complexity and DevOps overhead.
Details
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Delivery method
Supported services
Delivery option
letta
Latest version
Operating system
Linux
Deployed on AWS
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Features and programs
Financing for AWS Marketplace purchases
AWS Marketplace now accepts line of credit payments through the PNC Vendor Finance program. This program is available to select AWS customers in the US, excluding NV, NC, ND, TN, & VT.
Pricing
This product is available free of charge. Free subscriptions have no end date and may be canceled any time.
Additional AWS infrastructure costs may apply. Use the AWS Pricing Calculator to estimate your infrastructure costs.
Vendor refund policy
No refunds.
Legal
Vendor terms and conditions
Upon subscribing to this product, you must acknowledge and agree to the terms and conditions outlined in the vendor's End User License Agreement (EULA)Â .
Content disclaimer
Vendors are responsible for their product descriptions and other product content. AWS does not warrant that vendors' product descriptions or other product content are accurate, complete, reliable, current, or error-free.
Delivery details
letta
Supported services: Learn moreÂ
- Amazon ECS
- Amazon ECS Anywhere
- Amazon EKS Anywhere
- Amazon EKS
Container image
Containers are lightweight, portable execution environments that wrap server application software in a filesystem that includes everything it needs to run. Container applications run on supported container runtimes and orchestration services, such as Amazon Elastic Container Service (Amazon ECS) or Amazon Elastic Kubernetes Service (Amazon EKS). Both eliminate the need for you to install and operate your own container orchestration software by managing and scheduling containers on a scalable cluster of virtual machines.
Version release notes
version 0.8.8 release
Additional details
Usage instructions
Deploying the container depends on your setup. For a basic setup, run the container with:
docker run
-v ~/.letta/.persist/pgdata:/var/lib/postgresql/data
-p 8283:8283
-e OPENAI_API_KEY="your_openai_api_key"
letta/letta:latest
For full documentation: https://docs.letta.com/guides/selfhostingÂ
Support
Vendor support
AWS infrastructure support
AWS Support is a one-on-one, fast-response support channel that is staffed 24x7x365 with experienced and technical support engineers. The service helps customers of all sizes and technical abilities to successfully utilize the products and features provided by Amazon Web Services.
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Letta Agents API is a fully-managed agents API service that transforms stateless LLMs into intelligent, stateful agents with persistent memory. Build production-ready AI applications with self-editing memory, multi-agent systems, and seamless model switching across OpenAI, Anthropic Claude (including through AWS Bedrock), Google Gemini, and Together AI - all through a simple API.
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