Plans & Pricing
Guide to pricing and model usage for Hobby, Pro, and Enterprise plans
Upgrade your plan and view your usage at https://app.letta.com/account
Available Plans
- 50 premium model requests
- 500 standard model requests
- 5 active agents
- 2 agent templates
- 1 GB of storage
- 500 premium model requests
- 5,000 standard model requests
- 1,000 active agents
- 10 agent templates
- 10 GB of storage
Up to agents and storage, enhanced rate limits, custom model deployments, SAML/OIDC SSO authentication, and role-based access control (RBAC). Contact us to learn more.
Understanding Requests
Your Letta agents use large language models (LLMs) to reason and take actions. These model requests are what we count toward your monthly quota.
Standard vs Premium Models
Standard models (GPT-4o mini, Gemini Flash, etc.) are faster and more economical. They’re ideal for simple tool calling and basic chat interactions.
Premium models (GPT-4.1, Claude Sonnet, etc.) offer enhanced capabilities for complex agentic tasks. They excel at multi-step tool sequences and tasks requiring advanced reasoning.
Some high-powered models (like o1 and o3) are available exclusively through usage-based pricing.
How Requests Are Counted
Each agent “step” or “action” counts as one model request. Complex tasks (such as deep research) may require multiple requests to complete. You can control request usage via tool rules that force the agent to stop on certain conditions.
Quota Refresh
Request quotas refresh every month. Hobby plan quotas refresh on the 1st of each month. Pro plan quotas refresh at the start of your billing cycle. Unused requests do not roll over to the next month.
Usage-based Pricing
If you are on the Pro plan, you can enable usage-based pricing to allow you to continue to make model requests after you’ve exceeded your request quota. Unused credits purchased roll over on each billing cycle.
Usage-based billing can be enabled by adding credits to your account under your account settings page. See a full model list and pricing here.
Enterprise Plans
For organizations with higher volume needs, our Enterprise plan offers increased quotas, dedicated support, role-based access control (RBAC), SSO (SAML, OIDC), and private model deployment options. Contact our team to learn more.