Letta hosting
Stateful agents with long-term memory that survives the context window.
Letta hosting at AIHostBox means a dedicated, single-tenant Letta instance on our infrastructure: we install it, pin it to a reviewed release, put it behind TLS on your domain, back it up nightly and keep it patched. Plans start at $11.99 per month and the admin account, the data and any API keys are yours.
Letta (the project formerly known as MemGPT) treats memory as a first-class system rather than a bigger prompt: agents keep persistent state, page information in and out of context, and remember across sessions. It comes with an agent development environment for inspecting what an agent actually remembers.
Letta hosting plans
Every plan is a dedicated single-tenant instance with NVMe storage, nightly off-box backups, TLS and managed patching. Quarterly, semi-annual and annual terms are discounted at checkout. Model tokens are not included — you bring your own key.
What people run Letta for
Assistants that remember
Continuity across weeks of conversation, not one session.
Long-running agents
State that outlives a single request.
Licence and version policy
| Item | Position |
|---|---|
| Upstream licence | Apache-2.0 |
| Sold as managed hosting | Yes |
| Tenancy | Single tenant — one customer per instance |
| Patching | Critical advisories within 24 hours, high severity within 72 |
Our full position on licences, including the applications we decline to sell, is on the licensing page.
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Pick the app and the size
Choose memory and storage from the plan table. Every plan is a single-tenant instance with its own volume, its own configuration and its own admin account.
We deploy and harden it
TLS on your domain or ours, firewall, a version pinned to a reviewed release, nightly off-box backups and isolated secrets.
You log in and build
The admin account is yours. Add your API keys, invite your team, export your data whenever you want. Patching stays with us.
Letta hosting: your questions
Is this a shared account or my own instance?
Do I have to know Docker?
What is included in the monthly price?
Can I move to a bigger plan later?
Run Letta without running a server
A dedicated Letta instance, deployed and maintained by us. Month to month, cancel whenever.