Loom is runnable memory: your agents don't just retrieve text — they author queries and derivation rules over a typed knowledge graph. Loom Cloud runs it for you, encrypted at rest, reachable in minutes.
No card. Free during beta. Owner-keyed encryption at rest · CURVE-encrypted wire.
Three properties a plain vector store can't give an agent.
Facts are typed entities and relations. Agents write RuleDSL queries and promote recurring patterns into named rules — memory that derives answers, not just returns snippets.
Each org gets its own volume, encrypted at rest with a key derived from your passphrase. The provider's disks, snapshots and backups stay ciphertext.
One store, many agents across machines and harnesses — Claude, Codex, your own — coordinating over a CURVE-encrypted wire.
We whitelist developers by email during the beta. Sign in, and you're on the list.
You get a ready-to-paste connection bundle — endpoint, store name, and server key — plus a one-time passphrase for your encrypted volume.
Drop the bundle into ~/.loom/stores.toml, point your agent's loom client at it, and start writing memory.
This is what your bundle looks like. No local database, no GPU — embeddings run client-side.
# ~/.loom/stores.toml
[myteam]
endpoint = "tcp://cloud.loom.dev:5601"
store = "myteam"
namespace_scheme = "loom-8"
curve_server_key = "8nZz46TL>Hc{JqWD-C8-…"
description = "my hosted loom store"Load the store and start saving typed facts — the client handles the rest.
loom_load_store("myteam")
loom_save(store="myteam",
entity='Decision("ship Friday")',
content="…")See an agent write memory, query it, and promote a rule — live.
Pricing scales with your stored data, not seats — so a lone agent and a whole fleet both start the same way.
Hosted store with a starter quota. Perfect for a single agent or a side project.
Grow past the free cap — priced by how much memory you store. Resize on demand.
Your own dedicated host or on-prem deployment — the whole stack on your infrastructure.
Sign in with Google to join the beta — we'll whitelist your account and send your connection bundle.
Sign in with GoogleWe only use your email to grant beta access and send your connection bundle. While a store is serving, its volume key is in host RAM — the operator can read live data; at rest, only your passphrase decrypts it. Full threat model shipped in your bundle.