Comparison
Relm vs Attio
The modern CRM for teams
Attio nails the UX. Its API is decent but object-heavy — everything is a record with attributes, which is powerful for data modeling and awkward for the 80% of use-cases that just need contacts and deals.
| Feature | Relm | Attio |
|---|---|---|
| Time to first API call | < 2 minutes | ~10 minutes (workspace + object setup) |
| Sensible defaults | Contacts, companies, deals, activities out of the box | You define everything |
| MCP server | Native, OAuth 2.1 | Community-maintained |
| Idempotency-Key | Yes | Yes |
| Typed URL filters | Yes: filter[stage][eq]=won | JSON body filters |
| Signed webhooks | Yes + retry queue + UI replay | Yes |
| OpenAPI spec | Public | Public |
| Pricing | Flat + usage | Per-seat |