Ship activity logs in 5 minutes. Searchable, immutable, no infrastructure to manage.
No credit card required
npm install, add 3 lines of code, and you're live. No infrastructure to manage.
TypeScript SDK with full type safety. Simple API, no magic, no black boxes.
Filter by actor, action, target, or date range. Find any event instantly.
Every log is cryptographically hash-chained. Tampering breaks the chain.
Start free, upgrade when you need to. No surprises, predictable pricing.
Multi-organization support with separate API keys for each team or environment.
Start logging activity in your app with minimal code.
import { Evelmo } from 'evelmo';
const evelmo = new Evelmo(process.env.EVELMO_API_KEY);
await evelmo.log({
action: 'user.invited',
actor: { id: 'usr_123', name: 'John' },
target: { id: 'usr_456', type: 'user' }
});Whether you're debugging or preparing for due diligence.
Track user invites and permission changes
Know exactly who invited whom, and when permissions were modified.
Debug what happened before that support ticket
Replay the sequence of events that led to a customer issue.
Be audit-ready when investors ask
Show a tamper-proof trail of all activity. Build trust from day one.
Start free. Scale when you're ready.
Perfect for side projects and MVPs
For growing teams shipping fast
Billed $490/year
For teams that need compliance
Billed $1,990/year
Need more than 200k logs/month? Contact us for enterprise pricing.