Pay for volume, never for features
Mailjar is free while we're in beta. There's no feature ladder to climb — every account already has the whole toolkit.
No card. No feature gates. Generous limits.
- ✓ Every feature — OTP & link extraction, REST API, MCP, notifications, the lot
- ✓ Your own domain and generous address limits
- ✓ EU-hosted, private by default
- ✓ Fair-use volume while we tune capacity
How paid plans will work
When we do introduce paid plans, the principle is simple and it won't change:
Features stay free
No capability ever moves behind a paywall. A feature used at low volume costs us almost nothing to run — so it stays open to everyone, on every plan.
Volume is what's metered
The cost is in scale — messages captured, custom domains, API calls, storage, retention. If you lean on Mailjar hard, that's where a paid plan kicks in. Light users stay free.
Useful → worth paying for
If a feature is valuable enough that you're using it at real volume, it's valuable enough to pay for that volume. That's the whole deal — and it keeps the tool honest.
Why this works: Mailjar's extraction runs a regex fast-path and a cheap LLM fallback, so the marginal cost of parsing one more email is tiny. We don't need to meter every feature the way the per-parse incumbents do — we can give the whole toolkit away and only charge when usage actually consumes resources.
Questions
Is it really free right now?
Yes — everything, no card, while we're in beta. We'll give clear notice before any plan changes, and early users keep generous limits.
Will a feature I rely on suddenly cost money?
No. Features don't get paywalled. Only volume does. If your usage stays light, it stays free.
What counts as "volume"?
Roughly: how many messages you capture, how many custom domains you bring, how many API/MCP calls you make, and how much you store and for how long. Exact thresholds will be published before paid plans launch.
Is bringing my own domain a paid feature?
No — custom domains are included like everything else. If you ever pay, it's for volume (how many domains, how much mail), not for the feature itself. One domain is free to start.
Do you sell or train on my email?
No. Your mail is private to your account, EU-hosted, and retained only briefly. See the privacy policy.