Every plan includes sending, automation, list verification and the AI copywriter. There are no add-on modules, no per-feature upsells and no separate invoices — the whole stack is the product.
Prove it works with a real list before you pay anything.
Evaluate the platform free — the SMTP relay begins on Business.
For a founder or a small team running a real list.
A real marketing plan, but the SMTP relay starts one tier up.
The tier where you take ownership of your sending.
The entry point for transactional email — point your app at our SMTP host.
For teams sending on behalf of other people’s brands.
Run the relay across multiple client domains, each metered on its own.
The SMTP Relay is included on Business and Agency — same account, same plans, same prices. There's no separate developer plan to buy; the relay is part of these two tiers. Full relay breakdown below ↓
Annual billing is charged as ten months — two months free. Prices in USD, excluding any local taxes. Change tier or cancel at any time; your contacts export to CSV whenever you want them.
Point WordPress, Laravel, n8n or anything else that speaks SMTP at smtp.cleverlybox.com. Relay volume is metered separately from your campaign allowance — a heavy month of password resets cannot eat the newsletter you were about to send. Included on Business and Agency; not on Free or Starter.
| Business — $50/mo | Agency — $150/mo | |
|---|---|---|
| Relay messages included / month | 10,000 | 50,000 |
| SMTP credentials | 2 | 10 |
| Rate ceiling | 500 / hr | 2,000 / hr |
| DKIM-signed from your verified domain | ✓ | ✓ |
| Automatic bounce & complaint protection | ✓ | ✓ |
Spent only after the monthly allowance is gone. They never expire.
A verified sending domain is required — the relay will not issue a credential, or sign mail, for a domain you have not proven you own. Today the relay speaks SMTP only; an HTTP send interface is on the roadmap and we are not going to invent a date for it.
The reason a $50 plan compares favourably with a $135 one isn't a discount. It's that the $135 plan is only the first of four line items — and we don't charge for the other three.
Price your current stack →Typical entry pricing for each category. Compare it against your own invoices.
No asterisks. These are the exact limits your account is provisioned with.
| Free | Starter | Business | Agency | |
|---|---|---|---|---|
| Audience | ||||
| Contacts | 1,000 | 5,000 | 100,000 | 100,000 |
| Lists | 1 | 10 | 50 | 200 |
| Segments per list | 3 | 10 | 20 | 50 |
| Subscribers per list | Unlimited | Unlimited | Unlimited | Unlimited |
| Sending | ||||
| Emails per month | 5,000 | 20,000 | 100,000 | 500,000 |
| Send rate | 2,000 / hr | 10,000 / hr | 50,000 / hr | High volume |
| Campaigns | 20 | 50 | 200 | 1,000 |
| Sending included | ✓ | ✓ | ✓ | ✓ |
| Bring your own sending server | — | — | ✓ | ✓ |
| Sending servers | — | 2 | 5 | Unlimited |
| Automation & AI | ||||
| Automations | 5 | 5 | 20 | 100 |
| Visual flow builder | ✓ | ✓ | ✓ | ✓ |
| 12 triggers | ✓ | ✓ | ✓ | ✓ |
| AI copywriting | — | Credits | Credits | Credits |
| Deliverability | ||||
| SPF / DKIM / DMARC | ✓ | ✓ | ✓ | ✓ |
| Verification credits | 100 | Included | Included | Included |
| Own verification provider | — | — | ✓ | ✓ |
| IP warm-up engine | — | — | ✓ | ✓ |
| Auto-pause on bad health | ✓ | ✓ | ✓ | ✓ |
| Team & platform | ||||
| Team seats | 1 | 2 | 5 | 20 |
| Per-section permissions | — | ✓ | ✓ | ✓ |
| API access | — | ✓ | ✓ | ✓ |
| Storage | 500 MB | 1 GB | 10 GB | 100 GB |
| SMTP Relay | ||||
| SMTP relay | — | — | ✓ | ✓ |
| Relay volume included / mo | — | — | 10,000 | 50,000 |
| Relay credentials | — | — | 2 | 10 |
| Relay rate ceiling | — | — | 500 / hr | 2,000 / hr |
| Relay top-ups | — | — | ✓ | ✓ |
Above the Agency tier we lift the quotas — contacts, lists, campaigns, automations, seats, sending servers and domains — and open up client sub-accounts with switch-into-account access and audit logging. Talk to us about volume and we'll price it properly rather than making you buy a tier that doesn't fit.
Not within a tier. You're priced on the plan, not per contact — 5,000 contacts and 100,000 contacts cost the same $50 on Business. You only move up when you cross a plan's ceiling, and you can see exactly where those ceilings are in the table above. That's the whole difference between this and a per-contact ESP.
One email to one recipient. A campaign to 5,000 people uses 5,000 of your monthly allowance. Test sends count too, though they're separately throttled to stop accidents.
Sending throttles rather than hard-stopping. Your campaign slows to fit your plan's send rate instead of failing halfway through a send, and you'll see it in the dashboard. You can move up a tier at any time and the change applies immediately.
No. Sending is included on every plan, including Free — sign up and send. From Business upwards you can connect your own Amazon SES, SendGrid, Mailgun, SparkPost, Elastic Email or SMTP host if you'd rather own the sending reputation. It's an option, not a setup step.
Yes. Cancel whenever you like and export every contact to CSV on your way out. We'd rather earn the renewal than trap the audience you built.
You pay for ten months and get twelve — the two-month saving is the entire discount, and there is no introductory rate that quietly expires afterwards. The price you sign up on is the price you renew on.
A thousand contacts, the whole stack unlocked, and no card required. If it doesn't replace three of your subscriptions, don't pay us.