Mailjet
Transactional and marketing email with SMTP relay and API, sized by monthly send volume, with a permanent free plan capped both monthly and daily.
Who it suits
Projects that want the largest permanent free monthly allowance with no card at signup — 6,000 emails a month, and both SMTP relay and API available on it.
Consider something else if…
Sending is bursty. The 200-a-day sub-cap constrains the monthly 6,000 far more than the headline suggests, and paid plans are sized by volume rather than features.
Editorial · Palash Bagchi · approved
Each value below links to the page it was read from, with the sentence it came from. Criteria Mailjet does not publish are not listed.
Sources (1) →Sources ↓
- Mailjet Pricing ↗
“You can send up to 6,000 emails per month (with a sending maximum of 200 emails per day).”
Read 2026-09-13 · official pricing
Sources (1) →Sources ↓
- Mailjet Pricing ↗
“You can send up to 6,000 emails per month (with a sending maximum of 200 emails per day).”
Read 2026-09-13 · official pricing
Sources (1) →Sources ↓
- Mailjet Pricing ↗
“You can send up to 6,000 emails per month (with a sending maximum of 200 emails per day).”
Read 2026-09-13 · official pricing
Sources (1) →Sources ↓
- Mailjet Pricing ↗
“Does the free plan require a credit card? No, there is no credit card required for the free plan at sign up.”
Read 2026-09-13 · official pricing
Sources (1) →Sources ↓
- Mailjet Pricing ↗
“want to send per month? 8,000 15,000 50,000 100,000 250,000 500,000”
Read 2026-09-13 · official pricing
When these numbers change, hear about it. Sources are re-checked monthly; a repricing goes out as a short note.