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Paid plans start at $12/mo. There's also a free plan.
Mailtrap offers free plans for Email API/SMTP, Email Sandbox and Email Marketing. The sending free tier allows 4,000 emails per month but caps daily sending at 150; Sandbox Free allows 50 test emails, and Marketing Free includes 500 contacts and 1,500 emails. Paid pricing depends on the product and its usage unit. Email API/SMTP Basic starts at $15 monthly, while Sandbox Basic and Marketing Essential have lower monthly equivalents when billed annually.
01Every plan, line by line
| Plan | Billed annually | Billed monthly | Built for |
|---|---|---|---|
| Email API/SMTP Free | — | $0 | Trying transactional email |
| Email API/SMTP Basic | — | $15 | Startups sending 10,000 emails |
| Email API/SMTP Basic | — | $20 | Small businesses sending 50,000 emails |
| Email API/SMTP Basic | — | $30 | Small businesses sending 100,000 emails |
| Email API/SMTP Business | — | $85 | Growing companies sending 100,000 emails |
| Email API/SMTP Business | — | $200 | Growing companies sending 250,000 emails |
| Email API/SMTP Business | — | $300 | Growing companies sending 500,000 emails |
| Email API/SMTP Business | — | $450 | Growing companies sending 750,000 emails |
| Email API/SMTP Enterprise | — | $750 | Organizations sending 1.5 million emails |
| Email API/SMTP Enterprise | — | $1,250 | Organizations sending 2.5 million emails |
| Email API/SMTP Enterprise | — | Quote | Organizations sending at scale |
| Email Sandbox Free | — | $0 | Trying email testing |
| Email Sandbox Basic | $14 | $17 | Startups and small businesses |
| Email Sandbox Team | $34 | $42 | Growing teams testing email |
| Email Sandbox Business | $99 | $123 | Companies with higher testing needs |
| Email Sandbox Enterprise | $399 | $498 | Organizations testing at scale |
| Email Marketing Free | — | $0 | Trying email marketing |
| Email Marketing Essential | $12 | $15 | Startups with 10,000 contacts |
| Email Marketing Essential | $23 | $29 | Small businesses with 25,000 contacts |
| Email Marketing Pro | $47 | $59 | Growing teams with 25,000 contacts |
| Email Marketing Pro | $87 | $109 | Growing teams with 50,000 contacts |
| Email Marketing Pro | $171 | $214 | Growing teams with 100,000 contacts |
| Email Marketing Pro | $399 | $499 | Growing teams with 250,000 contacts |
Add-ons and overages
- Email API/SMTP extra emails: $1, $0.88, or $0.55 per 1,000 over the monthly limit; overages are capped.
- Email Sandbox Device Previews are available on request; no add-on price is listed.
- Email API/SMTP Enterprise has a custom-price option for unlimited emails.
02What the plan grid doesn't tell you
Email overages
Email API/SMTP overages cost $1, $0.88 or $0.55 per 1,000 emails above the monthly limit; the pricing page says overages are capped.
Annual-billing rates
Sandbox and Marketing list lower monthly equivalents with annual billing: Sandbox Basic is $14 versus $17 monthly, and Marketing Essential is $12 versus $15.
Device previews
Email Sandbox Device Previews are available on request; no add-on price is listed. Ask for a quote if previews are part of QA.
Enterprise pricing
Email API/SMTP Enterprise offers custom pricing for unlimited emails. Confirm the contract price and terms with the vendor.
03Which plan should you buy?
| If you are… | Get | Why |
|---|---|---|
| Side project sending email | Email API/SMTP Free | It covers up to 4,000 emails monthly, but the 150-per-day cap and one-domain limit can constrain production traffic. |
| Startup sending 10,000 emails | Email API/SMTP Basic | The listed $15 monthly plan includes 10,000 emails, three users, five domains and five days of logs. |
| QA team testing email | Email Sandbox Team | For $42 monthly, it includes 5,000 test emails, five users, five sandboxes and priority support. |
04Is Mailtrap worth the money?
Mailtrap's free tiers are useful for evaluating separate sending, testing and campaign workflows, but they are not interchangeable: each product has its own quota and limits. For production sending, the $15 Basic plan is a clear starting point for 10,000 emails monthly, with prices rising by volume and capped overages listed for excess email. Sandbox and Marketing can cost less per month on annual billing. Pay when the free quota, user count or log retention no longer fits; get a written quote for custom Enterprise needs.
Mailtrap pricing FAQ
What is the cheapest paid Mailtrap plan?
Email Marketing Essential starts at $12 per month with annual billing, or $15 month to month. For Email API/SMTP, Basic starts at $15 per month for 10,000 emails. Email Sandbox Basic is $14 per month with annual billing or $17 monthly.
How much does Email API/SMTP cost for 100,000 emails?
Email API/SMTP Basic is listed at $30 per month for 100,000 emails. Email API/SMTP Business is $85 per month at the same volume and includes 100 users, 100 domains, 15 days of logs and a dedicated IP.
Does Mailtrap charge for sending above the monthly limit?
The pricing page lists Email API/SMTP overages at $1, $0.88 or $0.55 per 1,000 emails over the monthly limit, and says overages are capped. Confirm which rate applies to your plan and how the cap works before forecasting a busy period.
Is Mailtrap billed annually or monthly?
Email API/SMTP prices are shown monthly. Sandbox and Marketing list both monthly prices and lower monthly equivalents with annual billing. For example, Sandbox Basic is $17 monthly or $14 per month with annual billing; Marketing Essential is $15 or $12, respectively.