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Paid plans start at $15/mo. There's also a free plan.
SparkPost's Free plan costs $0 and includes 1,000 emails per month, capped at 50 per day, plus 10 Send API requests per minute. Paid plans use monthly deposits, with email charged from the first send at the plan rate. Startup starts with a $15 deposit and $0.40 per 1,000 emails; Growth and Scale raise the deposit and change the rate and API limit. No annual billing is shown.
01Every plan, line by line
| Plan | Billed annually | Billed monthly | Built for |
|---|---|---|---|
| Free | — | $0 | Testing and very low-volume sending |
| Startup | — | $15 | Small apps starting to send email |
| Growth | — | $250 | Teams needing more sending control |
| Scale | — | $1,000 | High-volume email operations |
Add-ons and overages
- Dedicated IP add-ons: maximum 5 on Growth and 10 on Scale; prices not published.
- Additional mailboxes, storage or retention are available through Mailbox pricing; prices not published.
02What the plan grid doesn't tell you
Daily and API limits
Free allows 50 emails per day and 10 Send API requests per minute. Startup, Growth and Scale list 30, 100 and 300 requests per minute.
Dedicated IPs
Dedicated IP add-ons are capped at five on Growth and 10 on Scale. The vendor does not publish their prices.
Mailbox extras
Additional mailboxes, storage and retention use separate Mailbox pricing; prices are not published.
Deposits and usage
Paid plans use monthly deposits, and email is charged from the first send at the plan rate. Check how your expected volume maps to the deposit.
03Which plan should you buy?
| If you are… | Get | Why |
|---|---|---|
| Testing or very low volume | Free | Includes 1,000 emails monthly, but is limited to 50 emails per day and 10 API requests per minute. |
| Small app in production | Startup | The $15 monthly deposit includes about 37,500 emails at the $0.40 per-1,000 rate. |
| High-volume email operation | Scale | A $1,000 deposit buys about 2.85 million emails at full deposit, with a listed 300 requests per minute. |
04Is SparkPost worth the money?
The Free plan is useful for prototypes and low-volume services that can stay within 1,000 emails monthly and 50 daily. For production, budget from the first send: Startup's $15 deposit and $0.40 per 1,000 emails give a clear entry point, while Growth and Scale trade larger deposits for higher listed capacity and different rates. Dedicated IP and mailbox-related costs need separate quotes. SparkPost is worth evaluating when campaigns, transactional sending and inbound email belong in one service; teams needing self-hosting should look elsewhere.
SparkPost pricing FAQ
Is SparkPost free to use?
Yes. The Free plan costs $0 and includes 1,000 emails per month, with a 50-email daily limit, 10 Send API requests per minute, one sending domain and five mailboxes.
How much does SparkPost cost to send 10,000 emails?
At Startup's listed rate of $0.40 per 1,000 emails, 10,000 emails cost $4 in usage, subject to its $15 monthly deposit. Paid plans charge from the first send at the plan rate; the plan's monthly deposit is not the same as a standalone $4 bill.
How much does SparkPost cost per month?
SparkPost lists a $0 Free plan, Startup at a $15 monthly deposit, Growth at $250 and Scale at $1,000. Paid-plan email charges are based on the plan's per-1,000-email rate, and are charged from the first send.
What does SparkPost's free plan include?
The Free plan includes 1,000 emails per month, 50 emails per day, 10 Send API requests per minute, one sending domain and five mailboxes. It is intended for testing and very low-volume sending.