BoostMail Add app, free
Pay-per-send pricing

Keep every subscriber. Pay only for what you send.

The first 20,000 emails every 30 days are free. After that you pay per 1,000 emails sent, and you never pay for contacts, so there is no reason to prune your list.

Plans

Free

For getting started

$0

Up to 20,000 emails every 30 days

Every feature, no credit card. Send up to 20,000 emails every 30 days to as many contacts as you like.

Pay as you grow

Growth

For growing stores

$5/30 days

+ $0.50 per 1,000 emails above 20,000

Every feature, for up to 300,000 emails every 30 days. 40,000 emails cost $15.

Professional

For high-volume senders

$35/30 days

+ $0.35 per 1,000 emails above 300,000

Every feature, for 300,000 to 800,000 emails every 30 days. Emails up to 300,000 are billed at the Growth rate.

Enterprise

For the biggest lists

$35/30 days

+ $0.30 per 1,000 emails above 800,000

Every feature, from 800,000 up to 1,500,000 emails every 30 days, at the lowest per-email rate. Need more? We raise the limit on request.

Included on every plan, including Free

  • Drag-and-drop email editor with product, video, QR, social and HTML sections
  • Newsletters and ready-made campaign templates
  • Two-way sync of Shopify customers and email marketing consent
  • Abandoned cart emails: up to 3 reminders per cart, with revenue attribution
  • Welcome emails and BoostPop coupon reminders
  • Segmentation by engagement, purchases, tags, location and products
  • Campaign reports with revenue, plus new subscribers and unsubscribes
  • Your own sending domain, with automatic bounce and complaint handling

Plans differ only in send volume and per-email rate. Billing runs every 30 days. There is no charge per contact.

What you pay, by emails sent

Your bill is driven by one number: how many emails you send in 30 days. The size of your list does not matter. Here is the full curve.

Boostmail cost per 30 days by number of emails sent
Emails every 30 days Plan Cost
20,000 Free Free
40,000 Growth $15
100,000 Growth $45
200,000 Growth $95
300,000 Professional $175
500,000 Professional $245
800,000 Enterprise $350
1,000,000 Enterprise $410

Cost includes the plan's base fee. The first 20,000 emails are free on every plan, then $0.50 per 1,000 up to 300,000, $0.35 per 1,000 up to 800,000, and $0.30 per 1,000 above that.

Not sure what you would pay?

Enter your contacts and how often you email them, and compare against Klaviyo side by side.

Open the cost calculator

Pricing questions, answered

Do I pay for my contacts?
No. Boostmail never charges per contact, so you can keep every subscriber you have collected. You pay only for the emails you actually send, and a contact you do not email costs nothing.
What is free?
The first 20,000 emails every 30 days are free, on every plan, with every feature included. No credit card is required to install, so you can prove the channel before you pay anything.
How is a paid month calculated?
Emails above the free 20,000 cost $0.50 per 1,000 up to 300,000, then $0.35 per 1,000 up to 800,000, then $0.30 per 1,000 above that. On top of usage there is a base fee every 30 days: $5 on Growth, $35 on Professional and $35 on Enterprise. For example, 40,000 emails cost $15 and 200,000 emails cost $95.
Which plan am I on?
Your plan follows how much you send. Up to 20,000 emails you are on Free. Growth covers up to 300,000 emails, Professional covers 300,000 to 800,000, and Enterprise covers everything above that at the lowest per-email rate, up to 1,500,000 emails every 30 days. Need more? Our support team raises the Enterprise limit on request.
How does Boostmail pricing compare to Klaviyo?
Klaviyo prices by the number of contacts in your account. Boostmail prices by emails sent and never by contacts. A store with 10,000 contacts that emails each one 4 times in 30 days sends 40,000 emails, which costs $15 on Boostmail. Model your own list with our free cost calculator.

Still deciding? Compare plans and features in our Boostmail vs. Klaviyo breakdown, or explore email campaigns, abandoned cart and welcome emails, and deliverability.

Start free, pay only when you send more

Install Boostmail in minutes with no credit card. Your first 20,000 emails every 30 days are free, however many contacts you have.