Simple pricing for every team
Free
Try it on a side project
No card needed · 1 user
Included each month
Features
- API, SDKs and webhooks
- External sending Not included.
- Phone numbers Not included.
- Custom domains Not included.
- Device previews (1/mo)Included.
- Placement tests (1/mo)Included.
- Email warmup Not included.
- Auto-replies & forwarding Not included.
All features & limits
Email testing
Email delivery
AI & automation
Rules and webhooks
Capacity & limits
Fixed limits. Upgrade for more.
Starter
One developer, one app
per month · 1 user · personal use
Included each month
Features
- API, SDKs and webhooks
- External sending Not included.
- Phone numbers Paid separately.
- Custom domains Not included.
- Device previews (5/mo)Included.
- Placement tests (3/mo)Included.
- Email warmup Not included.
- Auto-replies & forwarding Not included.
All features & limits
Email testing
Email delivery
AI & automation
Zapier included
Capacity & limits
Fixed limits. Upgrade for more.
Recommended for test automation
Pro
OTP and signup tests in CI
per month · 1 user · commercial use
Included each month
Features
- API, SDKs and webhooks
- External sending (500/mo)Included.
- Phone numbers Paid separately.
- Custom domains (add-on)Paid separately.
- Device previews (10/mo)Included.
- Placement tests (10/mo)Included.
- Email warmup (1 sender)Included.
- Auto-replies & forwarding Included.
All features & limits
Email testing
No per-audit charge
Email delivery
AI & automation
Capacity & limits
Extra inboxes, previews and placement tests are billed at usage rates. View rates
Growth
Teams testing several apps
per month · 2 users · commercial use
Included each month
Features
- API, SDKs and webhooks
- External sending (500/mo)Included.
- Phone numbers Paid separately.
- Custom domains (1 included)Included.
- Device previews (200/mo)Included.
- Placement tests (100/mo)Included.
- Email warmup (3 senders)Included.
- Auto-replies & forwarding Included.
All features & limits
Email testing
No per-audit charge
Email delivery
AI & automation
Capacity & limits
Extra usage billed separately
Extra received emails, inboxes, sends, previews and placement tests are billed at usage rates. View rates
Enterprise
The complete platform. Built around your team.
- SAML & OIDC single sign-on
- SCIM provisioning & group role sync
- Roles, permissions & activity audit logs
- Custom capacity & isolated environments
- Regional hosting options
- Custom onboarding & dedicated support
- Slack & Microsoft Teams support
- Backups, import & export controls
- SOC 2 documentation for security reviews
- Custom invoicing & procurement support
- MSA & legal review support
Email quality tools by plan
Device previews, inbox placement tests, audits and warmup allowances for each plan. Pro and Growth continue past their allowance at the usage rates; Free and Starter stop at their limits.
- Device previews
- 10 / mo
- Apple Mail & Outlook desktop
- Included
- Inbox placement tests
- 10 / mo
- Workspace & Microsoft 365
- Included
- Premium placement
- Not included
- Email quality audits
- Included
- Warmup senders
- 1 included
- Warmup credits
- 300 / mo
- AI tokens
- 25,000 / mo
Usage rates
After included usage on Pro and Growth, eligible tools continue at these rates.
Pay as you go
- Device rendering
- From $0.50 per render
- Inbox placement
- From $1.00 per test
- AI extraction
- From $1.00 per 10,000 weighted tokens
Warmup & monitoring
- Domain monitoring
- From $3.00 per 1,000 credits
- Email warmup usage
- From $0.01 per credit
- Additional warm-up senders
- From $29.00 per sender / month
All usage rates & add-on details
- Device rendering
- From $0.50 per render
Billed per device or email-client target. Premium targets may cost more.
- Inbox placement
- From $1.00 per test
- AI extraction
- From $1.00 per 10,000 weighted tokens
- Domain monitoring
- From $3.00 per 1,000 credits
Optional paid add-on from the first credit. A monitoring run can use more than one credit.
- Email warmup usage
- From $0.01 per credit
Controlled sends use 2 credits per recipient; provider checkpoint sends use 10.
- Additional warm-up senders
- From $29.00 per sender / month
Pro includes 1 sender and Growth includes 3 senders.
Phone number pricing
Starter, Pro, Growth and Enterprise can rent phone numbers for SMS testing. Rental and messaging rates vary by country and number type.
- Phone number rental
- —/ month
- Receive SMS
- —/ message
- Send SMS
- —/ message
View country & SMS rates
| Country / number type | Phone number | SMS received | MMS received | SMS sent |
|---|
Provider and device coverage
Find the mailbox providers and rendering targets included with each plan.
View inbox placement & warmup providers
Inbox placement and warmup providers
Gmail
- Inbox placement
- All plans
- Warmup checkpoints
- Growth, Enterprise
Outlook.com
- Inbox placement
- All plans
- Warmup checkpoints
- Growth, Enterprise
Yahoo Mail
- Inbox placement
- All plans
- Warmup checkpoints
- Growth, Enterprise
Google Workspace
- Inbox placement
- Pro, Growth, Enterprise
- Warmup checkpoints
- Growth, Enterprise
Microsoft 365
- Inbox placement
- Pro, Growth, Enterprise
- Warmup checkpoints
- Growth, Enterprise
Warmup checkpoints sample available provider inboxes; each checkpoint may cover a different selection. Pro includes controlled inbox warmup. Provider checkpoints require Growth or Enterprise.
View device rendering targets
Device rendering targets
Device coverage is currently unavailable.
Standard targets are available on all plans. Premium targets require Pro, Growth, or Enterprise. Credits are charged per target; light and dark renders are separate targets.
Pricing questions
Which plan should I choose?
Free is for exploring email workflows, testing, and AI. Starter supports regular application and campaign tests. Pro adds external sending, premium device previews, and business mailbox testing. Growth adds more testing and automation capacity for teams.
What happens after I use the included allowance?
Pro and Growth can continue with paid device rendering, inbox placement, and AI usage at the rates shown above. Domain monitoring is a paid add-on from its first credit. Email, storage, and inbox limits depend on the plan and do not all continue automatically.
View account usageWhich device previews and inbox placement tests are included?
Free and Starter include standard device targets and capped testing allowances. Pro and Growth include premium Apple Mail and Outlook desktop targets, plus business mailbox placement tests for Google Workspace and Microsoft 365. Their extra eligible tests can continue at the displayed usage rates.
How does AI extraction usage work?
Each plan includes a monthly allowance of weighted AI tokens for extraction and automation. Pro and Growth can continue beyond that allowance at the AI extraction rate shown above. Usage is measured in weighted tokens rather than a fixed number of jobs.
What is the difference between inbox creations and retained inboxes?
Inbox creations count every new inbox made during your billing period. Starting a new billing period resets the creation count; it does not delete retained inboxes. Retained inboxes remain active until you delete them, while temporary inboxes expire according to their configured lifetime. Deleting a retained inbox frees retained capacity, but it does not reset the current period's creation count.
Does the "emails received / month" allowance apply to each inbox?
No. The emails received allowance is one total shared across all inboxes in your billing account during the billing period. For example, a 5,000 emails received / month allowance means up to 5,000 messages in total, not 5,000 for each inbox.
Are phone numbers, SMS, custom domains, and additional users included?
Plan cards show the access and quantities included with each plan. Phone number rental and messaging are charged separately, and additional domains or users may have separate charges where supported. Check the card and checkout summary for the selected plan.
How do monthly and yearly plans compare?
Use the billing selector to compare the current monthly and yearly offers. Yearly cards show the monthly equivalent and identify that billing is yearly. Existing customers can review available plan and schedule changes from billing before confirming them.
What does Enterprise add?
Enterprise provides custom capacity and invoicing, SAML or OIDC single sign-on, SCIM, roles and audit logs, isolated environments, SOC 2 compliance, custom onboarding, and Slack or Microsoft Teams support.
Get an Enterprise quote