Free
$0/mo
Sandbox, internal tools, and early integration testing
Emails3,000 emails / month
OverageNo paid overage; upgrade before sending more
Contacts500 end-of-period active contacts
Domains1 sending domain
- Domain authentication
- Transactional API
- 7-day logs
Starter
$15/mo
Small SaaS teams sending product and billing mail
Emails50,000 emails / month
Overage$0.20 per 1,000 extra emails
Contacts5,000 end-of-period active contacts
Domains10 sending domains
- 30-day logs
- Hosted preferences
- Spend cap
Growth
$49/mo
Lifecycle mail with compliance review
Emails150,000 emails / month
Overage$0.16 per 1,000 extra emails
Contacts25,000 end-of-period active contacts
Domains50 sending domains
- 90-day logs
- Journey delivery policy
- Migration importer
Scale
$199/mo
Regulated teams needing BYO-SES or dedicated operations
Emails750,000 emails / month
Overage$0.12 per 1,000 extra emails
Contacts100,000 end-of-period active contacts
Domains1,000 sending domains
- BYO-SES option
- Dedicated IP add-on
- Priority deliverability review
Billing rules
Designed for auditability.
CancelSelf-serve cancellationKeep exports available for compliance review; no data deletion on plan change.
CapsHard spend capsStop sends before unexpected usage turns into an invoice surprise.
ProofUsage ledgerEach billed message is tied to an idempotent send record.
Fair-use protection
Free means one fair allowance.
We monitor free accounts for fraud, coordinated account creation, and attempts to evade limits. Related accounts may be restricted, suspended, or closed. Shared networks are not blocked by themselves, and affected customers can appeal.