All systems operational
v0.1.0-alpha
// BILLING & LIMITS

Predictable pricing.

Start for free, scale to billions of events. Every tier runs on the same isolated, row-level secure infrastructure.

Free

$0/mo

Perfect for testing and personal side projects.

Start Free
  • Users1
  • Custom Domains0
  • Storage1 GB
  • Attachment Limit5 MB
  • Sends / Day0
  • Message Retention30 Days
  • API Req / Day5,000
  • Webhooks1

Starter

$4/mo

For early stage startups and small teams.

Get Starter
  • Users3
  • Custom Domains1
  • Storage10 GB
  • Attachment Limit25 MB
  • Sends / Day1,000
  • Message Retention365 Days
  • API Req / Day100,000
  • Webhooks3

Pro

$29/mo

For growing businesses needing higher volume.

Get Pro
  • Users10
  • Custom Domains5
  • Storage100 GB
  • Attachment Limit25 MB
  • Sends / Day10,000
  • Message Retention3 Years
  • API Req / Day1,000,000
  • Webhooks10

Enterprise

Custom

Bespoke limits, SLAs, and direct support.

Contact Sales
  • UsersUnlimited
  • Custom DomainsUnlimited
  • StorageCustom
  • Attachment Limit100 MB
  • Sends / DayUnlimited
  • Message RetentionUnlimited
  • API Req / DayUnlimited
  • WebhooksUnlimited

Limits are enforced strictly. Enterprise overrides bypass tier constraints seamlessly ; contact sales to apply a custom quota to your tenant.

// FOR DEVELOPERS

Start with a free tenant.

Deploy a programmatic mailbox in under five minutes. IMAP, SMTP, JMAP, REST, and MCP available immediately. No credit card required.

Initialize Tenant →
// FOR ENTERPRISES

Custom quotas. Dedicated infrastructure.

Unlimited sends, bespoke storage limits, quota overrides provisioned without redeployment, and direct engineering support from day one.

Contact Sales →