Pricing that scales with your agents
Start free. Pay only as your agent fleet grows — with far more inboxes per dollar than email APIs built for humans. SMS and iMessage are in early access; talk to sales for messaging pricing.
Free
For getting started
- 5 inboxes
- 5,000 emails/mo
- 5 GB storage
- Keyword search
- Community support
Pro
For individual builders
- 100 inboxes
- 20,000 emails/mo
- 20 GB storage
- Custom domains
- Email support
Scale
For growing agent fleets
- 1,500 inboxes
- 200,000 emails/mo
- 200 GB storage
- Dedicated sending subdomain
- Priority support
Business
For high-volume products
- 15,000 inboxes
- 600,000 emails/mo
- 600 GB storage
- Dedicated sending subdomain
- Priority support
Enterprise email
Need more? Enterprise adds custom inbox and email volume, dedicated IPs, SLAs, and SSO.
Plan an enterprise email deployment.
Tell us how many agent inboxes and emails you expect to need. We can discuss custom volume, dedicated sending IPs, SSO, and an SLA for your deployment.
Looking for SMS or iMessage? Those channels are in early access. Request early access instead.
Pricing questions
Is the free plan really free?+
Yes. The Free plan includes 5 inboxes and 5,000 emails per month with no credit card. It's a hard cap — upgrade to Pro when you need more.
How does overage work?+
Paid plans bill overage per 1,000 emails beyond your included volume — $2.00 on Pro, $1.50 on Scale, and $1.00 on Business. The Free plan is a hard cap with no overage.
How much attachment storage do I get?+
Generous storage at every tier — 5 GB on Free, 20 GB on Pro, 200 GB on Scale, and 600 GB on Business — so agents keep full email and attachment history searchable without add-ons. That's more storage than comparable agent-email plans at every tier.
What counts as an inbox?+
An inbox is a real, addressable email address you provision for an agent. Your plan sets how many you can have active — from 5 on Free to 15,000 on Business, and custom on Enterprise.
Do you price SMS and iMessage?+
These channels are in early access and aren't self-serve yet. Talk to our team and we'll share messaging pricing for your use case.
What does Enterprise add?+
Enterprise adds custom inbox and email volume, dedicated sending IPs, an SLA, and SSO. Contact us for a quote.
Give your agents inboxes — without the inbox-sized bill.
Start free with 5 inboxes and 5,000 emails. Upgrade to 100 inboxes for $19/mo whenever you're ready.