Postal Zero
Pricing
Start free. Scale when ready.
All plans include permanent address and cryptographic receipts.
Monthly
Annual
−20%
Free
Free
Messages / mo
100
Agent keys
3
Webhooks
—
AI triage
—
Receipt proofs
✓
API access
—
Get started
Starter
$9
/mo
Messages / mo
2,000
Agent keys
10
Webhooks
5
AI triage
—
Receipt proofs
✓
API access
✓
Upgrade to Starter
POPULAR
Pro
$29
/mo
Messages / mo
20,000
Agent keys
∞
Webhooks
∞
AI triage
✓
Receipt proofs
✓
API access
✓
Upgrade to Pro
Business
$99
/mo
Messages / mo
200,000
Agent keys
∞
Webhooks
∞
AI triage
✓
Receipt proofs
✓
API access
✓
Upgrade to Business
Questions?
support@postal.zero