Pricing

Simple prepaid tiers

Buy included volume. Top up your wallet anytime — credits never expire. Rate limits and plan caps are managed in Planet so deliverability stays healthy as you grow.

AI agents: runpsend.com/pricing.md

Free

$0 forever

Try the API · upgrade anytime

5,000 emails / month
Hard cap · no overage
No wallet overage path
1 custom domain
Shared IP pool
Batch up to 25 / request
5 API requests / second
1 webhook endpoint
2 concurrent webhook deliveries
7-day log retention
REST API + SMTP relay
HMAC-signed webhooks
SPF / DKIM / DMARC
Open & click events
Account gate
Google / GitHub OAuth
Email ticket support

Get started →

Hacker

$10/mo

Prepaid wallet · never expires

50,000 emails / month
Overage $0.001/email ($1.00 / 1k)
Prepaid wallet · never expires
1 custom domain
Shared IP pool
Batch up to 50 / request
10 API requests / second
3 webhook endpoints
5 concurrent webhook deliveries
14-day log retention
REST API + SMTP relay
HMAC-signed webhooks
SPF / DKIM / DMARC
Open & click events
Account gate
Google / GitHub OAuth
Email ticket support

Get started →

Scale

Popular

$49/mo

Proactive IP pools included

200,000 emails / month
Overage $0.0008/email ($0.80 / 1k)
Prepaid wallet · never expires
Unlimited custom domains
Optimized IP pools
Batch up to 500 / request
50 API requests / second
10 webhook endpoints
25 concurrent webhook deliveries
30-day log retention
REST API + SMTP relay
HMAC-signed webhooks
SPF / DKIM / DMARC
Open & click events
Account gate
Google / GitHub OAuth
Email ticket support

Get started →

Enterprise

$199/mo

Dedicated support · custom SLAs

500,000 emails / month
Overage $0.0005/email ($0.50 / 1k)
Prepaid wallet · never expires
Unlimited custom domains
Dedicated IP allocation
Batch up to 5,000 / request
200 API requests / second
50 webhook endpoints
100 concurrent webhook deliveries
90-day log retention
REST API + SMTP relay
HMAC-signed webhooks
SPF / DKIM / DMARC
Open & click events
Account gate
Google / GitHub OAuth
Dedicated support · custom SLAs

Get started →

How the wallet works

Prepaid, not surprise. Each tier includes monthly volume. Overages draw from your wallet at the published rate.
Never expires. Unused wallet balance carries forward indefinitely — no idle burn.
402 when empty. Sends return HTTP 402 if the wallet cannot cover the request. Top up in the dashboard and continue.
Planet-managed limits. Throughput and pool assignment are controlled in Planet to protect IP reputation across bulk and transactional traffic.

Get started