10K
- Standard
- $7.00
- Pay as you grow
- Custom
- Free forever
- Custom
P
email API pricing
by Plunk
Plunk pricing, plans & costs
- Starts at
- Free
- Free plan
- Yes
- Plans
- 3
- Billed by
- emails
Plans at a glance
Plunk plans and prices
Checked against the official pricing page · 2026-10-08
Cost calculator
Plunk cost calculator
100K
Standard estimate
$97/mo
$0/mo, 3,000 emails included, then $0.001 per email
Estimate covers the main usage meter only; taxes and add-ons are excluded.
How much does Plunk cost per month?
| 10K | $7.00 | Custom | Custom |
|---|---|---|---|
| 50K | $47 | Custom | Custom |
| 100K | $97 | Custom | Custom |
| 500K | $497 | Custom | Custom |
| 2M | $1,997 | Custom | Custom |
50K
- Standard
- $47
- Pay as you grow
- Custom
- Free forever
- Custom
100K
- Standard
- $97
- Pay as you grow
- Custom
- Free forever
- Custom
500K
- Standard
- $497
- Pay as you grow
- Custom
- Free forever
- Custom
2M
- Standard
- $1,997
- Pay as you grow
- Custom
- Free forever
- Custom
Cheapest plan per volume highlighted. "—" means the plan does not allow that volume.
How Plunk pricing works
Plunk provides open-source email platform pricing consisting of a Free plan offering 1,000 emails per month and a Pay as you grow plan charged at $0.001 per email. All plans feature unlimited contacts, no feature tiers, and no add-ons. Plunk is AGPL-3.0 licensed, EU-hosted, GDPR compliant, and can also be self-hosted on your own infrastructure for free.
- Free plan includes 1,000 emails per month; paid plan is $0.001 per email.
- Unlimited contacts with no hidden fees across plans.
- No feature tiers, no add-ons, no surprises.
- Monthly spend caps can be configured on the Pay as you grow plan.
- AGPL-3.0 licensed and self-hostable with Docker Compose.
Plunk is best for
Plunk alternatives
Plunk pricing FAQ
Source: official Plunk pricing page. Verified 2026-10-08. Prices change — confirm before buying.