Plunk Pricing 2026
Plans, costs, and free options for Plunk
Last updated: February 2, 2026
TL;DR: Plunk Pricing
Pricing Model
Freemium
Starting Price
$0.001/email
Free Option
Yes ✓
Freemium
Pricing Model
Plunk offers a free tier with basic features, plus paid plans for users who need more advanced functionality.
Free Tier Available
Basic features included at no cost
Paid Upgrades
Premium features with paid plans
Available Plans
Free
$0
- 1000 automated emails per month
- 1000 transactional emails per month
- 1000 campaign emails per month
- Unlimited contacts
- Email from your own domain
Pay-as-you-go
$0.001/email
- Unlimited automated emails per month
- Unlimited transactional emails per month
- Unlimited campaign emails per month
- Unlimited contacts
- No Plunk branding
- Email from your own domain
- +1 more features
Self-host
Contact us
- Host Plunk on your own infrastructure
- Full control
Plunk vs Competitors: Pricing Comparison
See how Plunk pricing compares to similar tools in Email Marketing
| Tool | Free Tier | Starting Price | Score | |
|---|---|---|---|---|
PlunkCurrentBest Value The open-source, affordable email platfo... | Yes | $0.001/email | —/100 | Details → |
 Mailjet Email marketing and transactional email | Yes | $17/mo | 81/100 | Pricing → |
SparkpostTop Rated Email delivery and analytics | Yes | $20/mo | 82/100 | Pricing → |
Prices shown are starting prices. Actual pricing may vary based on features and team size.
See all alternatives →Plunk Pricing FAQ
How much does Plunk cost?
Plunk offers the following plans: Free ($0), Pay-as-you-go ($0.001/email), Self-host (Contact us). A free tier is available.
Is there a free version of Plunk?
Yes, Plunk offers a free tier with basic features. Upgrade to a paid plan for more functionality.
Does Plunk offer a free trial?
Check Plunk's official website for current trial offers.
What are cheaper alternatives to Plunk?
Free or freemium alternatives include Mailjet, Sparkpost. View our full comparison to find the best value.
How much does Plunk cost?
Plunk offers a free tier for up to 3000 emails per month. For higher volumes, it has a pay-as-you-go model at $0.001 per email. There's also a self-host option for businesses requiring full control.
Is Plunk free?
Yes, Plunk offers a free tier that allows users to send up to 3000 automated, transactional, and campaign emails per month with unlimited contacts and email from your own domain. No credit card is required to start.