Plunk pricing
Plunk is free and open source. Price: $0.001 per email. Free plan: 1,000 emails/month.
Open sourcePrices last checked Nov 8, 2026
Plunk plans and prices
Every line links to the page it came from. Prices are what Plunk publishes; taxes, currency and regional pricing can change what you pay.
Plunk pricing facts
2 of 2 verified- Free plan
- 1,000 emails/month
- Checked Nov 8, 2026useplunk.com(opens source in a new tab)
- “Free plan: 1,000 emails per month.”
- Price
- $0.001 per email
- Checked Nov 8, 2026useplunk.com(opens source in a new tab)
- “Paid plan: $0.001 per email.”
Plunk price history
We've tracked Plunk's prices since Nov 8, 2026 and re-check them against useplunk.com regularly. No price changes so far.
Plunk alternatives by price
Starting prices from each app's own site, ranked by our alternatives score.
| App | Pricing | Price | Free plan |
|---|---|---|---|
 Resend | Free plan + paid | $20 a month for 50,000 emails (Pro) | Yes, 3,000 emails a month (100 a day) |
 Postmark | Free plan + paid | $15 a month (Basic, 10,000 emails) | Yes, 100 emails a month |
 Mailgun | Free plan + paid | $35/month for 50,000 emails | Yes, 100 emails/day |
 Loops | Free plan + paid | $49 a month (Growth, up to 5,000 contacts) | Yes, 4,000 sends per 30 days to 1,000 contacts |
 Brevo | Free plan + paid | $9 a month for 5,000 emails | Yes, up to 300 emails per day |
 Twilio SendGrid | Paid | — | No |
Plunk pricing: common questions
Is Plunk free?
Yes, Plunk is free to use.
How much does Plunk cost?
Price: $0.001 per email, according to useplunk.com (checked Nov 8, 2026). Prices can vary by country and billing period.
What are free alternatives to Plunk?
Free or freemium alternatives include Resend, Postmark, Mailgun and Loops.