Free
Free
Pricing markdown states a free plan includes 1,000 emails per month with no credit card required.
- Access
- Pricing markdown states a free plan includes 1,000 emails per month with no credit card required.
Plunk
● Identity checkedAssistant · Vendor site 2026-10-04
Hosted pricing charges $0.001 per email after a free monthly allowance and supports self-hosting under AGPL.
- Category
- Assistant
- Free access
- Pricing markdown states a free plan includes 1,000 emails per month with no credit card required.
- API access
- Pricing feature table lists full REST API access with SDKs for Node.js, Python, and other languages.
Is Plunk right for you?
A good fit for
Developers who want affordable transactional and marketing email without contact-based pricing escalations.
Before you choose
Paid usage is metered at $0.001 per email with no fixed monthly USD subscription tier on the public pricing page.
Email without contact limits
Plunk combines product email, workflows, and campaigns with transparent per-email pricing and an open-source core teams can self-host.
What it can do
Features & capabilities
Unknown is different from unavailable. Each fact carries its own evidence.
| Capability | Value | Evidence | Checked |
|---|---|---|---|
| Transactional email | Homepage meta highlights transactional email, campaigns, and workflows at $0.001 per email. | Facts sourced | 2026-10-04 |
| Unlimited contacts | Pricing stresses unlimited contacts on all plans with pay-as-you-grow email metering. | Facts sourced | 2026-10-04 |
| Open source | Marketing copy notes Plunk is AGPL-3.0 licensed and self-hostable via Docker Compose. | Facts sourced | 2026-10-04 |
Understand the total cost
Plunk pricing & plans
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Explore toolThe practical questions
Frequently asked questions
What is Plunk used for?
Hosted pricing charges $0.001 per email after a free monthly allowance and supports self-hosting under AGPL.
Does Plunk have a free plan?
Pricing markdown states a free plan includes 1,000 emails per month with no credit card required.. This record lists ongoing free access; check the plan limits before starting.
How much does Plunk cost?
No paid monthly price is listed; this record treats the product as free to start. See the plan cards for entitlements, billing commitments and seat minimums.
Can I use Plunk through an API?
Pricing feature table lists full REST API access with SDKs for Node.js, Python, and other languages.. API access and subscription access may have different terms; consult the linked sources.
What should I check before choosing it?
Paid usage is metered at $0.001 per email with no fixed monthly USD subscription tier on the public pricing page.
Price history
No retained pricing changes yet. A current price alone does not establish a historical trend.
How this profile is supported
Identity and profile
Reviewed vendor source
Read original source ↗Facts apply to the named version and check date. Send a sourced correction if something changed.