Plunk free tier includes Open-source email platform with 1,000 transactional/marketing emails/month free. Verified September 2026.

Plunk Free Tier 2026

No rating: The only record that would rate Plunk cites no source, so we are not publishing a rating for it. It is listed below, marked. We withhold a rating because of what our own evidence does not show, so it stays withheld until a source, a retraction or a corrected record clears it. It does not expire on a clock. Full history ↓

Limits, pricing history. Verified September 2026. Last updated 2026-09-28.

Plunk's free tier offers Open-source email platform with 1,000 transactional/marketing emails/month free. The only record that would rate Plunk cites no source, so we are not publishing a rating for it.

One of 55 Email services we track. See our full Email Free Tier Comparison →

Tier

Free

Free Tier Details

Open-source email platform with 1,000 transactional/marketing emails/month free

We read that on 2026-09-28 from https://useplunk.com, and our check recorded: the page names Plunk as "plunk" and states "1,000 emails a month".

When You'll Outgrow Plunk's Free Tier

When your usage exceeds the free tier limits, you'll need to upgrade.

Pricing Change History (1 recorded)

reduced discovered 2026-04-12 · effective date unknown low impact Unsourced

Free tier reduced from 3,000 to 1,000 emails/month We hold no source for this record, so it does not set Plunk's rating.

View all 476 pricing changes across all vendors →

Watch Plunk for Pricing Changes

We do not push notifications. Every change we record is readable the moment it lands, and the JSON answer carries an ETag — send it back as If-None-Match and an unchanged answer costs one 304.

curl https://agentdeals.dev/api/changes?vendor=Plunk
curl https://agentdeals.dev/pricing-changes/feed.xml?vendor=Plunk

API docs →

Query via MCP

Look up Plunk programmatically with the AgentDeals MCP server:

{
  "tool": "search_deals",
  "arguments": {
    "query": "Plunk",
    "limit": 5
  }
}

Frequently Asked Questions

Is Plunk free?

Yes, Plunk offers a free tier: Free. Open-source email platform with 1,000 transactional/marketing emails/month free

What is Plunk's free tier?

Plunk's free tier is called "Free". Open-source email platform with 1,000 transactional/marketing emails/month free

Is Plunk's free tier reliable?

The only record that would rate Plunk cites no source, so we are not publishing a rating for it.

Is Plunk's free tier good for production?

Plunk's free tier is usable for prototyping and development. The only record that would rate Plunk cites no source, so we are not publishing a rating for it.

What changed in Plunk's pricing?

Plunk has had 1 recorded pricing change. Most recently: Free tier reduced from 3,000 to 1,000 emails/month We hold no source for this record, so it does not set Plunk's rating. (discovered 2026-04-12).

When will I outgrow Plunk's free tier?

When your usage exceeds the free tier limits, you'll need to upgrade. When you outgrow the free tier, evaluate paid plans against alternatives — sometimes a competitor's free tier covers what you need.

What category is Plunk in?

Plunk is categorized under Email on AgentDeals.

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