Email on Acid rebrands as Mailgun Inspect, hikes prices up to 49%
What happened
Between the Apr 6, 2026 and Apr 13, 2026 captures of Email on Acid's pricing page, Pulse recorded 2 changes: Email on Acid rebranded as Mailgun Inspect. Basic now $99/mo (was $74/mo annual) and Premium $199/mo (was $134/mo). Annual toggle and 25% discount removed. Plans renamed: The Basics→Basic, Enterprise→Contract; Unlimited previews replaced by metered allotments: Basic 1,000/mo, Premium 2,000/mo, with $0.15/preview overages. User seats changed from 1/3 Users to Unlimited on all plans. Pulse files it as a packaging change (package change, metric change) with a neutral direction. Pulse's latest capture (Jun 29, 2026) lists Basic at $99 and Premium at GBP 150.
This is the first pricing-page change Pulse has recorded for Email on Acid. Email on Acid has been tracked since 2026-02-26.
In the same window HubSpot, Constant Contact, ActiveCampaign and Litmus also changed their Marketing & Content pricing pages. Those moves are listed further down, and the Pulse Agent can compare them side by side.
- Basic, Premium, Contract · Packaging+49%$134/mo$199/mo
- Basic, Premium · Pricing modelChanged1/3 UsersUnlimited
| Plan | Field | Before | After | Change |
|---|---|---|---|---|
| Basic, Premium, Contract | Packaging | $134/mo | $199/mo | +49% |
| Basic, Premium | Pricing model | 1/3 Users | Unlimited | Changed |
Values as written on Email on Acid's public pricing page in the two captures Pulse compared; where the page states no number, the cells give the wording before and after.
Evidence
The two captures Pulse comparedFull-page captures of Email on Acid's pricing page (www.emailonacid.com) from Apr 6, 2026 and Apr 13, 2026; the change is marked near the top of the page, where basic, premium, contract packaging reads $134/mo and then $199/mo.
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The two full-page captures with this change marked up are free with an account.
Email on Acid, pricing history
Full history- Jul 2, 2026packagingEmail on Acid → Mailgun Inspect: prices up 34-48%, unlimited seats, capped previews + overage fee
- Apr 13, 2026packagingEmail on Acid rebrands as Mailgun Inspect, hikes prices up to 49% · this change
Across Marketing & Content in the same window
All Marketing & Content changes- HubSpotApr 14HubSpot Marketing Enterprise refreshes plan taglines with audience-focused copy
- Constant ContactApr 11Constant Contact shifts to 50% off all plans for 3 months
- ActiveCampaignApr 725% off first year limited time promotion added: Plus plan price dropped from $49/mo to $37/mo wi...
- LitmusMar 17Litmus Launches MailCharts Upgrade for Ecommerce Email Benchmarking
Questions about this change
Did Email on Acid raise prices in April 2026?
No list-price increase was recorded between Apr 6, 2026 and Apr 13, 2026. The change Pulse detected was a packaging change: package change, metric change.
What changed on Email on Acid's pricing page between Apr 6, 2026 and Apr 13, 2026?
Basic, Premium, Contract packaging: $134/mo → $199/mo (+49%); Basic, Premium pricing model: 1/3 Users → Unlimited, changed. Pulse compared the captures it took on Apr 6, 2026 and Apr 13, 2026; the before/after table above lists each item as written on the page.
How often does Email on Acid change its pricing?
Pulse recorded 0 other pricing-page changes for Email on Acid in the 90 days before this one; Email on Acid has been tracked since 2026-02-26.