MailSlurp kills paid trials for Pro and Team, points users to Free plan
What happened
Between the Aug 31, 2026 and Sep 7, 2026 captures of MailSlurp's pricing page, Pulse recorded 2 changes: Paid trial for Pro/Team removed; FAQ now directs users to evaluate on the Free plan before upgrading, and Subscribe checkout links switched from useTrial=1 to skipTrial=1; Comparison table now lists the Free plan's Permanent inboxes cap as 50 (was 1), aligning the table with the Free plan card's existing 'Retain up to 50 inboxes' entitlement. Pulse files it as a packaging change (limit increase, trial change) with an upward direction. Pulse's latest capture (Oct 12, 2026) lists Starter at $19.17, Pro at $45.83, Growth at $116.67, Inbox placement at $1 per test and Device rendering at $0.5 per render.
It lands 7 days after MailSlurp's previous change, "MailSlurp: Free & Phone number capacity increased" (Aug 31, 2026). MailSlurp has been tracked since 2026-02-28.
In the same window HubSpot, Klaviyo and Mailchimp also changed their Software Development & Testing pricing pages. Those moves are listed further down, and the Pulse Agent can compare them side by side.
- — · Limit+4900%150
- Pro · TrialChangeduseTrial=1skipTrial=1
| Plan | Field | Before | After | Change |
|---|---|---|---|---|
| — | Limit | 1 | 50 | +4900% |
| Pro | Trial | useTrial=1 | skipTrial=1 | Changed |
Values as written on MailSlurp'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 MailSlurp's pricing page (mailslurp.com) from Aug 31, 2026 and Sep 7, 2026; the change is marked around the middle of the page, where limit reads 1 and then 50.
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The two full-page captures with this change marked up are free with an account.
MailSlurp, the last 90 days
Full history- Oct 12, 2026improvedMailSlurp adds inbox placement testing to all plans, gates warmup to top tiers
- Oct 5, 2026packagingMailSlurp adds $0.01/credit email warmup usage rate + 1 more change
- Sep 21, 2026packagingMailSlurp adds AI token disclosures and email warm-up as usage caps quietly c...
- Sep 7, 2026improvedMailSlurp kills paid trials for Pro and Team, points users to Free plan · this change
- Aug 31, 2026improvedMailSlurp: Free & Phone number capacity increased
Across Software Development & Testing in the same window
All Software Development & Testing changesQuestions about this change
Did MailSlurp raise prices in September 2026?
No list-price increase was recorded between Aug 31, 2026 and Sep 7, 2026. The change Pulse detected was a packaging change: limit increase, trial change.
What changed on MailSlurp's pricing page between Aug 31, 2026 and Sep 7, 2026?
Limit: 1 → 50 (+4900%); Pro trial: useTrial=1 → skipTrial=1, changed. Pulse compared the captures it took on Aug 31, 2026 and Sep 7, 2026; the before/after table above lists each item as written on the page.
How often does MailSlurp change its pricing?
Pulse recorded 1 other pricing-page change for MailSlurp in the 90 days before this one; the previous change was "MailSlurp: Free & Phone number capacity increased" on Aug 31, 2026; MailSlurp has been tracked since 2026-02-28.