91/100
Review score
EmailDeliverabilityReport, 2026
Report
Should I Use Mailtrap?
Modern Email Delivery Platform for developer & product teams. Fast delivery. High inboxing rates. 24/7 expert support. Email API/SMTP for reliable email sending
Worth it
Worth itBuy if you're a developer or product team wanting cheap, reliable transactional email sending plus testing in one tool.
Solid, cheap dev-first email API + testing sandbox. Great for devs shipping apps; wrong pick for marketing teams.
Confidence: Medium
$15/mo
Starting price
per G2 reviewer comment
Yes
Free tier
free plan per Terms of Service
150,000+
Active users
vendor-claimed MAU
Value for money
4
$15 entry, pay-as-you-go; reviewers call pricing good
Ease of use
4
Reddit users report super easy setup
Feature depth
4
Sending, testing, bulk, and contact segmentation in one
Support quality
3
24/7 support claimed; few independent reviews verify
Security posture
3
Compliance docs exist; bridge CVE and credential sales
Pros
Cons
Gotchas
- highMailtrap SMTP credentials have been found sold on cybercrime marketplaces — rotate keys, enforce 2FA11
- mediumTwo separate pricing tracks (sending vs testing) — needing both roughly doubles cost⁸
- mediumSymfony's Mailtrap mailer bridge shipped an unauthenticated webhook bypass (CVE-2026-45755); keep frameworks patched10
- lowTrustpilot footprint tiny (19 reviews, 3.6) — hard to verify long-term support claims²
Best for
- Developer teams sending transactional email
- Staging email testing before launch
- Lean SaaS products on a budget
- Teams wanting send + test in one tool
Not for
- Non-technical marketers wanting drag-and-drop campaigns — this is developer-first
- Very high-volume senders needing SendGrid-class scale
- Buyers wanting a big, funded vendor with enterprise SLAs
Pricing
Free plan
$0
- Free subscription per Terms of Service
- Guess: testing-focused sandbox
Email API/SMTP
from $15/mo
- Transactional and bulk sending
- Pay-as-you-go option available
Security
No known vulnerabilities in Mailtrap's own platform; a medium CVE affects Symfony's Mailtrap mailer bridge integration, and stolen customer SMTP credentials have surfaced on cybercrime markets.
- CVE-2026-45755 — auth bypass in Symfony Mailtrap mailer bridgeMedium-severity flaw in symfony/mailtrap-mailer: webhook parser never verifies signatures. Affects the Symfony integration, not Mailtrap's platform itself. Patch the bridge.10
- Credentials sold on cybercrime markets (2024)SendGrid and Mailtrap credentials were offered for sale, indicating customer credential theft risk rather than a platform breach.11
What users say
Users praise easy setup, good pricing, and deliverability, but independent review volume remains small.
“We use Mailtrap these days, super easy to set up”
“I appreciate Mailtrap's good pricing, starting at $15”
“Mailpit is fine, I use it too, same with Mailtrap.”
Alternatives
Compare Mailtrap with each alternative.
Mailpit
Free, self-hosted testing sandbox — covers Mailtrap's testing use case
Mailtrap vs MailpitResend
Modern developer email API; simpler DX for new projects
Mailtrap vs ResendSendGrid
Better fit for very high-volume sending
Mailtrap vs SendGridMailgun
Long-established transactional API/SMTP alternative
Mailtrap vs MailgunFull analysis
Based on ~40 public sources; independent review volume itself is modest (19 Trustpilot, ~100 G2).
Sources
review
- Mailtrap Trustpilot reviewsuk.trustpilot.comreview
- Mailtrap review 2026 — EmailDeliverabilityReportemaildeliverabilityreport.comreview
- Mailtrap Review 2026: Deliverability, Price, Pros and Consemailvendorselection.comreview
- Email sender services — Reddit r/webdevreddit.comreview
- Mailtrap Pricing — officialmailtrap.ioofficial
- Mailtrap Terms of Service (free plan)mailtrap.ioofficial
- Mailtrap Pricing in 2026 — Usebouncerusebouncer.comreview
- Mailtrap company profile — Tracxntracxn.comnews
security
security
- Mailtrap security pagemailtrap.ioofficial
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