How many teams use Mailtrap?

Mailtrap is trusted by 150,000+ monthly active users and 150,000+ active customers worldwide, including major companies like PayPal, Atlassian, Adobe, Calendly, Yelp, and GoPro.

Is Mailtrap venture-backed or bootstrapped?

Mailtrap is bootstrapped and has been since 2011, receiving no venture capital. The company maintains a product-led approach focused on customer feedback and iterative improvements over growth-at-all-costs strategies.

What support does Mailtrap offer?

Mailtrap offers 24/7 expert support consisting of engineers and deliverability experts. Premium plans include priority support and dedicated deliverability expert assistance for one-on-one consultations.

What is Mailtrap's uptime commitment?

Mailtrap guarantees a 99.99% uptime SLA, backed by a team that monitors performance, deliverability, and infrastructure around the clock.

Developer Tools · Established

Mailtrap: Modern Email Delivery Platform for developer & product teams

founded 2011 by Yaroslav Lazor

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Email delivery platform for testing, sending, and managing transactional and marketing emails with high inboxing rates and 24/7 expert support.

What we know

How many teams use Mailtrap?: Mailtrap is trusted by 150,000+ monthly active users and 150,000+ active customers worldwide, including major companies like PayPal, Atlassian, Adobe, Calendly, Yelp, and GoPro.
Is Mailtrap venture-backed or bootstrapped?: Mailtrap is bootstrapped and has been since 2011, receiving no venture capital. The company maintains a product-led approach focused on customer feedback and iterative improvements over growth-at-all-costs strategies.
What support does Mailtrap offer?: Mailtrap offers 24/7 expert support consisting of engineers and deliverability experts. Premium plans include priority support and dedicated deliverability expert assistance for one-on-one consultations.
What is Mailtrap's uptime commitment?: Mailtrap guarantees a 99.99% uptime SLA, backed by a team that monitors performance, deliverability, and infrastructure around the clock.

Key features

Email API/SMTP for sending transactional and marketing emails
Email Sandbox for testing in dev and QA environments
Email Marketing with templates and campaign scheduling
Device Previews across 100+ email clients
Open and click tracking analytics
Email logs retention up to 30 days
Inbound email infrastructure for AI agents
Native integrations with Supabase, Vercel, Claude, and Cursor

Pricing

Free plan with 4,000 emails/month. Paid plans start at $15/month for Basic (10,000 emails), $85/month for Business, and $750/month for Enterprise. Annual billing offers up to 20% savings.

Link metrics

Majestic link data for mailtrap.io; the arrow is the change since the previous check.

Trust Flow: 32; no change since last check
Citation Flow: 46; no change since last check
Referring domains: 7,594; no change since last check
External backlinks: 142,072; no change since last check

Top topic: Computers/Internet/E-mail (31). Checked 3 Oct 2026, changed 3 Oct 2026. Link data by Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.

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