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Mailtrap: Modern Email Delivery for dev and product teams Company Profile

Modern Email Delivery Platform for developer & product teams. Fast delivery. High inboxing rates. 24/7 expert support. Email API/SMTP for reliable email sending

Industry: SaaS

Segment: Infrastructure/DevTools

Team size: 51-200

Tech stack: HubSpot

Competitors: SendGrid

Generated by Kustiq, an AI company intelligence platform for B2B teams. Multi-stage pipeline: AI classification + live web scraping + SMTP-verified contacts + 12-factor rule-based churn engine.

Company profile

Mailtrap: Modern Email Delivery for dev and product teams

Modern Email Delivery Platform for developer & product teams. Fast delivery. High inboxing rates. 24/7 expert support. Email API/SMTP for reliable email sending
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Mailtrap: Modern Email Delivery for dev and product teams logo

AI-verified profile

Modern Email Delivery Platform for developer & product teams. Fast delivery. High inboxing rates. 24/7 expert support. Email API/SMTP for reliable email sending

Employees

51-200

Tech Stack

HubSpot

AI Classification

SaaSInfrastructure/DevTools

Mailtrap is an email delivery platform providing Email API/SMTP for sending transactional and promotional emails, plus an Email Sandbox for safely testing emails in development and staging environments. It serves developer and product teams at companies of all sizes, positioning against SendGrid and Postmark.

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Tech Stack

Marketing

HubSpot

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Social Links

Linkedin

Competitors

SendGrid

Mailtrap: Modern Email Delivery for dev and product teams is profiled by Kustiq, an AI company intelligence platform for B2B teams. Mailtrap: Modern Email Delivery for dev and product teams is one of 83 infrastructure / devtools companies in our SaaS directory. Similar profiles include Betterworks, Loom, Deliver software at any scale with the world’s fastest CI platform, and Appcues.

How Kustiq built this profile

Hybrid pipeline: deterministic verification + Claude reasoning

  • Live web rendering via Browserless headless Chrome, not a stale cached scrape.
  • Search intelligence via Serper API across {company site, LinkedIn, press, GitHub}.
  • Claude Sonnet 4.6 classifies vertical, segment, and growth signals; never used for facts.
  • 12-factor churn engine produces a deterministic risk score with zero LLM calls at scoring time.
  • SMTP RCPT TO handshake verifies every contact at delivery time on full profiles (paid plan).

Read the full methodology in our LLM-readable reference or compare against the deterministic-vs-AI framework.

Part of 3,020 AI-profiled B2B companies. Browse the full directory