Mailtrap alternatives (2026): free tiers & pricing compared

What do you optimize for?

Pick the priority that matters most for your project and we'll point you to the provider that wins on it.

Top Mailtrap alternatives, side by side

Free tier, entry price, dedicated-IP cost and deliverability — pulled from each vendor's own pricing page. Sort any column; star a provider to watch it.

Mailtrap: current pricing

What you actually pay on Mailtrap today, for context. Source: https://mailtrap.io/pricing/.

Where you should land

Mailtrap is a solid transactional email provider, but teams put it up for comparison for concrete reasons: newer as a sending product and top-tier deliverability track record still forming. Its strengths are separate sending streams, modern integrations (Vercel/Supabase/MCP) and unifies testing and production sending, so whether an alternative is worth the switch depends on which trade-off actually affects your project.

Mailtrap is free up to 4,000 emails/mo (150/day), then paid plans run $15/mo for 10,000, with overage from $1 / 1k. Known for Email Testing but also offers an Email Sending API; easy Next.js/Supabase integration.

Among the alternatives, Brevo (300 emails/day (no time limit, ~9,000/mo, shared with campaigns) free, from $9/mo) for generous no-expiry free tier (300/day), Resend (3,000 emails/mo (100/day) free, from $20/mo) for best-in-class developer experience (React Email, type-safe), and Postmark (100 emails/mo (no expiration) free, from $15/mo) for industry-leading deliverability and speed. On Next.js specifically, Resend is the smoothest migration thanks to its type-safe SDK and React Email templates.

Pick by priority: Brevo if a generous always-free tier matters most, Postmark if inbox placement for receipts and password resets is critical, and Amazon SES for the lowest per-email cost at scale. All figures were verified against each vendor's pricing page on 2026-07-05.

Swap Mailtrap in one Route Handler

Most migrations are a one-call change. Here's the Next.js Route Handler for each top alternative.

import { Resend } from "resend";

const resend = new Resend(process.env.RESEND_API_KEY!);

export async function POST(req: Request) {
  const { to, subject, html } = await req.json();
  const { data, error } = await resend.emails.send({
    from: "noreply@yourdomain.com",
    to,
    subject,
    html, // was: sgMail.send({ to, from, subject, html })
  });
  if (error) return Response.json({ error }, { status: 500 });
  return Response.json({ id: data?.id });
}

The free tier you're reading will change

It already has. StackPulse records every pricing move so you're never surprised — here's what changed in this category recently.

Questions, answered