Reviewed by Alexis Morain · Updated July 11, 2026
A simple, coherent email tool for SaaS companies that unites marketing and transactional email with every feature on every plan, though it stays focused on email alone.

Loops is an email platform built for SaaS companies. It brings marketing emails (newsletters, sequences) and transactional emails (confirmations, password resets) together in one tool, with a deliberately simple approach.
You import your contacts, create campaigns and sequences triggered by product events (signup, trial expired, upgrade), and also send transactional emails through the same API. The editor is clean and the promise is clear: every feature is available on every plan, only the number of contacts changes. This simplicity contrasts with tools like Mailchimp, richer but heavier, or Brevo, more general purpose. For pure transactional email, Resend remains a developer favorite, but Loops combines both use cases.
Against these generalists, Loops focuses on SaaS and the user lifecycle, with immediate setup and unlimited sending. It targets young software companies more than large multichannel marketing programs.
The scope stays centered on email: no SMS or broader multichannel reach. Per-subscriber billing can add up if the list grows without being cleaned up, and very advanced marketing needs will find more complete platforms.
Marketing email
Newsletters and event-triggered sequences
Transactional email
Included via the same API, at no extra cost
Full features
Available on every plan, including free
Clean editor
Immediate setup
Loops bills by number of contacts, with unlimited sending and every feature on every plan. The free plan covers 1,000 contacts (4,000 marketing and 4,000 transactional emails per month, with Loops branding). Paid plans start at $49/month (Starter), then $99 to $249 (Growth, depending on contacts) and $399 (Scale). Transactional email is included at no extra cost.
Free plan / trial
Free plan: up to 1,000 contacts, 4,000 marketing emails and 4,000 transactional emails per month, with a "Powered by Loops" mention in the email footer.
Free
1,000 contacts · 4,000 marketing + 4,000 transactional sends/month · "Powered by Loops" mention
$0
Starter
Unlimited sending · Every feature · No branding
$49 per month
Growth
Larger contact list · Unlimited sending · Every feature
$99 to $249 per month (based on contacts)
Scale
Large contact list · Unlimited sending · Every feature
$399 per month
Pricing verified on July 11, 2026
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