One platform for every email

One platform for every email

One platform for every email

One platform for every email

Send marketing, product and transactional lifecycle emails with Loops.

An AI agent starts on the Loops Home screen, creates a Foldline onboarding workflow with three emails, two timers, and activity filters, checks readiness and performance, asks for approval, and starts the workflow after the user replies yes. The user then drags the workflow into a group.

Lifecycle workflows that run themselves

Reach users after they close the tab. Set up onboarding, activation, upgrade, and winback emails once, then improve them over time.

Design every email from one theme

Use themes and components to build your brand and watch every email inherit it. Write in the editor or ask your agent for help along the way.

Introducing themes

Design once, send everywhere

Set your colors, type, and spacing in one place. Every email you send picks them up automatically, so your brand stays consistent without anyone reformatting a template.

Change a token and the whole library follows.

See how themes work
Unsubscribe · Preferences · Sent with Loops
#1C1917
24px
1px solid
6px
1px
#1C1917
Inter
14px
#E6E6E6

Email marketing in sync with product

See which emails lead to upgrades, lower churn, and add revenue. Segments are dynamic and stay current as properties change.

Goal conversions
124
Free → Pro
124
3.2%
Onboarding Complete
892
68%
Referral Link Click
445
12%

An easy yes from engineering

When your emails need product data, connecting Loops is easy for engineering. We stressed the small stuff to make setup easier.

POST
https://app.loops.so/api/v1/contacts/create
{
"email": "[email protected]",
"firstName": "Alice",
"lastName": "Smith",
"source": "signup_form",
"subscribed": true,
"userGroup": "paying"
}
/week
View on npm

Works with the tools you already use

Connect your product data to Loops. Start by backfilling contacts with a CSV upload, then keep contacts up to date with an integration.

WebhooksSupabaseClerkZapierFramerMakeSegmentWebflowView allStripePostHogAuth0
WebhooksSupabaseClerkZapierFramerMakeSegmentWebflowPostHogAuth0StripeView all

Built-in protection for sender reputation

Loops suppresses hard bounces and complaints, retries temporary failures, and rate-limits large sends. You stay in control of domain setup, audience quality, and gradually increasing volume.

Healthy
Spam rate0.03%
Bounce rate0.42%
SPF + DKIMPassing
Delivery errors0.18%

See why teams stay with Loops

Our retention is high. We spend most of our time building things for our existing customers. Here are some nice things they’ve said.

Start sending better email today

Start sending
better email today

Marketing, lifecycle, and transactional email in one platform.
Free to start, no credit card required.

Marketing, lifecycle, and transactional email in one platform. Free to start, no credit card required.

Book a demo
Book a demo