Passages before
96
Passages after
159
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0
Added
63
Before · April 2025
Extracted page copy (markdown)
[./](./)
[Docs](https://loops.so/docs/quickstart)
[Pricing](./pricing)
Guides
[Log in](https://app.loops.so)
[Start](https://app.loops.so/register)

### Backed by Y Combinator
# Email for modern software companies
Send your product, marketing, and transactional email with Loops. One simple
interface, for all your email.
[Get started](https://app.loops.so/register)
[Read docs](https://loops.so/docs)











Designers
## Simplicity meets polish at scale
Write
Craft an email like you're writing a doc
[Learn more](https://loops.so/docs/creating-emails/editor)
Polish
Your email, your branding
[Learn more](https://loops.so/docs/creating-emails/editor#dynamic-content)
Personalize
Make it relevant, out of the box
[Learn more](https://loops.so/docs/creating-emails/personalizing-emails)
[https://framerusercontent.com/assets/gX1079xlNJeHfnE5CRC8Z0hMw.mp4](https://framerusercontent.com/assets/gX1079xlNJeHfnE5CRC8Z0hMw.mp4)

Saved styles
Save attributes in a single, reusable style that anyone on your team can apply
to any email.
[Learn more](https://loops.so/docs/creating-emails/editor#saved-styles)

Components
Create a Component, update it in one place, and it updates everywhere.
[Learn more](https://loops.so/docs/creating-emails/components)
Developers
## Simple integration with your stack
Create contact
Update contact
Delete contact
Send event
Send email
{
"email": "[[email protected]](/cdn-cgi/l/email-protection)",
"firstName": "Alice",
"lastName": "Smith",
"source": "app",
"subscribed": true,
"userGroup": "paying",
"userId": "004"
}
Copy to clipboard
POST
https://app.loops.so/api/v1/contacts/create
Copy to clipboard
[npm i loopsSimple integration with our Node SDK 18k+ weekly
downloads](https://loops.so/docs/sdks/javascript)
[Supabase integration](https://loops.so/docs/integrations/supabase)
[JSONYAML Open APIQuickly snap in our specs to get
started](https://loops.so/docs/api-reference/intro#openapi-spec)
[Stripe
integration](https://loops.so/docs/integrations/stripe#create-a-webhook-in-stripe)
[eventPropertiesPersonalized digests in a snap
emaildateplanTypenewPlanoldPlanplanPriceisLifetimeplanCost](https://loops.so/docs/events/properties)
[We update our docs daily](https://loops.so/docs/start-here)
Integrations
Loops integrates with thousands of other platforms so you can sync contacts and
trigger emails from around the internet.
[See all](https://loops.so/docs/integrations)
[Webhooks](https://loops.so/docs/integrations/incoming-webhooks)
[Supabase](https://loops.so/docs/integrations/supabase)
[Clerk](https://loops.so/docs/integrations/clerk)
[Zapier](https://loops.so/docs/integrations/zapier)
[Census](https://loops.so/docs/integrations/census)
[Framer](https://loops.so/docs/integrations/framer)
[Make](https://loops.so/docs/integrations/make)
[Segment](https://loops.so/docs/integrations/segment)
[Webflow](https://loops.so/docs/integrations/webflow)
[Bubble](https://loops.so/docs/integrations/bubble)
Marketers
## Craft a respectful customer journey
Build your Loop
From onboarding emails to engaging users who haven’t explored your app,
automate it all with Loops.
[Learn how](https://loops.so/docs/loop-builder)
1
Start with a trigger
Contact updated
Event fired
Contact added
2
Refine your audience
Timer
Branch
Audience filter
3
Send your message
Welcome to Loops
Thanks for signing up for Loops! Let's jump right in…
Email you actually want to read
Segment your audience
Create dynamic audience segments that continually improve over time. Integrate
multiple data sources to build your source of truth.
[Learn how](https://loops.so/docs/contacts/filters-segments)
🤝
High engagement
Users open emails more than 50% of the time
☑️
Completed onboarding
Users finished the Onboarding Loop succesfully
🫠
Likely to churn
Users have yet to meet engagement goals
For everyone
## Zero-effort deliverability
Intelligent queueing
Our automatic queueing system optimizes email delivery by spacing out sending
times, reducing spam risks and improving deliverability.
[Learn
more](https://loops.so/docs/deliverability/optimization#deliverability-optimization)

Intelligent queueing
Emails are queued to be sent periodically, helps avoid spam flags.
Complete DNS Handling
We handle the difficult parts of deliverability so you don’t need to. From
DMARC to DKIM, we handle emails getting from A to B safely and quickly.
[Learn more](https://loops.so/docs/deliverability/setting-domain)

Complete DNS Handling
Emails sent with Loops comply with the strictest deliverability guidelines.
Check your deliverability
We created Bounce Doctor, a free tool to help diagnose your deliverability. Send
an email to a generated address and we help you resolve your delivery troubles.
Easy!
[Learn more](https://bounce.doctor)


Check your deliverability
A free tool to help you see if your deliverabilty needs work.
We want to make email easy.
Email shouldn’t be complex.
It shouldn’t live in your codebase and it should fit with your brand. Your
designers should love it. Your engineers should find the APIs easy. Your
marketers should feel empowered to send good and relevant email.
And if all of those people are just you, it should work well for you as well.
[Give it a try](https://app.loops.so/register), and [let us
know](/cdn-cgi/l/email-protection#81e2e9f3e8f2c1edeeeef1f2aff2ee) what you
think.

The email platform for SaaS
[https://www.linkedin.com/company/sendwithloops/](https://www.linkedin.com/company/sendwithloops/)[https://twitter.com/loops](https://twitter.com/loops)[https://www.threads.net/@loops](https://www.threads.net/@loops)
Product
[Changelog](./changelog)
[Focus](./focus)
[Docs](https://loops.so/docs)
[Bounce Doctor](https://bounce.doctor)
Resources
[Guides](https://loops.so/docs/guides/intro)
[Customers](./customers)
[Glossary](./glossary)
[Email Examples](./examples)
Company
[About Us](./about)
[Updates](./updates)
[Careers](https://www.ycombinator.com/companies/loops/jobs/)
[Credits](./credits)
[Terms of Service](./terms)
[Privacy](./privacy)
© 2025 Astrodon Inc.
After · May 2025
Extracted page copy (markdown)
[./](./)
[Docs](https://loops.so/docs/quickstart)
[Pricing](./pricing)
Guides
[Log in](https://app.loops.so)
[Start](https://app.loops.so/register)

### Backed by Y Combinator
# Email for modern software companies
Send your product, marketing, and transactional email with Loops. One simple
interface, for all your email.
[Get started](https://app.loops.so/register)
[Read docs](https://loops.so/docs)











Designers
## Simplicity meets polish at scale
Write
Craft an email like you're writing a doc
[Learn more](https://loops.so/docs/creating-emails/editor)
Polish
Your email, your branding
[Learn more](https://loops.so/docs/creating-emails/editor#dynamic-content)
Personalize
Make it relevant, out of the box
[Learn more](https://loops.so/docs/creating-emails/personalizing-emails)
[https://framerusercontent.com/assets/gX1079xlNJeHfnE5CRC8Z0hMw.mp4](https://framerusercontent.com/assets/gX1079xlNJeHfnE5CRC8Z0hMw.mp4)

Saved styles
Save attributes in a single, reusable style that anyone on your team can apply
to any email.
[Learn more](https://loops.so/docs/creating-emails/editor#saved-styles)

Components
Create a Component, update it in one place, and it updates everywhere.
[Learn more](https://loops.so/docs/creating-emails/components)
Developers
## Simple integration with your stack
Create contact
Update contact
Delete contact
Send event
Send email
{
"email": "[[email protected]](/cdn-cgi/l/email-protection)",
"firstName": "Alice",
"lastName": "Smith",
"source": "app",
"subscribed": true,
"userGroup": "paying",
"userId": "004"
}
Copy to clipboard
POST
https://app.loops.so/api/v1/contacts/create
Copy to clipboard
[npm i loopsSimple integration with our Node SDK 18k+ weekly
downloads](https://loops.so/docs/sdks/javascript)
[Supabase integration](https://loops.so/docs/integrations/supabase)
[JSONYAML Open APIQuickly snap in our specs to get
started](https://loops.so/docs/api-reference/intro#openapi-spec)
[Stripe
integration](https://loops.so/docs/integrations/stripe#create-a-webhook-in-stripe)
[eventPropertiesPersonalized digests in a snap
emaildateplanTypenewPlanoldPlanplanPriceisLifetimeplanCost](https://loops.so/docs/events/properties)
[We update our docs daily](https://loops.so/docs/start-here)
Integrations
Loops integrates with thousands of other platforms so you can sync contacts and
trigger emails from around the internet.
[See all](https://loops.so/docs/integrations)
[Webhooks](https://loops.so/docs/integrations/incoming-webhooks)
[Supabase](https://loops.so/docs/integrations/supabase)
[Clerk](https://loops.so/docs/integrations/clerk)
[Zapier](https://loops.so/docs/integrations/zapier)
[Census](https://loops.so/docs/integrations/census)
[Framer](https://loops.so/docs/integrations/framer)
[Make](https://loops.so/docs/integrations/make)
[Segment](https://loops.so/docs/integrations/segment)
[Webflow](https://loops.so/docs/integrations/webflow)
[Bubble](https://loops.so/docs/integrations/bubble)
Marketers
## Craft a respectful customer journey
Build your Loop
From onboarding emails to engaging users who haven’t explored your app,
automate it all with Loops.
[Learn how](https://loops.so/docs/loop-builder)
1
Start with a trigger
Contact updated
Event fired
Contact added
2
Refine your audience
Timer
Branch
Audience filter
3
Send your message
Welcome to Loops
Thanks for signing up for Loops! Let's jump right in…
Email you actually want to read
Segment your audience
Create dynamic audience segments that continually improve over time. Integrate
multiple data sources to build your source of truth.
[Learn how](https://loops.so/docs/contacts/filters-segments)
🤝
High engagement
Users open emails more than 50% of the time
☑️
Completed onboarding
Users finished the Onboarding Loop succesfully
🫠
Likely to churn
Users have yet to meet engagement goals
For everyone
## Zero-effort deliverability
Intelligent queueing
Our automatic queueing system optimizes email delivery by spacing out sending
times, reducing spam risks and improving deliverability.
[Learn
more](https://loops.so/docs/deliverability/optimization#deliverability-optimization)

Intelligent queueing
Emails are queued to be sent periodically, helps avoid spam flags.
Complete DNS Handling
We handle the difficult parts of deliverability so you don’t need to. From
DMARC to DKIM, we handle emails getting from A to B safely and quickly.
[Learn more](https://loops.so/docs/deliverability/setting-domain)

Complete DNS Handling
Emails sent with Loops comply with the strictest deliverability guidelines.
Check your deliverability
We created Bounce Doctor, a free tool to help diagnose your deliverability. Send
an email to a generated address and we help you resolve your delivery troubles.
Easy!
[Learn more](https://bounce.doctor)


Check your deliverability
A free tool to help you see if your deliverabilty needs work.
We want to make email easy.
Email shouldn’t be complex.
It shouldn’t live in your codebase and it should fit with your brand. Your
designers should love it. Your engineers should find the APIs easy. Your
marketers should feel empowered to send good and relevant email.
And if all of those people are just you, it should work well for you as well.
[Give it a try](https://app.loops.so/register), and [let us
know](/cdn-cgi/l/email-protection#b1d2d9c3d8c2f1dddedec1c29fc2de) what you
think.

- 
Account Confirmation

- 
Onboarding Day 1

- 
Payment Confirmation
- 
Onboarding Day 2

- Forgot Password
- 
Invite Team
- 
Changelog Updates
NEW
- 
Newsletter
🗞️
New|
- 
Upgrade Confirmation
✅
- 
Account Confirmation

- 
Onboarding Day 1

- 
Payment Confirmation
- 
Onboarding Day 2

- Forgot Password
- 
Invite Team
- 
Changelog Updates
NEW
- 
Newsletter
🗞️
New|
- 
Upgrade Confirmation
✅
- 
Account Confirmation

- 
Onboarding Day 1

- 
Payment Confirmation
- 
Onboarding Day 2

- Forgot Password
- 
Invite Team
- 
Changelog Updates
NEW
- 
Newsletter
🗞️
New|
- 
Upgrade Confirmation
✅
The email platform for SaaS
[https://www.linkedin.com/company/sendwithloops/](https://www.linkedin.com/company/sendwithloops/)[https://twitter.com/loops](https://twitter.com/loops)[https://www.threads.net/@loops](https://www.threads.net/@loops)
Product
[Changelog](./changelog)
[Focus](./focus)
[Docs](https://loops.so/docs)
[Bounce Doctor](https://bounce.doctor)
Resources
[Guides](https://loops.so/docs/guides/intro)
[Customers](./customers)
[Glossary](./glossary)
[Email Examples](./examples)
Company
[About Us](./about)
[Updates](./updates)
[Careers](https://www.ycombinator.com/companies/loops/jobs/)
[Credits](./credits)
[Terms of Service](./terms)
[Privacy](./privacy)
© 2025 Astrodon Inc.
Everything removed and added between the two captures — the complete list the "Page copy expanded by ~39%" figure is computed from.
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+ -
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+ -
+ Payment Confirmation
+ -
+ Onboarding Day 2
+ - Forgot Password
+ -
+ Invite Team
+ -
+ Changelog Updates
+ NEW
+ -
+ Newsletter
+ 🗞️
+ New|
+ -
+ Upgrade Confirmation
+ ✅
+ -
+ Account Confirmation
+ -
+ Onboarding Day 1
+ -
+ Payment Confirmation
+ -
+ Onboarding Day 2
+ - Forgot Password
+ -
+ Invite Team
+ -
+ Changelog Updates
+ NEW
+ -
+ Newsletter
+ 🗞️
+ New|
+ -
+ Upgrade Confirmation
+ ✅
+ -
+ Account Confirmation
+ -
+ Onboarding Day 1
+ -
+ Payment Confirmation
+ -
+ Onboarding Day 2
+ - Forgot Password
+ -
+ Invite Team
+ -
+ Changelog Updates
+ NEW
+ -
+ Newsletter
+ 🗞️
+ New|
+ -
+ Upgrade Confirmation
+ ✅