Subscribers

Analytics

Automation

Campaigns

API

Templates

API-first. SDKs included. Zero marketing fluff.

Email marketing built for SaaS productsemail marketing

Q: What's included in the free plan?

The free plan includes 1 project, up to 500 subscribers, 500 emails per month, email tracking and analytics, and the ability to bring your own email provider. It's perfect for getting started and testing the platform.

Resletter is a simple, API-first email platform to send newsletters and product emails directly from your SaaS, without the bloated complexity of tools like Mailchimp or Brevo.

API-first email marketing built for SaaS founders and developers. Send newsletters and product emails without the bloated complexity of traditional tools.

Start free

Email Sent!

Just now

+127 subscribers

This week

U1U2U3

Trusted by +500 founders

Powering email marketing for growing SaaS companies.

+0K

Emails sent

Active projects

Newsletter Builder

Create beautiful, responsive emails with our intuitive editor. Pre-built templates included.

Campaign Management

Organize newsletters into campaigns, target specific subscriber groups, and schedule sends.

Analytics & Insights

Track opens, clicks, bounces, and more. Real-time delivery tracking and engagement metrics.

Email Automation

Build automated workflows with our visual editor. Trigger emails on signup, confirmation, or custom events.

Ready to get started?

Create your free account in under 2 minutes

Start Free

Everything you need to grow

Powerful features designed for SaaS founders who want results

Dashboard & Analytics

Track Your Newsletter Performance

Get a complete overview of your newsletter metrics. Monitor opens, clicks, and subscriber growth all in one place.

2,847

Subscribers

68%

Open rate

24%

Click rate

Email Editor

Create Beautiful Emails

Design stunning newsletters with our intuitive visual editor. No coding required.

Subscribe Now

Subscriber Management

Grow & Organize Your Audience

Powerful segmentation and group management tools. Organize subscribers into groups and target them with precision.

Subscribers+12 today

John D.

john@...

Sarah M.

sarah@...

Alex K.

alex@...

Campaigns

Smart Campaign Management

The future of email marketing is here. Our comprehensive campaign system is designed to make reaching your audience effortless.

Weekly Update

Scheduled

Recipients1,234

ReadyTomorrow 9AM

Powerful Features for Your Newsletters

Automate your email campaigns and craft perfect messages with AI assistance.

AI-Powered

Write emails with AI assistance

Let AI help you craft the perfect email. Just describe what you want, and watch it happen.

Monthly Update

Here's what's new this month.

We have some updates to share.

Team Collaboration

Collaborate with your team

Invite team members and manage access with role-based permissions.

👥 Teams

Unlimited members

🔐 Roles

Granular control

📊 Projects

Project isolation

🏢 Orgs

Multi-project

✉️ Invites

Email invite

🛡️ Security

Role-based

Team Members

Manage access

Sarah L.

sarah.l.@team.com

Owner

Mike R.

mike.r.@team.com

Admin

Alex K.

alex.k.@team.com

Editor

Role-based access control for all projects

Email Automation

Never miss a birthday again

Automate personalized emails based on subscriber metadata dates.

🎂 Birthdays

Annual triggers

📅 Anniversaries

Recurring dates

🔄 Renewals

One-time dates

⏰ Reminders

Days before

🎁 Offers

Special deals

✨ Personalized

Custom dates

🎂 Birthday

Metadata

Annual

🎁 Offer

Birthday Date

Metadata Trigger

🎂 Happy Birthday!

Send Email

Wait 7 Days

Delay

🎁 Birthday Offer

Special Discount

@resletter/node-sdk

Integrate your way!

API, SDK, or no-code!

Connect via our REST API or use one of our SDKs. Perfect for developers who want full control.

TypeScript

JavaScript

REST API

Webhooks

SMTP

TypeScript

JavaScript

REST API

Webhooks

SMTP

Ship your first email in under 5 minutes

Get Your API Key

Node.js SDK

@resletter/node-sdk

Official SDK with full TypeScript support for Node.js applications.

npm install @resletter/node-sdk

View on npm

Python SDK

resletter

Official Python SDK for Django, Flask, FastAPI, and more.

pip install resletter

View on PyPI

Documentation

Complete REST API reference and SDK guides for developers.

Access documentation

Priority Support

Get help when you need it with integration or setup questions.

Contact support

"Amazing tool for newsletters!"

"Saved us hours every week"

"Best email platform for SaaS"

"Our open rates doubled!"

"Simple and powerful"

"Amazing tool for newsletters!"

"Saved us hours every week"

"Best email platform for SaaS"

"Our open rates doubled!"

"Simple and powerful"

"Game changer for startups"

"Love the template editor"

"Finally switched from Mailchimp"

"Super easy setup"

"Great value for money"

"Game changer for startups"

"Love the template editor"

"Finally switched from Mailchimp"

"Super easy setup"

"Great value for money"

"My subscribers love the emails"

"Highly recommend!"

"Excellent deliverability"

"The analytics are so helpful"

"5 stars all the way"

"My subscribers love the emails"

"Highly recommend!"

"Excellent deliverability"

"The analytics are so helpful"

"5 stars all the way"

"Finally, affordable email marketing"

"Perfect for indie hackers"

"Clean UI, great features"

"Love the analytics!"

"Support team is fantastic"

"Finally, affordable email marketing"

"Perfect for indie hackers"

"Clean UI, great features"

"Love the analytics!"

"Support team is fantastic"

Loved by SaaS founders

See what other founders are saying about resletter

"Simple, clean, and effective. Exactly what a newsletter platform should be!"

April Byrne

Product Manager

Read story →

"Resletter helped us grow our newsletter from 0 to 5,000 subscribers in just 3 months."

Helen D. Colon

SaaS Founder

Read story →

"The automation features are exactly what we needed. Our open rates improved by 40%."

George James

Marketing Lead

Read story →

"Finally, an email marketing tool that doesn't cost a fortune. Perfect for bootstrapped founders."

Robert Rowen

Indie Hacker

Read story →

Join 500+ founders growing their audience

No credit card required. Start for free.

Create Free Account View Pricing

Frequently Asked Questions

Got questions? We've got answers.

What's included in the free plan?

The free plan includes 1 project, up to 500 subscribers, 2 newsletters per month, API access, and the ability to use your own email provider. It's perfect for getting started and testing the platform.

Can I use my own email provider?

Yes! All plans support bringing your own SMTP provider. We support Resend or any standard SMTP server.

Is there a limit on subscribers?

Subscriber limits vary by plan: Free includes up to 500, Starter up to 5,000, and Growth and Professional plans include unlimited subscribers. You can upgrade anytime as your audience grows.

Can I cancel my subscription anytime?

Yes, you can cancel your subscription at any time. Your access will continue until the end of your current billing period, and you won't be charged again.

Do you offer refunds?

Yes, we offer a 14-day money-back guarantee on all paid plans. If you're not satisfied, contact our support team within 14 days of your purchase for a full refund.

View all FAQs Get Started

Simple, transparent pricing

Start for free, upgrade when you grow

How many subscribers?

2.5ksubscribers

1001k2.5k5k10k25k50k100k

How many emails per month?

10kemails/month

2502.5k10k25k50k100k250k500k

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