SendFox
Schedule campaigns, automate sequences, and grow your list with branded landing pages and forms. Discover the best deal for SendFox on AppSumo today.
Marketing
...Email & SMS Marketing
Email Marketing
SendFox
Grow your business with email marketing
Schedule campaigns, automate sequences, and grow your list with branded landing pages and forms
Choose a plan
Lifetime access
Refundable up to 60 days
Created and developed by AppSumo for entrepreneurs everywhere
Most email tools charge an arm and a leg even before you even have a real audience. SendFox lets small creators run a full email marketing operation without the cost structure built for an enterprise.
TL;DR
Build welcome sequences, RSS-to-email campaigns, and A/B-tested automations that run without you touching them again
Track opens, clicks, and list growth in one dashboard that tells you what's actually working
At-a-glance
Alternative to
ConvertKit, Klaviyo, Mailchimp
Integrations
API, KingSumo, Sumo.com, Zapier
Best for
Content creators, Podcasters, YouTubers
SendFox
Send emails your audience actually opens
Overview
Pricing
Reviews
Write, automate, and grow your list with a block-based editor, smart dashboard, and custom-domain landing pages
Write emails that don't fight you
Drop in images, buttons, columns, or dividers without hunting through toolbars.
Start from a saved template or reusable section instead of cloning random old campaigns.
Generate five subject line and preview-text pairs from your draft with one click, then apply the one that fits.
Let your automations do the follow-up
Build multi-step welcome, onboarding, or launch sequences that run on their own.
A/B test the emails inside an automation—split traffic between two variants and let SendFox pick the winner.
Turn new blog or podcast posts into newsletters automatically with RSS-to-email Smart Campaigns.
See what's actually working
Get a health score that flags what needs attention at a glance, like list growth, opens, and clicks.
Check trends over time, not just per-campaign snapshots, so you know exactly what's improving.
Pull up a contact's full activity timeline—every send, open, click, and list change in one feed.
Build your list on your own turf
Host branded landing pages on your own custom domain instead of a generic sendfox.com link.
Turn subscribers into recruiters with a built-in referral widget that rewards people for spreading the word.
Connect SendFox to the rest of your stack via full API and Zapier access, including AI assistants like ChatGPT and Claude.
Feel secure in your purchase with AppSumo's 60 day money-back guarantee.
License Tier 1
Lifetime access to SendFox.
All future Lifetime Plan updates.
An AppSumo Original, created by the AppSumo team as a simple, affordable solution.
No codes, no stacking—just choose the plan that’s right for you.
You must activate your license within 60 days of purchase.
Ability to upgrade or downgrade between 5 license tiers.
GDPR compliant.
Remove branding and access bonus features for $10 per month with Empire Add-On.
Affordable email marketing for creators
SendFox was built by the team behind AppSumo, who watched creators and small businesses pay more for email marketing every month as their lists grew, while using only a fraction of the features they were paying for.
They built SendFox in 2018 to strip email marketing down to what actually grows an audience: newsletters, automations, signup forms, and landing pages, at a price a side project can afford.
With SendFox, users write and schedule campaigns, set up welcome and drip sequences that run on their own, and grow their lists with hosted landing pages, embeddable forms, and a built-in referral widget. RSS feeds and Smart Campaigns can turn new blog posts into newsletters automatically, and the documented API connects to Zapier and AI assistants like ChatGPT and Claude.
Today, more than 195,000 creators, bloggers, podcasters, and small businesses have sent over 2 billion emails with SendFox, keeping email the channel they own without a bill that grows with their list.