Grow your business with email marketing

4.02 stars
4.02 stars
341 reviews
Block email editor
Automation A/B test
Email marketing dashboard
Smart Page custom domain

SendFox

-94%$29
$480
$29$480
  • Lifetime access
  • Refundable up to 60 days
AppSumo Originals

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

  • checkmarkBuild welcome sequences, RSS-to-email campaigns, and A/B-tested automations that run without you touching them again
  • checkmarkTrack opens, clicks, and list growth in one dashboard that tells you what's actually working

At-a-glance

sendfox.com

Alternative to

ConvertKit, Mailchimp, MailerLite

Integrations

API, KingSumo, Sumo.com, Zapier

Best for

Content creators, Podcasters, YouTubers

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.
Write emails that don't fight you

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.
Let your automations do the follow-up

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.
See what's actually working

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.
Build your list on your own turf

Choose the plan that's right for you

Feel secure in your purchase with AppSumo's 60 day money-back guarantee.

License Tier 1

$29
Lifetime access
Lifetime email sends300,000
Contacts5,000
Scheduled & smart campaigns
Unlimited forms
Unlimited contact lists
Unlimited landing pages
Unlimited triggered automations
Referral widget
CRM contact view
API & AI-agent access
Translation in 30+ languages
Email support
Refundable up to 60 days
Deal terms & conditions
SendFox
See SendFox
Founded September, 2018
🇺🇸Texas, United States
1-10
Growth
Seed
sendfox.com

Who can use SendFox?

Hey, Sumo-lings!

We're getting some questions about what types of emails are NOT allowed under SendFox...

đź‘Ž Low-quality affiliate emails and offers. If you have purchased an email list, scraped an email list, "borrowed" an email list and you're blasting affiliate offers to tons of different products... SendFox isn't right for you. The truth is that Gmail HATES affiliate emails — so much so that they have an entire section of their bulk sender guidelines to avoiding affiliate emails: https://support.google.com/mail/answer/81126?hl=en. Gmail will spam, spam, spam bad affiliate offers all day. So if you want to send FOMO emails to your list with big bold "click here for this special offer!" text that links directly to a ClickFunnels landing page with an auto-play video? Don't use SendFox.

👎 Cold outreach emails. SendFox legally cannot do cold outreach emails. Cold outreach emails need to be done via very specific cold outreach tools — like AppSumo deals Lemlist or Reply.io. Doing prospecting, or manual sales outreach? Don't use SendFox.

On the other hand...

đź‘Ť If you're a content creator — blogger, YouTuber, podcaster, influencer — who is just starting out, or you have an email list already, SendFox IS designed for you! We can help you turn your audience into subscribers using our Smart Pages (aka landing pages) and forms for your site, and then we can help you communicate with your audience with our emails, automations, and Smart Campaigns.

We're the #1 tool to help content creators grow their audience. And with big-name content creators like Ryan Holiday, Shane Snow, YouTube channel "Yoga with Adriene", and 100,000+ other users... we can't wait to help YOU!

David Kelly
David Kelly
General Manager

Questions & reviews

AskSumo

Customers appreciate SendFox, praising its user-friendly interface, effective automation features, and unbeatable value for just $29. The ability to create Smart Pages and forms to grow lists is a standout. While some users mention minor drawbacks like limited customization options and occasional support delays, these are just small bumps on the road. Weighing the raves against the occasional grumbles, SendFox is hitting the mark and is a solid buy for content creators looking to streamline their email marketing efforts. Plus, with a 60-day money-back guarantee, there's no reason not to give it a try!

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