SendFox
Affordable email marketing tool for creators with lifetime pricing and RSS automation
pricingfree tierapichecked 22 Aug 2026
What SendFox is
SendFox, built by AppSumo, is an affordable email marketing platform created specifically for content creators, podcasters, and small businesses. Unlike standard email software that charges increasing monthly fees, SendFox offers lifetime licenses for subscriber tiers. It includes smart automation sequences, landing page forms, and automated RSS triggers that turn new blog posts or videos into formatted email newsletters.
Pricing
| Plan | Price | What you get |
|---|---|---|
| Lifetime Tier 1 | $49/mo | Up to 5,000 subscribers, unlimited email sends, visual automation sequences, custom branding |
| Lifetime Tier 2 | $98/mo | Up to 10,000 subscribers, unlimited sends, RSS auto-campaigns, smart campaigns |
| Empire Add-On | $18/mo | Monthly add-on for reduced footer branding, custom domain validation, priority sending queue |
Created by AppSumo, offering lifetime software licenses for content creator newsletters.
Free access: Free plan for up to 1,000 subscribers with basic features
read from the vendor pricing page · 22 Aug 2026 · how we verify
Best for
- Podcasters, YouTubers, and bloggers seeking a one-time lifetime payment for email newsletters
- Creators wanting automated RSS-to-email campaigns that notify fans when new content publishes
Not for
- Enterprise B2B sales teams running multi-threaded account-based marketing cadences
Integrations
SendFox alternatives
All 4 alternatives to SendFox, compared Get the Toolvern badge for SendFox
Buttondown Minimalist, Markdown-first newsletter service with paid subscription monetization for writers 
MailerLite User-friendly email marketing platform with visual automation builder and landing pages 
Kit Creator marketing platform for newsletters, visual automation funnels, and digital product sales 
AWeber Reliable email marketing platform with built-in Canva design integration and 24/7 support Head to head: SendFox vs Buttondown SendFox vs MailerLite SendFox vs Kit SendFox vs AWeber
Compiled by Stepan Noianov from the vendor's own site and pricing page. Something wrong? Report an inaccuracy.