Your best emails
already exist.
Republish finds your top performers, learns your voice, and helps you turn one great email into five — all sounding exactly like you.
14-day money-back guarantee · Plans from $29/mo
Works with your newsletter platform
You're sitting on gold.
Remember that email you spent 4 hours on? The one you were actually proud of — the one that got replies, the one people forwarded to friends?
It went out once. Now it's gathering dust in your archive while you stress about what to write next.
Your email goes out once. That's it.
Average open rate. Most subscribers miss it.
Future subscribers will ever see it.
Meanwhile, you're back on the hamster wheel — brainstorming, outlining, writing from scratch — when your best ideas are already written.
What if you could multiply what already works?
Republish finds your winners and helps you turn them into fresh content — without sounding like a robot.
Find your winners
Auto-ranked by engagement
Learn your voice
Tone, phrases, style
Generate spin-offs
Fresh angles, proven topics
Push drafts back
Ready to send
See it in action
One email becomes five different angles — all in your voice.
"3 lessons I learned from failing"
Your top performer from 6 months ago. 52% open rate. 127 replies.
"The real story behind lesson #2 (and what I left out)"
"Actually, my failures taught me nothing"
"My 5-step framework for failing faster (with template)"
Get off the hamster wheel
Here's what changes when you stop starting from scratch.
Publish 2× more
Turn one good idea into a month of content. No more blank page panic.
New subs get your best
Someone joined last week? They'll see the email that made people subscribe in the first place.
Still sounds like you
Not generic AI slop. Content that matches your tone, your phrases, your style.
Perfect for you if...
Everything you need to multiply your best work
From analysis to generation to publishing — all in one workflow.
Performance Analysis
See your top performers ranked by opens, clicks, and engagement. Know exactly what resonates with your audience.
Voice Learning
We analyze your writing style — tone, phrases, formatting habits — so generated content sounds authentically you.
Smart Spin-offs
Generate fresh angles on proven topics: go deeper, flip the perspective, make it practical, or continue the series.
5 ways to remix
Each spin-off takes a different angle on your original email.
Built on Claude Opus.
We use Anthropic's most capable model — it's slower and more expensive than other AI. But it's the only one that can truly match your voice.
Better voice matching
Captures nuance in tone and phrasing that other models miss.
More natural output
Reads like you wrote it, not like AI generated it.
Smarter spin-offs
Actually understands the brief and delivers on the angle.
Simple pricing
Premium AI deserves premium pricing. But it pays for itself.
Starter
For growing newsletters
- 20 AI generations/month
- Voice profile analysis
- All 5 spinoff types
- Social post generation
- Push to Kit/Beehiiv/Substack
Pro
Best ValueFor serious creators
- Unlimited AI generations
- Multiple newsletters
- Priority processing
- Advanced analytics
- Resend to new subscribers
- API access (coming soon)
14-day money-back guarantee. Not happy? Get a full refund, no questions asked.
Frequently asked questions
Will the generated content actually sound like me?
Yes — that's the whole point. We analyze your past emails to learn your voice: your tone, common phrases, formatting habits, and style. Then we use Claude Opus (the most capable AI for writing) to generate content that matches. It's not perfect, but it's a strong first draft that sounds like you, not like generic AI.
Which newsletter platforms do you support?
We currently support Kit (ConvertKit), Beehiiv, and Substack. Kit and Beehiiv connect via OAuth/API for full functionality including pushing drafts back. Substack imports via RSS with some limitations.
What counts as a "generation"?
Generations count when you create spinoff emails or generate social posts. Voice profile setup is free (one-time), inline edits are free, and viewing your dashboard doesn't count.
Why is it more expensive than other AI tools?
We use Claude Opus for every generation — it's significantly more expensive than GPT-3.5 or even GPT-4, but it's the only model that can truly match your voice. Cheaper AI = generic output. We chose quality over margin.
Your best emails
deserve more.
Stop letting great content collect dust. Start multiplying what already works.
14-day money-back guarantee