Built for
AI Twin for Newsletter Writers
Your archive is your moat. It's also a graveyard — readers can't find anything past last Tuesday.
The pain
Why this exists
Search inside Substack/Beehiiv is brutal. The best issue from 2022 is invisible. Readers churn because they don't realize how much you've already covered.
Twise ingests every issue and serves your archive as an AI twin readers can talk to — citing the issue, in your voice, grounded only in what you've sent.
Starter cards
What newsletter writers put in their twin first
Every issue
ingested into idea-level cards with date and link.
Recurring rubrics
the columns and segments readers love.
Reader-Q&A archives
the threads you've already answered.
Resource roundups
tools, books, links — current versions noted.
Greatest hits
the issues that drove the most replies.
Real questions
What your audience actually asks
- Have you written about decision frameworks for new managers?
- Summarise your last 12 months of issues for someone who just subscribed.
- What's the best issue to send my friend who hates email?
- What tools do you currently recommend for [topic]?
- Pull every time you've quoted Naval — give me the issues and the lines.
Pricing
How you get paid
Paid tier in your existing newsletter — "talk to the archive" is a clean upsell. Or as a free reader benefit that drives word-of-mouth back to the subscribe button.
Voice
“I wrote about exactly this in issue 142, March of last year — the one titled "Decisions Without Information." Worth re-reading. The TL;DR is: never decide twice, never decide tired.”
Get started
Start your twin
Sign up, upload a few cards, share the link. Your audience starts talking to your twin within minutes.