Write10x
James Presbitero, @robopulp, Wyndo, Orel, Claudia Faith, Chris Tottman, William Meller, Jenny Ouyang, Claudia Ng, Farida Khalaf, Daria Cupareanu, Joel Salinas, Alex Randall KittredgeHelping mission-driven creatives and founders reach more people with AI, while staying authentic. Free tools to write 10x better, faster, and more human. Get the Active Prompt Vault (20+ high level prompts for writing and marketing) in the welcome email.
| Platform |  | Pricing | Only free issues | Publishes | Twice weekly |
|---|---|---|---|---|---|
| Issues | 111 | Subscribers | Read | write10x.substack.com |
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Latest Issues
Recent posts by this newsletter. Browse the email archive.
The 2026 Unpromptability Audit You Didn’t Know You Needed
Good content is trivial now. It used to be a differentiator; now it’s the baseline.
Stop Optimizing Your AI Tools. Start Learning This Instead.
Your tools don’t matter as much as you think
Can AI Fix My Lead Assessment Quiz?
You’ve probably taken one before.
The AI Skill Nobody's Teaching (That Will Matter Most In 2026)
Unfortunately, 99% of people will remain “AI users.”
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Authors
The writers behind this newsletter.
I design authentic, AI-powered content systems that turn founders into Unpromptable thought leaders. | Get the FREE AI Prompt Vault (prompts for writing, marketing, etc.) in the welcome email.
Deep dives into sci-fi, suspense, and forgotten pop culture. And how I use them to fuel my own comics and storytelling projects. In between I sample ramen and tiramisu
AI Operator & Maker \ud83d\udee0️ || Sharing optimistic view how to build smarter, work faster, and live better—with AI || Building in Public || Vibe-coder
I am a full-time solopreneur building a SaaS for busy Substack Creators to 100k/year (writestack.io). Follow me to watch my journey and learn as I do.
Serial entrepreneur. Started Substack with 0 audience, scaled to 10k+ subscribers in 1 year part-time. Teaching writers community building, newsletter growth, and AI tools that 10x your output. Let's build together: https://claudiafaith.komi.io/ ✨
Founding GP at Notion.vc ($1B AUM), Founder of Included.vc, Founder of AlphaGraph.vc, Author of “The Go To Market Handbook for B2B SaaS Leaders”, Author of “The Founders Corner”, and Investor in 500+ founders.
Career, Management & Leadership | Helping people grow in their careers, become great leaders, and manage work and life better.
AI builder • Bridge tech/non-tech worlds • Profitable AI products shipped • Help builders ship faster, launch smarter, get featured, boost careers
I build AI products and share my learnings | Data Scientist (6 yrs in Silicon Valley) | TDS Contributor | Polyglot (9 languages) | Harvard alum
\ud835\udc03\ud835\udc32\ud835\udc27\ud835\udc1a\ud835\udc26\ud835\udc22\ud835\udc1c \ud835\udc01\ud835\udc2e\ud835\udc2c\ud835\udc22\ud835\udc27\ud835\udc1e\ud835\udc2c\ud835\udc2c \ud835\udc00\ud835\udc27\ud835\udc1a\ud835\udc25\ud835\udc32\ud835\udc2c\ud835\udc2d | \ud835\udc03\ud835\udc1a\ud835\... more
Making AI practical for people who don’t speak tech. I help entrepreneurs and professionals save time, reduce burnout, and create unfair advantages at work.
Bridging the gap between leadership and AI. Get the frameworks, guardrails, and tools you need to lead effectively in the age of artificial intelligence.
Entrepreneur, author, startup mentor (Oxford/CamEntrepreneurs) & portfolio career architect. Former intelligence analyst helping those navigating systems not built for them. Careers aren’t ladders: they’re portfolios.
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