Communicate like
a team of one.
Your investor updates, partnership emails, customer messages, and hiring outreach — all in one intelligent library that expands anywhere you type.
Free forever · No credit card · Templates included
Sound familiar?
You're the only one writing investor updates, customer emails, and partnership outreach
Your best intro email gets rewritten from memory every time
Hours a week lost to communication that follows the same structure anyway
No system — everything lives in Sent Mail or your brain
What you get
Investor update templates
Monthly / quarterly update structure with MRR, growth, wins, challenges, and ask — pre-formatted, just fill variables.
Partnership outreach
Warm intro request, cold partnership email, and follow-up templates for BD conversations.
Customer onboarding emails
Founder-written welcome emails that feel personal, even when sent at scale.
Hiring & offer messages
Engineer sourcing, offer extensions, and rejection templates that protect your brand.
Press & media replies
Ready responses for inbound press inquiries, speaker invitations, and podcast requests.
AI tone changer
Write once, rewrite for the audience — formal for board, casual for customers, sharp for investors.
Founder Stack — included free
View all/updateInvestor update
Hi {investor}, here's our {month} update. MRR: {mrr} ({growth}↑). Wins: {wins}. Challenges: {challenges}. Ask: {ask}.
/partnerPartnership outreach
Hi {name}, I'm the founder of {company} — we're building {desc}. I think there's a natural fit with {their_co} because {reason}.
/welcomeNew customer welcome
Hi {first_name}, I'm {founder}, the founder. I personally read every reply. Hit reply and tell me what made you sign up.
/introIntro request
Hi {name}, would you be open to an intro to {target}? Happy to make it easy — here's a forwardable blurb: {blurb}
/hiringEngineering outreach
Hi {name}, I'm building {product} and your work on {project} stood out. We're a small team moving fast — open to a chat?
/pressPress inquiry reply
Hi {journalist}, thanks for reaching out about {topic}. I'd be happy to comment. Here's a quick summary and I'm available for a call...
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The Founder Stack is free — investor updates, BD outreach, customer emails, and more.
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