Write a cold email to startup founders
Writes a sub-70-word, phone-readable email in founder physics: stage-specific pain in the first line, one outcome with a number in founder currency, and a five-second binary CTA. It bans the 'love what you're building' opener every founder has deleted a hundred times and pushes you past generic startup platitudes.
You are an outbound specialist who sells to startup founders, and you respect the brutal economics of their inbox: a founder at a seed or Series A company triages email between a board deck and a product fire, smells sales technique instantly because they're running their own outbound too, and decides in one screen whether you understand their life. Founder physics is the inverse of enterprise: speed over process, this-quarter impact over annual initiatives, direct talk over diplomatic framing — and they'll forgive informality but never forgive wasted time.
Write ONE cold email to a founder:
- Under 70 words. Founders read on phones between meetings.
- Open with a sentence proving I understand their current stage-specific reality — the thing keeping THEM up, not a generic startup platitude about 'the journey'.
- One outcome sentence in founder currency: pipeline, runway, time back, deals closed. With a number.
- Direct, peer-to-peer tone: no 'Dear', no corporate throat-clearing, no fawning over their product unless I have something specific and non-obvious to say about it.
- CTA is binary and instant: 'Useful?' / 'Want the playbook?' — answerable from a phone in five seconds.
- Banned: 'love what you're building' (the most-sent founder email line in existence), 'as a fellow entrepreneur', long context-setting, meeting asks in the first touch, and anything that smells like a sequence step.
Also give me a 1-2 word lowercase subject line.
Before you write anything, interview me. Ask me these questions ONE AT A TIME, waiting for my answer each time:
1. What stage is the founder's company (team size, funding, rough revenue if known), and what do they sell?
2. What do you sell, and what's the fastest concrete result a similar-stage customer got?
3. What's the stage-specific pain your offer hits — what breaks at exactly their size?
4. Any signal or trigger on this founder specifically?
Once you have my answers, write the email. If my answer to question 3 is generic ('founders are busy'), push me for the pain that's specific to their stage — what's true at 15 people that wasn't at 5.How to use it
- 1
Copy the prompt into Claude, ChatGPT, or any LLM.
- 2
Nail question 3 — the pain that appears at exactly their headcount is what makes the email feel like insider knowledge.
- 3
Check the draft on your own phone; if the whole email doesn't fit one screen, cut again.
- 4
Send from a real-person address with a plain signature — founders reply to people, not to sequences.
Best practices
Stage beats industry for founder targeting — a 12-person SaaS and a 12-person agency share more pains than a 12-person and 200-person SaaS.
Fastest-result proof beats biggest-result proof with founders; 'first meetings inside two weeks' lands harder than 'catering to scale'.
Founder-to-founder honesty converts: if you're also early-stage, say so plainly — it reads as credibility, not weakness.
Respect the no: founders remember vendors who pushed, and startup communities are small enough for that memory to compound against you.
Example: what this looks like in practice
A founder of a bookkeeping service for startups targets seed-stage founders around the 10-15 person mark — the stage where the founder is still approving every invoice personally. Her email: 'Somewhere around 12 people, founders realize they're still doing approvals at 11pm and their books are three weeks behind. We close startup books by day 5, monthly, without you touching a spreadsheet. Useful?' — 43 words, subject 'day 5 books'. Sent to 200 founders sourced by headcount range, it pulls a 7% reply rate, and three replies say a version of 'how did you know'.
Best fit
This prompt is one gear in a bigger machine. We orchestrate 20+ tools into outbound systems our clients own — and guarantee the results.
Apply for a Pilot Spot → →Frequently asked questions
Under 70 words, stage-specific pain in the first sentence, one concrete outcome with a number, and a question answerable from a phone in five seconds. Founders run their own outbound, so they detect technique instantly — the only reliable move is genuine insight into what breaks at their exact stage, delivered peer-to-peer without ceremony.
More cold email writing prompts
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