✍️ Essay
✓ Link checked
Free
Beginner
Why we picked it
This is the canonical structure for the investor cold email, written by a YC partner who reads them from the other side. It is short and prescriptive: what to say, in what order, and why brevity beats a long pitch. Treat it as the skeleton you fill in, not a script to copy word for word.
From
Y Combinator Startup Library
by Aaron Harris
5 min read
- The goal of the email is a reply, not a term sheet, so keep it short and easy to say yes to.
- Lead with real progress relative to how long you have been building; traction reads as confident, and confidence is the opposite of desperate.
- Research the person first so the email shows you know why you are writing to them specifically.
Open
ycombinator.com →
📄 Article
✓ Link checked
Free
Beginner
Why we picked it
This is the rare cold email piece written by someone who has actually sent thousands of them (Steli Efti built Close, a sales CRM, on the back of founder-led outreach). It gives you 15 real templates with the subject line, the body, and the reasoning for when to use each, so you can see the moving parts instead of copying blind. It is honest that a template is a starting point, not a magic phrase: the personalization you add is what earns the reply.
From
Close
by Steli Efti
- Keep it short and answer three questions fast: who are you, what do you want, and why this person specifically.
- End with one clear, low-friction call to action, and plan your follow-ups before you send the first email.
- Templates save time but only work once you layer in real, specific personalization; a copy-paste blast reads like one.
Open
close.com →
✍️ Essay
✓ Link checked
Free
Intermediate
Why we picked it
Ramit Sethi built a business partly on emails from strangers that got answered, and this guide is his own breakdown of what makes an email worth a busy person's thirty seconds. It goes deeper on subject lines and first sentences than most cold email advice, which is exactly where most founders lose the reader.
From
Ramit Sethi, I Will Teach You To Be Rich
- The subject line's only job is to earn the first sentence a read
- Write like you're emailing one specific person, not a segment
- Cut every sentence that doesn't move the reader toward your ask
Open
iwillteachyoutoberich.com →
🧵 Thread
✓ Link checked
Free
Intermediate
Why we picked it
Josh Braun teardowns real cold emails line by line and explains exactly why each sentence works or doesn't, which is more useful than another list of rules. Reading a handful of his posts trains your eye to spot the difference between an email that sounds like a favor and one that sounds like a pitch.
From
Josh Braun (LinkedIn)
- Notice what motivated an actual reply, not just what sounds persuasive
- Specific, small observations about the reader beat broad flattery
- A low friction close makes it easy to say yes to something small
Open
linkedin.com →
📄 Article
✓ Link checked
Free
Intermediate
Why we picked it
Copyhackers writes for people who make a living from words converting, and this piece is focused tightly on the mechanics of getting a stranger to open and then keep reading. It's a good companion to more founder-y advice because it comes from a pure copywriting lens rather than a startup one.
From
Copyhackers
- Write your subject line last, after you know what the email actually says
- Short sentences and short paragraphs read as more honest, not less serious
- Ask yourself what the recipient gets before you ask what you want
Open
copyhackers.com →
📄 Article
✓ Link checked
Free
Intermediate
Why we picked it
Your subject line decides whether the rest of your email gets read at all, and this piece is entirely dedicated to getting that one line right, with 36 real examples to study. It's the single best resource on this list if the subject line is where you're stuck.
From
Demand Curve
- Keep subject lines under 60 characters so they don't get cut off on mobile
- A curiosity gap only works if it's relevant to the recipient, not generic
- Skip fake urgency, ALL CAPS, and fake re: prefixes, they hurt more than help
Open
demandcurve.com →
📄 Article
✓ Link checked
Freemium
Intermediate
Why we picked it
A tactical follow-on covering the channels and motions top B2B startups scale after the first ten. Grounds distribution strategy in real company examples.
From
Lenny's Newsletter
by Lenny Rachitsky
~15 min read
- Content/SEO is a surprisingly dominant B2B channel (Vanta, Amplitude, Figma, HubSpot).
- The core B2B channels: self-serve inbound, sales-assist inbound, outbound, content, paid, partnerships.
- Pick and systematize the one channel that compounds for you.
- Distribution strategy should follow evidence, not fashion.
Open
lennysnewsletter.com →
📄 Article
✓ Link checked
Free
Beginner
Why we picked it
This collection was built for asking strangers for small favors like introductions and advice, which is a gentler version of the same skill a founder needs for a cold ask. The scripts are short, specific, and easy to adapt, and they're a good model for the low-friction, single-ask ending your own email needs.
From
80,000 Hours
by Benjamin Todd
- Keep the ask small and specific, a single question beats an open-ended one
- State plainly how you found the person and why you're writing to them
- Make it easy to say no, it paradoxically makes people more likely to say yes
Open
80000hours.org →
📄 Article
✓ Link checked
Free
Intermediate
Why we picked it
Jason Lemkin has seen thousands of founder emails as an investor himself, and this piece is written from that side of the inbox, telling you exactly what makes him keep reading versus archive. It's a useful counterweight to advice written by copywriters, since it comes from the actual recipient of these emails.
From
SaaStr
by Jason Lemkin
- Lead with your single strongest, most specific metric or differentiator
- A generic email to a VC is instantly obvious and gets deleted fast
- Reference something the investor has actually said or invested in before
Open
saastr.com →
✍️ Essay
✓ Link checked
Free
Intermediate
Why we picked it
Intercom's founders describe sending around a hundred highly personal emails a day in their earliest days, each one custom enough that almost nothing was reusable boilerplate. It's a candid look at how much manual, unscalable personalization went into outreach that people now remember as effortless.
From
Intercom Blog
- Real personalization at this stage means most of each email is genuinely unique
- Small, specific proof like a custom screenshot beats a generic feature list
- Early outreach volume is sustained by tight iteration, not a fixed template
Open
intercom.com →
📄 Article
✓ Link checked
Free
Beginner
Why we picked it
This is a mainstream, practical rundown of the fundamentals: research, subject lines, and why you're writing to this specific person. It's a good beginner-level reference if you want the basics laid out plainly before you move on to more opinionated sources on this list.
From
HubSpot Blog
by Jay Fuchs
- Research the recipient's role and recent work before you write a word
- Explain plainly why you're reaching out to them in particular, not just anyone
- Lead with how you can help them, not with a list of your own features
Open
blog.hubspot.com →
Why we picked it
The permission slip to recruit users by hand, do things manually, and deliver 'insanely great' experiences to your first few customers. The cheapest, most honest way to validate demand is to go get it one person at a time.
From
paulgraham.com
by Paul Graham
~15 min read
- Recruit your first users manually, don't wait for them to come.
- A tiny group of users who love you beats a big group who like you.
- Manual, unscalable effort early is a feature, not a failure.
Open
paulgraham.com →
✍️ Essay
Free
Intermediate
Why we picked it
This is a founder's own account of one specific cold email that worked, with the reasoning behind each choice she made, rather than generic advice. First-person breakdowns like this are useful because they show you the actual tradeoffs someone made under real stakes, not a hypothetical.
From
Allie Janoch (Medium)
- One well-researched, highly personal email can outperform dozens of generic ones
- Reference something true and specific about the recipient's recent work
- Confidence in the ask matters as much as the words around it
Open
medium.com →
