01
Why most cold emails fail
- They are about the sender, not the reader
- They are too long
- They ask for too much too soon
- They are clearly sent to hundreds of people
A good cold email reads like it could only have been sent to one person.
Free guide
How to Write a Cold Email That Gets Replies with AI
Write short, personal cold emails that get answered, using AI for research and drafting while staying honest and legal
- 12 bite-sized sections
- 2 min read
- Free, no signup
Short answer
A free guide to writing cold emails that get replies with AI in 2026: choosing the right person, researching them with AI, subject lines, a personal first line, a short body built around their problem, one easy ask, follow-ups, personalising at scale without sounding robotic, deliverability basics, the law, tracking replies, and mistakes to avoid.
Updated
Built with love by Shushant Lakhyani. Building bestproductivityresources.com
Inside this guide
Short cards you can read in order or jump straight to. Tap the link icon on any card to share just that part.
02
Choose the right person
- Someone who has the problem you solve
- Someone who can say yes, or introduce you to who can
- A short, focused list beats a huge one
03
Research with AI
Here is public information about [person] and [company]: [paste]. Summarise their likely priorities and challenges this quarter, and suggest one relevant, specific observation I could open with.
Use only public, professional information, and check it is accurate.
04
Write the subject line
- Short: two to five words
- Specific to them
- No clickbait or fake “Re:”
- Example
- “Your onboarding videos”
05
Open with them
Your first line should show you did your homework: a recent post, launch, hire, or result.
06
Keep the body short
- Name the problem you think they have
- Show how you solve it, with one result or example
- Keep the whole email under 120 words
07
Make one easy ask
- Hard
- “Can we book a 45-minute demo?”
- Easy
- “Worth a quick look? I can send a two-minute video.”
08
Draft with AI, edit as a human
Write a cold email under 100 words to [person], [role] at [company]. Open with this observation: [observation]. Problem: [problem]. Proof: [result]. End with one low-effort question. Plain, friendly language, no buzzwords.
- Read it aloud; cut anything that sounds salesy
- Make sure every claim is true
09
Follow up politely
- Send two or three follow-ups, a few days apart
- Add something new each time: an idea, an example, or a resource
- Stop if they ask you to
10
Personalise at scale
- Group prospects by industry or problem
- Write one strong template per group
- Personalise the first line for every email
- Never send fully automated AI emails unchecked
11
Deliverability basics
- Set up SPF, DKIM, and DMARC on your sending domain
- Warm up new domains slowly
- Keep volumes low and lists clean
- Include an easy way to opt out
12
Follow the law
- Follow laws such as CAN-SPAM in the US and GDPR in Europe
- Use your real name and business address
- Honour opt-outs quickly
- Some countries need consent before marketing email; check yours
The golden rule
Do not use AI to send more cold emails. Use it to research better and write shorter, more personal ones, and make every claim and every follow-up honest.
- Right person
- Research
- Subject
- First line
- Short body
- Easy ask
- Follow-up
Pick five ideal prospects, research them with AI, and write five personal emails this week.
Frequently asked questions
The quick answers, if you just need the gist.
- What does “How to Write a Cold Email That Gets Replies with AI” cover?
- It has 12 sections, starting with “Why most cold emails fail”, “Choose the right person”, “Research with AI” and “Write the subject line”, plus 8 more sections.
- How long does it take to read?
- About 2 minutes. Every section is a short, self-contained card, so you can jump straight to the part you need.
- Is this guide free?
- Yes. The full guide is free to read on this page, with no sign-up.
- When was this guide last updated?
- It was last updated in November 2026.
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