How to Cold Email a Company About a Job (When There's No Posting)
Cold outreach works — but only when you get the format right. Here's how to find the right person, write the email in under five minutes, and actually get a response.
When cold email actually works (and when it doesn't)
Cold emailing works best when you have something specific to offer a specific company — not when you're blasting every employer in an industry. "Hi, I'm looking for a job and I'd like to work at your company" is easy to ignore. "I've been following what you're building in [area] and I have a background that maps directly to a gap I see in your team" is harder to dismiss.
The best targets for cold outreach: small-to-mid-sized companies where your email reaches the actual decision-maker, teams that are visibly growing (recent funding, active hiring posts, product launches), and roles where you know the work well enough to say something genuinely useful.
Finding the right person to contact
Don't email the generic info@ address or HR. Email the hiring manager — the person you'd actually work for. For a marketing role, that's the Head of Marketing. For an engineering role, it's the Engineering Manager or CTO at a smaller company.
LinkedIn is the easiest way to find them. Once you have a name, you can usually guess the email format (firstname@company.com or first.last@company.com). Tools like Hunter.io can verify the format. Finding the right person takes 10 minutes and roughly doubles your reply rate.
Subject lines that get opened
Your subject line needs to be specific enough to avoid the spam folder and interesting enough to open. "Introduction — [Your Name]" is too vague. "Backend engineer with fintech background — open to a quick call?" is better. "The person who built [relevant thing] wants to talk" is better still.
Keep it under 50 characters if you can. No exclamation marks, no ALL CAPS, nothing that reads like a sales pitch. You're a professional reaching out, not a recruiter running a campaign.
What to put in the body
Three short paragraphs. First: why this specific company and why now. Second: the one most relevant thing about your background — two sentences maximum. Third: a simple, low-friction ask (a 15-minute call, a reply if they're open to it).
Under 150 words is ideal. Longer emails signal that you can't be concise, and conciseness is actually one of the things you're demonstrating in a cold outreach. Don't explain your whole career — if they want more, they'll ask.
Following up
One follow-up, five to seven days after the original. One sentence: "Wanted to bump this up in case it got buried — happy to share more context if useful." That's it. Not aggressive, just visible.
Two follow-ups with no response means move on. Some people are busy or uninterested and that's not about you — it's a numbers game. The right company will respond, and you're looking for those.
What to do when they respond
If someone replies with interest, respond within the same business day. Don't let momentum drop. Suggest two or three specific times for a call in your reply — don't ask "what works for you?" and create unnecessary back-and-forth. Move it forward.
If they say they're not hiring but will keep your details on file, follow up in two months: "Checking in — still interested if anything's opened up." That's how people end up getting calls out of nowhere six months later. It actually works.
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