HowTheyGotUsersHowTheyGotUsers

Cold Call and Cold Email Your First Testers in a Narrow Niche

Cold Call and Cold Email Your First Testers in a Narrow Niche is a cold outreach tactic for getting your first users: Reach the very first testers and customers by directly cold calling and cold emailing players in an ultra-specific niche (3D printing, CNC, sheet metal manufacturing).

It's a strong fit for B2B SaaS and Marketplaces teams, and works especially well for B2B, marketplaces, vertical SaaS. As a cold outreach play, plan for high effort and expect results to arrive at a steady pace, all grounded in 1 linked primary source.

Cold outreachHigh effortMedium

Why does cold outreach work for this?

In a tight B2B niche, one-to-one outreach gets you real testers faster than waiting for inbound interest.

The exact steps (4)

The full step-by-step this founder ran, what they posted, where, and in what order, plus the watch-outs, is part of the library.

Unlock the steps · $29 oncePlus all 3,000+ tactics and the new ones we add weekly.

Sources

Works for
B2B SaaSMarketplaces

Frequently asked

What kind of products does the "Cold Call and Cold Email Your First Testers in a Narrow Niche" tactic work for?
It is a good fit for B2B SaaS and Marketplaces — pick it when your product looks like one of those, since the play is shaped around how those users find new tools.
How is the "Cold Call and Cold Email Your First Testers in a Narrow Niche" tactic verified?
It is drawn from 1 primary source — a real founder write-up or interview, not generic advice. It is linked in the Sources section above so you can read the original account yourself.
How much effort is it and how fast are results?
It is high effort, and results tend to be medium.
Where can I see the exact step-by-step?
The full step-by-step a founder ran, documented via Source — IndieHackers, is in the paid library.

Related tactics

Cold outreachMedium effort· Slow

Pick a Narrow Niche and Make Switching Effortless

Instead of broadcasting to everyone, hand-pick one tight audience, pitch them directly, and remove every obstacle that stops them from saying yes.

Read the steps →
Cold outreachHigh effort· Fast

Scrape Dead Directories for Founder-to-Founder Cold Email

A Python script scraped stale launch directories to find founders who shipped ~6 months ago and now get zero traffic, then pulled their emails and sent a peer check-in note. It landed his first users.

Read the steps →
Cold outreachHigh effort· Slow

Hand-Make Something They Can Use

Attaching a genuinely useful, custom-built asset to your outreach, a personalized video, a tailored dataset, or a ready-made resource, so the message gives before it asks.

Read the steps →
Cold outreachMedium effort· Medium

Skip the Broad Blast and DM Actual Prospects on Reddit

Instead of relying on launch-day traffic from random viewers, directly message individuals who fit your real customer profile in relevant threads.

Read the steps →
Cold outreachMedium effort· Slow

Volume Plus Light Personalization Beats Artisanal Outreach

Build infrastructure to email a large list at scale instead of hand-crafting a handful of perfect messages, so your best leads are included in a far bigger net.

Read the steps →
Cold outreachLow effort· Medium

Outsource Cold Email on a Pay-Per-Customer Commission Basis

A partner runs cold email for B2B software, agencies, and consultancies and is paid purely on commission per paying customer delivered, claiming roughly 4-8 new customers a month.

Read the steps →

Get all 3,000+ tactics in one place

Filter by your product and channel, follow the exact steps, and get the new tactics we add every week. One payment, yours for good.

Unlock for $29 onceBrowse by channel