Invental · Market Expansion

The US Market Entry Checklist

The US is the biggest B2B market in the world — and the hardest inbox to reach. Most first attempts fail because the home-market playbook gets copy-pasted across the ocean. Work through this before you spend a dollar on US outbound.

0 · Before you commit

Decide the US is actually worth it — before you build anything.

There are enough reachable companies in the US that fit your product to justify the effort. Your ACV supports the cost of outbound (domains, data, time) with room to spare. Outbound is the right first channel here — not ads, partnerships, or events.

1 · Size the market

Know the shape of the opportunity before you touch a list.

Counted the addressable US companies by industry, size and region. Estimated the reachable decision makers per company. Mapped where demand concentrates — states, cities, sub-industries.

2 · Build a US-specific ICP

Don't translate your home ICP — rebuild it for US reality.

Rebuilt the titles for the US market (e.g. "Head of Ops" → "VP RevOps"). Reset company-size bands, tech stack and buying triggers to how US buyers actually operate. Confirmed who actually signs — the economic buyer, not just the user.

3 · Source verified contacts

A tight, clean, current list beats a big one — every time.

Decision makers only — no role addresses or scraped catch-alls. Verified at the point of use — US data decays fast, so freshness matters. Kept the list small and precise — start narrow, one segment at a time.

4 · Write for the US inbox

The most competitive inbox in the world — earn the open, then the reply.

Lead with the buyer's context, not your company — one idea, one ask per message. Follow-ups add a new angle — never "just bumping this up". Deliverability handled: separate warmed domains, SPF/DKIM/DMARC, sane volume.

5 · Launch & optimise

The first weeks are for learning, not scaling.

Domains warmed; launch narrow into one tight segment first. Every reply read as data — what resonates, what objections repeat. By week 3 the campaign looks different from launch — sharper ICP, sharper message.

Before you spend a dollar

If section 0 and section 2 aren't solid, don't launch yet — a US-specific ICP and a real reason to enter are what separate a foothold from three wasted months. The rest is execution you can run (or hand off) once those are locked.

Want us to run US entry for you — the research, the list, the messaging, the campaign?

Request a custom outbound plan ↗