Everything you've been told about getting your first customers is wrong.
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Four parts. Thirteen steps.
One compounding system.
1-4
Part 01: Find the right customers

You know exactly which segments to pursue first and which to cut.
5-7
Part 02: Learn your customer's language

Your messaging, outreach, and landing pages convert better because they sound like your customers' language, not product features.
8-10
Part 03: Have the right conversations

Every prospect call closes a deal or generates invaluable data that makes the next one easier.
11-13
Part 04: Read the data

In each call, you know what's converting, what's dying, and exactly where to double down.




You've been following advice built
for a different stage.
Most first 100 customer advice was built for later stages
You don’t yet have: positioning · proof · a repeatable process
Every conversation is either building your foundation or wasting it.
So you have: positioning · proof · a repeatable process by customer 100
A complete system, not a collection of tips.
You've been following advice built
for a different stage.

The First 100 Playbook
A four-part framework, designed page by page
Stop building your go-to-market from borrowed tactics. This compounding system is designed for the stage you're actually in.
Find the right customers, learn their language, have the right conversations, and read the data that tells you what’s working.
33 pages • 4 parts • 13 steps
ICP Segment Scoring Worksheet
Score your segments before you spend a dollar
When you're selling to five segments at once, your data is blended, your messaging is generic, and patterns never emerge. This worksheet walks you through how to narrow your ICP from data, so every conversation afterwards builds on the last.
Score your customer segments on six criteria. Pick your top segments. Build your kill list. Revisit after 20 stranger conversations and watch your clarity sharpen.
Fillable • Letter • 7 criteria • 3 segments compared


Problem-Language Library
Their words become your messaging
"We can tell you what deals will close" lands. "AI-powered analytics" doesn't. The difference is your customer's language versus yours. This tool teaches you how to capture it so your messaging converts instead of explains.
Verbatim quotes • Themed • One row per conversation
Founder Discovery Call Card
One page. Every prospect call
Transform your discovery calls into structured conversations built around what your buyer is actually experiencing.
This card maps the buyer's mental journey, gives you role-specific talking points by stakeholder, and tells you exactly what information to gather now so you can close later.
Print-ready • 6-question sequence • · Pre + post call


Conversation Velocity Cheat Sheet
Know whether the deal is alive — fast
Know what your buyer is evaluating at every stage of the sales process and how to read the signals they won't say out loud.
This cheat sheet decodes vague responses and buyer behavior across five deal stages so you know instantly which conversations to push, which to nurture, and which to walk away from.
5 stages • +3 / +1 / −2 scoring • Do-this-next column
AI Prompt Kit for Claude
Six prompts. Compounding research
Turn the customer data you're capturing from every tool in this system into positioning, messaging that converts, and deep customer intelligence.
Six workflows for Claude that transform your raw notes, scores, and language captures into pre-call preparation, outreach messaging, refined ICP hypotheses, and pressure-tested positioning.
6 prompts • Pre + post call • Plug-and-play

Why your first 100 customers are a system, not a grind
The reframe
Watch this before you open the playbook. It breaks down why the three most common pieces of first-customer advice (lean on your network, cast a wide net, try everything) set you up to hit 100 customers with no idea why they bought. Then it walks through what to do instead.
8–10 minutes • Stream + download • Founder reframe
Three Convictions That Shape Every Page
Start with strangers, not your network
Capture language, not leads
Narrow before you scale
Built for a specific founder
at a specific stage.
Who It's For
- Pre-seed and seed B2B SaaS founders doing founder-led sales
- Pre-revenue or under 100 customers
- Ready to build a system instead of grinding on tactics
- Willing to have real conversations with real prospects
Who It's Not For
- Founders with 100+ customers and a working sales motion
- Marketers looking for channel-specific tactics
- Anyone looking for shortcuts — this requires real conversations with real prospects
Build the foundation while the stakes are low and the learning is fast.
- The First 100 Playbook — 33 pages · 4 parts · 13 steps
- 5 companion tools — ICP · Language · Discovery · Velocity · Prompts
- 1 video walkthroughs — System reframe

behind the system

15+ years of operator data, compounded into one system.




Outgrown founder-led sales? RCKT builds what comes next.
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