Acquisition Foundation

Getting your first 100 customers

A concrete, step-by-step process for identifying your ideal first customers, reaching them through channels that work before you have an audience, and converting them without a sales team.

5 steps
60 min total
Foundation
Track progress as you complete steps
Building your first 100 customers
01
Step 1 of 5
Define your Ideal Customer Profile
15 min

Before outreach, before messaging, before channel selection: you need to be specific about who you are trying to reach. A vague ICP produces vague results. The goal here is to produce five concrete attributes that describe your best-fit early customer.

Think of someone you already know who is a perfect fit. If you have early users, think of the two or three who got the most value. What do they have in common?

Action items
Name the industry or vertical your best customer operates in
Be specific. Not 'B2B SaaS' but 'B2B SaaS with teams of 10 to 50 doing outbound sales.'
Define the job title or role of the decision-maker
Who actually buys this? Who feels the pain most acutely?
Specify the company size range that fits best
Revenue, headcount, or both. The more specific, the easier targeting becomes.
Identify the triggering event that makes someone a buyer now
Funding round, new hire, failed tool, seasonal pressure, etc.
Write one sentence describing the primary pain they feel
Use their language, not yours. Steal phrases from sales calls or reviews.
Key insight

Your ICP will feel uncomfortably narrow. That is correct. The founders who reach 100 customers fastest are almost always the ones who went deepest on a very specific group first, not the ones who tried to appeal to everyone.

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02
Step 2 of 5
Map where your ICP already spends time
10 min

Now that you know who you are looking for, the question becomes: where do they already gather? You do not need to build an audience before you can reach your first customers. You need to find communities, platforms, and environments where they already are.

Online communities

LinkedIn groups, Slack communities, Reddit subreddits, Facebook groups, Discord servers relevant to their industry or role.

Events and gatherings

Conferences, meetups, trade associations, webinars, accelerator cohorts, industry Slack channels.

Existing relationships

Your network, your investors' networks, alumni connections, former colleagues in the target industry.

Action items
List 3 online communities where your ICP is active
Join them now, even if you do not post yet.
Identify 2 recurring events (virtual or in-person) your ICP attends
List 5 people in your existing network who fit or know someone who fits your ICP
Shortcut

Ask your existing best customers directly: where do you go to learn about your industry? What newsletters do you read? What communities are you in? This question alone gives you better channel intel than any research.

03
Step 3 of 5
Choose your two outreach channels
10 min

Pick exactly two channels for initial outreach. Not five. Two. Spreading effort across multiple channels at this stage produces thin results on all of them. You want enough repetition in a single channel to learn what is working before you expand.

Choose based on where your ICP spends time (Step 2), and where you can reach them without a large existing audience or budget.

Action items
Select your primary channel (first choice from Step 2 research)
Select your secondary channel (second choice, or email as default)
Commit to running both for at least 30 days before evaluating
Define what success looks like in each channel (e.g. 10 replies, 3 calls booked)
Common mistake

Do not start with paid advertising. Paid acquisition before you understand your messaging and conversion rate is expensive and teaches you very little. Start with direct, manual outreach so you can hear objections, adjust, and learn in real time.

04
Step 4 of 5
Build your outreach sequence
15 min

An outreach sequence is a short series of messages designed to start a conversation, not close a sale. The goal of the first message is not to convert. It is to get a response. Keep messages short, specific, and focused entirely on the recipient rather than your product.

Message 1: The opener

One sentence on why you are reaching out to them specifically. One sentence on the problem you are addressing. One low-friction ask (a question, not a meeting request).

Message 2: The follow-up (day 4)

Brief. Reference the first message. Add a new piece of value (insight, data point, relevant resource). Repeat the low-friction ask.

Message 3: The close (day 9)

Short and direct. 'Last reach out on this.' Make it easy to say yes or no. No hard sell.

Action items
Write your three-message sequence for each channel
Remove all product feature mentions from Message 1 and 2
Nobody cares about your product yet. They care about their problem.
Test your opener with 10 people before sending to the full list
Build a simple tracker (spreadsheet) to record who you have contacted and their response status
05
Step 5 of 5
Qualify prospects and run your first conversations
10 min

When someone responds, resist the urge to sell immediately. Your priority in the first conversation is to qualify: to confirm this person actually has the problem you solve, and that they are the right person to make a decision. A 30-minute conversation with the wrong person costs more than you think.

Action items
Confirm the problem: ask them to describe their current approach and its frustrations
Confirm urgency: ask what happens if this problem is not solved in the next 90 days
Confirm fit: make sure their situation matches your ICP before investing more time
Confirm decision authority: understand who else needs to be involved in a decision
Extract learnings from every call

After each conversation, write down: the exact phrase they used to describe their problem, any objection that came up, and whether they converted. This data shapes your messaging for every future conversation.

Playbook complete.

Run the Growth Audit again to see how your score has moved since you started this playbook.