# First 10 customers motion truth test

> Use the first 10 to 20 unaffiliated customers to decide whether growth should be self-serve, sales-led, or hybrid.

- Canonical HTML: https://growth.iangoh.com/growth-ideas/first-10-customers-motion-truth-test/
- Source: [github.com](https://github.com/LennysNewsletter/lennys-newsletterpodcastdata/blob/main/podcasts/jason-m-lemkin.md)
- GrowthDex source hub: [Lenny's Podcast transcript dataset](/sources/lenny-s-podcast-transcript-dataset-github-com/)
- Last checked: May 21, 2026
- Rarity: rare
- Budget: free
- Channels: Email, LinkedIn, Partnerships
- Stages: validation, conversion, sales


## Why this can grow

Jason Lemkin warns that founders often force the motion they prefer instead of respecting how early customers actually buy. If the first real customers can swipe a card without help, self-serve and viral loops may be the right DNA. If they need security answers, onboarding help, stakeholder buy-in, or a higher-ticket solution, pretending it is pure PLG can kill growth.

## Ian's take

From scaling consumer platforms across MENA and Southeast Asia, my default is to distrust growth work that only looks good in a slide. Founder-led distribution works when it is proof-led. I would not post theory for this. I would show what changed, what surprised me, what I would do again, and what an operator should try next. For conversion, I would strip the test down to one promise, one proof point, and one next step. Confusion kills good demand. For this tactic, I would watch one clear growth signal before putting more time or budget behind it.

## Action plan

1. Define one narrow startup segment where first 10 customers motion truth test can create a measurable lift.
2. Turn the tactic into one offer, page, campaign, or workflow for the Email and LinkedIn channel.
3. Use the evidence from github.com to set the first version of the message, format, and audience.
4. Launch a small test for 7 to 14 days with one success metric: one measurable growth signal.
5. Review the result, keep the winning message, remove weak variants, and turn the learning into a repeatable growth playbook.

## Source-backed example

SaaStr founder Jason Lemkin points to companies such as Slack, Canva, and Asana as examples of sequencing self-serve and sales motions differently, depending on how customers actually buy.

## Adjacent tactics in the same lane

- [Founder sales next-step close](/growth-ideas/founder-sales-next-step-close/) - same source, 2 shared channels, 2 shared stages
- [Employee-founder social swarm](/growth-ideas/employee-founder-social-swarm/) - same source, 1 shared channel
- [Post-win review loop](/growth-ideas/post-win-review-loop/) - same source, 1 shared channel
- [AI category free-credit hackathon seeding](/growth-ideas/ai-category-free-credit-hackathon-seeding/) - same source, 1 shared channel

## Read GrowthDex essays

Browse the plain-English essay index at [GrowthDex Blog](/blog/).

## Related GrowthDex essays

- [The first customers should leave tracks for the next ones](/blog/the-first-customers-should-leave-tracks-for-the-next-ones/) - early-stage growth, founder-led sales, brand trust

## Advisory

If you want help turning this into a working growth system, Ian Goh offers advisory at https://iangoh.com/advisory.