From 10 to 600 Followers in a Week – Lessons Learned From Marketing a Product as a Developer

My wife Katie and I are building a new kind of STEM kit, designed for kids and anyone curious about learning microelectronics. It’s a project we’re really passionate about, and we’ve been pouring a lot of effort into getting it right.

Right now, we’re in the final stages of building our prototype, with beta testing just around the corner. The goal is to launch on Kickstarter towards the end of November. And, if you’ve read any advice about Kickstarter, you’ll know the golden rule: build an audience before launch. So, we turned to social media.

Over the past 10 days, we’ve gone from 10 followers to 610. Along the way, 12 people have already joined our pre-launch mailing list. For us, that’s a fantastic early result and well beyond what we expected. All in, we’ve spent about £120 on ads to get there.

We've learned a lot in a short couple of weeks, which may be useful to non-marketing people wanting to market their product. This post breaks down each phase of the experiment and what we learned.

Phase 1: Organic Reach

We kicked things off by making a few short, reel-style videos to show off the product:

Platforms:

  • Facebook -> Reel
  • Instagram -> Reel
  • TikTok -> Video??? (Not sure what they call TikToks)

Results

Organic reach was basically non-existent. A handful of supportive likes from family, but nothing that passed the mum test. Nobody was queuing up to watch our reels, and the algorithm certainly wasn’t promoting them. Which makes sense I guess.

We did get our first piece of good feedback though. My sister said 'your videos look great but I don't really know what you're making, maybe i'm thick'. Interesting.

Phase 2: Default Settings

We took my sister’s feedback to heart and made a new video. This time, painfully obvious about what we were building:

  • Build, hack and solve real world problems with real electronics.
  • Step by step guides and interactive learning in our app.
  • No plastic toys, just inventions that work.

All of this played over footage of the kit being built and used.

The production value wasn’t great (poor lighting, quick cuts), but the difference was night and day. The message was clear: here’s what we’re making, here’s why it’s interesting. People could immediately decide if it was for them.

We were desperate for some unbiased feedback, so we 'boosted' the reel. I told Katie we’d validated the idea if we could reach 100 followers in a week.

Instead, we got 100 followers in a single day. Four people joined our mailing list, no small feat given how awkward Instagram makes it to get people off-platform. We were over the moon.

That momentum carried us for another two days straight.

Platforms

  • Facebook -> Reel
  • Instagram -> Reel
  • TikTok -> Video

Results

Instagram:

  • ~10k views and climbing.
  • 283 likes.
  • The majority of our 600 followers came from this one video.
  • 12 mailing list signups (almost all from this video).
  • ~10 DMs from strangers saying things like “This is such a good idea, can’t wait to see the product!”

Validation: achieved.

Facebook:

  • Crickets mostly. We have maybe 10 followers and 30 likes. No signups despite Facebook letting you put a direct link to your site in the ad.
  • People did visit the site in reasonable numbers but they almost never 'converted'. We have two theories here:
  • Our landing page copy wasn't great. Probably still true, please give me feedback if you check it out.
  • The draw to sign up to a mailing list for a product that doesn't exist just isn't that great. People just want to buy it. Impossibly to validate until we have something to sell.

TikTok:

It seems impossible to measure how well you're doing on TikTok. People don't really 'follow people' on there, they just consume wholesale from the algorithm and like stuff occasionally. But what good is a like to me really? How do I reach that person when we launch? I have no idea.

We got about 80 likes, 15 saves and 10 followers. I don't know what this means.

Phase 3: Experimenting with Content

With some proof that people were actually interested in our product, we started researching what worked well for others. The common advice boiled down to:

  • Posts don’t need to be polished. An okay post today is better than a polished post tomorrow.
  • Post often, ideally every day, or every two days at worst.
  • Short videos perform better: 15–30 second “snackable” content, with the occasional 60-second “deep dive.”
  • Hook people in the first three seconds or they’ll scroll past you.

On a personal note: I hate all of this. A 60-second deep dive? I couldn’t deep dive a bloody boolean in 60 seconds. How am I supposed to convey anything meaningful?

But, we tried it. We created:

  • A POV video (8 seconds) of me finishing a kit, with a filter making me look like an alien.
  • An “educational” video where I tried to explain voltage in 18 seconds, followed by Katie throwing water on my head.

We’ve since deleted the first two because they were unbearable. Shout if you want to see some true cringe.

Results:

A wasteland. Almost no organic reach. Boosting didn’t help. The reality: we’re not funny, and it shows. We’re also not selling Labubus or Dubai chocolate. Nobody is lining up to watch “random electronics guy prat about on camera.”

The IKEA one did moderately well, but again we're back to the tried and true 'tell them what's different' approach.

Also, I hated myself throughout the whole process, and Katie nearly went into meltdown mode trying to scrape together something, anything, to post every. single. day. 0/10, would not recommend.

The Dark Horse

Mostly out of defiance of the whole TikTok-brainrot phase, I decided to ignore all the “rules” and make a video my way.

The result:

We knew it would bomb, but posted it anyway.

Over the last week, it quietly became our most organically viewed post. Ten people shared it. Plenty watched it all the way through. Fifteen even followed us on TikTok because of it.

It hasn’t driven anyone new to our page, but I think it’s done something more important: it built credibility with the people who were already interested.

Conclusion

We’re just under two weeks in, and now it’s time to get serious. Over the next few weeks, we’ll be running proper A/B (and maybe C…) tests on both creative and audiences. I’ve set up analytics so we can finally see who’s actually signing up for the waiting list, not just liking posts. I’ll share an update soon with real numbers from each test.

If you’re curious about why we’re even bothering with all this in the first place, check out:

If you have any tips or hard won lessons, please send them to me: [email protected]