Instagram and TikTok for dev tools: does it ever work?

Every developer-tool founder eventually asks whether TikTok and Instagram are worth the effort, decides they are not, and then watches a competitor do it anyway. Here is what the teams that make it work are actually posting — and the cost you are signing up for.

The reflexive objection is that developers are not on TikTok. This is false in the boring way: developers are people, people are on TikTok, and the platform does not care what your job title is — it cares whether the first two seconds held attention. The real objection is different and more serious: short-form video is expensive per unit of qualified traffic, and most dev tools cannot amortise that cost.

What actually gets posted

The successful format is not a founder talking to camera about their startup journey. It is a screen recording of one specific task, cut to the length of the task itself.

And the second-most-common format is the micro-tutorial: a thing you would otherwise write as a docs page, compressed into a recording where the viewer can see each step happen.

Notice what both have in common: they were nearly free to make. Neither required a script, a set, or a person on camera. They are a screen recording, a trim, and a caption — which is the only version of this channel that makes economic sense for a small team.

Instagram is a different job

Instagram rewards a second format that TikTok does not: the carousel. For technical products this turns out to be surprisingly well-suited — a sequence of stills is exactly the shape of a setup guide, an architecture explanation, or a before/after comparison.

Carousels earn saves, and saves are the metric that keeps a post circulating for weeks. A well-made setup carousel behaves less like a social post and more like a piece of documentation that happens to live in a feed — which is why they keep resurfacing long after a video has stopped.

Does it convert?

Honestly: not directly, and anyone claiming otherwise is selling a course. What short-form video does for a developer tool is narrower and still valuable:

• —Recognition. A name someone has seen three times gets evaluated when it appears in a search result. That is most of the job.
• —Reach past your bubble. X shows your posts to people who already follow you. TikTok shows them to people who do not, which is the only structural advantage the format has.
• —Reusable assets. A good thirty-second clip works on the landing page, in the docs, in a launch post and in a sales email. The clip is worth making even if the TikTok flops.
• —Hiring. The under-discussed one. Engineers apply to companies whose work they have seen.

The format brief, if you are going to try

1. 1Open on the problem stateFrame one is the broken thing, the slow thing, or the manual thing. No logo, no title card, no 'hey guys'.
2. 2Show one task, start to finishOne task per clip. If you need to cut away to explain, the task is too big — split it into two clips.
3. 3Caption for the sound-off viewerMost people watch muted. Burn the key text into the frames; do not rely on voiceover to carry meaning.
4. 4End on the result, not a CTAThe finished state is the payoff. A hard call-to-action at the end reliably drops completion rate on both platforms.

Repurposing beats producing

The teams sustaining this do not run a video team. They record their screen while building the feature they were already building, then cut the recording four ways: a TikTok, a Reel, a clip attached to the X release post, and a GIF in the changelog. One capture, four surfaces. See how the same release travels across platforms in 5 launch post formats that actually worked.

When to skip it entirely

1. Your product has no visual surface. A CLI can work; a library with no UI at all mostly cannot.
2. You are pre-product-market-fit and still learning what people want. Talk to twenty users instead; the channel will still be there.
3. You cannot commit to eight weeks. Both platforms need a run of posts before the distribution has anything to work with, and four posts tells you nothing.

If those do not apply, the honest recommendation is to run a fixed experiment: twenty clips, cut from work you were doing anyway, over eight weeks. Judge it on branded search and sign-up source surveys, not on view counts.

See the whole set

Browse every TikTok post in the library and every Instagram post side by side, or open Supabase to see one team’s four platforms in one place. To have a competitor’s short-form output collected for you, missing products can be requested here — requests come with the Pro plan on pricing.