How to write a launch tagline for an AI tool
Your tagline is the only thing most people read on launch day, since a feed row shows a name, an icon and one line. This Launchelion guide gives a formula that works under 60 characters, a test for whether the line is yours, and the words that make a launch listing invisible.
By the Launchelion team
In a launch feed your product is a row: an icon, a name, and one line of text. That line does the entire job of persuading someone to click. It is also what gets copied into your listing, your meta description, your announcement email subject and the message people paste when they recommend you, so it is worth an afternoon rather than five minutes.
The formula
Verb plus concrete outcome plus who it is for. Turns meeting recordings into shareable summaries, for support teams. Finds the cheapest route for a delivery van, for small fleets. It reads plainly because plain is what survives being skimmed.
Keep it under 60 characters where you can. Feed rows and search results truncate, and a line whose meaning lives in the part that gets cut is a line that does not work.
Write ten of them before choosing. The first draft is almost always a description of the category you are in, the fifth is usually a description of the feature you are proudest of, and the useful one tends to show up somewhere after that, when you have run out of ways to sound impressive.
The substitution test
Replace your product name with a competitor's. If the sentence is still true, the line is not about your product. Most first drafts fail this test, because they describe a category rather than a difference.
The second test is the stranger test: read the line to someone outside your field and ask them what the product does. If they answer with a question, rewrite it. If they answer with a guess that is wrong in an interesting way, you have found the ambiguity to remove.
Words that make a launch listing invisible
The replacement for all of them is a specific noun. What file goes in, what artifact comes out, who has the problem.
There is a second reason to avoid them beyond taste. On a board where every listing is an AI tool, adjectives are the shared vocabulary and nouns are the differentiator, so a row that names a file type and a job is the one that gets clicked out of a list of forty.
- Powered by AI, as a claim on its own. On a leaderboard of AI tools it distinguishes nothing.
- Platform, solution and suite, which describe an ambition rather than an action.
- Effortlessly, instantly and 10x, which readers discount automatically because everyone says them.
- Next-generation and cutting-edge, which say only that you wrote the line last.
- Any verb the reader cannot picture happening on a screen.
Should the tagline name the model?
Usually not. Model names age badly and change several times a year, and a tagline that names one is a maintenance job you did not need. Naming the model is defensible only when it is the actual product decision, for example a tool that runs entirely on a local model with no data leaving the machine, because that is a difference a buyer chooses on.
Where to reuse it, and where not to
Reuse it on your landing page, in your launch listing, and in your announcement subject line, because consistency is what makes a product recognizable across a launch week. Do not reuse it as your entire listing description, which needs the specifics the tagline had to leave out: the free tier limits, the input formats, the platforms, the price.