Launch day metrics: what to measure, what to ignore
Most makers finish launch day knowing only their upvote count, which predicts nothing. This Launchelion guide names the four numbers worth recording, the instrumentation to install before launch, the 30-day view that shows whether anything survived, and how to publish results honestly.
By the Launchelion team
Launch day generates one very visible number and several useful ones. The visible number is votes. The useful ones are how many people signed up, how many reached a first successful result, how many came back, and how many paid. A launch reported only in votes is a launch you cannot learn anything from.
The four numbers to record
Record them in one place with the date attached. In three months the launch will be a story you half remember, and the four numbers are what will let you tell whether the second attempt was better.
- Signups: accounts created on the day, split by referring source so you know which surface produced them.
- Activation: how many of those reached a first real result, defined by you in advance, such as one file processed or one report generated.
- Day-7 return: how many came back a week later without being emailed.
- Paid conversions: how many started paying within 30 days, and from which source.
What to install before launch day
Referrer capture on signup, an activation event in your own database rather than in an analytics tool alone, and an error log you actually check. None of this needs a heavyweight product analytics stack; a table with a timestamp, a source and an event name answers every question above.
Do it the week before. Instrumentation added on launch morning produces partial data for the hours that matter most.
What to ignore
Impressions, page views without a source, social engagement on your own announcement, and any composite score a platform gives you. They move together with the vote count and add nothing to it.
Ignore comparisons to other launches too. You do not know their audience size, their existing list, or whether their numbers are verified, and calibrating your own product against an unverified figure is how makers talk themselves out of a working product.
The 30-day view
Launch day traffic decays within about 48 hours, so the interesting question is what remained after a month: which sources still send visits, whether directory and leaderboard listings kept producing signups, and whether the people who activated are still there.
Makers routinely find that the feed spike produced the largest number and the smallest residue, while a listing that took twenty minutes to fill in kept sending a trickle of qualified visits all month. That is worth knowing before you plan the next launch.
Publishing your results honestly
If you write a post-launch recap, publish the method with the numbers: what you counted, over what window, and what you are not counting. A recap that says signups without saying whether that includes duplicate emails and test accounts is a recap nobody can learn from, including you in six months.
And label revenue for what it is. A figure connected through a payment provider is verified; a figure you typed is claimed. Keeping that distinction visible is the difference between a report and a press release.