Ask, and Pro is on us for a month.
Card payments are not switched on yet, and rather than hold Pro back until they are, we are giving it away for a month to anyone who asks. Send a message, and Pro is enabled on your account — every paid surface, no card, nothing to cancel.
The free tier needs none of this — sign in, or run npx pierre-review on your own machine, and it works today.
What happens next
- It reaches one person, who replies — usually the same day, and always within two working days.
- If you asked for the Pro month, the reply says how it is turned on. There is no card, no invoice and no auto-renewal at the end of it.
- If you found something broken, the reply comes from the person who will fix it.
- Your email is used to answer you. It is not added to a mailing list and it is not passed to anyone.
Why a month, free
Limn measures things most teams have never had measured — what a fortnight of review actually cost, and what the bots on top of it returned. Those readings get better the more estates they are run against, and the fastest way to make them better is for people to run them and say what was wrong.
So the month is not a discount waiting to convert. It buys the one thing that cannot be bought later: being told what the report got wrong by someone who knows their own team.
Or skip the form entirely.
The whole free tier is open core and it installs in one command. Nothing on this page is a gate in front of it — npx pierre-review runs it against your own repositories using your existing gh login, stores no credentials, and sends nothing anywhere.
Bugs and feature requests are better as issues than as messages: they are public, they are searchable, and somebody else hitting the same thing can add to them.
Free answers one pull request. Pro answers the fortnight.
Limn is open core. The free tier is the product, not a trial — it has no repository limit, no user limit and no expiry, and every action you take on a pull request lives in it. Pro is what happens when you need the same truth one grain up: across repositories, across people, across a period.
What is waiting on me?
The whole worklist, ranked. My Turn, review requests, red builds, conflicts — across every repository.
Same list, with a written reason on each of the top items and a line saying what can safely wait.
What happened on this pull request?
Every thread triaged — untouched, replied, likely addressed, resolved. Blast radius, blockers, merge verdict.
A short written summary, a read on what a red build means, and a check on whether a comment was really addressed.
Can I act without leaving?
Reply, resolve, approve, merge, merge-when-ready, update from trunk, resolve conflicts hunk by hunk.
Everything free does. Acting on a pull request is never the paid part.
Which review bots are worth their seat?
Detect every bot, name it, set its role and record what it costs — and an independent severity grade on every comment it leaves.
The per-bot scoreboard: keep / tune / noisy, dollars per comment your team acted on, over-calling as a weekly line.
How does that compare to other teams?
—
Your bots placed against a 2,204-repository cohort, with a written refusal wherever the cohort is too thin to answer.
How is the team doing?
Flow metrics for the workspace, activity and reach by repository, open pull requests and trunk health.
A stored report per sprint or month, compared like-for-like against the last one, with the coverage stated.
Is a repository about to bite us?
Default-branch health across every repository, the commit that broke it, and the pull request that landed it.
Everything free does. Trunk health is never the paid part — it is the thing you need at the worst moment.
Where is the time actually going?
—
Chronology: every open hour attributed to a reviewer, an author, or waiting to land. Nobody is named.
What do I take into a one-to-one?
—
A report with a section per person you pick. Preparation, not a ranking — there is no leaderboard anywhere in it.
Can I keep the noise down?
Bots hidden by default, notifications only for work that is personally yours, and a per-repository mute.
Everything free does, plus a Slack digest per workspace if you would rather read it there.
Where does it run?
npx pierre-review on your machine, or the hosted service. No repository limit, no user limit.
The same two places. Pro unlocks on whichever one you already use.
Pro lists at $25 per user, and is free for a month to anyone who asks for it. A user is someone who signs in — bots never count, and there is no per-repository charge.
What a free account actually sees. The paid panes are listed and locked rather than hidden, so you can tell what you are not buying before you buy it — and the free metrics above them are the ones that moved here off another tab.
Start free. Every repository, nothing missed.
Sign in with GitHub and the first repositories are on screen in a couple of minutes, or run the whole free tier on your own machine and keep the data there. For Pro, send a message — it is free for a month, for asking.
Card payments are not switched on yet, so Pro is not sold from this page — it is given, a month at a time, to anyone who asks. No card, nothing to cancel. Or run the free tier locally: npx pierre-review