spool: loom for agents
Ask once, get one link
Tell your coding agent to show you what it built. It records your running app, narrates it, and sends you one link to watch.
Your agent records it
Step 1It opens your app in a real browser and clicks through the change the way a teammate would demo it.
It explains as it goes
Step 2A clear voice walks through each step, with captions that follow every word.
You watch one link
Step 3Share it in Slack, drop it on the pull request, or send it to a client. No account needed to watch.
It shows the real thing
Your actual app, recorded live. Not screenshots stitched into a slideshow.
Your real app
A real browser or your whole screen, in one continuous take.
No dead air
Waiting and thinking time is cut out. The action plays at a natural pace, and slows down where it matters.
Easy to follow
Chapters for every step, captions for every word, and a transcript you can click to jump.
Where your team already is
The link lands on the pull request and in Slack, with a clean player anyone can open.
Every merged pull request explains itself
Turn it on for a repository and each merge comes back as a short narrated recap. Nobody has to record anything.
Turn it on once
Connect a repository and pick which merges get a recap.
The recap comes back on the PR
A few minutes after the merge, a short video explains what changed and why.
It learns your words
Teach it the names your team uses, so recaps sound like your team wrote them.
Everything you shipped, in the order it shipped
Walkthroughs you recorded and recaps you did not, in one place.
A watch page with chapters
Click a line of narration to move the video to it. A pull request guide shows the diff beside the stop that explains it. Copy one iframe tag to put the player in a document or a wiki.
One dashboard for every repository
Changes grouped by day, and how long it takes to catch up.
Watch-through analytics
See how many people watched, how far they got, and how many reached the end. Per spool, per repository, over the last 14 days.
A digest in Slack
Send a daily or weekly list of what is new to a Slack channel. Preview it before you subscribe.
The archive doubles as onboarding
Walkthroughs and recaps do not expire. Six months in, the archive is the tour of the codebase nobody had time to write. Point a new hire at it and let them watch their way in.
Two plans, nothing to run
Record on your own machine for nothing. Free also includes a hosted allowance. Pro pools cloud renders across the seats you buy.
Free
Publish 3 spools in total and run 3 cloud renders a month. Those links stay live.
- 3 published spools, total. Deleting a live spool frees its slot
- 3 cloud renders per UTC month, resetting on the 1st
- 20 hosted voice segments, total, and 30 per day
- 5 edit re-renders and 10 motion agent runs per UTC month
- Drafts and failed renders are not counted
- Every feature: chapters, captions, embeds
Pro
Cloud renders and recaps on merge, for a team that ships every day.
- Unlimited published spools
- 20 cloud renders per seat per UTC month, pooled
- $1 per extra recap after the pool
- 300 hosted voice segments per seat per day
- 60 edit re-renders and 200 motion agent runs per seat per UTC month
- Recaps on every merged pull request
Talk to us
A question about a plan, a repository that will not connect, a team you want set up. Write to the people who build Spool.