Slack is where the team actually talks: decisions, asks and updates in channels and threads, gone from view in a day. Google Sheets is where the numbers end up: trackers, exports and formulas that someone maintains by hand. The tracker in Google Sheets is right on Monday morning, when its owner updates it from a week of Slack messages, and wrong by Tuesday.
Liaison reads Slack and Google Sheets together, finds the updates in the threads that belong in the sheet, drafts the rows, and answers "what is the status of X?" from both, without waiting for Monday.
On Professional we connect your tools, bring your data in and set up the first rules with you. Anything that moves money waits for your yes.
“Cut our month-end close from 4 days to 4 hours.” Marcus C., owner
$629 a month, or $500 a month on a 12-month term. Prefer to start on your own? Starter is $149 a month, self-serve, with a free trial first: 7 days, no card.

It drafts the rows and waits for your yes on the first batch; after that it keeps that kind of row current. It never deletes rows.
It answers when asked and posts only the updates you approved once, in the channels you chose.
Yes. It reads values and formulas across tabs and tells you when a formula is broken rather than reporting its error as a number.
Liaison starts at $149 a month. Professional is $629 a month and Team is $2,950 a month for up to five seats. Every plan works with the tools you connect.
Thirty minutes with us, on your own tools. Bring the thing that eats your evenings and watch it get handled from your own inbox, calendar and books.
Professional is $629 a month and we set it up with you. Starter is $149 a month, self-serve, with the free trial first: 7 days, no card. Every plan is on the pricing page.