HubSpot holds the pipeline: contacts, companies, deals and the emails and sequences around them. Slack is where the team actually talks: decisions, asks and updates in channels and threads, gone from view in a day. The real status of a deal is in a thread: "they want a discount", "legal is stuck", "champion left". The HubSpot record still says "negotiation, 70%".
Liaison reads Slack and HubSpot together and tells you which deals changed in conversation but not in the record, what was promised to a customer in a channel, and which questions asked in Slack the pipeline can already answer.
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.

Only after a yes. It drafts the change and shows you the message it came from; once you have approved that kind of change, it keeps it current.
It answers when asked and posts the updates you approved once, such as a weekly note in a channel you chose. Nothing else.
The ones you give it access to. Private channels and DMs stay private unless you add it.
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.