HubSpot still has no native buying committee visualization. What is everyone doing about this?

Running enterprise deals in HubSpot and the stakeholder management situation is genuinely frustrating.

For anyone not familiar with the problem: when you're selling into a mid-market or enterprise account, there are typically 4-6 stakeholders involved in the buying decision. Champion, economic buyer, legal, IT, sometimes a board sponsor. The deal doesn't close unless the right people are engaged at the right stages. HubSpot stores all the contacts. But there is no native way to visualize who's in the buying committee, what role each person plays, and critically, who is missing.

The closest solution that existed was OrgChartHub, which was a HubSpot addon that let you build org charts and map buying roles directly inside the CRM. It was well regarded. HubSpot acquired them in late 2024 and they are now not accepting new customers. HubSpot is apparently building something called "Buying Groups" as a native feature but it is currently in beta and only available on Sales Hub Enterprise with no announced timeline for broader rollout.

So right now there is a real gap in the market. The best purpose-built tool just got taken off the market and the native replacement isn't available to most HubSpot users.

What I actually want is simple: define which roles need to be present and engaged at each stage of my sales process, and have that evaluated against what's actually in HubSpot. Not just a visual org chart but something that tells me when a deal is structurally at risk.

What is everyone doing in the meantime? Spreadsheets? Another tool? And would you use a purpose-built HubSpot addon for this if one existed?