CRM

Stripe Plan Change Detector with HubSpot Backfill Alert

When a Stripe subscription changes plan or price, it checks whether HubSpot's deal tier and MRR still match and flags a Slack alert plus a CRM correction task when they don't.

CategoryCRM
Enginesim
Difficultyintermediate
Triggerwebhook
Steps6
Setup~15 min

How it runs

The automated pipeline, trigger to output.

  • TriggerStripe subscription update webhook firesStripeStripe
  • ActionResolve new plan and recurring amountStripeStripe
  • ActionLook up linked HubSpot dealHubSpotHubSpot
  • LogicBranch: tier or MRR diverges?
  • ActionWrite correction note to HubSpot dealHubSpotHubSpot
  • OutputPost stale-CRM alert to SlackSlack

What it does

It listens for Stripe subscription updates and treats Stripe as the billing source of truth. On each change it reads the customer's current plan and recurring amount, then compares them to the corresponding HubSpot deal's tier and MRR. If HubSpot is stale, it raises an alert and stages the exact correction needed so RevOps doesn't have to dig.

When to use it

Use it when customers self-serve upgrades or downgrades in Stripe Checkout but the CRM never gets updated, leaving forecasts and renewal playbooks running on wrong numbers. Best for teams that want real-time catch instead of a nightly sweep.

How it works

A Stripe webhook fires on subscription update. The flow resolves the customer's new plan and amount, then looks up the linked HubSpot deal. A branch checks whether tier or MRR diverge. If they match, the run ends quietly. If they drift, it posts a Slack alert naming the old and new values and writes a correction task back as a HubSpot deal note so the owner can confirm and apply the fix.

Set it up

What you configure once, before turning it on.

  1. 1
    Connect StripeCustomers, subscriptions, payments.
  2. 2
    Connect HubSpotCRM, deals, marketing, support.
  3. 3
    Connect SlackChannels, DMs, threads, mentions.
  4. 4
    Set each agent's modelWe leave models unset so you pick the tier — fast + cheap, or top-quality.
  5. 5
    Tune it to your dataEdit the prompts, filters, and field mappings so it matches how your team works.
  6. 6
    Test, then turn it onRun once against a sample, confirm the output, then enable the trigger.

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