HubSpot can now connect to ChatGPT Ads and Microsoft Advertising. A new channel in your ads dashboard doesn't tell sales which contacts deserve a follow-up, or why. Before you spend, settle three things: who controls the connection and the budget, what contact data the ad platform receives, and how a click becomes a contact your team can act on and report. Both integrations are still maturing, so verify each point in your own portal.
What can each integration do today?
Both integrations are young and their status differs by feature, so confirm what your portal offers before you plan around any row. Checked 6 October 2026.
| ChatGPT Ads in HubSpot | Microsoft Advertising in HubSpot | |
|---|---|---|
| Status in HubSpot's documentation | Labelled Beta. A Super Admin can opt the account in. | Marketplace app listed at $0. One HubSpot guide (tracking) still carries a Super Admin beta opt-in note; others don't, so check your portal. |
| Building ads inside HubSpot | Yes: ChatGPT Chat Card campaigns, with creative, targeting, budget and schedule. | HubSpot's guides cover connecting, tracking, conversion events and reporting. We found no guide to creating Microsoft campaigns in HubSpot. |
| Reporting beside other channels | Yes, in the Ads tool: impressions, clicks, contacts, customers and cost. | Yes, in the Ads tool, alongside other paid channels. |
| Contact tracking | Auto-tracking appends tracking parameters to your ad URLs. | Auto-tracking applies tracking parameters to supported ad types. Audience campaigns are reporting-only. |
| Audiences | Include and exclude audiences in the Targeting tab. HubSpot's guide doesn't say where those audiences come from. | The Marketplace listing says HubSpot contact lists sync as ad audiences, and that this needs Marketing Hub Starter or higher. We found no knowledge-base guide for it. |
| Conversion feedback | Not covered in the guides we checked. | Lifecycle-stage changes can be sent to Microsoft as conversion events, using a consent property you choose. |
| Follow-up | Contacts who engage can enter workflows. | The Marketplace listing says contacts who click an ad and fill out a form can trigger workflows. |
Check 1: Who can connect, approve and spend?
Connecting an ad channel is an access decision before it is a marketing decision. Each integration has its own gates.
For ChatGPT Ads, a Super Admin can opt the HubSpot account into the beta, and connecting an ad account needs the Ads publishing permission in HubSpot (HubSpot's guide). You also need a ChatGPT Ads account. If your organization uses ChatGPT Business or Enterprise, OpenAI says a global admin must also approve HubSpot's Ads access in its Admin Console, where it is off by default, and that approval is separate from your own authorization. HubSpot's page describes the approver as a tenant admin, so confirm which role applies to your account.
For Microsoft Advertising, you need the same Ads publishing permission in HubSpot and the right administrator access on the Microsoft Advertising account itself. One HubSpot guide also notes a Super Admin opt-in for the integration beta (tracking guide).
In a small company these can all be one person. In a larger one they are often different people, so name two roles before anything is connected: the person who owns the budget, and the person who can turn the connection off. OpenAI notes that disconnecting HubSpot from ChatGPT Ads doesn't delete the account or its campaigns, but campaigns that depend on the connection may stop updating.
The Microsoft app costs $0. The ads are still paid media, budgeted separately from the integration.
What data does the ad platform receive?
With Microsoft Advertising, HubSpot can send conversion events built on lifecycle-stage changes, and the Marketplace listing says contact lists can sync as ad audiences. Both are deliberate transfers of contact data to a third party. HubSpot's own guide for conversion events asks you to confirm that each contact whose data you share has given permission, and the setup has you choose a consent property, which contact fields to send (email, phone, name) and whether to share all contacts or only those who interact with ads. Only lifecycle changes after you create the event count, and Microsoft's totals may not match HubSpot's.
- Build a list for this purpose. Reusing "all contacts" sends people you never meant to advertise to.
- Write the exclusions down. Decide whether current customers, open deals, partners and suppressed contacts belong in the audience.
- Keep two permissions apart. Being subscribed to your email doesn't tell you whether someone expects to be targeted with ads, and an email unsubscribe doesn't remove a contact from a list you already synced.
- Choose the consent property deliberately. If you can't point to the field that records permission to share data with an ad platform, don't sync.
- Don't assume every contact matches. Matching happens on the ad platform's side, and HubSpot says more shared fields improve match rates.
- Ask your privacy owner to approve the intended use. This article is not legal advice.
What counts as a measurable result?
HubSpot can report ad performance, and it can attribute contacts to ads. They are different things, and five details decide which one you get.
- Tracking only counts clicks after you switch it on. Auto-tracking is a per-ad-account setting. HubSpot says tracking does not work retroactively: it can only associate future ad clicks with contacts.
- The ad type matters. HubSpot's Microsoft guide lists Audience campaigns as reporting-supported but not tracking-supported. Search, Shopping, Hotel, App and Performance Max campaigns have both. If your plan leans on Audience campaigns, expect spend and clicks in the report without contacts attributed to them.
- The click URL has to carry HubSpot's own parameters. To attribute a contact to a specific ad, the URL needs the network-specific parameters HubSpot adds. UTM parameters you add by hand can identify the traffic source, but HubSpot may not be able to attribute the contact to a specific ad. For Microsoft, HubSpot adds them through an account-level Final URL Suffix and Microsoft's click ID auto-tagging. Overriding that suffix, or using a URL shortener or third-party template that drops query parameters, can lose them.
- The page and the form have to be tracked. The HubSpot tracking code must be on the page the ad sends people to. For a new contact to be attributed, someone clicks an ad, starts a web session and then submits a form: a HubSpot form, a pop-up form, or a non-HubSpot form that uses HubSpot's Forms API (HubSpot's attribution guide). Some attribution reports also count other conversions, such as a Shopify signup, and the Re-engagement report covers existing contacts who click an ad later, so check which report you are reading.
- A deal has to meet its own rules. In the Ads tool's deal reporting, HubSpot attributes a deal only when it is Closed Won, associated with an attributed contact, carries a close date in the report range, and that contact is in the default Customer lifecycle stage. A custom lifecycle stage keeps the deal out of that report. Which attribution reports you can use also depends on your Marketing Hub tier: Starter gets the last-interaction report only.
Even then, a click is not yet a follow-up. The new contact needs a workflow with an owner and a response time. A contact in a report that nobody is assigned to is a line on a chart. And an attributed deal shows that an ad was part of the contact's journey. It doesn't prove the ad created the revenue.
The figure below shows one example path, a form-led conversion. Other paths exist, and the report you read decides which ones count.
A readiness check before you scale spend
Take an illustrative journey: a prospect clicks an ad, lands on a tagged page and submits a form. Walk it end to end and look for evidence at each step.
- The final landing URL, after any redirects, still carries the tracking parameters, and the HubSpot tracking code is on that page.
- The contact record shows the original source and the campaign.
- A workflow enrolled the contact and set an owner.
- Someone received a task or notification inside the response time you promised.
- If a deal was created, it is associated with the contact, so the report can pick it up when the deal closes.
Run this with your smallest approved budget before you scale it. If a step has no evidence, fix it before you add spend.
Who owns each check?
The roles below are suggestions. Replace them with the people in your company.
| Decision | Responsible role | Evidence | Recheck when |
|---|---|---|---|
| Access and budget | Account admin and paid-media owner | Who opted in, who approved, who can disconnect | A role changes or a new ad account is added |
| Data sharing | Privacy or data owner, with CRM ops | The audience definition, its exclusions, the consent property and the approved purpose | The list criteria or your privacy policy change |
| Tracking | CRM ops | A test URL keeps its parameters, the page has the tracking code and the contact shows its source | You add an ad type, a redirect or a URL shortener |
| Follow-up | Sales manager | Workflow owner is set and the response time is met | Team or routing changes |
Where IV-Lead fits
IV-Lead is a HubSpot Solutions Partner (Gold). We'll look at your HubSpot setup together, focus on the gaps that could affect your next campaign, and follow up with up to three findings and recommended next steps. When you book, tell us which channel you're considering and what you want to achieve.
Book a 30-minute ad-channel readiness review
Frequently asked questions
Is ChatGPT Ads in HubSpot generally available?
HubSpot's documentation labels it Beta and says a Super Admin can opt the account in. Availability and features can change, so check your portal before you plan a launch.
Does the Microsoft Advertising integration cost anything?
The Marketplace app is listed at $0, and the listing says syncing audiences and events needs Marketing Hub Starter, Professional or Enterprise. The ad spend itself is separate.
Can I create Microsoft ads inside HubSpot?
HubSpot's guides we checked cover connecting the account, tracking, conversion events and reporting. We found no guide to building Microsoft campaigns in HubSpot, so assume you still create them in Microsoft Advertising until your portal shows otherwise.
Will every ad click become a contact in HubSpot?
No. Reporting and attribution are different, Audience campaigns on Microsoft are reporting-only, and clicks before auto-tracking was switched on aren't attributed. For a new contact, HubSpot's baseline rule is a click, a web session and a submitted form. A visitor who is never identified isn't attributed to a contact, though some reports also count other conversions, such as a Shopify signup.
Who needs to approve the ChatGPT Ads connection?
In HubSpot you need the Ads publishing permission, and a Super Admin can opt the account into the beta. OpenAI says a global admin must approve HubSpot's Ads access for ChatGPT Business and Enterprise organizations, and HubSpot's page describes a tenant admin, so confirm which role applies to you. These roles can belong to the same person.
Should I sync my whole contact list as an ad audience?
Start with a list built for the purpose, with written exclusions and a consent property you can point to, and have your privacy owner approve the use. An email subscription and ad targeting are separate permissions.
Can an Israeli company advertise on ChatGPT Ads?
OpenAI lists Israel among the countries with self-service access, provided the legal entity that advertises and is billed is based in a listed country. The pages we checked don't say whether Hebrew ad creative is supported, so confirm that with OpenAI before you plan Hebrew ads.
Sources checked on 6 October 2026
- HubSpot Knowledge Base: Create ChatGPT Ads campaigns in HubSpot; Connect and manage ChatGPT Ads account in HubSpot; Track your Microsoft Advertising ads in HubSpot; Create and sync ad conversion events for your Microsoft Advertising account; Ads attribution in HubSpot; Ad tracking in HubSpot
- OpenAI Help Center: Setting up ChatGPT Ads in HubSpot; Ads Manager Availability
- HubSpot Marketplace: Microsoft Advertising listing
