> ## Content Index > Fetch the complete content index at: https://fallsrivermedia.com/llms.txt > Use this file to discover other available public pages before exploring further. # ChatGPT Ads Just Opened Up. Here's What HubSpot's Integration Actually Gives You. - URL: https://fallsrivermedia.com/chatgpt-ads-hubspot-which-tier-you-need/ - Published: 2026-07-15T12:24:31.000Z - Updated: 2026-07-15T12:24:31.000Z - Description: ChatGPT Ads dropped its minimum spend to zero and HubSpot just launched an integration. Here's what changed, who sees the ads, and which HubSpot tier you need to measure them. - Author: Lara Hill - Tags: Undercurrents, AEO, AI Marketing, HubSpot, Paid Media In February, running an ad inside ChatGPT required a minimum commitment somewhere north of $200,000\. As of May, it requires nothing. And as of last week, you can manage the whole thing from inside HubSpot. That is a fast collapse, and it has produced a lot of breathless coverage. Most of it skips the two questions that decide whether this channel is worth your time: who actually sees these ads, and what does your HubSpot subscription let you measure once the clicks start arriving. Here is the current state of both. ## What changed, in order ChatGPT's ad pilot launched February 9, 2026 for users on the Free and Go tiers, invitation-only, with a minimum spend reported between $200,000 and $250,000 and CPM-only bidding at a $60 default. That put it out of reach for everyone except holding companies and a handful of enterprise brands. It did not stay there long. By late March the pilot had reached Canada, Australia, and New Zealand, though accounts differ on whether those markets arrived at launch or a few weeks after it. In April the floor fell to $50,000 and CPC bidding entered limited pilot at a recommended $3 to $5 starting bid. Then on May 5, OpenAI opened the self-serve Ads Manager to every US business, removed the minimum spend entirely, and shipped a measurement pixel and Conversions API. Cost-per-action bidding followed across late May and early June for accounts with conversion tracking configured. Roughly a quarter of a million dollars down to zero in three months. CPMs compressed alongside the floor, from the $60 launch rate to somewhere around $25 to $60 depending on category. That is the normal pattern for a new ad market finding its clearing price. It is just happening faster than usual. ## What HubSpot added HubSpot's ChatGPT Ads integration went into beta in mid-July. It is not generally available yet, so customers have to request access. HubSpot consultant Carrie Gallagher published [the clearest walkthrough of the beta's mechanics](https://carriegallagher.com/hubspot-chatgpt-ads-integration/?ref=fallsrivermedia.com) so far, and the summary below follows her account alongside HubSpot's release notes. If you want the step-by-step, start there. What we want to add comes after it. Once you have access, you connect an OpenAI Ads account under Settings > Marketing > Ads using an API key from your OpenAI Ads dashboard. Campaign creation lives at Marketing > Ads, with a ChatGPT ad type that asks for a short title, body copy capped around 100 characters, an image, and a destination URL. Targeting is the genuinely different part. Instead of demographics or keywords, you supply context hints: free-form phrases describing the kinds of conversations where your ad belongs. You are not describing a person. You are describing a question. From there, ChatGPT campaigns appear in the same Manage and Analyze tabs as your other ad networks, auto-tracking appends UTM parameters, and contacts who click can enroll in workflows. One detail worth flagging: HubSpot's beta description specifies fixed CPM pricing, while OpenAI's direct platform now supports CPC and CPA bidding as well. If bidding model matters to your test design, confirm what the beta actually exposes before you plan around it. ## Which HubSpot tier you need This is where most of the coverage gets sloppy. The claim making the rounds is that the integration works on every Marketing Hub tier, including Free. That is true about access and misleading about value. Connecting an ad account is available on all HubSpot plans. HubSpot's own documentation confirms the ads tool is part of Marketing Hub and can be used for free. Measuring what happens afterward is a different question: TierWhat you get Free Last ad interaction attribution only Starter Last ad interaction attribution only, plus expanded audience options Professional All attribution report types, plus new deals and new customers metrics, plus the campaign Revenue report Enterprise Adds the campaign Revenue attribution report and multi-touch attribution models HubSpot states this directly in its documentation: accounts on the free CRM and Marketing Hub Starter have access to the Last ad interaction report only, while Professional and Enterprise accounts unlock the rest. The new deals and new customers metrics likewise require Professional or Enterprise. A note on the two rows at the bottom, because the naming is easy to misread. These are two different reports. The campaign **Revenue** report requires Marketing Hub Professional. The campaign **Revenue attribution** report, which is the one with selectable multi-touch models, requires Enterprise. Both appear in HubSpot's campaign documentation with those subscription requirements attached. Worth confirming which of the two you actually need before you budget for a tier. So the pitch you have probably read, that you can trace a click through to a contact, a deal, and revenue, describes the Professional feature set. On Free or Starter you get last-click and nothing downstream. You can absolutely run the ads. You just cannot answer the question you ran them to answer. **One caveat we cannot close for you.** HubSpot's ad network documentation still lists only Facebook, Google, LinkedIn, and TikTok. ChatGPT is not in the knowledge base yet, because the integration is days old and gated. The table above reflects the generally available ads tool. HubSpot has published nothing about whether the beta carries its own eligibility requirements, and betas are frequently gated separately. The request-access form is the only way to know. ## Who actually sees these ads Ads serve to ChatGPT's Free and Go tiers. Plus, Pro, Business, Enterprise, and Education subscribers do not see them, and OpenAI has positioned ad-free access as a permanent property of paid plans rather than a temporary state. That matters enormously depending on who you sell to. If your buyers are enterprise employees working inside company-provisioned ChatGPT seats, you are structurally unable to reach them here, no matter how good your context hints are. If your buyers are individual practitioners researching a decision on their own account, the picture is very different. This single fact does more to determine fit than any performance benchmark. Work it out before you look at CPCs. ## What the performance data does and does not say You will see one number repeated everywhere: a 0.91% click-through rate against a 6.4% Google Search benchmark, roughly seven times lower. Treat it carefully. That figure traces back to a single Adthena client, in one sector, during the managed-pilot phase in March, when a reporting glitch was also preventing some advertisers from seeing their own campaign data. Adthena's own CMO framed it as a cautionary signal, not a benchmark. Every article citing it is citing the same data point. Other early reads point elsewhere. One performance marketing agency reports CTRs ranging from 0.8% to 2.3% depending on vertical, with education among the stronger fits. Another published 15 days of live account data showing CPC around $1.72, well under the widely quoted $3 to $5\. Criteo reports LLM referrals converting at 1.5x other channels, though that comes from its own retail client base and has not been independently verified. Notice what all of those have in common. Each is one advertiser's account, shared voluntarily, in a category that may look nothing like yours. OpenAI has released no aggregate cross-advertiser data at all. So there is no benchmark here to hit or miss, only a scattering of other people's results that happen to be the only numbers anyone has. Read them as weather reports from somewhere else, not as a forecast for your own campaign. ## What we would tell a client Three things. Check the audience question first. If the people who buy from you are sitting on paid ChatGPT seats, stop here. The rest of the analysis does not matter. Check your tier second. If you are on Free or Starter, you can run the ads but you will be flying on last-click. Decide whether that is enough to learn something, or whether the test is only worth running from Professional up. Size the test for learning, not for revenue. The channel is too young and the data too thin for anyone to promise you a return. What an early test does buy is a real understanding of how your buyers describe their problems inside AI, and that intelligence is useful well beyond this one ad platform. The floor came down. That does not mean the answer is yes. It means the question is finally worth asking. --- *Falls River Media builds AI-augmented marketing systems for B2B and professional services organizations. If you are weighing whether a new AI channel belongs in your mix,* [*get in touch*](https://fallsrivermedia.com/contact/)*.*