// the channel
The next ad platform is a conversation.
What ChatGPT ads are, how the auction works, and why the operational window is open right now. Everything below is public-record.
// how fast this happened
Jan 16
Ad principles published
OpenAI sets the rules: labeled, answer-native, no health or politics.
Feb 9
First ads ship
Managed beta with a handful of launch advertisers.
Mar 26
$100M ARR run rate
Faster to nine figures than any prior ad platform.
May 5
Self-serve opens
Anyone with a card can buy. US, CA, AU, NZ.
Next
UK + EU rollout
Announced, undated. More inventory categories to follow.
all dates from OpenAI public announcements
// the format
An ad that arrives as part of the answer.
1
in-answer placement
One sponsored unit, rendered as part of the answer, with a brand header plus creative card. Relevance is the targeting.
2
always labeled
'Sponsored' sits with the brand identity. Disclosure is platform-enforced, so the ad competes on usefulness, not disguise.
3
the creative card
Headline, body, and image in one click-out card. Engagement is measured per conversation context.
format mock · not an OpenAI screenshot
// the mechanics
What you can buy, and what you can't.
targetable
What you can target
- ✓ conversation context categories
- ✓ geography + language
- ✓ device + daypart
- ✓ competitor-adjacent contexts
excluded
What's off-limits
- ✗ health + medical contexts
- ✗ politics + elections
- ✗ minors' conversations
- ✗ user-level identity targeting
auction
How pricing works
- ✓ second-price auction per slot
- ✓ CPM + CPA bidding
- ✓ context-level bid control
- ✓ hourly reporting via API
availability
Where it's live
- ✓ US · CA · AU · NZ self-serve
- ✓ UK announced, undated
- ✗ EU pending DSA review
- ✓ min spend: none
// the window
The easy era ended in weeks.
Early buyers got cheap reach because nobody else was in the auction. That's over, and CPMs have climbed steadily since self-serve opened. From here, operational skill decides who wins: bid discipline, context selection, creative rotation, pacing.
Skill compounds. Waiting doesn't.
indexed CPM · platform-wide directional · no client data