OpenAI's ChatGPT and Codex now have 35 million weekly users between them. The company also introduced a $500 Pro plan, a price point that sits well above its existing consumer subscriptions and signals a push toward heavier, likely business-focused usage.
The two announcements land together, and they're not unrelated. A user base that size gives OpenAI leverage on pricing. A $500 tier gives it a way to separate casual users from the ones willing to pay for more capacity or features.
What the 35 million figure actually covers
The number is a combined weekly total for ChatGPT and Codex, not a daily active count and not a monthly one. OpenAI didn't break it down by product, so it's unclear how much of the 35 million comes from the coding tool versus the chat assistant.
Weekly users is a looser measure than daily actives. Someone who opens ChatGPT once a week counts the same as someone who lives in it. That makes the figure a reach number more than an engagement number, and it's the kind of stat companies tend to release when they want to show scale rather than intensity of use.
Still, 35 million weekly users is a real audience. It's the kind of base that makes a high-priced tier viable, because even a small conversion rate at $500 produces meaningful revenue.
Where the $500 plan fits
OpenAI didn't detail exactly what the Pro plan includes in the facts available. What's clear is the positioning: $500 is not a consumer impulse buy. It reads as a tier aimed at professionals, small teams, or heavy users who need more than the standard paid plans offer.
Pricing at that level does two things at once. It captures more revenue from the users who get the most out of the product, and it creates a visible gap between the free or low-cost experience and the premium one. That gap can push borderline users toward the cheaper paid tiers just to avoid the free tier's limits.
The company hasn't said how the $500 plan compares to its existing paid offerings in terms of usage caps, model access, or support. Those details will matter more than the sticker price for anyone actually deciding whether to buy it.
Why competitors are watching
OpenAI's pricing moves tend to set a reference point for the rest of the AI market. A $500 plan from the category leader gives other vendors room to launch their own high-end tiers without looking out of line.
It also puts pressure on competitors to justify their own pricing. If OpenAI can charge $500, rivals have to either match the features or undercut the price. Either way, the comparison gets made.
The 35 million weekly user figure adds weight to that pressure. Competitors now have to respond to both a scale claim and a pricing claim in the same news cycle.
What's still missing
OpenAI hasn't published a breakdown of the 35 million by product, region, or paid versus free. It hasn't said what the $500 Pro plan includes or when it becomes available beyond the unveiling.
Those gaps matter. Without a product split, it's hard to tell whether Codex is driving growth or riding ChatGPT's coattails. Without plan details, it's hard to tell whether $500 is a serious commercial tier or a headline number meant to anchor the rest of the pricing page.
The next concrete signal will be how OpenAI describes the Pro plan's features and whether the weekly user figure gets updated with a breakdown. Until then, the 35 million number and the $500 price tag stand as the two facts on the table, and the rest is inference.
