ChatGPT Pro 500: What the New $500/Month Plan Actually Gets You
OpenAI's $500/month ChatGPT Pro 500 plan explained: usage limits, Ultrafast access, and why the $200 Pro tier just got a usage cut.
What is the ChatGPT Pro 500 plan?
ChatGPT Pro 500 is a new $500-per-month subscription tier from OpenAI, announced at DevDay, that sits above the existing Pro plan. It gives subscribers roughly 25 times the usage of a Plus account, access to OpenAI’s Ultrafast inference mode in ChatGPT and Codex, and usage that carries over into partner apps built on OpenAI’s platform. It’s aimed at power users and teams running heavy agentic workloads who were already bumping into limits on the $200 Pro plan.
TL;DR
- Pro 500 costs $500 a month and comes with about 25 times the usage allowance of a Plus subscription, plus access to Ultrafast speed in both ChatGPT and Codex.
- The older $200 Pro plan got a usage cut, dropping from roughly 20 times Plus usage down to 10 times Plus, even as OpenAI reopened signups for it after Astra’s launch.
- Ultrafast runs at around 300 tokens per second, roughly eight times the speed of standard API access, but at about six times the price.
- Ultrafast is live on Astra now and coming to Soul 6.1 soon, and because Soul is itself far cheaper than Astra, Ultrafast Soul could land close to what standard-speed Astra used to cost.
- The pricing structure increasingly pushes serious users toward the top tier, which raises the question of whether heavy users stay with OpenAI or look at alternatives like Anthropic’s plans.
- Dot usage economics matter here too, since talking to OpenAI’s new agent “dot” is free on any plan, but the actual work it performs on your behalf consumes the same usage pool that Pro 500 expands.
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How does Pro 500 compare to Plus and the $200 Pro plan?
Plus remains OpenAI’s baseline paid tier for casual to moderate users. Pro 500, at 25 times Plus usage, is pitched at people running near-constant workloads: long agent sessions, heavy Codex use, or multiple parallel projects that would otherwise hit rate limits in minutes.
The $200 Pro plan used to offer around 20 times Plus usage. OpenAI closed Pro signups for a period after launching Astra, reportedly to manage demand, then reopened it at DevDay. The catch is that the usage multiplier dropped to roughly 10 times Plus, half of what it used to be. That’s a meaningful downgrade for anyone who was already on the $200 tier or was planning to join it for Astra-level access.
The practical effect is a three-tier ladder: Plus for light use, Pro 200 for moderate heavy use (now at half its old ceiling), and Pro 500 for the people who need both high volume and the fastest inference speed available. Usage limits on these plans aren’t fixed forever either. OpenAI has adjusted them before and is likely to keep tuning them as compute costs and demand shift.
What is Ultrafast and is it worth the price?
Ultrafast is OpenAI’s high-speed inference mode, currently available on the Astra model, with support for Soul 6.1 coming soon. It’s reported to run at around 300 tokens per second, about eight times faster than standard API throughput, at roughly six times the normal price. The speed gain likely comes from running on specialized inference hardware rather than standard GPU serving, similar to what companies like Cerebras offer for low-latency token generation.
Whether that’s worth paying for depends on the workload. For anything where a human is sitting and waiting, live coding sessions, interactive demos, real-time editing, shaving seconds or minutes off a response has obvious value. For long-running autonomous agent tasks that take hours regardless, raw speed matters less than cost efficiency, and the 6x price premium is harder to justify.
There’s a wrinkle worth noting: Soul 6.1 is already priced well below Astra for standard-speed use. If Ultrafast pricing applies a flat multiplier on top of each model’s base price, running Soul 6.1 at Ultrafast speed could end up costing close to what plain, standard-speed Astra used to cost. That makes Ultrafast Soul a more interesting proposition than Ultrafast Astra for anyone chasing speed without wanting to pay Astra-level rates.
Why did OpenAI cut Pro plan usage limits?
OpenAI didn’t give a detailed public explanation beyond the plan changes themselves, but the timing lines up with the launch of more expensive, more capable models and the introduction of Pro 500 as a new top tier. Cutting the $200 plan’s usage from 20x to 10x Plus while simultaneously offering a 25x option at $500 looks like a deliberate push to move the heaviest users up the pricing ladder rather than absorb their usage cost at the lower price point.
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This is a familiar pattern in AI subscription pricing: as frontier models get more expensive to serve, especially at scale, providers either raise prices outright or quietly reduce how much users can do at existing price points. OpenAI chose the latter for Pro 200, while adding a new premium option for people who need (or are willing to pay for) the old level of access and more.
Is the Pro 500 plan worth it?
For most ChatGPT users, no. The jump from Plus to Pro 500 is a 25x usage increase at a price point most individuals won’t justify. Pro 500 makes sense mainly for a narrow group: developers running Codex continuously throughout the day, teams building on OpenAI’s agent stack who need Ultrafast response times, or power users who were already maxing out the $200 Pro plan and now find themselves squeezed by its reduced limits.
For everyone else, the more interesting question raised by this pricing shake-up is where the ceiling sits for serious but non-enterprise users. With Pro 200 now offering half the usage it once did, people who relied on that tier for heavy daily work face a choice: pay $500 a month, cut back usage, or look at what competitors are charging for comparable access. OpenAI’s own DevDay messaging suggested the company is aware this could cut either way, pushing people up to Pro 500 or pushing them toward other platforms entirely.
How does this connect to OpenAI’s broader agent strategy?
The Pro 500 plan doesn’t exist in isolation. It landed alongside “dot,” OpenAI’s new always-on personal agent that lives inside ChatGPT and Codex, and a new Agents API for building managed, vertical agent harnesses. Talking to a dot is free regardless of plan, but the actual tasks it performs, writing code, testing fixes, running browser sessions, draw from the same usage pool that Pro 500 expands. That structure matters: if dots become the kind of proactive, always-running assistant OpenAI is pitching them as, usage volume is going to climb fast for anyone who actually delegates real work to one. A bigger usage allowance and faster inference speed are the two levers OpenAI has built for people who end up needing exactly that.
Frequently Asked Questions
How much does ChatGPT Pro 500 cost?
It costs $500 per month and includes about 25 times the usage of a Plus subscription, along with access to Ultrafast inference speed in ChatGPT and Codex.
Did the $200 ChatGPT Pro plan change?
Yes. OpenAI reopened signups for the $200 Pro plan at DevDay but reduced its usage allowance from roughly 20 times Plus down to about 10 times Plus.
What is Ultrafast in ChatGPT and Codex?
Ultrafast is a high-speed inference mode running at around 300 tokens per second, about eight times faster than standard access, at roughly six times the price. It’s currently available on the Astra model with Soul 6.1 support coming soon.
Does usage on Pro 500 carry over to other apps?
Yes, OpenAI said Pro 500 usage carries over into partner apps built on its platform, not just ChatGPT and Codex themselves.
Is Pro 500 meant for regular ChatGPT users or developers?
It’s aimed primarily at heavy users and developers, particularly those running continuous Codex sessions, agent workloads, or hitting usage caps on the lower-priced Pro plan. Casual users are unlikely to need it.