CNBC has also reported on the India launch and the broader strategy behind the cheaper plan, including OpenAI’s hope that ChatGPT Go could attract more users in a market where app spending is lower than in the United States. But those reports likewise do not give a confirmed 2026 paid-user acquisition target for Go.

What public sources do say about ChatGPT Go

Those facts support a cautious conclusion: ChatGPT Go is clearly a major affordability and international-expansion move. They do not, however, reveal conversion rates, country-by-country subscriber counts, churn, retention, or a 2026 net-add target.

The 220 million figure is a 2030 ChatGPT forecast — not a Go target

A separate number has received attention: Reuters, citing The Information, reported that OpenAI projects that by 2030, 8.5% of an estimated 2.6 billion weekly users — roughly 220 million people — will subscribe to ChatGPT.

That figure should not be described as “how many users ChatGPT Go will add in 2026” for three reasons:

1. The timeline is different. The Reuters-reported projection is for 2030, not for 2026.
2. The product scope is different. The figure refers to ChatGPT subscribers overall, not ChatGPT Go subscribers specifically.
3. The metric is different. It is a long-term subscription forecast based on estimated weekly users, not a disclosed target for new Go conversions by market or by year.

So the 220 million projection is useful context for OpenAI’s long-term monetisation ambitions. It is not evidence of a 2026 ChatGPT Go paid-user target.

Why a cheaper plan does not let us reverse-engineer the number

A lower price can make a subscription easier to sell, especially in markets where a $20 monthly plan may be out of reach for many consumers. OpenAI says Go has seen regular use for tasks such as writing, learning, image creation and problem-solving in markets where it is available.

Still, usage and paid subscriptions are not interchangeable. To estimate how many people ChatGPT Go might add in 2026, analysts would need data such as the eligible user base, free-to-paid conversion rate, rollout timing by country, retention, cancellations, and the split between Go and other ChatGPT plans. Those details have not been publicly confirmed in the sources available here.

There are also reasons to avoid overconfident extrapolation. Reuters, citing a Wall Street Journal report, said ChatGPT’s growth slowed toward the end of 2025, that OpenAI fell short of an internal target to reach 1 billion weekly active users by year-end, and that the company had faced subscriber defections. That report does not measure ChatGPT Go’s performance directly, but it underlines why a low price alone is not enough to calculate near-term paid-user gains.

The safest way to state it

Based on the available public information, the accurate wording is:

• ChatGPT Go launched in India in August 2025 and later expanded to 170 additional countries.
• CNBC reported the India price at 399 rupees per month, or about $4.57.
• OpenAI calls Go its fastest-growing plan, but it has not publicly stated how many paid users it expects Go to add in 2026.
• Reuters reported a much broader OpenAI projection of about 220 million paying ChatGPT subscribers by 2030.

The bottom line: OpenAI’s 2026 paid-user target for ChatGPT Go is not confirmed in the public sources reviewed here. The most concrete large subscriber figure available is the reported 2030 forecast for ChatGPT overall, not a 2026 target for the low-cost Go plan.

CNBC has also reported on the India launch and the broader strategy behind the cheaper plan, including OpenAI’s hope that ChatGPT Go could attract more users in a market where app spending is lower than in the United States. But those reports likewise do not give a confirmed 2026 paid-user acquisition target for Go.

What public sources do say about ChatGPT Go

Those facts support a cautious conclusion: ChatGPT Go is clearly a major affordability and international-expansion move. They do not, however, reveal conversion rates, country-by-country subscriber counts, churn, retention, or a 2026 net-add target.

The 220 million figure is a 2030 ChatGPT forecast — not a Go target

A separate number has received attention: Reuters, citing The Information, reported that OpenAI projects that by 2030, 8.5% of an estimated 2.6 billion weekly users — roughly 220 million people — will subscribe to ChatGPT.

That figure should not be described as “how many users ChatGPT Go will add in 2026” for three reasons:

1. The timeline is different. The Reuters-reported projection is for 2030, not for 2026.
2. The product scope is different. The figure refers to ChatGPT subscribers overall, not ChatGPT Go subscribers specifically.
3. The metric is different. It is a long-term subscription forecast based on estimated weekly users, not a disclosed target for new Go conversions by market or by year.

So the 220 million projection is useful context for OpenAI’s long-term monetisation ambitions. It is not evidence of a 2026 ChatGPT Go paid-user target.

Why a cheaper plan does not let us reverse-engineer the number

A lower price can make a subscription easier to sell, especially in markets where a $20 monthly plan may be out of reach for many consumers. OpenAI says Go has seen regular use for tasks such as writing, learning, image creation and problem-solving in markets where it is available.

Still, usage and paid subscriptions are not interchangeable. To estimate how many people ChatGPT Go might add in 2026, analysts would need data such as the eligible user base, free-to-paid conversion rate, rollout timing by country, retention, cancellations, and the split between Go and other ChatGPT plans. Those details have not been publicly confirmed in the sources available here.

There are also reasons to avoid overconfident extrapolation. Reuters, citing a Wall Street Journal report, said ChatGPT’s growth slowed toward the end of 2025, that OpenAI fell short of an internal target to reach 1 billion weekly active users by year-end, and that the company had faced subscriber defections. That report does not measure ChatGPT Go’s performance directly, but it underlines why a low price alone is not enough to calculate near-term paid-user gains.

The safest way to state it

Based on the available public information, the accurate wording is:

• ChatGPT Go launched in India in August 2025 and later expanded to 170 additional countries.
• CNBC reported the India price at 399 rupees per month, or about $4.57.
• OpenAI calls Go its fastest-growing plan, but it has not publicly stated how many paid users it expects Go to add in 2026.
• Reuters reported a much broader OpenAI projection of about 220 million paying ChatGPT subscribers by 2030.

The bottom line: OpenAI’s 2026 paid-user target for ChatGPT Go is not confirmed in the public sources reviewed here. The most concrete large subscriber figure available is the reported 2030 forecast for ChatGPT overall, not a 2026 target for the low-cost Go plan.