Development purposes are almost free with rate limits, and the exact RPM/TPM/RPD depends on the account level as stated on aistudio.google.com/rate-limit. For the Gemini 2.5 series, Search grounding is free for 1,500 times/day, and then US$35/1,000 times, while Maps grounding is also free for 1,500 times/day, but then US$25/1,000 times (confirmed on the official website on 2026-07-27 that the excess fee rates for the two are different). Other Search/Maps models are free for 500 times/day. For the Gemini 3 series models, the first 5,000 prompts per month are free (both Search and Maps), and then US$14/1,000 times for queries.
Both offer a free plan. Compare paid tiers against your needs.
Neither publishes paid pricing — check whether the free tier covers your needs.
FAQ
Is there a free version of CreateOS Sandbox?
Yes. The official website does not disclose the free quota; charges are based on actual usage (no minimum consumption, no monthly fee)
How much does CreateOS Sandbox cost?
The cheapest is the plan from CreateOS Sandbox named Pay-as-you-go, at about 官方報價（洽詢）.
Does CreateOS Sandbox support Chinese?
CreateOS Sandbox has no Chinese interface at this time.
Is there a free version of Google AI Studio?
Yes. Development purposes are almost free with rate limits, and the exact RPM/TPM/RPD depends on the account level as stated on aistudio.google.com/rate-limit. For the Gemini 2.5 series, Search grounding is free for 1,500 times/day, and then US$35/1,000 times, while Maps grounding is also free for 1,500 times/day, but then US$25/1,000 times (confirmed on the official website on 2026-07-27 that the excess fee rates for the two are different). Other Search/Maps models are free for 500 times/day. For the Gemini 3 series models, the first 5,000 prompts per month are free (both Search and Maps), and then US$14/1,000 times for queries.
How much does Google AI Studio cost?
The cheapest is the plan from Google AI Studio named Pay-as-you-go API, at about 官方報價（洽詢）.
Does Google AI Studio support Chinese?
Google AI Studio only partially supports Chinese.
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