Model pricing
Google: Gemini 3.1 Pro Preview Custom Tools API Pricing
Compare 6 providers offering Google: Gemini 3.1 Pro Preview Custom Tools. Official rate is $2.00, the cheapest quote is $1.80.
- Providers
- 6
- Official
- $2.00
- Cheapest
- $1.80
- Context
- 1.0M
Provider pricing
Estimate my cost
Period
based on 30 days
| Provider | Input | Output | Cached input | Context | vs official | Your cost | |
|---|---|---|---|---|---|---|---|
api.apiyi.comReseller | $1.80 | $10.80 | — | — | 0.90× | $119cheapest | Use |
17.3M | $2.00 | $12.00 | $0.200 | 1.0M | 1.00× | $132+$13 | Use |
Google AI StudioModel owner | $2.00 | $12.00 | $0.200 | 1.0M | 1.00× | $132+$13 | |
218K | $2.00 | $12.00 | — | 1M | 1.00× | $132+$13 | Use |
api.burncloud.comReseller | $2.00 | $12.00 | — | — | 1.00× | $132+$13 | Use |
109K | $2.00 | $12.00 | — | — | 1.00× | $132+$13 | Use |
Stale or suspect listings
These providers list Google: Gemini 3.1 Pro Preview Custom Tools at a price wildly out of line with the official rate — usually a pricing multiplier left over from an older model generation. Verify before you spend.
| Provider | Input | Output | Cached input | vs official | |
|---|---|---|---|---|---|
aigcbest.topReseller | $75.00 | $300 | — | 37.50× | Use |
Prices captured Jul 26, 2026
Prices change frequently and promotional rates expire — always confirm on the provider's own pricing page before committing. Rates far below official pricing often indicate shared or resold accounts.