DeepSeek vs GPT: how much can I save?
The fastest way to estimate the savings from using DeepSeek instead of GPT is to compare the actual per-request and monthly cost of each candidate. Aimed at cost-sensitive teams, this page lays the models out together so you are choosing on price for your real token mix, not marketing claims.
Results update automatically as you type.
| DeepSeek V4 Pro | DeepSeek | $0.000870 | $87.00 | 1,000,000 |
| GPT-5 | OpenAI | $0.00625 | $625.00 | 128,000 |
Why this isn't trivial
The part people underestimate: DeepSeek's aggressive pricing can cut token cost dramatically, but savings depend on your exact input:output mix. In practice the biggest savings come from shifting high-volume, quality-tolerant paths to the cheaper model, so it is worth modelling before you commit.
How it's calculated
We estimate this by comparing each model's per-request cost on your workload and projecting the monthly and annual delta. Every figure uses the current provider prices baked into the site (reviewed daily), and you can override any input to match your own assumptions.
Frequently asked questions
Is DeepSeek always cheaper?+
Usually on token price, but confirm quality on your task before switching wholesale.
Where do I capture the most savings?+
On your highest-volume, least quality-critical requests.
Are these prices up to date?+
Yes. The model prices behind this calculator are refreshed and reviewed daily, so your estimate reflects current provider rates rather than a stale snapshot.
Related
Estimates for planning. Pricing data last reviewed 28 July 2026.