Discount code
DataForSEO sells API credit, not subscriptions. There is no public promo code, and there never has been.

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There is no DataForSEO promo code and there never has been. The company sells prepaid API credit, so the lever is volume pricing: the more you spend per month, the lower the unit cost — automatically, with nothing to enter.
Discount code
DataForSEO sells API credit, not subscriptions. There is no public promo code, and there never has been.
Free trial
$5 API credit
Signing up through our link starts the balance at $5 instead of the $1 a direct sign-up gets. No card required, and the credit never expires — enough to run real calls before funding an account.
Bundle
Volume pricing
Unit price drops as monthly spend rises. For heavy crawling this beats any coupon by a wide margin.
Coupon sites list DataForSEO because the search volume exists, not because a code does. The pricing model makes one structurally unlikely: you top up a balance and each API call draws from it, so there is no checkout where a code could apply.
What does move the price is the volume tier. Unit costs step down as monthly spend rises, which means consolidating your crawling onto one account beats spreading it across several — the opposite of what teams usually do when different projects have different budgets.
Before funding an account, spend the sign-up credit on the endpoints you actually plan to hit. SERP, Keywords Data and Backlinks price very differently per call, and a plan built on the wrong assumption about which one you will hammer costs far more than any coupon would have saved.