Best Viant DSP Alternatives in 2026
Updated
15 platforms from demand side platform ranked against Viant DSP on the same published basis.
- 1Viant DSP vs Amazon Marketing Cloud
- 2Viant DSP vs Adtelligent
- 3Viant DSP vs Basis DSP
- 4Viant DSP vs Adobe Advertising Creative
- 5Viant DSP vs Yahoo DSP
- 6Viant DSP vs illumin
- 7Viant DSP vs Nexxen DSP
- 8Viant DSP vs Adform DSP
- 9Viant DSP vs Moloco Ads
- 10Viant DSP vs rtb.com
- 11Viant DSP vs Infillion DSP
- 12Viant DSP vs Simpli.fi
- 13Viant DSP vs The Trade Desk
- 14Viant DSP vs Criteo Commerce Growth
- 15Viant DSP vs StackAdapt
Viant DSP alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Amazon Marketing Cloud | 7.3 | Free plan | Free | API, Web |
| 2 | Adtelligent | 6.9 | No | — | API, Web |
| 3 | Basis DSP | 6.9 | No | — | API, Web |
| 4 | Adobe Advertising Creative | 6.8 | No | — | API, Web |
| 5 | Yahoo DSP | 6.8 | No | — | API, Web |
| 6 | illumin | 5.3 | No | — | Web |
| 7 | Nexxen DSP | 5.3 | No | — | — |
| 8 | Adform DSP | 5.2 | No | — | Web |
| 9 | Moloco Ads | 5.2 | No | — | Web |
| 10 | rtb.com | 5.1 | No | — | Web |
| 11 | Infillion DSP | 5.0 | No | — | Web |
| 12 | Simpli.fi | 5.0 | No | — | Web |
| 13 | The Trade Desk | 4.9 | No | — | Web |
| 14 | Criteo Commerce Growth | 4.8 | No | — | Web |
| 15 | StackAdapt | 4.8 | No | — | Web |
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Questions about Viant DSP alternatives
What is the best alternative to Viant DSP?
Amazon Marketing Cloud, number 1 in demand side platform with a score of 7.3 out of 10. The others here: Adtelligent, Basis DSP, Adobe Advertising Creative and 11 more.
What is the best free alternative to Viant DSP?
Amazon Marketing Cloud is the best-ranked alternative with a free plan. 1 of the 15 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it.