Success Stories

See how brands succeed with DoorDash Ads. Read real-world case studies highlighting how restaurants, CPGs, and retailers drive growth through strategic advertising campaigns.

Ads Blog - Success Story - Ruby Tuesday

How Brand Interest Targeting Became Ruby Tuesday's Top-Performing Growth Driver

Building on its mature DoorDash Ads strategy, Ruby Tuesday used Brand Interest Targeting to reach higher-intent diners, driving a 5.28x ROAS and outperforming existing campaigns by 17–20% on conversion rate while maintaining comparable costs.

Jul 21, 2026
Ads - Case Study - Chomps - Hero

How Chomps Drove Over 50% New-to-Brand Sales with Dish Interest Targeting

See how Chomps used Sponsored Brands with Dish Interest Targeting to reach consumers based on real restaurant ordering behavior — driving over 4x ROAS and 50% new-to-brand sales.

Jun 26, 2026
Ads Blog - Case Study - The Magnum Ice Cream Company

Competing for Cravings: How The Magnum Ice Cream Company Won New Buyers with Onsite and Offsite Ads

The Magnum Ice Cream Company partnered with DoorDash Ads to compete in snacking occasions, driving +85% period-over-period growth in new consumers, +73 bps in category share, and 125M+ impressions across onsite and offsite.

Jun 4, 2026
4 min read
Ads - Case Study - Kellanova

How Kellanova Benchmarked Performance with DoorDash to Scale Media Investment

Kellanova achieved 2.9x iROAS and +46% sales lift¹, and used lift measurement to validate incremental impact and guide more confident investment decisions.

May 8, 2026
4 min read
Tropical smoothie visual asset

Tropical Smoothie Cafe Blends Bigger Returns with Franchise Opt-In Campaigns

Learn how Tropical Smoothie Cafe used opt-in campaigns on DoorDash to increase local visibility, drive incremental sales, and scale participation to over 44% of their cafes.

Apr 14, 2026
3 min read
Ads - Marketing - Diageo Image

Diageo wins holiday shoppers with convenient gifting

There’s giving - and then there’s gifting with style. With Diageo and DoorDash, thoughtful holiday gifts are just a few taps away. No extra time, no stress, just perfectly delivered spirits.

Mar 31, 2026
5 min read