20 Winning Growth
Experiments That Help E-Commerce
Brands Grow Fast in 2025Tested and Perfected by B2C Growth Experts at Sprints & Sneakers.
80%
100 AD purchases
CPA €42.95
Purchase Value
+70%
ROAS
+123%
-26% Decrease in spent
Sprintgoal +120%
20 Winning Growth
Experiments That Help E-Commerce
Brands Grow Fast in 2025Tested and Perfected by B2C Growth Experts at Sprints & Sneakers.
80%
100 AD purchases
CPA €42.95
Purchase Value
+70%
ROAS
+123%
-26% Decrease in spent
Sprintgoal +120%
20 Winning Growth
Experiments That Help E-Commerce
Brands Grow Fast in 2025Tested and Perfected by B2C Growth Experts at Sprints & Sneakers.
80%
100 AD purchases
CPA €42.95
Purchase Value
+70%
ROAS
+123%
-26% Decrease in spent
Sprintgoal +120%
20 Winning Growth
Experiments That Help E-Commerce
Brands Grow Fast in 2025Tested and Perfected by B2C Growth Experts at Sprints & Sneakers.
80%
100 AD purchases
CPA €42.95
Purchase Value
+70%
ROAS
+123%
-26% Decrease in spent
Sprintgoal +120%
20 Winning Growth
Experiments That Help
E-Commerce
Brands Grow Fast in 2025Tested and Perfected by B2C Growth Experts at Sprints & Sneakers.
+25%
CPA €42.95
Purchase Value
+70%
ROAS
+123%
-26% Decrease in spent
+21%
Progress in sales
this month
20 Winning Growth
Experiments That Help
E-Commerce
Brands Grow Fast in 2025Tested and Perfected by B2C Growth Experts at Sprints & Sneakers.
+25%
CPA €42.95
Purchase Value
+70%
ROAS
+123%
-26% Decrease in spent
+21%
Progress in sales
this month
20 Winning Growth
Experiments That Help
E-Commerce
Brands Grow Fast in 2025Tested and Perfected by B2C Growth Experts at Sprints & Sneakers.
+25%
CPA €42.95
Purchase Value
+70%
ROAS
+123%
-26% Decrease in spent
+21%
Progress in sales
this month
20 Winning Growth
Experiments That Help
E-Commerce
Brands Grow Fast in 2025Tested and Perfected by B2C Growth Experts at Sprints & Sneakers.
+25%
CPA €42.95
Purchase Value
+70%
ROAS
+123%
-26% Decrease in spent
+21%
Progress in sales
this month
+80%
100 AD purchases
20 Winning Growth
Experiments That
Help E-Commerce
Brands Grow
Fast in 2025Tested and Perfected by
B2C Growth Experts at Sprints & Sneakers.Sprintgoal +120%
CPA €42.95
Purchase Value
+70%
ROAS
+123%
-26% Decrease in spent
+80%
100 AD purchases
20 Winning Growth
Experiments That
Help E-Commerce
Brands Grow
Fast in 2025Tested and Perfected by
B2C Growth Experts at Sprints & Sneakers.Sprintgoal +120%
CPA €42.95
Purchase Value
+70%
ROAS
+123%
-26% Decrease in spent
+80%
100 AD purchases
20 Winning Growth
Experiments That
Help E-Commerce
Brands Grow
Fast in 2025Tested and Perfected by
B2C Growth Experts at Sprints & Sneakers.Sprintgoal +120%
CPA €42.95
Purchase Value
+70%
ROAS
+123%
-26% Decrease in spent
+80%
100 AD purchases
20 Winning Growth
Experiments That
Help E-Commerce
Brands Grow
Fast in 2025Tested and Perfected by
B2C Growth Experts at Sprints & Sneakers.Sprintgoal +120%
CPA €42.95
Purchase Value
+70%
ROAS
+123%
-26% Decrease in spent
Over 3500 Growth Experiments for the Boldest Brands by Sprints & Sneakers
Over 3500 Growth Experiments for
the Boldest Brands by Sprints & Sneakers
REDEFINE E-COMMERCE GROWTH
The Rules of E-Commerce Growth
Have Changed.
In 2025, quick growth hacks aren’t enough. Success now demands full-funnel experimentation, data-driven insights, and unbreakable customer loyalty.
We’ve tested and refined these principles with leading brands, like achieving 200% revenue growth for Kayori, and now it’s your turn.
About Sprints & Sneakers
Experiments by S&S,
your Growth Partner for
E-Commerce success.
Experiments by S&S,
your Growth Partner for
E-Commerce success.
Experiments by S&S,
your Growth Partner for
E-Commerce success.
Our proven system combines rapid experimentation with a full-funnel approach, helping brands unlock new revenue channels, lower CPA, and build lasting customer loyalty.
Our proven system combines rapid experimentation with a full-funnel approach, helping brands unlock new revenue channels, lower CPA, and build lasting customer loyalty.
Our proven system combines rapid experimentation with a full-funnel approach, helping brands unlock new revenue channels, lower CPA, and build lasting customer loyalty.
Unlike agencies that work from the outside, we partner with your team, aligning growth strategy with your brand’s mission.
Together, we scale what works.
Unlike agencies that work from the outside, we partner with your team, aligning growth strategy with your brand’s mission.
Together, we scale what works.
Unlike agencies that work from the outside, we partner with your team, aligning growth strategy with your brand’s mission.
Together, we scale what works.
Revenue Boost
Revenue Boost
Cost Efficiency
Cost Efficiency
Customer Loyalty
Customer Loyalty
Channel Expansion
Channel Expansion
Winning Experiments at your Fingertips
Real tests. Real results. Built with brands like yours.
"26% decrease in spent, 35% more purchases, 70% more purchase value and a ROAS increase of 123% 👀"
Mick Brok, Sr. Growth Marketer
"120% sprint goal in my last month 🥹 🫡"
Danique Levering, CRM Marketer
"Adspent: €257. Clicks: 542. Sales: 6. CPA: €42.95. CTR collection ad: 1.26%. CTR carrousel ad: 1.99%. Conclusion: carrousel ad with overlay reached a higher CTR then the collection ad and seems more relevant for the sale period."
Monique Wols, Social Specialist
"Instead of an email with intro hook and direct link to the blog/podcast, we moved the button to the blog/podcast to the bottom of the mail. Increased the percentage of people who click on a project from 29% of total clicks to 47% of total clicks - Ez money 💰"
Mick Brok, Sr. Growth Marketer
"981.306 more sauce bottles (Retail) sold YTD towards 2023 🚀 🔥"
Jorg Eising, Growth Marketer
"This Tiktok 'Fomo' ad idea that I came up with is now their best performing Tiktok ad with 100+ purchases 🤩"
Monique Wols, Social Specialist
"26% decrease in spent, 35% more purchases, 70% more purchase value and a ROAS increase of 123% 👀"
Mick Brok, Sr. Growth Marketer
"120% sprint goal in my last month 🥹 🫡"
Danique Levering, CRM Marketer
"Adspent: €257. Clicks: 542. Sales: 6. CPA: €42.95. CTR collection ad: 1.26%. CTR carrousel ad: 1.99%. Conclusion: carrousel ad with overlay reached a higher CTR then the collection ad and seems more relevant for the sale period."
Monique Wols, Social Specialist
"Instead of an email with intro hook and direct link to the blog/podcast, we moved the button to the blog/podcast to the bottom of the mail. Increased the percentage of people who click on a project from 29% of total clicks to 47% of total clicks - Ez money 💰"
Mick Brok, Sr. Growth Marketer
"981.306 more sauce bottles (Retail) sold YTD towards 2023 🚀 🔥"
Jorg Eising, Growth Marketer
"This Tiktok 'Fomo' ad idea that I came up with is now their best performing Tiktok ad with 100+ purchases 🤩"
Monique Wols, Social Specialist
Get the 20 Growth Experiments
That Drive Real Results
Join the E-Commerce brands already scaling revenue, lowering CPA, and unlocking new channels with S&S-tested growth experiments.
+25%
Contact
Duivendrechtsekade 80b, 1096 AH Amsterdam
© Copyright 2025. All rights Reserved.
Created by
Sigi van 't Schip
Contact
Duivendrechtsekade 80b, 1096 AH Amsterdam
© Copyright 2025. All rights Reserved.
Created by
Sigi van 't Schip
Contact
Duivendrechtsekade 80b, 1096 AH Amsterdam
© Copyright 2025. All rights Reserved.
Created by
Sigi van 't Schip