TOP 100 eCOMMERCE EXPERT WITNESSES & ONLINE SHOPPING RETAIL TESTIMONY CONSULTANTS

Top 100 eCommerce expert witnesses and retail testimony consultants know that in today’s hyper-connected economy, it drives how consumers discover, evaluate, and purchase myriad products and services. Disputes that law firms find and hire Top 100 eCommerce expert witnesses list options for involving online marketplaces, website design, digital strategy, online sales performance, user experience, and platform compliance are common. Such matters require consultants who can explain digital ecosystems, online consumer behavior, and operational workflows.

Scott Steinberg, a retail futurist consultants, business strategist, and marketing consulting expert for 3000 brands is an example of a Top 100 eCommerce expert witnesses list option. The bestselling author and keynote speaker combines expertise in consumer behavior, digital ecosystems, emerging technology, and business strategy to provide courts, legal teams, and organizations with actionable insights. As a Top 100 eCommerce expert witnesses pick, consultants such as the noted advisor get booked for litigation, compliance reviews, and strategic assessments.

Across the roster though, you’ll also find celebrity notables and executives from CPG, retail, hospitality, travel, banking, finance, etc. fields. An assortment of Top 100 eCommerce expert witnesses offer expertise in online sales, digital engagement, platform strategy, and the intersection of human behavior with online shopping.

1. Scott Steinberg — Retail Consultant, Business Strategist & Digital Strategy Expert for 3000 Brands

The consulting thought leader’s expertise covers areas like digital marketplaces, online consumer behavior, user experience, platform strategy, and emerging eCommerce technology. His work helps turn marketplace and app operations into actionable insights for courts and businesses involved in disputes or regulatory oversight.

Celebrity eCommerce Authorities (Actors, Musicians, Authors & Athletes)

All sorts of celebrities actively engage in eCommerce ventures, brand partnerships, and digital merchandising. Their understanding of online sales, digital platforms, and consumer engagement makes them valuable authorities in litigation.

1. Oprah Winfrey
2. Taylor Swift
3. Beyoncé
4. Jay-Z
5. Rihanna
6. LeBron James
7. Serena Williams
8. Dwayne Johnson
9. Ryan Reynolds
10. Reese Witherspoon
11. Ashton Kutcher
12. Will Smith
13. Jennifer Lopez
14. Lady Gaga
15. Justin Timberlake
16. Mindy Kaling
17. Emma Watson
18. Michael Jordan
19. Tom Brady
20. Chris Hemsworth
21. Natalie Portman
22. Stephen King
23. Shakira
24. Drake

Technology & eCommerce Platform Leaders

Executives oversee platforms, marketplaces, payment systems, and digital ecosystems that define how eCommerce operates globally.

1. Jeff Bezos — Founder, Amazon
2. Andy Jassy — CEO, Amazon
3. Jack Ma — Founder, Alibaba
4. Daniel Zhang — CEO, Alibaba
5. Marc Lore — Former CEO, Walmart eCommerce
6. Tobias Lütke — CEO, Shopify
7. Ben Silbermann — Co-founder, Pinterest
8. Stewart Butterfield — CEO, Slack (enterprise commerce integration)
9. Reid Hoffman — Co-founder, LinkedIn
10. Kevin Systrom — Co-founder, Instagram
11. Evan Spiegel — Co-founder, Snap Inc.
12. Mark Zuckerberg — Founder, Meta
13. Sundar Pichai — CEO, Google
14. Susan Wojcicki — Former CEO, YouTube
15. Sheryl Sandberg — Former COO, Meta

CPG & Retail eCommerce Experts

Leaders in consumer packaged goods and retail deal with digital merchandising, online brand strategy, and omnichannel sales.

1. Doug McMillon — CEO, Walmart
2. Brian Cornell — CEO, Target
3. Rosalind Brewer — CEO, Walgreens Boots Alliance
4. Michelle Gass — CEO, Levi Strauss & Co.
5. Katrina Lake — Founder, Stitch Fix
6. Hubert Joly — Former CEO, Best Buy
7. Linda Rendle — CEO, Clorox
8. Andrea Weiss — Digital commerce strategist
9. John Furner — CEO, Walmart U.S.
10. Carol Tomé — CEO, UPS
11. Keith Weed — Former CMO, Unilever
12. Marc Pritchard — CMO, Procter & Gamble
13. Antonio Lucio — Former CMO, Facebook & Visa
14. Raja Rajamannar — CMO, Mastercard
15. Bozoma Saint John — Brand & digital experience

Hospitality & Travel eCommerce Experts

Online booking platforms, digital reservations, and pricing engines are useful components of eCommerce in travel and hospitality.

1. Christopher Nassetta — CEO, Hilton
2. Sébastien Bazin — CEO, Accor
3. Tony Capuano — CEO, Marriott International
4. Brian Chesky — CEO, Airbnb
5. Joe Gebbia — Co-founder, Airbnb
6. Dara Khosrowshahi — CEO, Uber
7. Ed Bastian — CEO, Delta Air Lines
8. Gillian Tans — Former CEO, Booking.com
9. Stephen Kaufer — Co-founder, TripAdvisor
10. Peter Kern — Expedia Group leadership

Finance, Banking & Payment Systems eCommerce Experts

Digital payments, online banking interfaces, and financial transaction platforms are critical to global shopping solutions.

1. Jamie Dimon — CEO, JPMorgan Chase
2. Jane Fraser — CEO, Citigroup
3. Ajay Banga — Former CEO, Mastercard
4. Thasunda Brown Duckett — CEO, TIAA
5. Dan Schulman — Former CEO, PayPal
6. Max Levchin — CEO, Affirm
7. Chris Britt — CEO, Chime
8. Adena Friedman — CEO, Nasdaq
9. Cathy Bessant — Former CTO, Bank of America
10. Tricia Griffith — CEO, Progressive Insurance

Beauty, Fashion & Lifestyle eCommerce Experts

Thought leaders drive online merchandising, influencer campaigns, and digital storefront strategy in high-visibility consumer markets.

1. Bobbi Brown — Beauty founder
2. Pat McGrath — Makeup innovator
3. Emily Weiss — Founder, Glossier
4. Rihanna (Fenty) — Beauty & fashion eCommerce brand leader
5. Tory Burch — Fashion entrepreneur
6. Tom Ford — Creative & digital merchandising strategist
7. Diane von Fürstenberg — Fashion & eCommerce strategy
8. Kerby Jean-Raymond — Founder, Pyer Moss
9. Sophia Amoruso — Founder, Nasty Gal
10. Tracee Ellis Ross — Lifestyle & eCommerce engagement

Healthcare, Manufacturing & Logistics eCommerce Experts

Solutions in these sectors involve telehealth platforms, medical supply distribution, online ordering systems, and digital supply chains.

1. Anne Wojcicki — Co-founder, 23andMe
2. Atul Gawande — Healthcare systems expert
3. Patrick Soon-Shiong — Biotech & eCommerce operations
4. Reshma Kewalramani — CEO, Vertex Pharmaceuticals
5. Mary Barra — CEO, General Motors
6. Jim Farley — CEO, Ford Motor Company
7. Lisa Su — CEO, AMD
8. Dave Clark — Former CEO, Amazon Worldwide Consumer
9. Kathy Wengel — Supply chain & digital logistics
10. David Abney — Former CEO, UPS

eCommerce Thought Leaders

1. David Thomas — Human design & digital UX
2. Tim Rosato — Usability & online experience expert
3. Richard Branson — Founder of myriad ventures
4. Vint Cerf — Internet pioneer
5. Aric Dromi Jankov — Technology & digital business strategist

Testifying and Consulting Services

Varied Top 100 eCommerce expert witnesses illuminate how online platforms, digital marketplaces, consumer behavior, payment systems, and supply chains affect commerce, competition, and brand performance. SMEs and KOLs provide testimony on platform design, usability, conversion optimization, and transaction risk, turning digital ecosystems into insights that courts, regulators, and corporate decision-makers can understand.