Kate Talbot provides expert witness services for influencer marketing litigation — including deliverables disputes, engagement metric analysis, FTC compliance, brand-creator contract performance, and damages valuation. Retained in 20+ cases across IP, employment, and influencer matters at firms including Fish & Richardson, Knobbe Martens, and Seyfarth Shaw.
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At a glance
- 20+ — Cases
- $5,000 — Standard retainer
- Nationally — Available
Attorneys handling evidence disputes retain a social media expert to authenticate and explain platform records — here's how that works →
What she testifies on
- Engagement metric interpretation
- Influencer contract performance
- Audience authenticity analysis
- FTC disclosure compliance
- Reach and deliverables analysis
- Damages valuation
- Platform mechanics — TikTok, Instagram, YouTube
- Algorithmic distribution analysis
Case types
- Brand-creator contract disputes over deliverables and performance
- Influencer fraud — fake followers, purchased engagement, bot activity
- FTC disclosure violations in sponsored content
- IP and trademark disputes involving influencer content
- Reputational harm and defamation in creator disputes
- Employment matters involving social media conduct
Why attorneys retain her
Kate Talbot brings operator-level platform expertise that academic experts cannot. She ran social media for Virgin America and Kiva, built products for social selling and influencer marketing, and taught social media strategy at the C-suite level for Sony Latin America and the Digital Marketing Institute.
She was a Senior Forbes Contributor and has appeared on CNN, NPR, and BBC. This practitioner background — combined with active litigation experience across 20+ cases for law firms including Fish & Richardson, Knobbe Martens, and Seyfarth Shaw — means she can explain platform mechanics to a judge or jury in plain language, not academic abstractions.
For related context, see her analysis of why screenshots are easier to misinterpret as social media evidence than lawyers think.
Kate also delivers CLE programs for attorneys on social media evidence and platform mechanics — a complementary resource for attorneys evaluating expert witness retention.
Frequently asked questions
What is an influencer dispute expert witness?
An influencer dispute expert witness provides courts with specialized knowledge about influencer marketing — including how platforms distribute content, how engagement metrics are measured, what industry standards exist for creator contracts, and how to calculate damages when a party fails to perform.
What does an influencer expert witness testify about?
Testimony typically covers platform mechanics, audience authenticity, deliverables performance, engagement metric interpretation, FTC disclosure standards, and reputational or economic harm. The scope depends on the facts of the case.
How do you measure influencer contract performance?
Performance analysis requires platform-native data — not screenshots. Relevant metrics include reach, impressions, engagement rate, audience demographics, story views, and link clicks, benchmarked against industry standards for the creator's tier and platform.
When should an influencer expert witness be retained?
As early as possible. Platform data retention windows are narrow and content is often deleted or aged out before litigation begins. Early retention allows for proper preservation requests and ensures the most complete evidentiary record.
About Kate Talbot
Kate Talbot — Social Media Expert Witness. Operator across Virgin America, Kiva, and Forbes Senior Contributor. Retained in 20+ cases for law firms including Fish & Richardson, Knobbe Martens, and Seyfarth Shaw.
Retainer
Standard retainer: $5,000. Available nationwide — federal and state. See also the main Expert Witness page.
Social media expert witness
Facing a dispute over social media evidence? Kate Talbot provides expert analysis and testimony on how messages, posts, and metadata function on social media and other platforms — retained in IP, employment, personal injury, criminal defense, and insurance matters.
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