“Brands shouldn’t have to guess what a media placement is worth, and publishers are often driving full-funnel value that is not always captured on a CPA or CPC model. We built MediaPact so both sides can see the deal, agree on the details, send creative and have the IO, all in one place.”
Bio
Lacie Thompson is the Founder and CEO of MediaPact, a two-sided marketplace for buying and selling flat-fee paid media. She previously founded LT Partners, an affiliate marketing agency that achieved Impact Diamond status in under four years and was acquired in June 2023 by a private equity–backed digital agency. Following the acquisition of LT Partners, Lacie served as Senior Vice President at New Engen, where she ran partner marketing and performance programs. She has 15+ years of experience in performance and brand marketing and is a regular speaker at iPX and PI Live. Named to the Martech Record Expert Panel and the PerformanceIn Top 50.
Credentials
- Founder & CEO, MediaPact 2025–present
- Founder & CEO, LT Partners 2018–2023 (exited)
- SVP, New Engen 2023–2025
- Martech Record Expert Panel Named
- PerformanceIn Top 50 Named
Speaking
- → iPX
- → PI Live
- → Martech Record Live
Awards & honors
- → Impact Diamond Agency Status — LT Partners (one of four agencies in under four years)
- → PerformanceIn Top 50
- → Martech Record Expert Panel
Press & features
- Former New Engen SVP launches flat-fee media platform MediaPact ↗
HelloPartner · 2026-01-06
Recent articles
Comparison
MediaPact vs. Adgenda: Marketplace or IO Workflow Tool? (2026 Comparison)
How-to
The 'One-Platform' Lie: A Media Buyer's Framework for Auditing and Integrating Disparate Ad Tech Stacks
How-to
The Ultimate Newsletter & Podcast Sponsorship ROI Calculator
Comparison
MediaPact vs. BuySellAds: Which Is the Better Direct Media Marketplace in 2026?
Comparison
MediaPact vs. CJ Affiliate: Adding Flat-Fee Media to CJ's Performance Network
Comparison
MediaPact vs. Impact: Flat-Fee Media Meets Affiliate Networks
Comparison
MediaPact vs. Partnerize: Flat-Fee Media + Partnership Automation
Comparison
MediaPact vs. Passionfroot: Which Platform Wins for Newsletter & Creator Sponsorships?
Comparison
MediaPact vs. Paved: Which Newsletter Sponsorship Platform Wins in 2026?
Comparison
MediaPact vs. Swapstack: Newsletter Sponsorships Beyond the beehiiv Ecosystem
Listicle
The 7 Best Flat-Fee Media Marketplaces in 2026 (Reviewed & Ranked)
Listicle
9 Best Paved Alternatives for 2026 (Reviewed by a 15-Year Media Buyer)
How-to
How to Buy Newsletter Sponsorships in 2026: A Brand Marketer's Complete Guide
Guide
Flat-Fee Media vs. CPA Affiliate Marketing: Which Is Right for Your Brand?
How-to
How to Sell Flat-Fee Media in 2026: A Publisher & Creator's Complete Guide
Listicle
Top 10 Newsletter Sponsorship Platforms in 2026 (Ranked by Use Case)
Guide
What Is Flat-Fee Media? The Definitive 2026 Guide for Brand Marketers
Guide
What Is a Paid Media Marketplace? How Modern Brands Buy Sponsorships in 2026