Dennis Montegnies

TLDR

Dennis Montegnies is a co-founder of LegalFly, the Ghent-based AI workspace for in-house legal and compliance teams.

Overview

Dennis Montegnies co-founded LegalFly in 2023 alongside Ruben Miessen, Kasper Verbeeck De Wael, and Gregory Vekemans, all former product and engineering leads at Tinder (Match Group). The team left Match Group in April 2023, built an MVP within weeks, and ran a pilot with 25 law firms before formally incorporating. LegalFly raised EUR 2M in seed funding in November 2023 and EUR 15M in a Series A in July 2024, reporting 800% revenue growth in 2025.

Connections

• Co-founded LegalFly with Ruben Miessen, Kasper Verbeeck De Wael, and Gregory Vekemans, based in Ghent.