Julien Cohen-Roussey

Julien Cohen-Roussey

Co-founder & CEO of Diffly, formerly Head of Sales & Chief of Staff at Javelo (exit 2023). Passionate about entrepreneurship, SaaS, sales strategy, real estate and table tennis 🏓

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Strategy
Customer satisfaction in B2B : an underestimated strategic lever

06.10.2025 Written by Julien Cohen-Roussey

Tools
Win-Loss Diagnostic : Turning lost deals into growth opportunities

25.09.2025 Written by Julien Cohen-Roussey

Strategy
5 powerful questions to ask in a Win-Loss interview

10.06.2025 Written by Julien Cohen-Roussey

Tools
The Importance of Human Interactions in SaaS Offerings

03.04.2025 Written by Julien Cohen-Roussey

Win-Loss Analysis
6 strategies to encourage the adoption of Win-Loss analysis in your company

26.02.2025 Written by Julien Cohen-Roussey

Win-Loss Analysis
The true ROI of win-loss analysis

11.02.2025 Written by Julien Cohen-Roussey

Tools
Modjo and Diffly partner to offer a 360° Vvew of your sales cycle

27.11.2024 Written by Julien Cohen-Roussey

Win-Loss Analysis
Win-loss analysis : why are qualitative interviews so important?

29.10.2024 Written by Julien Cohen-Roussey

Win-Loss Analysis
Why internal Post-Mortems don’t give you the answers you need for win-loss analysis

02.10.2024 Written by Julien Cohen-Roussey

Win-Loss Analysis
6 classic mistakes about win-loss analysis

18.09.2024 Written by Julien Cohen-Roussey

Win-Loss Analysis
How win-loss analysis helps Revenue Teams increase win rates?

26.04.2024 Written by Julien Cohen-Roussey

Win-Loss Analysis
30 signals that you need to implement Win-Loss Analysis

26.04.2024 Written by Julien Cohen-Roussey

Stop losing prospects and customers without knowing why.

Diffly captures real buyer feedback, analyzes it at scale, and turns it into concrete decisions for your Revenue teams — at every stage of the journey

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