Diffly is a technology company.
Diffly has raised $2.0M across 1 funding round.
Diffly has raised $2.0M in total across 1 funding round.
Diffly has raised $2.0M in total across 1 funding round.
Diffly's investors include 360 Capital Partners.
Diffly is a European technology company building the leading buyer-centric win-loss analysis platform for B2B revenue teams. It integrates with CRMs to automate feedback collection from buyers and sales teams, delivering actionable insights on why deals are won or lost through AI, neutral third-party interviews, and custom dashboards.[1][2][3] Serving B2B industry leaders, Diffly solves the core problem that companies lose ~80% of deals without understanding why—providing regular, reliable data to boost win rates, refine go-to-market strategies, drive product roadmaps, enhance customer retention, and build competitive intelligence.[1][2][3] The platform emphasizes automation, multi-channel feedback (surveys, interviews), and expert support, enabling teams to focus on action rather than biased internal collection, with reported outcomes like 30% churn reduction.[2][3]
Diffly was founded by serial entrepreneurs Julien Cohen-Roussey (Co-CEO & co-founder, ex Chief of Staff & Head of Sales at Javelo), David Guillermain (Co-CEO & co-founder, ex Co-founder & CRO at Javelo—exited to PSG Equity in 2022—and ex Head of Sales at Multiposting, exited to SAP in 2016), and Anne-Sophie (co-founder).[1] As experienced B2B founders, they repeatedly encountered the frustration of losing 80% of deals without clear reasons and even misunderstanding wins amid celebration.[1] This led them to champion win-loss analysis—a practice used by top B2B firms but hard to scale internally due to bias and resource demands.[1][3] Pivoting from guesswork to direct buyer feedback, they launched Diffly as the first such platform in Europe, backed by a startup accelerator, to democratize reliable insights for all revenue teams.[1]
Diffly rides the wave of AI-driven revenue intelligence and data-centric GTM optimization in B2B SaaS, where firms increasingly prioritize buyer psychology amid lengthening sales cycles and competitive pressures.[2][3] Timing aligns with maturing CRM ecosystems (e.g., post-Salesforce dominance) and the shift to automated, unbiased analytics—addressing a market gap where internal win-loss scales poorly.[1][3] Favorable forces include rising demand for customer-centric metrics (retention, churn prediction) and competitive intel in Europe's growing SaaS scene, amplified by founders' exit experience.[1] Diffly influences the ecosystem by empowering revenue teams at industry leaders, fostering better product-market fit, and setting a standard for buyer-focused tools that reduce revenue leakage.[2]
Diffly is poised for expansion as B2B firms double down on AI-augmented insights to navigate economic volatility and AI hype cycles. Expect deeper integrations with emerging revenue ops stacks, global scaling beyond Europe, and enhanced predictive features (e.g., real-time churn/upsell AI). Trends like multimodal buyer data and agentic workflows will amplify its edge, potentially evolving Diffly into a full revenue intelligence suite—influencing how startups like its founders' past ventures (Javelo, Multiposting) turn data into dominance. This buyer-centric approach positions Diffly as essential for winning in a deal-loss-heavy world.[1][2][3]
Diffly has raised $2.0M across 1 funding round. Most recently, it raised $2.0M Seed in October 2025.
| Date | Round | Lead Investors | Other Investors |
|---|---|---|---|
| Oct 1, 2025 | $2.0M Seed | 360 Capital Partners |