Win/Loss Platform

Know why you lost the deal. For real.

90% of closed-lost reasons in your CRM aren’t accurate. Diffly contacts every lost prospect to get the full story about why they said no... so you can win them back or win the next one.
Hundreds of companies rely on win/loss analysis with Diffly

Prospects stay polite with you, but they get honest with Diffly.

Dashboard showing decision drivers with sections for recurring, winning, and losing factors, including a scatter plot highlighting areas labeled 'What makes you lose' and 'What makes you win.'
When you lose a deal, we reach out.
When a deal is concluded in your CRM, Diffly’s team will automatically contact the prospect to find out why.
Win-loss analysis platform - Step 1 “Automate” 2
Get the truth on what went wrong.
As a neutral third party, Diffly uses quantitative surveys and qualitative interviews plus the power of AI to reveal the truth at scale.
Dashboard showing decision drivers categorized into recurring, winning, and losing with deal counts and influence; a scatter plot below highlights factors affecting wins in green and losses in red based on influence and count.
Zoom into each deal.
Zoom out for trends.
AI surfaces overall win/loss drivers. You dive into quotes and data for each individual deal to see key details on what happened.
Dashboard interface displaying categorized tags for product feedback, marketing, sales enablement, pricing & packaging, and competition, alongside a popup with an interview transcript discussing TBWA's win-loss analysis approach.
Want more clarity? We’ll get everyone on a call.
Diffly experts run live interviews between you and your prospects to uncover even more, using proven methodology to guide the call.
Screenshot of a deal information dashboard for TBWA Corporate showing deal status, decision drivers categorized by sentiment, and feedback sections including buyer interview and survey summaries.

When you see what’s wrong, you can fix what’s wrong.

50
%
increase in win rate for B2B companies that perform continuous win-loss analysis
90
%
of your CRM's close lost reasons are wrong
17
%
increase in sales cycle efficiency for B2B companies that collect qualitative & quantitative feedback
"Diffly enabled us to shift from an intuitive approach to a data-driven strategy, with a direct impact on our growth. In less than a year, we increased our conversion rate by 35% and doubled our migration rate to paid plans, while training our teams with concrete insights. A partnership that changed the way we sell.”
Simon Bouchez
Simon Bouchez
COO (ex CEO of Reveal)
@Crossbeam
"Diffly is a simple setup for a 10X ROI! Thanks to Diffly, we not only increased our conversion rate, but we also gained a much better understanding of our competitors and how we can differentiate ourselves in complex markets. Diffly has become a key strategic partner for us. It is the single source of truth to fuel our battle cards and confirm or refute strategic, product, and positioning directions.”
Raphaël Boukris
Raphaël Boukris
CRO & Co-Founder
@Didomi
"With Diffly, we’ve not only improved our sales efficiency but also instilled a data-driven culture within our teams. The insights generated are now at the heart of our decision-making, whether in sales, marketing, or product development. It’s a real game-changer for our company."
Portrait of a smiling man in a navy blazer and light blue shirt against a bright yellow background.
Pierre Leroux
CEO
@Lemon Learning
"Before Diffly, we had ideas about what worked and what didn’t, but nothing tangible to support our decisions. This allowed me to deliver some very strong messages internally, and it helped the teams become aware of things they hadn’t even considered."
Smiling man with tousled brown hair and beard wearing a blue button-up shirt against a plain white background.
Hugues Peuchot
Co-founder & CEO
@Skillup

Better prospect insights mean...

Winning Product Decisions

Helps your product teams prioritize the features that actually shift deals.
Illustration of a digital dashboard with a rising line graph, a magnifying glass icon, two data tables, and a blue '+50%' symbol above.

Stronger GTM Execution

Understand which messages resonate in new countries, new products, new ICP’s, and more.
Two overlapping line charts with one red and one green trend line, accompanied by a circular percent chart.

Killer Competitive Intelligence

Uncover the specific advantages and weaknesses of rival products.
Illustration of a digital dashboard with data tables, status indicators in red, yellow, green, and icons for search, analytics, and performance.

Frictionless Operations

Find hiccups in the sales process within handoffs, tools, and workflows that impact conversion.
Diagram showing two flowcharts with connected squares, one highlighted in green and the other in red, with a magnifying glass icon over a red-highlighted square.

Win-Back Strategies That Work

Diffly turns lost deals into second chances with strategy backed by truth.
Abstract illustration of a digital interface with layered cards and text blocks highlighted in green and red, representing filtering or search results.

Smarter Deal Qualification

Know which battles are worth fighting and prioritize your sale team’s time.
Illustration of a funnel filtering multiple user icons into fewer user icons with green circles, featuring a blue app logo in the center of the funnel.
Integartions

Plug Diffly straight into your stack

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Frequently asked questions

Why best B2B companies are adopting win-loss ?
Best Revenue leaders understand that the key thing about selling is knowing why you sell and why you don’t sell. It’s the start from which you establish your sales, product, pricing and marketing strategy. If you are not sure about why you win or lose, you take regular small actions that can have no or less impact. Win-Loss analysis owner also understand that their company leaves money on the table. On the 80% of the deal they lose, approximately 25% should have been won. They need to know how. But they can’t only rely on their CRM’s closed-lost reason.
How Diffly’s win-loss analysis is different from my CRM closed-lost fields ?
This is because your CRM data is wrong 90% of the time. If we analyse what your CRM says when you lose a deal, it’s due to “price” or “product” reasons. But you first need to dig and know what were the exact drivers behind “pricing” and “product”. Also, many other factors have potentially impacted your deals (reputation, competitor’s best approach, customization, references, warranties, etc.). You can’t take relevant actions to improve win rates based on your CRM closed-lost reasons.
What is the new superpower you can get by adopting Diffly’s win-loss analysis ?
Have you ever dreamed about being in your buyer’s mind? Diffly helps you step into it. Thanks to this new superpower, you can: Win future deals with the insights from the past that made you win or lose and Increase client retention with churn & renewal analysis solution
Who benefits the most win-loss analysis?
Win-Loss Analysis is usually a must-have for sales-led businesses of all sizes. It's particularly valuable for Revenue teams (particularly CRO and Ops) as well as Product Marketing Manager teams. Usually, C-level, marketing professionals, product managers, customer success managers and competitive analysts are also looking to improve their productivity thanks to win-loss. Systemizing win-loss analysis will help you improve win rates as well as your sales tactics, customer engagement and marketing positioning.
Why do I need a neutral party such as Diffly?
An external third party ensures unbiased feedback collection as buyers are more likely to share candid and honest opinions about their experience. This neutral approach helps uncover insights that you can’t find yourself, free from internal preconceptions or biases. Not to mention the expertise of Diffly’s interviewers who are trained to extract the true decision drivers that really impacted your deals. You constantly get one single source of irrefutable truth that aligns every team.
Why do I also need to take time to analyse the win reasons ?
People usually only analyse the reasons why they lose a deal. But it’s also deeply relevant to analyse why they win a deal. You can duplicate winning strategies and share what works across your organisation.
How can I find the right balance between qualitative interviews and quantitative surveys ?
Diffly adapts the feedback collection strategy to your business. Depending on your deal size and your volume of opportunities, you will have a majority of interviews (high deal size, low volume) or a majority of surveys (low deal size, high volume). What is key is to mix quantitative and qualitative.
Who are Diffly’s founders?
Julien, David and Anne-Sophie founded Diffly with the vision to create a new last step in all the CRM of the world. You can know more about why they launched Diffly here.