Optimise your online payment performance - Dalenys
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Your conversion is our prioriry

With the requirements of the PSD2, your first challenge is to limit or significantly lower your fraud rate? To help you in this process, Dalenys has designed a personalized support program that optimizes your fraud management on an ongoing basis.

+1,6 pts

average increase
in acceptance rates


average decrease
in chargeback rates

Dalenys anti-fraud calculator

Calculate the additional revenue you could earn with our Fraud Premium solution!

Level up your performance with our solution


Dynamic chargeback

Complete coverage
of payment methods

Seamless payment

robust platform

Full steerage of
payment data

One API for all
your integrations

The power of a full-service platform

As both a Payment service provider and acquirer, Dalenys controls the entire payment value chain: acquisition, processing and acceptation. This positionning means essentual advantages for your business.
Learn more about financial reconciliation

Optimised acceptances rates

We maximise your payment performance by combining our own acquisition channels and our powerful smart routing tools.

Financial reconciliation

Benefit from a complete and transparent view of all payments data, receive unified reports on all your transactions for a simplified reconciliation process.


Thanks to Daleny’s Fraud Premium solution and their support in optimising our 3DS trigger rules, our chargeback rate has fallen significantly. So, not only are we PSD2-compliant, but we’ve also improved our conversion rate.

Sébastien Bouges
Head of E-Commerce
Calculate the additional revenue you could generate with Fraud Premium.

Dedicated support for your success

Team up with experts who understand your sector and halp your business grow



Analysis and profiling of your business for the right choices at launch.


Business reviews and adjustments of your conversion strategies.


One-stop support for all your growth projects.

Watch the analysis of our Chief Product Officer

3 things to know about online payment performance

Use the right payment levers

Every function and action we do is for one purpose alone: growth your performance

White paper: 5 key levers for your payment performance

In this white paper, you will discover our recommendations for making payment a lever for conversion in the PSD2 context, changes in e-commerce and the latest innovations in payment.
Our clients

Success stories

We are proud to support ambitious companies from every business sector. We have developed specific expertise to support you according to the challenges of your industry.

The quality of human relations we enjoy at Dalenys is exceptional compared to all of our past experiences with several large PSPs. Antoine our account manager is perfect, as are also the teams at his side: risk management and service support.

Simon Fourticq
General Director
Discover our use cases

Dalenys has supported our growth and expansion in France since many years. Through the expertise of their teams, Netbet is largely benefiting from their excellent availability and high acceptance rates. Their Smart Routing platform and Premium fraud rule-based engine have enabled us to optimize our payments performances and we consider expanding our partnership to multiple other markets.

Ana Stef
Group Head of Payments
Discover our iGaming payment solution

Allopneus is constantly adapting to evolutions in e-commerce. Dalenys’ support is essential to face all these challenges and deliver the best possible shopping experience..

Fabien Suarez
Payment Manager
Discover the use case

You want to challenge your performance levers?