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The Solution

A tool designed to make better decisions.

Experiences show that improving isn't just about "swimming faster".

Interface SwimAnalyzer — dashboard d'analyse biomécanique

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Precisely visualize performance gaps

Identify technical and coordinative priorities

Better direct training content

Individualize each swimmer's work

Build a clear, measurable race strategy

Turn data into concrete decisions on the pool deck

In the field

Real-time analysis, directly at the pool deck.

By comparing the swimmer's current race against a target model, SwimAnalyzer 2.0 precisely identifies performance gaps, prioritizes key areas for improvement, and helps build concrete training strategies.

Entraîneur utilisant SwimAnalyzer sur iPad au bord du bassin

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Features

Advanced features for training and competition.

Designed to turn data into concrete decisions on the pool deck.

Individualized Race Models

Create models based on precise goals and record multiple performance targets per swimmer throughout the season.

Start time (15 m)Split timesSegment timesLap timesAverage speedsStroke rateStroke countDistance per cycle

Performance Projection

Project future performances from current swimmer data to build a measurable progression strategy.

Competition Analysis

Analyze races in real time during competitions and get detailed post-race analyses with video, charts, and comparative data.

Precise Biomechanical Data

Split times, speeds, stroke rate, stroke count, distance per cycle , built second by second from real performance data.

International Database

15+ years of performances compiled since 2010, from youth to elite level, all strokes up to 200 m.

Clear and Fast Interface

Available in 7 languages, designed for use at both club and elite level , no unnecessary complexity.

Testimonials

What coaches are saying

SwimAnalyzer helped me understand in seconds what was truly limiting my swimmers' progress. An indispensable tool.

M

Marie L.

Île-de-France Swimming Club

The precision of the race models is remarkable. I can finally show my swimmers exactly where their gaps are relative to elite benchmarks.

T

Thomas R.

France National Swimming Centre

In 25 years of coaching, I had never had such a complete tool for individualizing each swimmer's work. It's a true paradigm shift.

S

Sophie M.

Brittany Regional Club

The Method

The science of performance at the heart of the app.

SwimAnalyzer 2.0 is built on over 15 years of international swimming performance analysis.

of international performance analysis

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official race analyses

7000+

database since

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of coaching experience

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Behind every performance… there is a model to understand.

Benoît Grattepanche
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About

Designed to understand performance.

BG

Benoît Grattepanche

Swimming Coach · Osteopath · Creator of SwimAnalyzer

2019

Coach at the Arab Championships (Casablanca, Morocco)

2018

Coach at the Youth Olympic Games (Buenos Aires, Argentina)

2017

Coach at the Junior World Championships (Indianapolis, USA)

2016

Coach at the Rio Olympic Games (Rio de Janeiro, Brazil)

2011

Coach at the African Games (Mozambique)

2009

Coach at the African Junior Championships (Mauritius)

2003

Coach at the Short Course World Cup (Paris, France)

SwimAnalyzer was built with a simple intention: to turn swimming data into information that is genuinely useful for progression.

A fascination with technique, movement, and the efficiency of gesture — present since childhood — gradually gave rise to SwimAnalyzer.

The project is now built on over 25 years of swimming coaching experience, 15 years of race analysis, and an approach centered on understanding performance.

Over the years, I had the privilege of accompanying swimmers to the 2016 Rio Olympic Games and the 2018 Buenos Aires Youth Olympic Games, and of collaborating with some of the most respected coaches in the world, including Fabrice Pellerin and Guennadi Touretski. These experiences deeply reinforced my conviction that performance never rests on a single factor, but on complex balances that must be learned, understood, and analyzed.

My training as an osteopath also allowed me to develop a sharper reading of neuromuscular mechanisms, coordination, and biomechanical constraints that influence movement efficiency. This approach progressively strengthened my belief that performance is built through complex balances — often invisible, yet essential.

I discovered that behind every performance lie measurable and identifiable patterns, as well as intricate balances between coordination, motor efficiency, and the swimmer's capacity for adaptation.

"Every metric, zone, and indicator in SwimAnalyzer was designed with the requirement of offering tools that are genuinely usable in the field — in service of understanding, progression, and lasting performance."

Prepare your next performance.

  • Understand why a swimmer improves

  • Identify what limits a performance

  • Visualize the gaps with elite-level benchmarks

  • Analyze coordination and movement efficiency

  • Turn data into concrete decisions at training

"Because behind every performance… there is a model to understand."

Try SwimAnalyzer 2.0
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FAQ

Frequently Asked Questions

Download SwimAnalyzer

SwimAnalyzer 2.0 is available now on the App Store.

Download on the App Store

Have a question? Email Benoît → swimanalyzer2.0@gmail.com