Marple

In plain words

Marple is an interactive time series visualization tool designed for engineers to organize and analyze sensor data without coding. It handles measurement files from experiments and tests, supporting high-frequency logging from multiple sensors simultaneously with millions of data points. The web-based platform provides responsive visualization to make sense of large datasets that would otherwise require manual coding in Python, Matlab, or Jupyter notebooks.

written from the facts on this page · September 2026

From the sources

Manage and visualize test- and measurement data in the Cloud. Create a free account, drag & drop your data files (.csv,ulog,.) and visualize many different signals all at once!

Marple DB is a high-performance solution for storing and querying large amounts of time series data. Built on PostgreSQL, it enables efficient data ingestion, analysis, and integration with Marple Insight.

Visit our booth at the Professional Motorsport Expo (PMW) expo in Cologne (12-13 nov)! Click to discover our motorsport package Marple 2.0 is out now! Rewatch the Marple Autumn Summit to discover the new Marple DB and Marple Insight. Marple DB is a high-performance data lakehouse designed for processing and standardising time series data from measurement files. Built on top of Parquet and PostgreSQL, it is designed to handle extreme data sizes and measurement frequencies. Marple DB has built-in plugins for most popular file types such as MDF/MF4, CSV, MAT and many more . That's not enough? 100% customise your own plugin. Unify data from different sources to enable AI and Data Mining use…from marpledata.com

In the maker’s words, at launch

Hi HN! I’m Nero from Marple, and we build time series tooling for Aerospace & Automotive. In 2020, we launched our first product: a sort of Grafana on steroids designed for high performance analysis. After integrating with a lot of different TS databases, we kept running into their design limits when trying to…

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  CI/CD for time series data (by Marple)2023 · marpledata.com · ▲15

  Hi HN! I'm Nero, founder of a Belgian startup called Marple (marpledata.com). We make software for engineers to analyse time series data. Think about data from physical systems like cars, airplanes, drones, ... and smaller subsystems. We see that lot of engineers start by doing sanity checks on their data. These are quite simple - but take quite some time. That's why we starting thinking about building CI/CD for time series data. The current version is quite MVP, but is mostly bug-free. We're gathering feedback from people before we expand functionality. So let me know how it works for…

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