Wintertrace

B
B tier on Snow Removal SoftwareScore 7.1 · #6 of 25
Android app
Yes
Free plan
Yes
Runs on
Android, iOS, self-hosted, Web
wintertrace.com
The Wintertrace homepage

Summary

Wintertrace records winter service operations using GPS tracks, weather data, and photos, then creates PDF service proofs. Its focus is documenting completed work; it is not an order management system, route planner, or ERP. Drivers can send location data from the free OwnTracks app for iOS or Android directly to a Wintertrace installation over HTTPS, without an intermediate cloud. Weather is collected automatically at the start and end of an operation, using Open-Meteo by default, with Bright Sky and MET Norway also available. A customer portal lets clients view their operations and weather, optionally see GPS tracks, and download earlier proofs. Email notifications can cover starts, ends, and exceptions. The free, open-source core has no artificial driver, customer, or operation caps, though hosting capacity limits use. Self-hosting requires PHP 8.4.1 or newer, MySQL 5.7+ or MariaDB 10.3+, a cron job every minute, and disk space for the application and photos. A demo installation is available for 48 hours.

Who it is for

Wintertrace suits winter service operators who need records and proof of completed operations. It is for teams prepared to host and maintain the system rather than seeking route planning or ERP functions.

What is good

  • Creates PDF service proofs from operation records.
  • Weather is fetched at operation start and end.
  • Customer portal provides access to past proofs.
  • Includes driver-data anonymisation and retention controls.
  • Free and open-source core has no artificial operation caps.

What to know first

  • Not an order management system or route planner.
  • Self-hosting requires PHP 8.4.1 or newer.
  • Hosting capacity limits drivers, customers, and operations.
  • Free edition has no service level agreement.

Verdict

Wintertrace concentrates on recording service work and sharing proof with clients, rather than managing the wider operation. Its free core may suit operators able to meet the hosting requirements and accept email support without an SLA.

Wintertrace plans and pricing

All plans
Free and open source core Free Unlimited drivers, customers and operations; limited by hosting capacity · GNU AGPLv3 wintertrace.com · 7 Oct 2026

Compared on snow removal software

Free plan
Yeswintertrace.com
Route planning
Nowintertrace.com
Crew scheduling
Nowintertrace.com
Property management
Nowintertrace.com
Service logs
Yeswintertrace.com
Invoicing and billing
Nowintertrace.com
Client portal
Yeswintertrace.com

Facts

Purpose
Wintertrace documents winter service operations by capturing GPS tracks, weather data and photos, then generating PDF service proofs.wintertrace.com · 7 Oct 2026
GPS
The free OwnTracks app for iOS and Android sends location data directly to the installation over HTTPS, without an intermediate cloud.wintertrace.com · 7 Oct 2026
Weather
Weather data is fetched automatically at operation start and end; Open-Meteo is the default provider, with Bright Sky and MET Norway also available.wintertrace.com · 7 Oct 2026
Customer portal
Clients can log in to view their own operations, weather and optionally GPS tracks, and download past service proofs as PDFs.wintertrace.com · 7 Oct 2026
Notifications
Configurable email notifications cover operation starts, ends and exceptions; delivery uses plain SMTP and includes a notification log.wintertrace.com · 7 Oct 2026
Data protection
Core tools include driver-data anonymisation, configurable retention periods and full CSV and PDF export.wintertrace.com · 7 Oct 2026
Security
Updates are signed with Ed25519 and verified against a root key embedded in the application; admins approve updates manually.wintertrace.com · 7 Oct 2026
Hosting requirements
The download page lists PHP 8.4.1 or newer, MySQL 5.7+ or MariaDB 10.3+, a cron job every minute and a few hundred MB of disk space plus photos.wintertrace.com · 7 Oct 2026
Limits
The product states there are no artificial driver, customer or operation caps; hosting capacity is the limit.wintertrace.com · 7 Oct 2026
Audience and scope
Wintertrace is aimed at winter service operators and focuses on documenting operations; it is not an order management system, routing optimiser or ERP.wintertrace.com · 7 Oct 2026
Demo
The site offers a real installation with every feature and module for 48 hours, after which it is deleted automatically.wintertrace.com · 7 Oct 2026
Support
Support is by email; the maintainer typically replies within a few days when available, and the free self-hosted edition has no service level agreement.wintertrace.com · 7 Oct 2026
Maker
Wintertrace describes itself as a private open-source project maintained by one person, Michael, in Passau, Germany.wintertrace.com · 7 Oct 2026

Company

Headquarters
Passau, Germanywintertrace.com · 28 Sept 2026

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Sources