Signal

Web · Android · iPhone · API

Freedom report

Two barsScore 5.6

  • Free tierNo free tier on record
  • Open codeNo open-source code on record
  • Runs widely3 of 6 device platforms
  • DocumentedPlans, terms and facts published

Signal is a cloud-based workforce platform for rail, construction, and plant teams, including contractors, train operators, plant providers, and staffing agencies. Its rostering tools schedule workers based on availability, preference, or proximity to a site, and can recommend workers for shifts. Fatigue scores cover planned and actual hours and update using factors such as location, travel time, hotel, shift timing, and breaks. Signal can alert managers and workers about fatigue and working-time rules, including weekly hours, consecutive shifts, minimum breaks, and shift length. Its Safety Guard Algorithm assesses schedules using fatigue, travel time, working regulations, competence, and site experience. Signal tracks rail-related compliance items such as passports, visa expiries, medicals, and PTS. Workers can view upcoming work, shift details, availability, travel and hotel bookings, and sign timesheets through the web app. Timesheets support mobile and desktop use and can include digital signatures, GPS stamps, authorization, and PDF generation. Pricing is available on request; visitors are directed to book a demo.

Who it is for

Signal is intended for rail, construction, and plant workforces, including contractors, operators, providers, and staffing agencies. It suits organizations that need rostering, fatigue monitoring, compliance tracking, and digital timesheets.

What is good

  • Schedules workers by availability, preference, or site proximity.
  • Fatigue scores cover planned and actual work hours.
  • Tracks rail compliance items including PTS and medicals.
  • Timesheets support signatures, GPS stamps, and PDF generation.
  • Shift changes can be sent by email, text, or push.

What to know first

  • Pricing is available on request, not stated.
  • Focused on rail, construction, and plant workforces.

Verdict

Signal brings workforce scheduling, fatigue checks, compliance tracking, and timesheets together for its target industries. Organizations considering it will need to request pricing and book a demo.

Compared on crew scheduling software

Duty-time rules
Yes
Qualification tracking
Yes
Fatigue management
Yes
Mobile access
Yes
Trip assignment
Yes
Availability management
Yes
API access
Yes

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