CP-SAT solver as the engine to optimise your scheduling

Optimised scheduling
for your teams.

Cross-trained qualifications, shifting daily requirements, strict regulatory constraints. Our CP-SAT solver works alongside your existing system and generates your optimised monthly schedule in minutes. No migration, no disruption.

Deployed on your infrastructure. Your data stays with you.

Planopti | March 2026 Schedule
Mon 2
Tue 3
Wed 4
Thu 5
Fri 6
Sat 7
Sun 8
Meier K.
A10
A10
OFF
A20
A20
OFF
OFF
Ferreira A.
OFF
CI5
CI5
CI5
OFF
CI5
OFF
Bianchi L.
R30
OFF
OFF
R30
R30
R30
OFF
Nguyen T.
X15
X15
X15
OFF
OFF
OFF
X15
Müller S.
CP
CP
CP
CP
CP
OFF
OFF
Rossi D.
OFF
OFF
C40
C40
C40
C40
OFF
Koffi J.
A10
A20
A10
OFF
A10
JF
OFF
Qualifications met: 100%
ZSAR coverage: 99.2%
About us

From operations research to your schedule

Planopti specialises in Constraint Programming. We deploy the Google OR-Tools CP-SAT solver alongside your existing planning system to solve the most complex workforce scheduling challenges in regulated industries.

Our expertise

Complex scheduling, solved by mathematics.

Constraint Programming

Our specialty is Constraint Programming.

Constraint Programming models dozens of variables and hundreds of constraints to find the mathematically optimal solution. No generative AI, no black box.

  • Google OR-Tools CP-SAT solver, open-source, Apache 2.0 licence
  • Deterministic optimisation: same data = same result
  • Deep expertise, not a generalist skill
Our values

What you can expect from us.

Field

Built from the field

Planopti was built from the real constraints of operational scheduling in the field. Every feature addresses a genuine problem encountered in regulated industries.

Accountability

Project commitment

Budget met, deadline kept, scope controlled. We prefer to deliver less on time than promise more without guarantees.

Impact

Positive impact

Optimising scheduling improves working conditions for ground agents and makes operations more sustainable. Efficiency and fairness are not at odds.

Our market

Regulated industries, our domain.

Airports, healthcare, security, transport, logistics. These sectors concentrate every challenge of complex scheduling: dozens of different job profiles, cross-regulatory qualifications, requirements that shift daily, strict collective agreements, and zero margin for error on critical position coverage. That is precisely where Constraint Programming excels.

Our market

A solver that computes, a planner who decides.

Planopti replaces neither your system nor your planner. The CP-SAT solver works in parallel: it reads your existing data, qualifications, daily requirements, individual constraints, and computes the optimal assignment. The result is delivered as an Excel file, in the format you already use. The planner shifts from executor to supervisor: they review the generated schedule, adjust if needed, and retain full control. No migration, no connection to your existing tools.

A complex scheduling project? Let's talk.

Contact us for a demonstration and a quote tailored to your operations.

On-premise deployment. Your data stays with you. Dedicated support.