Slackless measures every patch run over your real ladder racks and crossovers, picks the cable size you stock, and keeps cabinets, devices and inventory in one plan your whole team shares.
A cable that's too short means a second trip. Too long and the rack fills with slack. Slackless does the measuring the way you'd do it with a tape.
Up from the RU, across the cabinet top, along the ladder rack, over the best crossover and down again. Every step is listed with its length.
Matches each run to the shortest stocked length that fits, warns when stock is low, and tracks what's checked out and installed.
Every RU, every device and port in one elevation, with pictures. Runs know which port they land on and flag ones already in use.
See how full each stretch of rack and every crossover is before you add another bundle.
Pulled one? Enter what you measured. Slackless tells you which setting is off and fixes it, so every later run is right.
Print QR labels for both cable ends, export the run schedule to CSV, or import a batch of runs from a spreadsheet.
Answer seven short steps: cabinet size, rows, where the ladder racks sit and where they cross. A live plan draws as you type.
Invite your team to a shared workspace. Runs, cabinets and stock update live for everyone, from the office or a phone at the rack.
Guided setup captures cabinets, rows, ladder racks and crossovers. Or load the example data hall to look around first.
Pick both ends and RUs. Slackless routes the run, adds in-rack slack and names the stocked cable to grab.
Print labels, check the cable out of stock, and log the tape measurement so the plan keeps getting more accurate.
One price per workspace, not per person.
No. Enter the standard cabinet size once. Only cabinets that differ need their own width, height or spacing, and the tape check tells you if a setting is off.
Yes. Fiber and copper each get their own ladder rack, crossovers and stocked lengths. Single-mode, multimode, MPO and RJ45 are all supported.
Yes. The demo opens a fully working example data hall in your browser. Nothing is saved to our servers.
Only people invited to your workspace. Each workspace is isolated at the database level, and device pictures are stored privately.
Nothing is deleted. You keep read and edit access to everything, and you can add new sites again once you're back within the Free plan or upgrade again.
Set up your first room in about five minutes.