Definition
Shift filling software
Shift filling software is the tool a staffing agency uses to turn an open shift into a confirmed worker. It decides who is eligible to ask, contacts them by call or text, records who said yes and who said no, and marks the shift covered only once a named person has agreed.
Also called shift coverage software, open shift software, shift fill tool. Last updated .
The category exists because filling a shift is not one action. It is a decision about who is eligible, a round of contact attempts, a wait for answers, and a record of what was agreed. An agency that runs this in a group chat keeps the conversation and loses the record. An agency that runs it in a calendar keeps the record and loses the contact attempts.
Most tools sold under this name do one of three jobs. A marketplace posts the shift to a pool of workers who claim it. A scheduling tool lets a coordinator drop a name into a slot and sends a notification. A dispatch tool assigns the worker and then chases a confirmation by phone and text until somebody answers.
The three put the risk in different places, which is the part worth understanding before buying. A marketplace fills fastest and gives you the least control over who walks through the client's door. A scheduling tool gives you full control and does none of the chasing. A dispatch tool keeps the control and does the chasing, and the chasing is where the hours go.
A shift is not filled when a worker is assigned. It is filled when a named person has confirmed, holds the certificate the site requires, and knows the address and the start time. Software that reports the first as though it were the second is what produces a Monday morning with nobody on the dock.
What filling one shift actually involves
- Deciding who is eligible: distance, certificate, availability, and whether the client has asked not to see them again.
- Ranking the eligible list, so the first calls go to the people most likely to say yes.
- Making contact in the way that suits the hour: a text at nine in the morning, a phone call at four in the afternoon.
- Recording every answer, including the refusals, so the same person is not asked twice.
- Telling the client, the worker, and the office that the shift is covered, and who is covering it.
Where Kordis fits, and where it does not
Kordis fills shifts by staging the work and waiting for your OK. It ranks the eligible workers, drafts the calls and the texts, places them inside your province's allowed calling hours, and writes every answer back onto the shift. You approve the batch. You do not place the calls.
See how Kordis worksCommon questions
Is shift filling software the same as scheduling software?
No. Scheduling software builds the roster: it decides which slots exist and who is pencilled into each one. Shift filling software does the next step, which is turning a pencilled name into a confirmed worker who actually arrives. Plenty of tools do one of the two well and the other badly.
Does an agency under 100 workers need shift filling software?
It depends on how many shifts change late. An agency with a stable weekly roster can run on a spreadsheet for a long time. An agency covering same-day requests and no-shows spends most of its week on contact attempts, and the contact attempts are the part software removes.
Can shift filling software work without an app for workers?
Yes. Calls and text messages reach every worker without asking anyone to install anything, which matters for warehouse crews. An app is convenient for the workers who use it and a dead end for the ones who never open it, so the phone stays the reliable channel.
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