Works with no signal.
Training, forms and inspections work offline on native iOS and Android apps, and sync on their own when the phone is back in range.
From PortalBase. Sources checked October 28, 2026
Frontline workforce software is what a company uses to train, check, inform and keep records for the people who work away from a desk. This list is ours, so PortalBase comes first, with the reasons. The other tools follow A to Z, each described only by what its own pages say.
Training, forms and inspections work offline on native iOS and Android apps, and sync on their own when the phone is back in range.
People sign in with a code by text, an employee ID and PIN, or a QR badge on a shared device. The office uses single sign-on.
Training, forms, inspections, safety records, corrective actions and communications share one list of people. A failed step opens a repair.
PortalBase AI answers from your own documents and drafts forms and trainings. Claude, ChatGPT or Copilot connect, acting only as the person who signed in.

After one sign-in with signal, people stay signed in for 30 days with no signal at all. Training, forms and inspections keep working the whole time.
Work saves on the phone the moment it's done, and sends itself when signal is back. Nobody has to press sync.
Teams do their training, inspections and forms in one app, with one sign-in and one record for each person.
PortalBase first, because this list is ours. The rest follow A to Z, each described only by its own pages.
What its own page says
Not stated on the page we read
What its own page says
What its own page says
Not stated on the page we read
What its own page says
Not stated on the page we read
What its own page says
What its own page says
What its own page says
“Not stated on the page we read” means just that. It doesn’t mean they don’t. Checked October 28, 2026.
Write down the one job you need done first and ask every vendor the questions above. Then ask us for a demo built for your company, with a real job and a real team in it.
Everything we say about another company comes from its own pages, read on the day shown. “Not stated on their site” means just that. See something wrong or out of date? Tell us at hello@portalbaseai.com and we’ll fix it.
Tell us your sites and the checks you run. We'll send a demo built for your company and show it on a phone with no signal.