
OtisIO
OtisIO is workforce management software for teams coordinating shifts, attendance, employment records, tasks, and communication.
What OtisIO is
OtisIO is workforce management software for teams coordinating shifts, attendance, employment records, tasks, and communication. Its scheduling tools cover rotas, open shifts, swaps, automatic assignment, and live labour cost. Staff can clock in with GPS-stamped punches, kiosk mode, NFC tags, and other available methods. Depending on the plan, teams can also use tasks and checklists, forms, audits, equipment sign-out, security patrols, and HR tools for time off, employment documents, e-sign acknowledgements, courses, and certifications. Pro lists payroll and accounting integrations with Xero, Staffology, QuickBooks, and FreeAgent. OtisIO runs on Android, iOS, macOS, web, and API access is available on eligible plans. The Free plan supports up to 10 users at one site with 1 GB of storage, rotas, time clock, and tasks. Trials start on Pro for 14 days without a credit card; afterward, customers can choose a plan or move to Free with their data retained. The maker says data is hosted in Europe and two-factor authentication is available on every plan. Pro is $179 a month with annual billing shown by default; monthly billing is listed at £199 /mo.
Good
- Free supports up to 10 users and one site.
- Clock-in options include GPS, kiosk mode, and NFC.
- Pro lists four payroll and accounting integrations.
- Two-factor authentication is available on every plan.
Watch out
- Feature availability varies by plan.
- API access requires a plan that includes it.
- Enterprise pricing is custom and not listed.
Who it suits
OtisIO is aimed at shift-based teams in security, hospitality, cleaning and facilities, healthcare, construction, and trades. It may suit teams needing scheduling, attendance, and operational or HR tools in one platform.
Verdict
OtisIO combines shift scheduling and attendance with operational and HR features whose availability depends on the plan. Its Free plan offers a limited starting point, while trials begin with 14 days on Pro.
Plans and prices
From OtisIO's own pricing page, checked 15 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Free | Free | up to 10 people · 1 site · 2 teams · 1 GB storage · rotas, PIN kiosk clock-in, tasks, chat, announcements, time off · £0/mo |
| Starter | £39 a month | first 30 users included · £1.20/user annually or £1.50/user monthly thereafter · 1 site · GPS punches · timesheet approval · payroll export · forms · £39/mo billed annually; £49/mo billed monthly + VAT |
| Asset Management | $65 a month | Equipment register with photos and serial numbers · signed handover · per-site kit lists · plant and hire costs · Added as a separate monthly line item; included with Enterprise |
| Growth | £79 a month | first 30 users included · £2.50/user annually or £3.00/user monthly thereafter · 3 sites · auto-assign · open shifts · geofencing · audits · equipment sign-out · £79/mo billed annually; £99/mo billed monthly + VAT |
| Pro | £179 a month | first 30 users included · £5.00/user annually or £6.00/user monthly thereafter · unlimited sites with one-at-a-time switcher · payroll integrations · automation · expenses · facial-recognition kiosk · £179/mo billed annually; £199/mo billed monthly + VAT |
| Enterprise | Priced on request | all Pro features · every module · mandatory two-step sign-in · CIS subcontractor calculations · multiple companies in one group · Custom pricing based on people and sites |
The facts
Each one read from OtisIO's own pages, with the date it was checked.
What it does
- AI data handling
- Receipt reading and the natural-language scheduling assistant send feature data to Anthropic, and OtisIO says that data is not used to train models.checked 15 Oct 2026
- API
- OtisIO offers a workspace-scoped REST API for people, shifts, timesheets, time off, tasks and sites, plus webhooks.checked 15 Oct 2026
- API limitation
- API requests require a plan that includes API access, and tokens cannot access records across workspaces.checked 15 Oct 2026
- API security model
- API tokens use bearer authentication and separate opt-in abilities for reading pay or location data and writing people, shifts or time entries.checked 15 Oct 2026
- API specification
- The API is documented with an OpenAPI 3.1 document usable with code generators and API clients such as Postman, Insomnia and Bruno.checked 15 Oct 2026
- Asset management
- Equipment can be issued and returned with signatures, condition photos, hand-over agreements and movement history.checked 15 Oct 2026
- Communication
- The platform includes team and direct chat, announcements with read receipts, surveys, recognition and event posts.checked 15 Oct 2026
- Data location
- The maker states that data is hosted in Europe and two-factor authentication is available on every plan.checked 5 Oct 2026
- Expenses
- Users can photograph receipts, submit claims for approval and export approved claims to finance systems.checked 15 Oct 2026
- GPS and geofencing
- GPS stamps are stored on punches and geofencing flags punches made outside a configured site radius.checked 15 Oct 2026
- Hosting and isolation
- OtisIO states that data is hosted in Europe and each workspace has its own database.checked 15 Oct 2026
- HR
- HR features include time off, employment documents, e-sign acknowledgements, courses and certifications, with tier availability shown on the pricing comparison.checked 5 Oct 2026
- HR records
- People records can hold signed documents, courses, qualifications and expiry reminders, with qualification requirements linked to shifts.checked 15 Oct 2026
- Inspections
- Forms support weighted scoring, pass thresholds and required photos, with results trended by site.checked 15 Oct 2026
- Integrations
- Published payroll and accounting connectors include Xero, QuickBooks Online, FreeAgent, Staffology by IRIS, Sage Business Cloud and BrightPay Connect.checked 15 Oct 2026
Where it runs
- Android app listing
- Google Play lists the OtisIO staff app as free, requiring Android 8.0 or later and an employer invitation to sign in.checked 15 Oct 2026
- Android kiosk availability
- OtisIO states that a shared Android tablet kiosk is not yet available; Android users can use NFC or the web app instead.checked 15 Oct 2026
- Android kiosk limitation
- Google Play says the kiosk app requires an OtisIO workspace and a tablet and cannot be used independently.checked 15 Oct 2026
- Apps
- The download page lists iPhone and iPad apps, Android phone and tablet support, a Mac desktop app, and says the Windows desktop app is coming soon.checked 5 Oct 2026
- iOS app rating
- The Apple App Store says the OtisIO workforce app has not received enough ratings or reviews to display an overview.checked 15 Oct 2026
- Kiosk app rating
- The Apple App Store says OtisIO Kiosk has not received enough ratings or reviews to display an overview.checked 15 Oct 2026
The company
- Company legal identity
- OtisIO is the trading name of Siege One Limited, company number 17110871.checked 15 Oct 2026
- Company registered office
- The registered office is 38 Angelica Avenue, Stotfold, Hitchin, England, SG5 4HH.checked 15 Oct 2026
- Company registration
- Companies House records Siege One Limited as an active private limited company incorporated on 23 March 2026.checked 15 Oct 2026
The full review of OtisIO
OtisIO is workforce management software for teams that need to coordinate shifts, attendance and day-to-day operations. It is best suited to shift-based organizations, particularly those working across sites. Its breadth is useful, but the Free plan is tightly capped and several operational and HR tools depend on the paid tier.
Overview
OtisIO brings rotas, timekeeping, employment records, tasks and team communication into one platform. Open shifts, swaps and auto-assignment give managers options for filling schedules, while live labour cost helps them consider staffing expense alongside coverage. Approval workflows are supported, and accrual rules can be customized.
Attendance can be captured through GPS-stamped punches, kiosk mode, NFC tags and other clock-in methods. That range can suit teams with different working patterns, though the right option depends on how and where employees need to clock in. Operational tools include tasks, checklists, forms, audits, equipment sign-out and security patrols; HR tools cover time off, employment documents, e-sign acknowledgements, courses and certifications. Their availability varies by plan, so teams should match essential workflows to a tier before choosing.
Key features
Scheduling, attendance and operations
Rotas, shift swaps and open shifts address the practical work of organizing coverage, while time-clock options provide alternatives to a single punch-in method. Forms and audits can support routine procedures, and equipment sign-out adds accountability for shared kit. The feature set is broad enough to connect scheduling with operational work, but not every capability is included at every price level.
HR, integrations and API
Time off, employment documents, acknowledgements and training credentials extend the platform into basic workforce administration. Pro lists payroll and accounting integrations with Xero, Staffology, QuickBooks and FreeAgent, which may matter to teams wanting those connections without relying only on exports. Its REST API provides workspace-scoped access to people, shifts, timesheets, leave, tasks and sites, as well as webhooks; access requires a plan that includes it.
Security and support
OtisIO states that data is hosted in Europe and offers two-factor authentication on every plan. Its privacy policy says data is encrypted in transit, customer workspaces use separate databases, and specified sensitive fields and off-site backups are encrypted. Customers can contact the maker through workspace chat and report bugs or suggest features on every plan; Enterprise adds SLA support.
Pricing
The Free plan costs nothing and supports up to 10 users, one site and 1 GB of storage. It includes rotas, time clock and tasks, making it a useful small-team starting point, but the user and site caps limit its fit for growing or multi-location teams.
Starter costs $39 a month with annual billing shown by default, or £49 /mo on monthly billing. The first 30 users are included; additional users cost £1.20 /user annually or £1.50 /user monthly. It allows one site and 2 GB of storage, adding GPS clock-in, timesheet approval, payroll export and forms. This is a step up for teams that need more attendance control and payroll workflow, but the single-site limit remains.
Growth costs $79 a month with annual billing shown by default, or £99 /mo monthly. It includes 30 users, then £2.50 /user annually or £3.00 /user monthly, up to three sites and 5 GB of storage. Advanced scheduling, audits, requests and equipment sign-out make it more appropriate for teams with more complex operations, though larger site counts may outgrow its allowance.
Pro costs $179 a month with annual billing shown by default, or £199 /mo monthly. It includes 30 users, then £5.00 /user annually or £6.00 /user monthly, unlimited sites and 10 GB of storage. Geofencing, payroll integrations, automation and expenses make this the more capable option for multi-site teams, at a substantial jump over Growth.
Asset Management is a separate monthly line item at $65 a month, or is included with Enterprise. It adds an equipment register with photos and serial numbers, signed handover, per-site kit lists, and plant and hire costs. Enterprise has custom pricing and includes tailored seats, SLA support, SSO, directory provisioning, a facial-recognition kiosk and Site Register.
Every trial starts on Pro for 14 days without a credit card. Afterward, customers can select a plan or move to Free with their data retained. That gives teams time to assess higher-tier features before deciding, but the trial does not remove the Free plan’s caps.
Platforms
OtisIO supports Android, iOS, macOS, web and API access. Its download page lists iPhone and iPad apps, Android phone and tablet support, and a Mac desktop app; the Windows desktop app is coming soon.
Who it's for
OtisIO is aimed at shift-based teams in security, hospitality, cleaning and facilities, healthcare, construction and trades. It is most compelling when scheduling, attendance and operational processes need to sit together, especially across multiple sites. A small team with one site can begin on Free; teams requiring broader scheduling, integrations or operational controls should compare the paid tiers against their specific needs.
Pros and cons
Pros
- Scheduling, attendance, tasks and HR tools share one platform, reducing the need to split those workflows across separate products.
- GPS, kiosk and NFC clock-ins give teams multiple attendance methods to suit different work settings.
- The 14-day Pro trial requires no credit card and lets customers move to Free afterward with their data retained.
- Two-factor authentication is available on every plan, and support chat is available even on Free.
Cons
- Free is limited to 10 users, one site and 1 GB of storage, so it is a narrow fit for larger or multi-location teams.
- Starter remains limited to one site, while Growth stops at three; unlimited sites require Pro.
- Extra users add recurring costs, and Pro's per-user charges are higher than Starter's and Growth's.
- Feature availability varies by plan, so teams may need a higher tier for particular operations or HR capabilities.
Alternatives
For a wider set of leave-management options, browse Leave Management Software.
Toggl Track is another freemium option with a Free plan and apps across Android, iOS, macOS, web, Windows and browser extension; consider it if those platforms are a better fit than OtisIO's workforce-management focus.
TNC Track has a Free plan with five free seats and charges $5 per seat after that; its Team and Attendance modules are free forever, making it worth considering when that pricing structure and module scope suit your needs.
Passman is free and open source, with web, mobile, API, browser-extension and self-hosted options; consider it if those deployment choices are the priority.
actiPLANS offers a limited Free plan for 1–3 users and a paid option at $1.20 a month, billed yearly, for 41–200 users; it may suit readers comparing a smaller free tier with a per-user paid plan.
Day Off offers a free plan for up to 10 users with leave types, a calendar and one-step approval; consider it when leave management is the central requirement.
Shiftbase has a Free plan for up to 15 employees, one department and five teams, plus a Basic plan at €30 a month billed monthly; it is an alternative for readers comparing employee and team caps.
Staff Leave has a Free plan with unlimited users, mobile holiday booking, request approvals and calendar export feeds; it may fit teams focused on leave requests and calendar sharing.
Zoho People has a Free plan for five users and paid tiers with custom pricing; it is another HR-focused option to compare.
Verdict
Choose OtisIO if your shift-based team wants scheduling, attendance and operational or HR tools under one roof, with the Pro trial giving you a way to assess its broader capabilities. Its strongest case is the combination of workforce workflows and flexible clock-ins. Look elsewhere if your team needs more than 10 users or one site without a paid plan, or if a narrower leave-management tool would do the job at lower complexity.
Getting started
- Visit https://otisio.com/.
- Choose a platform: Android, iOS, macOS or web; API access depends on plan.
- Start the 14-day Pro trial without a credit card.
- After the trial, choose a plan or move to Free with your data retained.
- Message the maker through workspace chat for support, available on every plan.
Limits worth knowing
Free supports up to 10 users at one site with 1 GB storage and includes rotas, time clock and tasks. The trial starts on Pro for 14 days; afterward, customers choose a plan or move to Free. Feature availability, including operations and HR tools, varies by plan.
Questions
Is there a free plan?
Yes. Free costs nothing and supports up to 10 users at one site with 1 GB storage, rotas, time clock and tasks.
How much does OtisIO cost?
Starter is $39 a month with annual billing shown by default; monthly billing is £49 /mo. Growth is $79 a month, Pro is $179 a month, and Asset Management is $65 a month. Enterprise has custom pricing.
Does OtisIO have a free trial?
Yes. Every trial starts on Pro for 14 days without a credit card. Afterward, customers can choose a plan or move to Free with their data retained.
Which platforms does it support?
OtisIO lists Android, iOS, macOS, web and API. Its download page lists iPhone and iPad apps, Android phone and tablet support, and a Mac desktop app; the Windows desktop app is coming soon.
Does OtisIO integrate with payroll software?
The Pro plan lists payroll and accounting integrations with Xero, Staffology, QuickBooks and FreeAgent.
What does the API provide?
The REST API supports workspace-scoped access to people, shifts, timesheets, leave, tasks and sites, plus webhooks. API access requires a plan that includes it.
Alternatives to OtisIO
- 1

Horilla
Free planOpen sourceAndroidiOSWebAPI8.7From $7 a month - 2
Keka
Free planOpen sourceAndroidiOSWebAPI8.6$3.99 one-time - 3

Zoho People
Free planAndroidiOSWebAPI8.3From $1.25 a month - 4

Shiftbase
Free planAndroidiOSWebAPI8.1From €0.50 a month - 5
TNC Track
Free planAndroidiOSWebAPI8.1Free plan - 6
actiPLANS
Free planAndroidiOSWebAPI7.9From $1.20 a month
