# 10to8 — Appointment Scheduling

10to8 by 10to8 Ltd holds a panel rating of 2/5 from 6 AI judges (category median 3/5), as of 2026-11-03. Provenance: provenance unknown; sovereignty: not determined.

- Vendor: 10to8 Ltd (https://10to8.com)
- Category: [Appointment Scheduling](https://whats-best.ai/software/appointment-scheduling.md)
- Provenance (editorial classification): provenance unknown
- Canonical page: https://whats-best.ai/software/appointment-scheduling/10to8
- Alternatives: https://whats-best.ai/software/appointment-scheduling/10to8/alternatives ([markdown](https://whats-best.ai/software/appointment-scheduling/10to8/alternatives.md))
- Data as of: 2026-11-04 · evaluated 2026-11-03 · oldest source captured 2026-11-03

**AI-generated.** Every score, rationale and verdict here is written by a panel of AI judges from public evidence — an analysis, not a hands-on test. Every fact quotes the vendor page it was read from. No score can be bought. How scores are made: https://whats-best.ai/methodology

## At a glance

- Vendor: 10to8 Ltd
- Headquarters: Not stated on the vendor’s pages as of 3 Nov 2026
- Data hosting: Not stated on the vendor’s pages as of 3 Nov 2026
- Free plan: Not stated on the vendor’s pages as of 3 Nov 2026

## The panel's verdict

The captured pages describe Sign In App, a front-desk sign-in system from Sign In App Ltd, part of Sign In Solutions Inc.; this listing names 10to8 Ltd, so the captured pages give different vendor names. It scores highest on integrations and data — a documented REST API, real-time webhooks, Power Automate and named HRIS, access-control and identity-verification connections — and on team scheduling: SAML single sign-on across Okta, Entra ID, Google Workspace or any SAML 2.0 provider, SCIM provisioning, permission templates, multi-site management. Booking experience scores sit at 2: documented flows are staff-driven — pre-registration, kiosk and mobile check-in, meeting-room bookings from Outlook and Google invites — and we found no public information on a client booking page, service types, embeds, or reschedule and cancel links. Reminders and no-shows run 1-3 (documented notifications go to staff), and sovereignty 1-2: no public information on hosting, subprocessors, a data processing agreement or ISO 27001/SOC 2; FedRAMP and HIPAA appear as mentions. Pricing transparency scores sit at 1 — only a free trial and a Book a demo option — and the flagged splits flag none.

**Speaks for it:**
- A documented REST API with real-time webhooks and a Power Automate connection for pushing data to business apps
- Named integrations across HRIS (ADP, Workday, BambooHR, SAP, UKG), access control (SALTO, Gallagher, Avigilon, Genetec), identity verification (CLEAR, TransUnion) and Brother badge printers
- SAML single sign-on with Okta, Entra ID, Google Workspace or any SAML 2.0 provider, plus automated provisioning and deprovisioning
- Centralized multi-site management with permission templates, shared reporting and employee sync from Entra ID, Google Workspace or SCIM
- Mobile and kiosk sign-in with pre-registration, invites and instant arrival alerts to hosts via email, Microsoft Teams or Slack

**Held against it:**
- We found no public information on a client-facing booking page with service types, durations and prices, booking questions, an embed for the business's website, or reschedule and cancel links
- We found no public information on confirmations or reminders to the person booking, SMS, payment or deposit at booking, cancellation deadlines, no-show fees or waiting lists
- We found no public information on how a booking is shared among people — round-robin, any-available assignment, services per staff member or per-staff reporting
- We found no public information on where booking data is hosted, the subprocessor chain, a data processing agreement, or ISO 27001 or SOC 2 certifications
- We found no public information on plan prices, tiers, per-user or per-site costs or contract terms beyond a free trial and a Book a demo option

**Best for:**
- You run reception or facilities across several sites and want kiosk and mobile sign-in, pre-registration and instant arrival alerts to staff
- Your organization logs in through Okta, Entra ID or Google Workspace and needs SAML single sign-on with automated SCIM provisioning
- You need to connect deeply through a documented REST API, real-time webhooks and Power Automate into HRIS platforms (ADP, Workday, BambooHR, SAP, UKG) or access-control systems (SALTO, Genetec)
- You operate a school or campus and value MIS/SIS sync and evacuation notifications through the Companion app

**Avoid if:**
- You need clients to book themselves through a public page with service types, durations and prices and self-service reschedule and cancel links
- You depend on confirmations, reminders, deposits or no-show fees directed at the person booking to protect revenue
- You must verify hosting location, the subprocessor chain, a data processing agreement or ISO 27001 or SOC 2 from public documentation before signing

## Scores by judge and criterion

Scores out of 5, each judge scoring independently against the published rubric (v1). "n/r" = not rated: the vendor publishes no price, or the judge found no public information on that criterion.

| Criterion | The Practice Owner | The Salon Owner | The Sales Team Lead | The Independent Consultant | The Data Protection Officer | The Skeptic |
| --- | --- | --- | --- | --- | --- | --- |
| Booking page & client experience | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 |
| Calendar sync & availability rules | 1.5/5 | 1.5/5 | 1.5/5 | 1.5/5 | 2/5 | 1.5/5 |
| Team, staff & location scheduling | 3/5 | 3/5 | 3.5/5 | 3/5 | 3/5 | 3/5 |
| Reminders, payments & no-show protection | 0.5/5 | 1.5/5 | 1/5 | 1/5 | 1/5 | 1/5 |
| Integrations, API & data export | 3/5 | 4/5 | 3.5/5 | 3.5/5 | 3.5/5 | 3.5/5 |
| European sovereignty | 0.5/5 | 1/5 | 0.5/5 | 1/5 | 0.5/5 | 1/5 |
| Pricing transparency | n/r | n/r | n/r | n/r | n/r | n/r |
| **Weighted verdict** | **1.5/5** | **2/5** | **2.5/5** | **1.5/5** | **2/5** | **2/5** |

### The judges

- **The Practice Owner** (v1.0): Runs a physiotherapy practice with six therapists, two treatment rooms that must not be double-booked, and a front desk that spends its mornings on the phone. Wants patients to book and reschedule online, SMS reminders that cut the no-shows, rooms and therapists checked together, and patient data that stays in Europe under a data processing agreement the practice can show.
- **The Salon Owner** (v1.0): Owns two hair and beauty salons with eleven stylists and a Saturday that is booked out by Wednesday. Wants every service with its own duration and price on one booking page, clients who pick their stylist, a deposit for colour appointments, a fee when someone does not show, and a monthly bill that does not grow with every chair.
- **The Sales Team Lead** (v1.0): Leads fourteen account executives in three time zones and gets every demo request from the website. Wants inbound demos routed by company size and region, round-robin that is fair and can be checked, two-way sync with Outlook and Google so nobody is double-booked, a video link in every invite, and the booking written into the CRM before the call starts.
- **The Independent Consultant** (v1.0): Sells coaching sessions and workshop days on her own and books clients from Germany, Austria and Switzerland. Wants a booking page that looks like her own website, payment taken when the session is booked, a buffer after every call, her private calendar respected, reminders she never has to send herself, and a price that makes sense for one person.
- **The Data Protection Officer** (v1.0): Signs off booking tools for a group of medical and legal practices, where an appointment alone reveals who is a patient or a client. Wants the contracting entity and hosting named, every subprocessor listed down to the SMS gateway and the email service, calendar access limited to what booking needs, and bookings and customer records that can be exported and deleted on request.
- **The Skeptic** (v1.0): Has seen "free forever" booking pages that put the vendor's logo in front of every client, SMS reminders that turn out to be credits sold separately, round-robin and payments locked in the top tier, and calendar sync that reads far more than free and busy. Reads the price list for what scales per seat, the subprocessor list for where the reminders are sent from, and asks how the bookings get out again.

## European sovereignty — proven facts

No sovereignty finding yet.

## Key facts

Each fact is the vendor's own statement, cited to the source page it was read from ([S*n*] → Sources).

**Compliance**
- Fedramp HIPAA mentions: yes · yes [S4]

**Integrations**
- Access control: SALTO · Gallagher · Avigilon · Genetec [S6]
- Ehs compliance: ISN · Avetta · Contractor Compliance · ServiceNow [S6]
- Hris: ADP · Workday · BambooHR · SAP · UKG [S6]
- Power automate: yes [S6]
- Rest API: REST · yes [S6]
- Webhooks: yes [S6]

**Legal**
- Company entities: Sign In Solutions Inc. · Sign In App Ltd [S4]
- Corporate structure: Sign In App Ltd. · Sign In Solutions Inc. [S6]
- Entity: Sign In App Ltd, part of Sign In Solutions Inc. [S3]

**Product**
- Arrival alerts: Instant arrival alerts notify hosts when a visitor signs in [S5]
- Built in authentication: yes · yes · yes [S4]
- Calendar integration: pre-registrations · meeting room bookings · Outlook · Google Calendar [S6]
- Centralized user control: yes [S4]
- Communication integrations: email · Microsoft Teams · Slack [S6]
- Custom signin flows: custom sign-in flows [S3]
- Customer scale: 30000+ [S3]
- Education sync: yes [S6]
- Emergency management: emergency management tools [S3]
- Emergency notifications: Evacuation notifications to everyone signed in via Companion app push [S5]
- Employee sync: Entra ID · Google Workspace · SCIM [S6]
- Event management: event management [S3]
- Hardware: iPad · Android tablets · Neat Frame [S6]
- Identity verification: CLEAR · TransUnion [S6]
- Insights: visitor pattern and facility usage insights [S3]
- Interactive alerting: Slack acknowledgments, response tracking, two-way communication [S5]
- Lifecycle triggers: Alerts at any point in visitor journey [S5]
- Live presence dashboard: live presence dashboard [S3]
- Multi site management: multi-site management with centralized control and shared reporting [S3]
- Policy attestation: automated policy attestation for safety, NDA, and health requirements [S3]
- Pre registration: pre-registration and invites [S3]
- Printer integration: badge printing · Brother [S6]
- Reporting exports: reporting and exports [S3]
- Risk identification: risk identification & mitigation, automatic credential confirmation [S3]
- Rule based alerts: Rule-based alerts for VIPs, compliance issues, flagged activity [S5]
- Scheduling: smart scheduling to prevent double bookings [S3]
- Signin modes: mobile and kiosk sign-in [S3]
- SSO: yes [S6]
- SSO automated provisioning: yes [S4]
- SSO campus integration: yes [S4]
- SSO gateway app switcher: yes [S4]
- SSO identity governance: yes · yes · yes [S4]
- SSO identity providers: Okta · Entra ID · Google Workspace · any SAML 2.0 provider [S4]
- SSO multi provider: yes [S4]
- SSO multi tenancy: yes [S4]
- SSO permission templates: yes [S4]
- SSO related features: Integrations & API · Sign In App Tap · Onboarding & credentials [S4]
- Team notifications: Team-wide notifications to assistants, security, facilities; Entra ID and Google sync keep contacts accurate [S5]
- Trial and demo: yes · yes [S4]
- Visitor management: front desk visitor management / sign in system for reception & admin teams [S3]
- Webhooks: yes [S5]
- Workflow alignment: yes [S6]

## Questions

### Is 10to8 European?

Not determined: the vendor’s pages as captured do not say where 10to8 is based.

### Where does 10to8 store data?

Not stated on the vendor’s pages as of 3 Nov 2026.

### Does 10to8 have a free plan?

Not stated on the vendor’s pages as of 3 Nov 2026.

### What are the best alternatives to 10to8?

As of 3 Nov 2026, the panel rates [zeeg (3.5/5)](https://whats-best.ai/software/appointment-scheduling/zeeg), [YouCanBookMe (3.5/5)](https://whats-best.ai/software/appointment-scheduling/youcanbookme) and [SimplyBook.me (3.5/5)](https://whats-best.ai/software/appointment-scheduling/simplybook-me) highest among the other 18 Appointment Scheduling products evaluated. Ratings that look equal are rounded to half stars; the order uses the unrounded rating, then the name. The highest-rated European alternative is [zeeg](https://whats-best.ai/software/appointment-scheduling/zeeg) (EU-Made). Ratings are the AI panel’s opinion, formed from public evidence: [how scores are made](https://whats-best.ai/methodology#ordering). The full list, with European products first: [10to8 alternatives](https://whats-best.ai/software/appointment-scheduling/10to8/alternatives).

## What this page leaves out

- We could not confirm any pricing information on the vendor’s own pages as captured, so this page shows none rather than a statement we cannot stand behind.
- 12 product facts could not be confirmed on the vendor’s page as captured and were left out of this page and of the panel’s material.
- 2 integrations facts could not be confirmed on the vendor’s page as captured and were left out of this page and of the panel’s material.
- 2 support facts could not be confirmed on the vendor’s page as captured and were left out of this page and of the panel’s material.
- 1 compliance fact could not be confirmed on the vendor’s page as captured and was left out of this page and of the panel’s material.
- 1 data fact could not be confirmed on the vendor’s page as captured and was left out of this page and of the panel’s material.

## Sources

- [S1] Vendor page: https://10to8.com (checked 2026-11-03)
- [S2] Calendar sync & availability rules — found from sitemap: https://signinapp.com/features/desk-and-meeting-room-booking (checked 2026-11-03)
- [S3] Team, staff & location scheduling — found from sitemap: https://signinapp.com/front-desk-admin (checked 2026-11-03)
- [S4] Team, staff & location scheduling — found from sitemap: https://signinapp.com/features/sso (checked 2026-11-03)
- [S5] Reminders, payments & no-show protection — found from sitemap: https://signinapp.com/features/notifications (checked 2026-11-03)
- [S6] Integrations, API & data export — found from sitemap: https://signinapp.com/features/integrations (checked 2026-11-03)

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Cite as: whats-best.ai, "10to8 — Appointment Scheduling", AI panel analysis, as of 2026-11-04. https://whats-best.ai/software/appointment-scheduling/10to8

Corrections: https://whats-best.ai/correct/1366?target=page