whats-best.ai
Search Sign in

Appointment Scheduling

10to8

Provenance unknown Report an error

Panel rating · 6 judges · How to read the stars

Category median

Sovereignty: not determined

0–5 in half steps. 5 means the rubric's top anchor is met on the evidence.

by 10to8 Ltd · 10to8.com

Report an error on this page Is this your product? →

Link to this page

10to8: AI-assisted analysis on whats-best.ai 10to8: AI-assisted analysis on whats-best.ai (dark)

Add ?theme=dark to the image address for dark backgrounds. The badge shows the category and the month of the latest evaluation, and EU-Made where that is the product’s provenance. It never shows a score.

10to8 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
Panel verdict
The AI panel rates 10to8 2/5, the mean of 6 judges. 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. how scores are made
As of
Vendor pages captured 3 Nov 2026; evaluated by the panel 3 Nov 2026. all sources

10to8 alternatives, European ones first →

Read this page as one judge. Each weighs the same scores by what they care about.

The Sales Team Lead

Weighted verdict

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.

Same scores as the panel view — this lens weights them the way this judge cares.

Scored by The Sales Team Lead

Panel median The Sales Team Lead This judge’s scores over the panel median. Each label opens its reasoning below.
Scores per criterion, in stars out of 5
Criterion Panel median The Sales Team Lead
Booking page & client experience 1 of 5 1 of 5
Calendar sync & availability rules 1.5 of 5 1.5 of 5
Team, staff & location scheduling 3 of 5 3.5 of 5
Reminders, payments & no-show protection 1 of 5 1 of 5
Integrations, API & data export 3.5 of 5 3.5 of 5
European sovereignty 1 of 5 0.5 of 5

Booking page & client experience

How this is scored

What the person booking sees and can do: a booking page with the services or meeting types on offer, their durations and prices, booking questions, an embed or widget for the business's own website, time zones and languages, group or class bookings, and links to reschedule or cancel without calling.

0 — Not a booking product: no page or widget where a customer picks a slot; appointments are entered by staff only.

3 — A booking page or form exists, but the pages say little about how it works: types of appointment, booking questions, embedding and rescheduling are not described.

5 — A booking page with several appointment or service types of their own duration, custom booking questions, and a way to put it on the business's website (link, embed or widget); confirmations carry a link to reschedule or cancel.

8 — In addition: group or class bookings with seat limits, booking pages in several languages with automatic time-zone handling, branding without the vendor's logo, multi-step selection of service, staff member and location, and a booking flow the vendor states is accessible or mobile-optimised.

10 — Booking as a finished storefront: packages, memberships or recurring bookings, intake forms with conditional questions, booking from Google or other directories, a customer account with booking history, and an accessibility statement for the booking pages published.

Report an error

The Sales Team Lead

The captured pages describe a front desk sign-in system rather than a storefront my prospects book from: visitors come in through pre-registration and invites, mobile and kiosk sign-in, and Outlook or Google invites that become meeting room bookings. We found no public information on a public booking page with service types, durations and prices, custom booking questions, embedding on our own site, or reschedule and cancel links. 2 3 6

Report an error

Calendar sync & availability rules

How this is scored

How the product knows when someone is free: two-way sync with Google, Microsoft 365 and Outlook, iCloud or CalDAV, conflict checks across several calendars, working hours and exceptions, buffers, minimum notice and booking windows, daily limits, and rooms or equipment that must be free as well.

0 — No calendar: no availability is kept and no sync with any calendar is offered.

3 — An internal calendar or a one-way export (iCal feed), but no stated two-way sync and few availability rules beyond opening hours.

5 — Two-way sync with Google and Microsoft calendars that blocks booked times, working hours with exceptions, and buffers or minimum notice per appointment type.

8 — In addition: several calendars per person checked for conflicts, iCloud or CalDAV, booking windows and daily or weekly limits, holidays and absences, and resources (rooms, equipment, chairs) that must be free alongside the person.

10 — Availability that runs a multi-site business: per-location and per-resource schedules, capacity rules across staff and rooms, sync behaviour and latency documented, and changes in any connected calendar reflected without double bookings, as stated in the documentation.

Report an error

The Sales Team Lead

Outlook and Google Calendar connections are named, turning invites into ready-to-go pre-registrations and syncing meeting room bookings, with smart scheduling claimed to prevent double bookings. No page states two-way sync that blocks booked times, or working hours, buffers, minimum notice and daily limits — exactly what keeps my reps from being double-booked. 2 3 6

Report an error

Team, staff & location scheduling

How this is scored

How bookings are shared out across more than one person: staff profiles and the services each offers, round-robin and collective (all-hands) meetings, routing forms that send a booking to the right person, several locations, roles and permissions for admins and staff, and single sign-on for larger teams.

0 — A single-user tool with no way to add staff or a team.

3 — Several users or staff calendars can be added, but how bookings are distributed among them and who may change what is not described.

5 — Several staff or team members with their own availability, the customer choosing a person or the system assigning one (round-robin or "any available"), and an admin role that manages the team.

8 — In addition: weighted or priority round-robin, collective bookings that need several people at once, routing by form answers, several locations with their own staff, granular roles and permissions, and reporting per staff member.

10 — Scheduling as a team system: SSO and user provisioning (SAML, SCIM), routing that takes ownership from a CRM, managed templates the organisation pushes to every member, audit logs of changes, and distribution fairness reported.

Report an error

The Sales Team Lead

The enterprise team plumbing is real: centralized user and permission management, multi-site control with shared reporting, SAML single sign-on across Okta, Entra ID and Google with automated provisioning and deprovisioning, SCIM employee sync, and standardized permission templates by role. What I run demos on — round-robin distribution, routing a booking to the right person by company size or region, collective meetings and fairness reporting — has no public information on these pages. 3 4 6

Report an error

Reminders, payments & no-show protection

How this is scored

How the product keeps a booked slot from turning into an empty one: confirmations and reminders by email and SMS, payment or deposit at booking, cancellation and late-cancellation policies, fees for no-shows, waiting lists that refill cancelled slots, and follow-ups after the appointment.

0 — No notifications to the person booking: no confirmation, no reminder.

3 — Email confirmations are sent, but reminders, payments and cancellation rules are not described.

5 — Automatic email reminders with configurable timing, SMS reminders (included or as a paid add-on), and payment at booking through at least one named provider such as Stripe or PayPal.

8 — In addition: deposits or partial prepayment, a cancellation deadline the system enforces, no-show or late-cancellation fees, a waiting list that fills freed slots, and follow-up or review messages after the appointment.

10 — No-show protection as a measured process: no-show rates reported, card-on-file or pre-authorisation charged by policy, reminder channels per customer (email, SMS, messenger), refunds and vouchers handled in the product, and the cancellation and payment terms shown to the customer configurable per service.

Report an error

The Sales Team Lead

Every notification described is host- or site-facing: instant arrival alerts when a visitor signs in, evacuation pushes via the Companion app, and rule-based alerts for VIPs and flagged activity delivered to email, Teams or Slack. We found no public information on automatic reminders to the person booking with configurable timing, SMS reminders, payment or deposit at booking, cancellation deadlines, no-show fees or waiting lists. 3 5 6

Report an error

Integrations, API & data export

How this is scored

What the product connects to and how the data gets out again: video-meeting links (Zoom, Teams, Google Meet), CRM and marketing tools, automation platforms (Zapier, Make), a documented API and webhooks, website and app-store integrations, and an export of bookings and customer records.

0 — No integrations and no export; bookings stay in the product.

3 — A few named integrations or an export of bookings, but no API or webhooks described.

5 — Video-meeting links created automatically for at least one named tool, a connection to an automation platform or a few named CRM or marketing tools, and an export of bookings or customers.

8 — In addition: a documented public API and webhooks, native CRM integrations named (HubSpot, Salesforce or similar), an integrations directory, and a full export of bookings, customers and booking-form answers.

10 — Built to be connected and left: an API covering every object with its documentation and rate limits published, embeddable components or an SDK, a self-hosting or open-source option or a stated migration path, and the complete account data exportable in a documented format.

Report an error

The Sales Team Lead

This is the strongest area: a documented REST API, real-time webhooks, Power Automate, and named native connections across ADP, Workday, BambooHR, SAP and UKG, SALTO, Gallagher, Avigilon and Genetec access control, ServiceNow and compliance platforms, CLEAR and TransUnion identity checks, and Brother badge printers, with reporting and exports mentioned. For my demo motion the two pieces I need are undocumented: we found no public information on automatic Zoom, Teams or Google Meet links in invites, or a native HubSpot or Salesforce connection writing the booking to the CRM. 3 6

Report an error

European sovereignty

How this is scored

Who the contracting entity and the parent company are, where booking and customer data is hosted, and who the subprocessors are: hosting, the SMS gateway, email delivery, payment providers, video tools and analytics. Independently sourced by the sovereignty pipeline; booking data names who sees a doctor, a lawyer or a therapist and when, so the whole chain counts, not only the database.

0 — Non-EU vendor and contracting entity, no data processing agreement offered, and neither hosting location nor subprocessors stated.

3 — A privacy policy and a data processing agreement exist, but the vendor and hosting are outside the EU (or hosting is unstated) and subprocessors are not listed.

5 — A data processing agreement and a subprocessor list are published, and either EU hosting or an EU contracting entity is stated, while parts of the chain (SMS, email, analytics, support) run through non-EU providers.

8 — EU contracting entity and EU hosting on named infrastructure, subprocessors listed with their locations, a data processing agreement published, and security certifications (ISO 27001, SOC 2) stated.

10 — Sovereign end to end and evidenced: European ownership, entity, hosting and every subprocessor including SMS and email, data export and deletion documented, and certifications published with their scope rather than implied.

Report an error

The Sales Team Lead

The only proven facts are corporate: Sign In App Ltd, part of Sign In Solutions Inc., with FedRAMP and HIPAA appearing as mentions for regulated environments. We found no public information on where booking and visitor data is hosted, which subprocessors carry email or SMS delivery, a published data processing agreement, or ISO 27001 or SOC 2 certifications — and no sovereignty attributes were captured at all. 3 4 6

Report an error

Pricing transparency not rated — the vendor publishes no price

How this is scored

Whether a buyer can compute the real annual cost from public pages alone: price per user, staff member, location or calendar, what the free plan covers, which features (SMS reminders, payments, round-robin, SSO, branding removal) sit in which tier, the cost of SMS credits and payment fees, setup and minimum term.

0 — No public prices at all; every customer is a sales call.

3 — A starting price or a free plan is published, but what scales the cost (users, staff, bookings, SMS) and what each tier includes is unclear.

5 — Tiers are public with their prices per user, staff member or location and their main features, while at least one commonly needed piece (SMS credits, payment fees, an enterprise tier) is unpriced or "on request".

8 — Every tier priced publicly with its scaling unit, add-ons and SMS credits priced, monthly and annual prices both shown, and VAT treatment and minimum term stated.

10 — Complete price computability: annual cost derivable for a given team size, location count and SMS volume, with every add-on, setup, support and payment fee and the cancellation and data-return terms published.

Report an error

The Sales Team Lead

The only public pricing-adjacent item is a free trial and a Book a demo button; we found no public information on plan tiers, prices per user, staff member or location, or which features sit in which tier. For a fourteen-person team across three time zones, the real annual cost is not computable from these pages. 4

Report an error

Questions about 10to8

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), YouCanBookMe (3.5/5) and SimplyBook.me (3.5/5) 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 (EU-Made). Ratings are the AI panel’s opinion, formed from public evidence: how scores are made. The full list, with European products first: 10to8 alternatives.

Where this could be wrong

What we left out

A claim that does not survive our checks costs us the claim, not the page. This is what was taken off this one.

Do you know more about 10to8? Tell us Report an error on this page

Sources (6)

The pages every claim on this page was read from — each one checked, dated, and kept verifiable.

  1. 1 Vendor page 10to8.com Checked 3 Nov 2026 Details →
  2. 2 Calendar sync & availability rules — found from sitemap signinapp.com Checked 3 Nov 2026 Details →
  3. 3 Team, staff & location scheduling — found from sitemap signinapp.com Checked 3 Nov 2026 Details →
  4. 4 Team, staff & location scheduling — found from sitemap signinapp.com Checked 3 Nov 2026 Details →
  5. 5 Reminders, payments & no-show protection — found from sitemap signinapp.com Checked 3 Nov 2026 Details →
  6. 6 Integrations, API & data export — found from sitemap signinapp.com Checked 3 Nov 2026 Details →