Company lists · Data refreshed November 2026

Top 25 Appointment confirmation services worldwide

RevenueBase identified 234 company matches for appointment confirmation services worldwide as of November 2026 and tracks 1,083 professional contacts across them, including 117 with verified work emails. The United States is the largest market and Marrakech the largest hub.

This list covers company matches for appointment confirmation services worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for appointment confirmation services follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
234Companies
1,083Contacts tracked
117Verified emails
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The 25 largest appointment confirmation services worldwide

Ranked by team size
Top 25 of 234 company matches for appointment confirmation services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSheridan, WY, United StatesHQ recorded Nov 6, 2026201-50071 contacts →

Exact match

“Seasoned appointment setters ready to fill your pipeline with verified and qualified prospects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMontreal, QC, CanadaHQ recorded Nov 6, 202611-5049 contacts →

Exact match

“Booxi is the appointment scheduling solution of choice for brands and retailers looking to provide exceptional customer experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBend, OR, United StatesHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Businesses have been waging war against no-shows and growing loyal customer bases since 2010 with Apptoto's automated appointment management and messaging software.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSan Francisco, United StatesHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Automate your communications, and replace hold music, phone trees, and voicemails with intelligent, 24/7 voice and text agents.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchWaxhaw, NC, United StatesHQ recorded Nov 6, 20261-108 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchFort Myers, FL, United StatesHQ recorded Nov 6, 202651-2008 contacts →

Exact match

“INTERCEPT is a 24/7 answering service located in South Florida.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchGeneva, SwitzerlandHQ recorded Nov 6, 20261-108 contacts →

Exact match

“agenda.ch est un agenda en ligne, performant, simple d’utilisation et compatible, qui permet la prise de rendez-vous en ligne.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-107 contacts →

Exact match

“At Summit Prospecting, we’re committed to guiding your business to the peak of success.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchPlymouth, WI, IndiaHQ recorded Nov 6, 202651-2007 contacts →

Exact match

“Inbound call center for appointment scheduling; outbound confirmation calling; email and direct mail campaigns.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchEste, ItalyHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Meditel Agenda Medica, è un servizio web creato specificamente per poter gestire, in maniera personalizzata, tutti gli appuntamenti del tuo studio medico.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchGoiânia, BrazilHQ recorded Nov 6, 20261-106 contacts →

Exact match

“O Encaixe é uma solução para o relacionamento com essa nova geração de consumidores conectados.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBrooklyn, United StatesHQ recorded Nov 6, 202611-505 contacts →

Exact match

“No-Show Clients are No-Pay Clients • Automated Appointment Reminders for Your Patients, Customers or Clients Quickly schedule client appointments with a smartphone, tablet, or…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchUnited StatesHQ recorded Nov 6, 202651-2005 contacts →

Exact match

“Outsourced BDR provides appointment setting services”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBreda, NetherlandsHQ recorded Nov 6, 202611-505 contacts →

Exact match

“EasyDesk offers customized telephone services and schedule management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchParis, FranceHQ recorded Nov 6, 20261-105 contacts →

Exact match

“First web based service dedicated to MOT”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchStuttgart, GermanyHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Wir nehmen Kontakt zu Entscheidern in deiner Branche auf, während du dich auf dein Tagesgeschäft konzentrierst.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchStoke, New ZealandHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Appointment Reminder helps small, appointment-based businesses reduce no-shows without changing how they already work.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchPlymouth, MA, United StatesHQ recorded Nov 6, 20261-104 contacts →

Exact match

“We INK Appointments for Your Business -No more “penciling” in appointments, We help businesses get more client meetings with personalized marketing strategy, compliant ads, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBellevue, WA, United StatesHQ recorded Nov 6, 20261-104 contacts →

Exact match

“PickAtime is an online appointment scheduling service offering businesses and institutions the ability to book appointments quickly, easily and efficiently over the Internet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMaasdam, NetherlandsHQ recorded Nov 6, 20261-104 contacts →

Exact match

“DialogExperts maakt kwalitatieve afspraken voor de commerciële buitendienst.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSchwentinental, GermanyHQ recorded Nov 6, 20261-104 contacts →

Exact match

“CloudTime saves you time, automates your appointment processes and increases the satisfaction of your customers over the long term- Automated appointment scheduling processes -…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchKaunas, LithuaniaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Eliminate the back-and-forth messages when finding the perfect appointment time.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchWarsaw, PolandHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Maximize efficiency by automating meetings with clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBrussels, BelgiumHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Mikrono is an online appointment management service including- online appointment scheduling - appointment reminders via email and sms - waiting list management - automated…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Catchapp is an essential appointment booking system, made for professionals and businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 234 appointment confirmation services worldwide

See the full list, filter by size, metro and specialty, and access 117 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Appointment confirmation services worldwide at a glance

As of Nov 6, 2026
10.8%Verified-email coverage
4.6Average contacts per company
1-10Median size (employees)
1.7%Largest-city concentration · Marrakech
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
166
11-50
54
51-200
7
201-500
3

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage
Every country. Country and city lists for appointment confirmation services are linked below.
What qualifies
Company records worldwide whose business descriptions match “appointment confirmation services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 117 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Appointment confirmation services by location

1 lists · largest first

Every Appointment confirmation services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “appointment confirmation services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many appointment confirmation services are there worldwide?

RevenueBase identified 234 company matches for appointment confirmation services worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Exclusive Calls tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most appointment confirmation services?

The United States leads with 55 companies. Every appointment confirmation services list by country and city is linked on this page.

Which city has the most appointment confirmation services?

Marrakech leads with 4 company records, followed by Paris (4) and Austin (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 117 professional contacts with verified work emails tracked across these 234 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.