Company lists · Data refreshed November 2026

Top 25 Scheduling software developers worldwide

RevenueBase identified 1,797 company matches for scheduling software developers worldwide as of November 2026 and tracks 10,532 professional contacts across them, including 3,262 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for scheduling software developers 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 5, 2026. Country and city lists for scheduling software developers 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 5, 2026 How this list was built
1,797Companies
10,532Contacts tracked
3,262Verified emails
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The 25 largest scheduling software developers worldwide

Ranked by team size
Top 25 of 1,797 company matches for scheduling software developers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchAtlanta, GA, United StatesHQ recorded Nov 5, 2026501-1,000642 contacts →

Exact match

“At Calendly, our vision is to take the work out of connecting with others so you can accomplish more.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchSydney, United StatesHQ recorded Nov 5, 2026201-500463 contacts →

Exact match

“At Deputy, we’re on a mission to improve the world of work, one shift at a time.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchMinneapolis, MN, United StatesHQ recorded Nov 5, 202651-200169 contacts →

Exact match

“When I Work is the market leader in shift-based workforce management software and delivers a powerful, employee-first experience.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchThe Hague, NetherlandsHQ recorded Nov 5, 202651-200119 contacts →

Exact match

“Dyflexis helps you to make staff schedules and track work hours effortlessly.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchAuckland, New ZealandHQ recorded Nov 5, 202651-200119 contacts →

Exact match

“We’re proud that Tradify has been voted the #1 job management software for trade business owners, by our customers!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchZurich, SwitzerlandHQ recorded Nov 5, 202651-200111 contacts →

Exact match

“Meet.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchNicosia, CyprusHQ recorded Nov 5, 2026201-500105 contacts →

Exact match

“YCLIENTS is an online booking software and all-in-one automation platform for service-based businesses: Book appointments online, set and manage employee schedules easily, reduce…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchDriebergen-rijsenburg, NetherlandsHQ recorded Nov 5, 202651-200100 contacts →

Exact match

“Elke dag helpen wij onze klanten en hun medewerkers met slimmer plannen.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchStockerau, AustriaHQ recorded Nov 5, 202651-20093 contacts →

Exact match

“Untis is the all-in-one solution for professional scheduling, substitution planning and school communication.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchTel Aviv-yafo, IsraelHQ recorded Nov 5, 202651-20089 contacts →

Exact match

“The world sees the moment.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchVictoria, BC, CanadaHQ recorded Nov 5, 202651-20080 contacts →

Exact match

“Checkfront helps schedule-based businesses better manage their operations, centralize administration, and sell and market their services online.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Nov 5, 202651-20078 contacts →

Exact match

“Meet HeadBox, your global events partner for the AI era.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchSan Angelo, TX, United StatesHQ recorded Nov 5, 2026501-1,00077 contacts →

Exact match

“Humanity Schedule is a leading demand-driven employee scheduling solution powered by TCP Software.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchSherbrooke, QC, CanadaHQ recorded Nov 5, 202651-20075 contacts →

Exact match

“Notre logiciel de gestion du personnel aide les entreprises à améliorer la satisfaction et l’efficacité au travail.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchGaithersburg, MD, United StatesHQ recorded Nov 5, 202651-20068 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchVancouver, BC, CanadaHQ recorded Nov 5, 202611-5067 contacts →

Exact match

“InTime is the leading scheduling and workforce management software for public safety.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchRemote First, IL, United StatesHQ recorded Nov 5, 202611-5066 contacts →

Exact match

“Abl is now part of BetterLesson Learning, a CSA Education company.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchMunich, GermanyHQ recorded Nov 5, 202651-20060 contacts →

Exact match

“At TIMIFY, we empower businesses with cutting-edge appointment booking and resource scheduling solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchBerlin, GermanyHQ recorded Nov 5, 202651-20059 contacts →

Exact match

“Kenjo is workforce management software for SMEs that gives you the overview you need to easily manage your people.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchAtlanta, GA, United StatesHQ recorded Nov 5, 202651-20057 contacts →

Exact match

“Put Your Service Business On Autopilot.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchKarlsruhe, GermanyHQ recorded Nov 5, 202651-20054 contacts →

Exact match

“Mit Nesto gestalten wir die digitale Zukunft der Personalplanung.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchSan Francisco, CA, United StatesHQ recorded Nov 5, 202611-5054 contacts →

Exact match

“Cal.com is a modern, fully customizable scheduling platform built for teams that care about both power and design.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Nov 5, 202651-20053 contacts →

Exact match

“Support your people with a leading scheduling and workforce management solution.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchPrague, Czech RepublicHQ recorded Nov 5, 202611-5051 contacts →

Exact match

“AristoTelos is an optimization, planning, and human resource management software that offers an automated solution for all current workforce management requirements and needs.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchMunich, GermanyHQ recorded Nov 5, 202611-5050 contacts →

Exact match

“Here at Crewmeister, we have developed a revolutionary software solution to enable small companies to master the digital transformation, create a modern working environment for…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 1,797 scheduling software developers worldwide

See the full list, filter by size, metro and specialty, and access 3,262 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Scheduling software developers worldwide at a glance

As of Nov 5, 2026
31.0%Verified-email coverage
5.9Average contacts per company
1-10Median size (employees)
2.1%Largest-city concentration · London
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
1,310
11-50
377
51-200
73
201-500
15
501-1,000
6
1,001-5,000
3
10001+
2

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 scheduling software developers are linked below.
What qualifies
Company records worldwide whose business descriptions match “scheduling software developers” 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 3,262 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 5, 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.

Scheduling software developers by location

9 lists · largest first

Every Scheduling software developers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “scheduling software developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many scheduling software developers are there worldwide?

RevenueBase identified 1,797 company matches for scheduling software developers 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?

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

Which country has the most scheduling software developers?

The United States leads with 284 companies, followed by the United Kingdom (113) and France (94). Every scheduling software developers list by country and city is linked on this page.

Which city has the most scheduling software developers?

London leads with 37 company records, followed by Paris (23) and New York (20).

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 3,262 professional contacts with verified work emails tracked across these 1,797 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 5, 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.