Company lists · Data refreshed September 2026

Top 25 Installation scheduling software companies worldwide

Name: Installation scheduling software companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 1,276 companies tracked

RevenueBase identified 1,276 installation scheduling software companies worldwide as of September 2026 and tracks 9,949 professional contacts across them, including 3,131 with verified work emails. The United States is the largest market and London the largest hub.

This list covers installation scheduling software companies worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026. Country and city lists for installation scheduling software companies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

1,276Companies

9,949Contacts tracked

3,131Verified emails

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The 25 largest installation scheduling software companies worldwide

Ranked by team size

Top 25 of 1,276 installation scheduling software companies worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to installation scheduling software companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Housecall PRO	Indirect evidence	Denver, CO, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,193 contacts →
	Indirect evidence “Housecall Pro was founded in 2013 with one mission: to help home service professionals succeed.” Source: RevenueBase Database · checked Sep 28, 2026
2	Jobber	Partial evidence	Edmonton, AB, CanadaHQ checked Sep 28, 2026	1,001-5,000	1,154 contacts →
	Partial evidence “Jobber is an award-winning software for small home service businesses.” Source: RevenueBase Database · checked Sep 28, 2026
3	Calendly	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 28, 2026	501-1,000	507 contacts →
	Indirect evidence “At Calendly, our vision is to take the work out of connecting with others so you can accomplish more.” Source: RevenueBase Database · checked Sep 28, 2026
4	Skedulo	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	201-500	186 contacts →
	Indirect evidence “Skedulo’s leading Deskless Productivity Cloud solution powered by AI and machine learning empowers organizations to manage, engage and analyze their deskless workforce, supporting…” Source: RevenueBase Database · checked Sep 28, 2026
5	Fieldpulse	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 28, 2026	201-500	182 contacts →
	Indirect evidence “Trusted by thousands of service businesses, FieldPulse is an all-in-one platform that gets your entire field service team on the same page, across the office and the field, so…” Source: RevenueBase Database · checked Sep 28, 2026
6	Workiz	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 28, 2026	51-200	167 contacts →
	Indirect evidence “The Workiz journey began in sunny San Diego, California, with a group of locksmith pros who spent their days surfing and their nights rescuing people locked out of their homes.” Source: RevenueBase Database · checked Sep 28, 2026
7	Fieldedge By Xplor	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 28, 2026	201-500	152 contacts →
	Indirect evidence “Turbocharge your techs, organize your office, save time, and make more money.” Source: RevenueBase Database · checked Sep 28, 2026
8	Field Control	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	51-200	152 contacts →
	Indirect evidence “Transformando a Gestão de Equipes Externas Em um mundo onde o conforto e a conveniência se tornam cada vez mais essenciais, a demanda por serviços de manutenção e instalação está…” Source: RevenueBase Database · checked Sep 28, 2026
9	Servicepower	Partial evidence	Mclean, VA, United StatesHQ checked Sep 28, 2026	201-500	145 contacts →
	Partial evidence “ServicePower is a global leader in AI-powered field service management software, helping enterprise organizations drive operational and cost-saving efficiencies.” Source: RevenueBase Database · checked Sep 28, 2026
10	Tradify	Partial evidence	Auckland, New ZealandHQ checked Sep 28, 2026	51-200	112 contacts →
	Partial evidence “We’re proud that Tradify has been voted the #1 job management software for trade business owners, by our customers!” Source: RevenueBase Database · checked Sep 28, 2026
11	Yclients	Partial evidence	Nicosia, CyprusHQ checked Sep 28, 2026	201-500	94 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
12	Checkfront	Indirect evidence	Victoria, BC, CanadaHQ checked Sep 28, 2026	51-200	89 contacts →
	Indirect evidence “Checkfront helps schedule-based businesses better manage their operations, centralize administration, and sell and market their services online.” Source: RevenueBase Database · checked Sep 28, 2026
13	Mytime	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	11-50	88 contacts →
	Partial evidence “MyTime is a fully integrated appointment scheduling, point-of-sale and customer engagement platform for multi-location chains and franchises.” Source: RevenueBase Database · checked Sep 28, 2026
14	Commusoft	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	88 contacts →
	Partial evidence “Commusoft’s purpose is to educate and empower service, maintenance and installation companies to provide world-class customer journeys.” Source: RevenueBase Database · checked Sep 28, 2026
15	Produttivo	Partial evidence	Curitiba, BrazilHQ checked Sep 28, 2026	51-200	80 contacts →
	Partial evidence “O Produttivo é um software de gestão para empresas que realizam instalações, manutenções e inspeções técnicas.” Source: RevenueBase Database · checked Sep 28, 2026
16	Utilizecore	Indirect evidence	NY, United StatesHQ checked Sep 28, 2026	51-200	76 contacts →
	Indirect evidence “The UtilizeCore platform helps teams deliver subcontracted services efficiently, effectively, and profitably.” Source: RevenueBase Database · checked Sep 28, 2026
17	Acto Informatisering	Strong evidence	Amersfoort, NetherlandsHQ checked Sep 28, 2026	51-200	73 contacts →
	Strong evidence “Acto: Innovatieve Softwareoplossingen voor de Installatiebranche Bij Acto draait alles om het versterken van installatiebedrijven met slimme, gebruiksvriendelijke software.” Source: RevenueBase Database · checked Sep 28, 2026
18	Timify	Partial evidence	Munich, GermanyHQ checked Sep 28, 2026	51-200	64 contacts →
	Partial evidence “At TIMIFY, we empower businesses with cutting-edge appointment booking and resource scheduling solutions.” Source: RevenueBase Database · checked Sep 28, 2026
19	Service Autopilot By Xplor	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 28, 2026	51-200	60 contacts →
	Indirect evidence “Put Your Service Business On Autopilot.” Source: RevenueBase Database · checked Sep 28, 2026
20	Eturnity	Indirect evidence	Chur, SwitzerlandHQ checked Sep 28, 2026	51-200	60 contacts →
	Indirect evidence “At Eturnity, we believe renewable energy can power the world.” Source: RevenueBase Database · checked Sep 28, 2026
21	Sumo Scheduler	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 28, 2026	51-200	57 contacts →
	Partial evidence “SUMO is a customer engagement platform that includes online Appointment, Event, and Field Sales scheduling, built fully native on Salesforce.” Source: RevenueBase Database · checked Sep 28, 2026
22	Service Fusion	Partial evidence	Irving, TX, United StatesHQ checked Sep 28, 2026	51-200	56 contacts →
	Partial evidence “All-in-one field service management software that allows you to run your service business from anywhere with enterprise-level features at a small business price.” Source: RevenueBase Database · checked Sep 28, 2026
23	Pccs Group - UK	Partial evidence	Brixworth, United KingdomHQ checked Sep 28, 2026	11-50	53 contacts →
	Partial evidence “At PCCS Group, we go beyond software, we deliver intelligent solutions that empower businesses to streamline operations, enhance workforce efficiency, and drive growth through…” Source: RevenueBase Database · checked Sep 28, 2026
24	Fieldcode	Partial evidence	Nuremberg, GermanyHQ checked Sep 28, 2026	51-200	52 contacts →
	Partial evidence “Fieldcode is a field service management (FSM) software that streamlines operations with Zero-Touch automation.” Source: RevenueBase Database · checked Sep 28, 2026
25	FLS Fast Lean Smart	Strong evidence	Heikendorf, GermanyHQ checked Sep 28, 2026	51-200	46 contacts →
	Strong evidence “FLS GmbH has been developing and distributing real-time software for appointment scheduling and route planning, workforce management, and mobile solutions since 1992.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: installation scheduling software companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names installation scheduling software companies.
Partial evidence: Its own public description names part of installation scheduling software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name installation scheduling software companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,276 installation scheduling software companies worldwide

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Installation scheduling software companies worldwide at a glance

As of Sep 28, 2026

31.5%Verified-email coverage

7.8Average contacts per company

1-10Median size (employees)

2.0%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

947

11-50

250

51-200

201-500

501-1,000

1,001-5,000

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among installation scheduling software companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for installation scheduling software companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “installation scheduling software companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names installation scheduling software companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among installation scheduling software companies, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 3,131 across the full list. 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 September 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Installation scheduling software companies by location

7 lists · largest first

Every Installation scheduling software companies 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 Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names installation scheduling software companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many installation scheduling software companies are there worldwide?

RevenueBase identified 1,276 installation scheduling software companies worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Housecall PRO, headquartered in Denver, tops this list with the largest team on record.

Which country has the most installation scheduling software companies?

The United States leads with 291 companies, followed by the United Kingdom (62) and Canada (61). Every installation scheduling software companies list by country and city is linked on this page.

Which city has the most installation scheduling software companies?

London leads with 26 headquartered companies, followed by New York (17) and San Francisco (16).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 3,131 verified decision-maker contacts tracked across these 1,276 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 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 Smart Search, 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.