Company lists · Data refreshed September 2026

Top 25 On-demand staffing platforms worldwide

RevenueBase identified 3,794 on-demand staffing platforms worldwide as of September 2026 and tracks 227,644 professional contacts across them, including 13,792 with verified work emails. The United States is the largest market and London the largest hub.

This list covers on-demand staffing platforms 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 29, 2026. Country and city lists for on-demand staffing platforms 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 29, 2026 86% judged on-target in blind review
3,794Companies
227,644Contacts tracked
13,792Verified emails
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The 25 largest on-demand staffing platforms worldwide

Ranked by team size
Top 25 of 3,794 on-demand staffing platforms worldwide, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to on-demand staffing platforms: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 29, 2026n/a127,560 contacts →

Indirect evidence

“Upwork is the world’s work marketplace that connects businesses with independent talent from across the globe.”

Source: RevenueBase Database · checked Sep 29, 2026
2Indirect evidenceWork From Anywhere, DE, United StatesHQ checked Sep 29, 20261,001-5,0005,001 contacts →

Indirect evidence

“With over $5 billion in global payments,$200 million in annual revenue, 70k contracts signed, Toptal is the world’s largest fully remote workforce.”

Source: RevenueBase Database · checked Sep 29, 2026
3Partial evidenceWork From Anywhere, ArgentinaHQ checked Sep 29, 2026n/a2,477 contacts →

Partial evidence

“With +10 years in the market, Workana is the largest remote work platform for hiring top talent in Latin America.”

Source: RevenueBase Database · checked Sep 29, 2026
4Indirect evidenceLondon, United KingdomHQ checked Sep 29, 2026n/a2,435 contacts →

Indirect evidence

“PeoplePerHour is the UK’s leading freelance marketplace.”

Source: RevenueBase Database · checked Sep 29, 2026
5Partial evidenceIrving, OH, United StatesHQ checked Sep 29, 2026n/a2,271 contacts →

Partial evidence

“ShiftKey is a platform that is disrupting the way healthcare facilities find licensed and certified professionals to fill available shifts.”

Source: RevenueBase Database · checked Sep 29, 2026
6Partial evidenceAtlanta, GA, United StatesHQ checked Sep 29, 20261,001-5,0002,260 contacts →

Partial evidence

“Employbridge is recognized by Staffing Industry Analysts (SIA) as America’s largest industrial staffing firm.”

Source: RevenueBase Database · checked Sep 29, 2026
7Indirect evidenceMinneapolis, MN, United StatesHQ checked Sep 29, 2026n/a1,889 contacts →

Indirect evidence

“Field Nation is the #1 labor marketplace for IT field service, connecting companies and skilled technicians to do great work across the nation.”

Source: RevenueBase Database · checked Sep 29, 2026
8Indirect evidenceSan Francisco, TN, United StatesHQ checked Sep 29, 2026501-1,0001,647 contacts →

Indirect evidence

“At Instawork, we’re driven by our vision to create economic opportunity for local businesses and skilled hourly professionals in communities around the world.”

Source: RevenueBase Database · checked Sep 29, 2026
9Partial evidenceParis, FranceHQ checked Sep 29, 2026501-1,0001,330 contacts →

Partial evidence

“Malt is a platform that connects businesses with freelancers, finding the perfect match for every project.”

Source: RevenueBase Database · checked Sep 29, 2026
10Indirect evidenceMclean, VA, United StatesHQ checked Sep 29, 2026201-5001,228 contacts →

Indirect evidence

“Healthcare workforce management is evolving-from reactive shift filling to proactive schedule optimization.”

Source: RevenueBase Database · checked Sep 29, 2026
11Partial evidencePittsburgh, PA, United StatesHQ checked Sep 29, 2026n/a1,126 contacts →

Partial evidence

“Guru offers a secure, flexible, and cost-effective platform for Employers and Freelancers around the globe to connect, collaborate and get work done.”

Source: RevenueBase Database · checked Sep 29, 2026
12Partial evidenceAshburn, VA, United StatesHQ checked Sep 29, 2026n/a996 contacts →

Partial evidence

“MBO Partners is a global talent solutions platform designed to optimize the engagement between enterprise clients and high value independent workers.”

Source: RevenueBase Database · checked Sep 29, 2026
13Partial evidenceJakarta, IndonesiaHQ checked Sep 29, 2026n/a734 contacts →

Partial evidence

“Staffinc provides end-to-end workforce solutions for businesses ready to scale.”

Source: RevenueBase Database · checked Sep 29, 2026
14Indirect evidenceSalt Lake City, UT, United StatesHQ checked Sep 29, 2026n/a707 contacts →

Indirect evidence

“Nursa exists to put a healthcare professional at the bedside of every patient in need.”

Source: RevenueBase Database · checked Sep 29, 2026
15Indirect evidenceBogota D.c., ColombiaHQ checked Sep 29, 202610001+703 contacts →

Indirect evidence

“Jobandtalent is a world-leading marketplaces for essential workers, matching great people with great companies directly through its app.”

Source: RevenueBase Database · checked Sep 29, 2026
16Partial evidenceNew York, NY, United StatesHQ checked Sep 29, 2026n/a697 contacts →

Partial evidence

“Recruiter.com is an OnDemand recruiting platform providing flexible talent acquisition solutions that scale from startups to the Fortune 100.”

Source: RevenueBase Database · checked Sep 29, 2026
17Strong evidenceLakewood, CO, United StatesHQ checked Sep 29, 2026201-500668 contacts →

Strong evidence

“Command partners with clients that have unsuccessfully fought the challenges of on demand staffing, such as billing issues, worker performance and productivity, legal worker…”

Source: RevenueBase Database · checked Sep 29, 2026
18Indirect evidenceUnited StatesHQ checked Sep 29, 2026201-500660 contacts →

Indirect evidence

“Fast.”

Source: RevenueBase Database · checked Sep 29, 2026
19Partial evidenceAtlanta, GA, United StatesHQ checked Sep 29, 20265,001-10,000656 contacts →

Partial evidence

“Today, Hospitality Staffing Solutions is recognized as the industry leader.”

Source: RevenueBase Database · checked Sep 29, 2026
20Indirect evidenceBreda, NetherlandsHQ checked Sep 29, 2026n/a650 contacts →

Indirect evidence

“The world of work has changed.”

Source: RevenueBase Database · checked Sep 29, 2026
21Indirect evidenceNew Delhi, IndiaHQ checked Sep 29, 2026201-500643 contacts →

Indirect evidence

“Truelancer is a Global Freelance Marketplace, Network of Freelance Professionals.”

Source: RevenueBase Database · checked Sep 29, 2026
22Partial evidenceHouston, TX, United StatesHQ checked Sep 29, 2026201-500586 contacts →

Partial evidence

“Welcome to SkillGigs, where the future of staffing unfolds.”

Source: RevenueBase Database · checked Sep 29, 2026
23Indirect evidenceUnited StatesHQ checked Sep 29, 2026n/a584 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 29, 2026
24Indirect evidenceCalgary, AB, CanadaHQ checked Sep 29, 202651-200583 contacts →

Indirect evidence

“Welcome to S.i.”

Source: RevenueBase Database · checked Sep 29, 2026
25Indirect evidenceAmsterdam, NetherlandsHQ checked Sep 29, 202651-200553 contacts →

Indirect evidence

“At Temper, our mission is clear: to help people live their best work lives by creating the leading digital notice board.”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 25 of 3,794 on-demand staffing platforms worldwide

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On-demand staffing platforms worldwide at a glance

As of Sep 29, 2026
6.1%Verified-email coverage
60.0Average contacts per company
1-10Median size (employees)
3.6%Largest-city concentration · London
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
2,200
11-50
959
51-200
356
201-500
132
501-1,000
58
1,001-5,000
37
5,001-10,000
13
10001+
34

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 on-demand staffing platforms, 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 on-demand staffing platforms are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “on-demand staffing platforms”. 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 on-demand staffing platforms), 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 on-demand staffing platforms, 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, 13,792 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 29, 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.

On-demand staffing platforms by location

19 lists · largest first

Every On-demand staffing platforms 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 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 on-demand staffing platforms, 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 on-demand staffing platforms are there worldwide?

RevenueBase identified 3,794 on-demand staffing platforms 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?

Upwork, headquartered in San Francisco, tops this list with the largest team on record.

Which country has the most on-demand staffing platforms?

The United States leads with 734 companies, followed by India (373) and the United Kingdom (239). Every on-demand staffing platforms list by country and city is linked on this page.

Which city has the most on-demand staffing platforms?

London leads with 136 headquartered companies, followed by New York (56) and Paris (52).

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 13,792 verified decision-maker contacts tracked across these 3,794 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 29, 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.