Company lists · Data verified August 2026

Top 12 Crowdsourcing platforms based in the Netherlands

Name: Crowdsourcing platforms based in the Netherlands
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 40 companies tracked

There are 40 crowdsourcing platforms headquartered in the Netherlands (RevenueBase, August 2026). RevenueBase tracks 219 professional contacts across them, including 42 with verified work emails and 18 with mobile numbers. Amsterdam is the largest hub.

This list covers crowdsourcing platforms headquartered in the Netherlands, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

40Companies

219Contacts tracked

42Verified emails

18Mobile numbers

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The 12 largest crowdsourcing platforms based in the Netherlands

Ranked by team size

Top 12 of 40 crowdsourcing platforms based in the Netherlands, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	EASZY	Roden	n/a	53	2
2	Glopros	Jz	51-200	29	16
3	Voordekunst	Amsterdam	1-10	16	7
4	Felix Works	Eindhoven	11-50	8	5
5	Crowdsite	Denekamp	1-10	7	1
6	Hive 25	Amsterdam	1-10	6	3
7	Flexparency	The Hague	1-10	5	1
8	Created On Friday	Em	1-10	4	1
9	Uxstars	Amsterdam	1-10	2	2
10	enjerry.com	Eindhoven	1-10	2	1
11	surveyswap.io	Eg	1-10	2	1
12	DE Werkmannen	Scheveningen	11-50	1	1

Showing 12 of 40 crowdsourcing platforms based in the Netherlands

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Crowdsourcing platforms based in the Netherlands at a glance

As of Aug 28, 2026

1-10Median size (employees)

AmsterdamLargest hub · 13 HQs

18Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Crowdsourcing platforms by metro

Metro	Companies
Crowdsourcing platforms in Amsterdam	13
Crowdsourcing platforms in Eindhoven	4
Crowdsourcing platforms in Rotterdam	2
Crowdsourcing platforms in Em	1
Crowdsourcing platforms in Cuijk	1
Crowdsourcing platforms in Vp	1
Crowdsourcing platforms in Jz	1

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “crowdsourcing platforms”, with match quality audited by blind human judging, and headquartered in the Netherlands.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many crowdsourcing platforms are there based in the Netherlands?

There are 40 crowdsourcing platforms headquartered in the Netherlands as of August 2026 (RevenueBase).

What is the largest company on this list?

EASZY, headquartered in Roden, tops this list with the largest team on record.

Which city has the most crowdsourcing platforms?

Amsterdam leads with 13 headquartered companies, followed by Eindhoven (4) and Rotterdam (2).

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 42 verified decision-maker contacts tracked across these 40 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.