Interim-Projecten Marktplaats (IPM)

What Interim-Projecten Marktplaats (IPM) does

Interim-Projecten Marktplaats (IPM, trading as IPmarktplaats) is a Dutch two-sided online marketplace that connects self-employed professionals (ZZP'ers / freelancers) with employers (opdrachtgevers) and staffing intermediaries (intermediairs) seeking interim or project-based talent. Founded in 2008 and operating as Interim-Professional Marktplaats B.V. from its registered office in Rhoon, Netherlands, the platform is purpose-built for the Dutch ZZP market: all content is in Dutch, services are structured around Dutch freelance regulations, and the value proposition targets the elimination of stacked intermediation margins in the hiring chain. IPM claims clients save 20-30% on interim hiring costs compared to traditional staffing agencies, and freelancers capture higher rates by billing direct.

The core technology is a web-based two-sided marketplace (no mobile app, no public API) with a matching system that aligns freelancers to assignments, Expertise Pools (Flexpools) organized by domain (ERP Implementation, Process Management, Quality Management, SEPA, NLP, Software Testing), and an Expertise Label credential-verification program that authenticates diplomas, references, VAR documents, and KvK/BSN registrations. LinkedIn and Google SSO simplify onboarding. Adjacent product lines extend the platform beyond matching: IPM Academy (third-party certification courses in ITIL, PRINCE2, TOGAF, Six Sigma, PMP), Finance Services (partner-delivered payroll, reporting, and tax administration from €75/month), and a curated ZZP Tools directory of third-party accounting, time-tracking, leasing, and workspace services.

IPM operates a freemium subscription model on both sides. Freelancer tiers run from a free Basis account through Premium at €24/year to Professional at €96/year (which includes the Expertise Label and pool access). Employer tiers run from free to Premium at €495/year to Professional at €995/year (which adds self-managed flexpool capability). Two additional monetization layers exist: a 15% success fee on the Sourcing Service for full-cycle recruitment support, and paid featured/highlighted assignment placements. Distribution is exclusively digital and self-serve through ipmarktplaats.nl, supported by organic social on LinkedIn, Twitter/X, and Facebook, a ZZP news aggregation feed, and IPM Academy events. Geographic scope is the Netherlands only.

Name

Interim-Projecten Marktplaats (IPM)

Legal name

Interim-Professional Marktplaats B.V.

Website

https://ipmarktplaats.nl

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Ownership category

akta.pro rank

Headquarters

HQ city

Rhoon

HQ country

Netherlands

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Digital Commerce or Content

Cost components

Personnel, Technology or R&D, Marketing or Sales, Operations, Others

Revenue model

1. Opdrachtgever Subscriptions: Employers pay annual subscription fees for access to the freelancer database, posting assignments, and premium features. Three tiers: Basis (free), Premium (€495/year), Professional (€995/year)
2. Freelancer Subscriptions: Freelancers pay annual subscription fees for premium access. Three tiers: Basis (free), Premium (€24/year), Professional (€96/year). Professional tier includes quality check and pool access.
3. Sourcing Services: 15% match fee charged when the platform successfully sources and matches a candidate for a client role. Payment only upon successful match.
4. Featured/Highlighted Assignments: Opdrachtgevers can pay to have their assignments displayed as distinguished/featured projects to increase visibility

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

IPM operates a Dutch two-sided online marketplace that connects self-employed interim professionals (ZZP'ers) directly with employers and intermediary agencies for temporary and project-based assignments. The platform surfaces assignment postings, professional profiles, expertise-based pools, and a matching system that allows clients to source vetted freelancers, while freelancers subscribe to access assignments and respond to clients without agency margin deductions.

Product overview

IPM operates a digital marketplace platform connecting Dutch freelance professionals (ZZP'ers) with employers and intermediaries for interim/temporary assignments. The core product is the IPmarktplaats Platform, supplemented by tiered subscription accounts for both freelancers (Basis Free, Premium at €24/year, Professional at €96/year) and employers (Premium at €495/year, Professional at €995/year). Additional offerings include Expertise Pools and Expertise Labels for quality-verified matching, IPM Academy for e-learning and certification, Finance Services for freelancer administration, and a ZZP Tools resource directory. The platform differentiates on transparent pricing with 0% margin for direct hiring and a maximum 15% margin cap for intermediary-placed assignments.

Differentiator

Problem solved

Functional benefit

Products and services

• IPmarktplaats Platform
• Basis (Free) Freelancer Account
• Premium Freelancer Account
• Professional Freelancer Account
• Premium Employer Account
• Professional Employer Account
• Sourcing Services
• IPM Academy
• Finance Services

Quantifiable outcome

• 20-30% cost savings on hiring interim professionals compared to traditional agency margins

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration2 records

Feature4 records

Partnerships

Three partnerships are on record, tiered minor.

• IPM Academy Training PartnersminorStrategic or Co-development PartnerIPM Academy partners with reputable training providers to offer e-learning and classroom courses in IT and management certifications (ITIL, PRINCE2, TOGAF, Six Sigma, PMP). Courses are offered at competitive rates to platform members. Training partners provide the content while IPM handles distribution to its freelancer community.
• Financial Administration PartnersminorImplementation/ SI/ Consulting PartnerIPM offers financial administration services to freelancers through partner accounting offices. Services include online salary and financial administration, interim reports, annual accounts, and tax filings starting from €75/month. Partners use modern techniques and innovative software to provide 24/7 access to financial data.
• ZZP Tool ProvidersminorGTM or Marketing PartnerIPM curates and recommends third-party tools for freelancers including accounting software (Exact, SnelStart, Twinfield, Yuki), time tracking apps (Uurapp, Coen, Declaree), fleet/lease providers (Shortlease, Leasebizznis, Athlon), and workspace services (Seats2Meet). These appear as partner recommendations rather than formal integrations.

Scale indicators1 record

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• LinkedIn: Global professional network with extensive Dutch membership, used by IPM for registration and distribution. LinkedIn's job-matching and ProFinder features overlap directly with IPM's marketplace, but operate at much greater scale and broadly across industries rather than specializing in the Dutch ZZP market.
• Indeed Netherlands: Global job-search platform with a strong Dutch presence, including freelance and interim listings. While broader than IPM's specialist focus, Indeed competes for both freelancer attention and employer job-posting budgets in the Netherlands.
• Marktplaats: The Netherlands' largest general classifieds platform, owned by Adevinta. While primarily known for consumer goods, it operates a Zakelijk segment where freelancers and agencies post services, making it a broad incumbent in the Dutch freelance/advertising marketplace category.
• Michael Page Netherlands: Global recruitment firm with a Dutch office specializing in mid-to-senior professional placements, including contract and interim roles. Operates as a traditional agency competing with IPM on the same Dutch interim professional segment but with a higher-end focus.

Direct peers

• Hays Netherlands: Global recruitment firm with a Dutch operation specializing in permanent and contract placements across professional disciplines. Hays competes with IPM for higher-end interim placements, though it operates an agency model rather than a marketplace.
• HeadFirst: Dutch interim and project-based staffing provider placing professionals across IT, finance, and management. HeadFirst operates in the same Dutch ZZP/interim segment as IPM and is listed as a partner within the IPM ecosystem.
• SchaalX: Dutch IT and management consultancy placing freelance professionals with clients. Profiled in the IPM-curated ZZP-nieuws feed and operates in the same specialist-interim market as IPM's flexpools, particularly in IT and digital transformation.
• Freelance.nl: Dutch freelance marketplace platform connecting ZZP'ers with clients. Directly comparable to IPM as a two-sided Dutch freelance marketplace with similar subscription and matching models targeting the same ZZP population.
• ProLinker: Dutch freelance platform that recently came under scrutiny for reactivating subscriptions and questionable invoicing practices. Operates in the same Dutch freelance marketplace category as IPM with a similar subscription-based model.
• YoungCapital: Dutch staffing and youth-flexwork platform connecting employers with young professionals and freelancers. It directly competes with IPM on entry-level and project-based intermediation, though with a stronger focus on temporary staffing rather than independent ZZP matching.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/IPmarktplaats
• Facebookfacebook.com/ipmarktplaats
• LinkedInlinkedin.com/company/ipmarktplaats

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Interim-Projecten Marktplaats (IPM)