Rotterdam is home to 12 SaaS and AI products actively bought by companies on Cledara, led by EasyGenerator. This ranking is built from real purchasing data — what companies actually pay for, not funding announcements — and updates monthly. Data as of 17 August 2026, 17:36 UTC.
| # | Product | Category | Description | Founded | Employees | Funding | 12-mo rank |
|---|---|---|---|---|---|---|---|
| 1 | EasyGenerator | People Ops & Talent | Easygenerator is an e-learning tool that empowers users to create and publish online courses. It provides a user-friendly interface and features to design learning content, making it accessible for both educators and businesses. | 2,013 | 201-500 employees | Under $1M | +113 |
| 2 | Datalastic | Data & Analytics | Datalastic is a platform that offers a REST API for accessing maritime data. This service includes live ship tracking, location traffic data, historical ship data, information on maritime companies, and port details. Users can integrate this API into their applications for tracking and managing maritime operations. The data provided includes details on ship locations, maritime traffic, and operati | 2,018 | 11-50 employees | +138 | |
| 3 | ConvertCalculator | Marketing & Growth | ConvertCalculator is a no-code platform that enables users to create interactive calculators and forms for lead generation, pricing, and quotes, integrating with CRMs and payment systems. | 2,018 | 2-10 employees | ||
| 4 | VONQ | People Ops & Talent | VONQ is a platform that enables companies to distribute job postings across multiple job boards and media channels and measure campaign performance through analytics. The platform integrates with applicant tracking systems and uses rule-based automation to streamline large-scale recruitment advertising. | 2,006 | 51-200 employees | ||
| 5 | Equalture | People Ops & Talent | Equalture is an online recruiting tool. | 2,018 | 11-50 employees | $1M - $5M | |
| 6 | Strateamic | People Ops & Talent | Strateamic is a solutions to improve 1:1s and knowledge sharing for software teams. | 2,022 | Self-employed | ||
| 7 | User Sense | Customer Success & Support | The all-in-one platform for conducting UX research in the form of user tests and in-depth interviews. | 2,019 | 11-50 employees | ||
| 8 | Coolblue | 1,999 | 5,001-10,000 employees | ||||
| 9 | Greenwheels | Operations & Supply Chain | 1,995 | 51-200 employees | |||
| 10 | Stairoids | Sales & Revenue | Stairoids is a real-time signal-based go-to-market (GTM) intelligence platform designed for B2B sales and marketing teams. It tracks over 27 types of buying signals—such as job changes, vacancies, competitor interest, and personal connections—to help organizations identify decision-makers and map decision-making units (DMUs). The platform automates GTM workflows by integrating intent data from web | 2,025 | 2-10 employees | ||
| 11 | Openprovider | Engineering & DevOps | 2,004 | 51-200 employees | |||
| 12 | unFix | Operations & Supply Chain | 2,017 | 2-10 employees | Under $1M |
The complete list is available as <a href="/api/export/startups/netherlands/rotterdam.csv">CSV</a> or <a href="/api/export/startups/netherlands/rotterdam.json">JSON</a>.
The largest SaaS company from Rotterdam by headcount is Coolblue (5,001-10,000 employees).
3 of 12 have disclosed funding, topped by EasyGenerator (Under $1M).
The newest entrant is Stairoids (founded 2025).
The oldest is Greenwheels (founded 1995); the newest, Stairoids (2025).
| Category | Products |
|---|---|
| People Ops & Talent | 4 |
| Operations & Supply Chain | 2 |
| Data & Analytics | 1 |
| Marketing & Growth | 1 |
| Customer Success & Support | 1 |
| Other | 1 |
| Sales & Revenue | 1 |
| Engineering & DevOps | 1 |
Rotterdam's SaaS scene skews toward People Ops & Talent — 4 of its 12 tracked companies build people ops & talent software.
Rotterdam accounts for 7% of the 162 ranked SaaS products founded in the Netherlands.
EasyGenerator, Datalastic and ConvertCalculator are the most-used SaaS products founded in Rotterdam, based on real purchasing data from companies on Cledara. Last updated 17 August 2026, 17:36 UTC.
12 SaaS and AI products founded in Rotterdam are actively bought by companies tracked on Cledara. Aggregators list more registered startups; this ranking counts only products with real, current usage.
Datalastic show the strongest rank gains among Rotterdam-founded products over the last 90 days.
Most lists rank Rotterdam startups by funding raised or valuation. This one ranks them by adoption — how many companies actually pay for each product — measured monthly from Cledara's purchasing data.