Multithread effectively and personalize outreach to convert deals faster
Elevate social presence and drive business growth from social media
Identify and prioritize high-intent leads, and improve sales effectiveness
Find and connect with ICP attendees, and improve event outcomes
JoinLevel is a B2B SaaS platform designed to help businesses build, manage, and scale vibrant customer communities. They provide tools and features to foster engagement, gather feedback, and enhance customer relationships, ultimately driving retention and advocacy by enabling companies to create their own branded online spaces for interaction and support.
Primary center for product development, software engineering, sales, marketing, and corporate operations.
Located within CIC Rotterdam, a prominent innovation hub, offering a dynamic environment with modern amenities, collaborative workspaces, and networking opportunities with other tech startups.
JoinLevel fosters a collaborative, agile, and customer-centric work culture. It emphasizes innovation, continuous learning, and open communication, typical of a dynamic startup environment that values initiative, teamwork, and rapid iteration.
The Rotterdam headquarters serves as the strategic core for JoinLevel, driving technological innovation for its community platform and coordinating its international business development efforts.
JoinLevel serves a global customer base digitally from its headquarters in Rotterdam. Their SaaS platform is accessible worldwide, with sales, support, and customer success operations structured to cater to international clients across different time zones, potentially leveraging remote team members.
Stationsplein 45
Rotterdam
South Holland
Netherlands
No additional office locations available.
Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.
As of April 2025, Level' leadership includes:
Level has been backed by several prominent investors over the years, including:
As a relatively young and founder-led company, JoinLevel's core executive team has remained stable over the past 12 months, focusing on scaling the product and expanding its market reach. No significant executive hires or departures have been publicly announced during this period.
Discover the tools Level uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.
JoinLevel likely utilizes standard professional email address formats. Based on common practices for tech startups, a likely format is using the first name of the employee.
firstname@joinlevel.com (e.g., martijn@joinlevel.com)
Format
martijn@joinlevel.com
Example
75%
Success rate
Tekpon • February 29, 2024
JoinLevel was featured by Tekpon as one of the leading community management software solutions, highlighting its robust capabilities in helping B2B businesses build, manage, and scale their customer communities effectively....more
JoinLevel Blog • August 9, 2023
In a Q&A session featured with their investor Graduate Entrepreneur, JoinLevel co-founders Martijn van Oosterhout and Jitse Groenow discussed their entrepreneurial journey, the evolution of the JoinLevel platform, and their future strategic plans for empowering B2B SaaS communities....more
EU-Startups • July 5, 2023
JoinLevel, a Rotterdam-based startup, announced it has secured €400,000 in a pre-seed funding round led by Graduate Entrepreneur. The funds will be used to further develop its community-building platform for B2B SaaS companies and expand its team....more
See where a company’s workforce is located, by country or region.
View past and recent funding rounds with amounts and investors.
Understand company revenue estimates and financial scale.
Track active roles and hiring trends to spot growth signals.
Discover what a company offers—products, platforms, and solutions.
Get the company’s official SIC and NAICS classifications.
Analyze visitor volume, engagement, and top traffic sources.
Explore LinkedIn, Twitter, and other active social profiles.
Identify top competitors based on similar business traits.
Explore companies in depth — from the tech they use to recent funding, hiring trends, and buyer signals — all in one powerful view.
Highperformr AI helps you surface the right accounts and enrich your CRM with verified company and contact insights, so your teams can prioritize and engage faster.
Thousands of companies, including Level, are just a search away.