What is Tidelift?
Tidelift operates as the premier provider of commercial support and maintenance for the community-led open source software that powers modern applications. The company addresses the inherent complexities of the software supply chain by partnering directly with independent maintainers to ensure that components are secure, accurately licensed, and actively maintained. Through its managed open source solution, Tidelift delivers customizable catalogs of verified components, enabling development teams to build and deploy software with increased confidence and efficiency. By professionalizing the open source ecosystem, Tidelift reduces the operational burden on enterprises, allowing them to focus on innovation rather than maintenance overhead.
How much funding has Tidelift raised?
Tidelift has raised a total of $67M across 3 funding rounds:
Series A
$15M
Series B
$25M
Series C
$27M
Series A (2018): $15M, investors not publicly disclosed
Series B (2019): $25M led by Foundry Group, Matthew Szulik, and General Catalyst
Series C (2022): $27M supported by General Catalyst, Dorilton Ventures, Kaiser Permanente, and Atlassian Ventures
Key Investors in Tidelift
General Catalyst
General Catalyst is a venture capital firm that supports transformational business opportunities by providing strategic capital and operational expertise to companies at critical inflection points.
Foundry Group
Foundry Group is a venture capital firm focused on early-stage information technology and software startups, leveraging deep industry relationships to help entrepreneurs scale their ventures.
Kaiser Permanente
Kaiser Permanente is a leading not-for-profit healthcare organization that integrates medical services with technological innovation to improve patient outcomes and operational efficiency.
What's next for Tidelift?
With the support of major institutional backers, Tidelift is well-positioned to capitalize on the increasing demand for secure and compliant software development practices. The company's strategic roadmap likely involves deepening its integration with enterprise CI/CD pipelines and expanding its network of maintainer partnerships to cover a broader array of critical software components. As organizations continue to prioritize supply chain security in response to evolving cyber threats, Tidelift's role as a trusted intermediary becomes increasingly central to the software development lifecycle. Future growth will likely focus on enhancing the scalability of its managed catalogs and further automating the remediation of vulnerabilities within the open source ecosystem.
See full Tidelift company page
