Key Takeaways:
- Functionize raised $41 million in Series B funding, bringing total funding to over $67 million since 2015.
- The investment, led by Mumford Investments and LHH Investments, will expand the company’s agentic AI platform and go-to-market efforts.
- Customers have already executed more than one billion agentic AI actions on the Functionize platform.
- Reported outcomes include a 10x productivity boost and test maintenance cost reductions of up to 90%.
- Matt Smith, formerly COO, has been named President, while JD Mumford joins the company’s board.
Functionize, the San Francisco-based provider of AI-powered software testing automation, announced it closed a $41 million Series B funding round, lifting its total financing to more than $67 million since its founding in 2015. The round was led by Mumford Investments and LHH Investments, with additional participation from Canvas Ventures and Wipro Ventures. The news comes around 10 months after TMC reported they launched version 6.0 of their agentic platform delivering 60% faster time to market and a five times increase in productivity.
The funding will be used to advance the company’s agentic automation platform, scale cloud infrastructure, build new data science and engineering teams, and expand into additional industry verticals. Functionize also plans to strengthen its go-to-market strategy and broaden integrations with leading applications and system providers.
Driving toward autonomous QA
Functionize has focused its platform on minimizing manual software testing and accelerating release cycles through the use of AI-powered agents. According to the company, its Agentic Platform 6.0 enables enterprises to generate, execute, and self-heal test cases with minimal human input.
Unlike traditional test automation approaches that often rely heavily on scripting and manual updates, Functionize’s agents are designed to continuously self-correct. In 2024 alone, customers reportedly executed over one billion agentic AI actions through the platform. The company says these actions—spanning execution, diagnosis, and self-healing tasks—contributed to productivity gains of up to ten times and test maintenance cost reductions by as much as 90%.
CEO Tamas Cser said the new capital supports Functionize’s move toward fully autonomous, AI-driven quality assurance. “This investment will help bring us closer to achieving fully autonomous, AI-driven quality assurance that operates seamlessly within development sprints, requires minimal human intervention and extends our value to address broader CIO workflow inefficiencies beyond functional testing,” Cser explained.
Investor confidence in enterprise automation
Mumford Investments, which co-led the round, emphasized the firm’s confidence in Functionize’s market position. “With proprietary models and seven years of enterprise application intelligence, Functionize is a game-changer in enterprise test automation,” said JD Mumford, Partner at Mumford Investments. He added that unlike startups still piloting agentic AI technology, Functionize is already operating these processes at enterprise scale.
Mumford will join Functionize’s board as part of the financing.
Leadership expansion
Functionize also announced leadership changes alongside the funding. Matt Smith, who previously served as Chief Operating Officer, has been promoted to President. In this role, Smith will oversee company operations and execution of its strategic vision.
Market opportunity and customer base
The company’s platform is already in use across multiple Fortune 500 and Global 2000 organizations. By expanding its technology and infrastructure, Functionize aims to reduce the testing maintenance burden for large enterprises while enabling faster delivery of higher-quality software.
The investment also comes at a time when enterprises are seeking ways to integrate AI-driven automation not only into testing but into broader IT and operational workflows. Functionize positions itself as a solution capable of bridging both technical and non-technical roles, which may appeal to organizations facing resource constraints and increasing demands for speed-to-market.
As the enterprise software market continues to shift toward agentic AI approaches, Functionize’s new funding highlights the growing investor and customer appetite for platforms that can reduce repetitive tasks, increase test coverage, and potentially pave the way for more autonomous development pipelines.
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Rich Tehrani serves as CEO of TMC and chairman of ITEXPO #TECHSUPERSHOW Feb 10-12, 2026 and is CEO of RT Advisors and is a Registered Representative (investment banker) with and offering securities through Four Points Capital Partners LLC (Four Points) (Member FINRA/SIPC). He handles capital/debt raises as well as M&A. RT Advisors is not owned by Four Points.
The above is not an endorsement or recommendation to buy/sell any security or sector mentioned. No companies mentioned above are current or past clients of RT Advisors.
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