NYC-based Adaptive, which sells accounting software to construction contractors, raised a $30M Series B led by Tidemark, bringing its total raised to $57M
Adaptive, which sells accounting software to construction contractors, has raised $30 million in Series B funding, CEO Matt Calvano tells Axios Pro.
Context & Ripple Effects
Adaptive’s financing arrives as construction-focused software companies are attracting later-stage capital: Attentive.ai’s $30.5 million Series B backed automation for preconstruction workflows in November 2025. Adaptive is aimed at a different operational layer—accounting—while its own announcement frames the product around agentic accounting.
The $30 million round, led by Tidemark, gives Adaptive $57 million in total funding and signals investor appetite for specialized software serving construction contractors rather than broad horizontal tools.
First-order effects
- Adaptive gains capital to build and sell its construction-accounting product, while Tidemark becomes the lead institutional backer of the company’s Series B.
- Construction contractors evaluating accounting systems face a better-funded specialist vendor focused on their sector.
Second-order effects
- Construction-software vendors serving adjacent functions, including preconstruction automation providers such as Attentive.ai, face stronger pressure to demonstrate how their products fit alongside—or integrate with—contractors’ financial workflows.
- The financing raises the competitive bar for horizontal accounting providers seeking construction customers, as Adaptive can devote more resources to a vertical-specific sales and product motion.
Third-order effects
- If funding continues to concentrate in specialized construction applications, the sector’s software stack may organize around connected workflow vendors for functions such as preconstruction and accounting rather than a single general-purpose system.
- The agentic-accounting framing points to AI being packaged into industry workflows where domain-specific processes and customer distribution matter as much as the underlying model.
The trend: Construction software is drawing capital toward AI-enabled, function-specific products that target discrete contractor workflows.