According to a recent LinkedIn post from Radical Ventures, the firm is leading an $18 million Series A funding round for Mosaic, described as an AI-driven operating system for private-market dealmakers. The post suggests Mosaic aims to replace manual spreadsheet-based workflows with an AI-native platform for investment banks and private equity firms.
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The company’s LinkedIn post highlights claims of up to 20x time savings for users, including leading investment banks and five of the top ten global private equity firms. For investors, this may indicate Radical Ventures’ continued focus on AI-enabled financial infrastructure, potentially positioning its portfolio to benefit from digitization and automation trends in capital markets.
The post also emphasizes a partnership with Mosaic’s leadership team and frames the product as part of a shift away from legacy tools such as Excel in dealmaking workflows. If Mosaic can scale adoption across major buy-side and sell-side institutions, Radical Ventures could gain exposure to recurring software revenue and deepen its network within the private markets ecosystem.

