Mstack is reported to be in talks to raise a minimum of $30 million, with existing backers Alpha Wave Global and Lightspeed Venture Partners and new investor Prosperity7, the growth fund of Saudi A…
The round has not closed and no valuation or terms have been disclosed; it follows the $40 million Series A the company raised in October 2024.
In September 2025 the CEO said Mstack was targeting a $100 million Series B; the current reported $30 million minimum is a smaller figure, and the round remains in talks.
Mstack's claim of 10x revenue growth with operational profitability is company-stated and unaudited; the round's size, valuation and investors are reported intentions, not confirmed facts.
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