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$10 Million
Stewart Butterfield is a Canadian slack co-founder with an estimated net worth of $2 billion.
Stewart Butterfield has built a notable career as a slack co-founder in business / tech. Known for contributions, Stewart Butterfield has earned international recognition.
As of 2026, Stewart Butterfields estimated net worth stands at $2 billion.
Stewart Butterfield is Canadian by nationality and remains active in professional endeavors.