General Info
Mat Kaliski is a Principal at Acronym Venture Capital, focusing on investing in B2B SaaS and Omni-channel Consumer companies at the Late Seed and Early Series A stages. The investment thesis revolves around startups that have achieved a minimum of $1 million in ARR and are growing sustainably. The geographical preference is for US and Canadian companies. Mat takes a hands-on approach to help founders, emphasizing business fundamentals over hyper-growth. Some of his latest investments include Envoy America, dataplor, Ingest AI, Marqii, Mad Rabbit, Penny AI, Confiant Inc, Sailes, and more.
Location:
Country: Poland
Industries:
Investment Regions:
Investment Stages: pre-seed, seed
angel-individual
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🤖 AI Activity Report
Status: very-active
AI Reasoning: Found multiple portfolio links indicating Mat Kaliski is actively involved as Board Director/Observer in investments including Ingest (Ingest AI) and dataplor with public activity in 2025 (press mentions on Acronym VC press page referencing dataplor funding in June 2025). The most recent known investment activity (dataplor) is within the last 6 months, indicating very recent activity.
Angel activity thresholds:
Low Activity – Only known angel investments more than 12 months ago.
Active – Known angel investments between the last 12 and 6 months.
Very Active – Known angel investments in the last 6 months.
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