Mike Ajnsztajn
Co-Founder at ACE Ventures
United States
Mike Ajnsztajn, Co-Founder at ACE Ventures is an active investor based in United States. This profile covers what Mike Ajnsztajn backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCPECorporate VCInvestment PartnerFounderAccelerator
- Stages
- Early Stage VentureSeedSeries A
- Invests in
- MarketplaceSaaS & Enterprise
- Location
- United States
- Typical check
- $500K
- Past investments
- 2
Notable investments
How to reach Mike Ajnsztajn
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Connect with Mike Ajnsztajn
Frequently Asked Questions
What does Mike Ajnsztajn invest in?
Mike Ajnsztajn invests in Marketplace and SaaS & Enterprise, typically at Early Stage Venture, Seed and Series A. Match your sector and stage, then reach out with a personalized pitch.
What stage does Mike Ajnsztajn invest at?
Mike Ajnsztajn typically invests at Early Stage Venture, Seed and Series A. Lead with traction that fits the stage when you reach out.
What is Mike Ajnsztajn's typical check size?
Mike Ajnsztajn typically writes checks around $500K. Use it as a signal for whether your raise fits their stage.
How do I contact Mike Ajnsztajn?
Unlock Mike Ajnsztajn's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.