Ramu Arunachalam

Active Investor

General Partner at A.Capital Ventures

San Francisco, California

Ramu Arunachalam, General Partner at A.Capital Ventures is an active investor based in San Francisco, California. This profile covers what Ramu Arunachalam backs, at which stage, and how founders can reach out in 2026.

Investor type: AngelVCPEInvestment Partner
Stages: Early Stage Venture
Invests in: Artificial IntelligenceHealthcare & BiotechBiotech & PharmaSaaS & EnterpriseConsumer & RetailDeveloper Tools & DataCybersecurityIoT & Connected Devices
Location: San Francisco, California
Typical check: $500K
Past investments: 1

Notable investments

Armorblox

How to reach Ramu Arunachalam

Angels and operators like Ramu Arunachalam reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded.

Frequently Asked Questions

What does Ramu Arunachalam invest in?

Ramu Arunachalam invests in Artificial Intelligence, Healthcare & Biotech, Biotech & Pharma and SaaS & Enterprise, typically at Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.