Seed-stage VC, US

Amplify Partners

Venture capital firm · Menlo Park · Founded 2012

Quick read

Amplify Partners is a seed-stage venture capital firm founded in 2012, headquartered in Menlo Park, California. It backs technical founders — engineers, researchers, and scientists — building infrastructure, developer tools, AI, and digital biology. Early bets on Datadog, Fastly, HashiCorp, and LangChain define its track record across multiple generations of technical infrastructure.

Key facts

Founded
2012
Founders
Sunil Dhaliwal
Employees
10-50
Sectors
devtools, ai, enterprise, security
Website
www.amplifypartners.com

Investment thesis

Amplify backs technical founders — engineers, researchers, and scientists — at Seed and Series A, leading rounds in infrastructure, developer tools, AI/ML, and digital biology. The firm positions itself as the first check in and a long-term technical partner, not just a capital provider.

Recent activity

  • May 2026investment
    Amplify Partners participated in Waypoint Bio's $20M raise for three CAR-T trials in China. tracxn.com
  • May 2026investment
    Amplify Partners backed Arito AI's $6M Seed round to build AI-powered financial tools. tracxn.com
  • Apr 2026investment
    Hightouch raised a $150M Series D at a $2.75B valuation for its AI marketing platform; Amplify Partners was among the backers alongside IconiQ and Bain Capital Ventures. tracxn.com
  • Apr 2026investment
    Moonbounce raised $12M to build real-time AI content moderation for chatbots and image generators, with Amplify Partners and StepStone Group participating. tracxn.com
  • Jan 2026leadership
    Alex Rubalcava and Stage Venture Partners merged into Amplify Partners. The firm celebrated Connor Sundberg and welcomed the Stage team to the Amplify platform. amplify.la
  • Jan 2026fundraise
    Amplify Partners announced Fund V ($400M) and Amplify Select V ($300M), totalling $700M to back technical founders at early and growth stages. Sarah Catanzaro was promoted to General Partner and Renee Shah to Partner. amplifypartners.com
  • Jan 2026investment
    Infinitopes closed a $35M Seed extension for precision cancer vaccine development, with Amplify Partners co-investing alongside Octopus Ventures and Macmillan Cancer Support. tracxn.com
  • Jun 2025fundraise
    Amplify Partners closed three new funds totaling $900M: Amplify Partners Fund V, Amplify Select V, and Amplify Bio I — a $200M vehicle dedicated exclusively to digital biology, the firm's first such fund. Elliot Hershberg joined as Partner to lead Amplify Bio I. everythingstartups.com
  • Jan 2026investment
    Amplify Bio (part of Amplify's dedicated digital biology fund) co-led the second close of Infinitopes' seed round, bringing the UK-based precision cancer vaccine company's total seed raise to $35.1M. Infinitopes is preparing its first-in-human clinical trial of ITOP1. cbinsights.com
  • Dec 2025investment
    Fermyon became Amplify Partners' most recent portfolio exit, recorded December 1, 2025. Amplify now counts 40 portfolio exits in total. cbinsights.com
  • 2025leadership
    Grace Ge joined Amplify Partners as a new Partner, as announced by GP Sunil Dhaliwal. linkedin.com
  • 2025investment
    David AI raised a $50M Series B led by Meritech, with Amplify Partners participating alongside NVIDIA, Alt Capital, First Round Capital, and Y Combinator. The company is building a data layer for audio AI. linkedin.com

Notable investments

Key people

Named individuals at the firm. We don't expose direct email or phone — use their LinkedIn for outreach.

  • Sunil Dhaliwal · General Partner
  • Sarah Catanzaro · Partner
  • Mike Dauber · Partner

Sources

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Frequently asked

What is Amplify Partners?+

Amplify Partners is a seed-stage venture capital firm founded in 2012, headquartered in Menlo Park, California. It backs technical founders — engineers, researchers, and scientists — building infrastructure, developer tools, AI, and digital biology.

Where is Amplify Partners headquartered?+

Amplify Partners is headquartered in Menlo Park, United States.

When was Amplify Partners founded?+

Amplify Partners was founded in 2012 by Sunil Dhaliwal.

What sectors does Amplify Partners invest in?+

Amplify Partners focuses on devtools, ai, enterprise, security. They primarily invest in these sectors.

How do I prepare for a meeting with Amplify Partners?+

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Generated by briefthecall.com from public web sources. Last updated July 20, 2026. Each claim is linked to its source above.

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