Reiner Pope, Founder of MatX

About Reiner Pope

Reiner Pope is the founder of MatX. MatX operates in AI Infrastructure and is based in Mountain View, CA. MatX has raised $500M, latest Series B $500M (2026). Backers on record include Ali Rohde, Ravi Sundararajan, AIspace Ventures, Outset Capital.

Reiner Pope at a glance

Company

MatX

Industry

AI Infrastructure

Location

Mountain View, CA

Total raised

$500M

Investors on record

Ali Rohde, Ravi Sundararajan, AIspace Ventures, Outset Capital

Frequently asked about Reiner Pope

Who is Reiner Pope?

Reiner Pope is the founder of MatX. Full profile, funding history and background on StartupFundraising.com.

What company did Reiner Pope found?

Reiner Pope founded MatX, a AI Infrastructure company based in Mountain View, CA.

How do I contact Reiner Pope?

Verified contact routes including LinkedIn, background and funding history for Reiner Pope are available on the StartupFundraising.com founder profile.

This founder profile draws on disclosed rounds, filings and investor records in the StartupFundraising database and is updated as new funding is recorded. Founders raising now use profiles like this one to study comparable AI Infrastructure journeys in Mountain View — who backed them, at what stage, and how much they raised.

MatX funding profile (1)

• MatX funding: total raised, rounds and investors

More AI Infrastructure founders (40)

• Arvind Jain — Guardrails AI
• Ankit Dhawan — BluePill
• Amit Shah — InstaLILY AI
• Alexey Popov — Spitch
• Adam Jacob — System Initiative
• Awais Shafique — Beyond Presence
• Aravind Srinivas — Perplexity AI
• Andrew Hill — Recall Labs
• Alex Wiltschko — Osmo
• Ajit Banerjee — SageOx
• Beniamin Mincu — MultiversX
• Artem Rodichev — Ex-human
• Andy Power — Digital Realty (early-stage involvement historically)
• Amir Sadeghian — Astrocade
• Alexander Ratner — Snorkel AI
• Aber Whitcomb — Salt AI
• Ashutosh Garg — Viven
• Annie Lu — Laminar
• Andreas Blattmann — Black Forest Labs
• Alex Mashrabov — Higgsfield
• Ahmad Awais — Langbase
• Baptiste Vanpoperinghe — Pilea
• Ari Recht — Odigos
• Andrew Schaap — Aligned Data Centers
• Aman Gupta — Thingtrax
• Albin Lippe — Holiwise
• Ben Seidl — Autolane
• Arya Bolurfrusha — AppliedAI
• Ankit Gupta — Cohere
• Amnon Shashua — AA-I Technologies
• Alex Fielding — Orbital Insight
• Adam Mosseri — Artifact
• Ayal Yogev — Ajuna Network
• Arav Srinivasan — Perplexity
• Andrew Holder — euNetworks
• Alhussein Fawzi — Hiverge
• Akanksha Jagwani — SixSense
• Benjamin Charbit — BLIFE Protocol
• Arthur Meng — Hemera
• Angela Jiang — Worktrace AI

Browse related founder lists (7)

• Founders in Mountain View, CA
• AI Infrastructure founders
• AI Infrastructure founders in Mountain View, CA
• Founders backed by AIspace Ventures
• Founders backed by Outset Capital
• Founders backed by Ali Rohde
• Founders backed by Ravi Sundararajan

Full founder directory · Investor directory · Company funding database · Fundraising library