Mark Masur
General Partner
Dallas, Texas
Mark Masur, General Partner is an active investor based in Dallas, Texas. This profile covers what Mark Masur backs, at which stage, and how founders can reach out in 2026.
- Investor type
- Micro VC
- Stages
- SeedSeries A
- Invests in
- SaaS & EnterpriseHardware & Deep TechConsumer & RetailIoT & Connected Devices
- Location
- Dallas, Texas
- Typical check
- $625K
- Past investments
- 14
Notable investments
Cellfire
TraxoPowerFileAktino
Swim.aiBloomfire
OneSpotBivio NetworksHow to reach Mark Masur
Angels and operators like Mark Masur 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.
Connect with Mark Masur
About this profile
This profile is part of Round Funded, an investor database and outreach platform for founders. It covers 60,000+ active VCs, angels, family offices and accelerators with verified contacts, lets you send pitches from your own Gmail, and includes a free Data Room for your raise.
Frequently Asked Questions
What does Mark Masur invest in?
Mark Masur invests in SaaS & Enterprise, Hardware & Deep Tech, Consumer & Retail and IoT & Connected Devices, typically at Seed and Series A. Match your sector and stage, then reach out with a personalized pitch.
What stage does Mark Masur invest at?
Mark Masur typically invests at Seed and Series A. Lead with traction that fits the stage when you reach out.
What is Mark Masur's typical check size?
Mark Masur typically writes checks around $625K. Use it as a signal for whether your raise fits their stage.
How do I contact Mark Masur?
Unlock Mark Masur's verified email on Round Funded and send a personalized pitch. We surface only deliverable contacts so your outreach lands.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.