Parul Singh
Partner at 645 Ventures
San Francisco, California
Parul Singh, Partner at 645 Ventures is an active investor based in San Francisco, California. This profile covers what Parul Singh backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCMicro VCFounderInvestor
- Stages
- Seed
- Invests in
- Artificial IntelligenceDeveloper Tools & DataSaaS & Enterprise
- Location
- San Francisco, California
- Typical check
- $250K
- Past investments
- 82
Notable investments
FlatfileLevels
Kasa LivingClassTag
Alyce
Hugo
Inside Weather
TetraScienceMulberry Technology
Eterneva
Crexi
ToolioHow to reach Parul Singh
Angels and operators like Parul Singh 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.
Reach active investors like this one
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. How this data is built.
Cite this page
Round Funded. "Parul Singh." Round Funded investor database, updated September 9, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/parul-singh
Frequently Asked Questions
What does Parul Singh invest in?
Parul Singh invests in Artificial Intelligence, Developer Tools & Data and SaaS & Enterprise, typically at Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Parul Singh invest at?
Parul Singh typically invests at Seed. Lead with traction that fits the stage when you reach out.
What is Parul Singh's typical check size?
Parul Singh typically writes checks around $250K. Use it as a signal for whether your raise fits their stage.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
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.