Jeff Aiello
Co-Founder and Managing Partner at Agellus Capital
Chesterfield, Missouri
Jeff Aiello, Co-Founder and Managing Partner at Agellus Capital is an active investor based in Chesterfield, Missouri. This profile covers what Jeff Aiello backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelVCPEInvestor
- Stages
- Series B
- Invests in
- SaaS & Enterprise
- Location
- Chesterfield, Missouri
- Typical check
- $3M
- Past investments
- 10
Notable investments
Thompson Street Capital PartnersLen The PlumberRotolo Consultants, Inc.PestCoDomaille Engineering LLCBluejack Fire Life & SafetyMarmic Fire & Safety Co.CompassMSPSavillexCustom Wheel House, LLCHow to reach Jeff Aiello
Angels and operators like Jeff Aiello 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.
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About this profile
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Cite this page
Round Funded. "Jeff Aiello." Round Funded investor database, updated September 9, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/jeff-aiello
Frequently Asked Questions
What does Jeff Aiello invest in?
Jeff Aiello invests in SaaS & Enterprise, typically at Series B. Match your sector and stage, then reach out with a personalized pitch.
What stage does Jeff Aiello invest at?
Jeff Aiello typically invests at Series B. Lead with traction that fits the stage when you reach out.
What is Jeff Aiello's typical check size?
Jeff Aiello typically writes checks around $3M. 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.