Jonathan Mueller

Jonathan Mueller

Active Investor

Partner at Sapling Capital

Toronto, Ontario

Jonathan Mueller, Partner at Sapling Capital is an active investor based in Toronto, Ontario. This profile covers what Jonathan Mueller backs, at which stage, and how founders can reach out in 2026.

Investor type
AngelVCPE
Stages
Pre SeedSeedSeries ASeries BLate Stage Venture
Invests in
SaaS & EnterpriseDeveloper Tools & DataPropTech & Real EstateGaming & EntertainmentMedia & Content
Location
Toronto, Ontario
Typical check
$1M
Past investments
1

Notable investments

Onex

How to reach Jonathan Mueller

Angels and operators like Jonathan Mueller 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 Accelerator.

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Frequently Asked Questions

What does Jonathan Mueller invest in?

Jonathan Mueller invests in SaaS & Enterprise, Developer Tools & Data, PropTech & Real Estate and Gaming & Entertainment, typically at Pre Seed, Seed, Series A and Series B. Match your sector and stage, then reach out with a personalized pitch.

What stage does Jonathan Mueller invest at?

Jonathan Mueller typically invests at Pre Seed, Seed, Series A and Series B. Lead with traction that fits the stage when you reach out.

What is Jonathan Mueller's typical check size?

Jonathan Mueller typically writes checks around $1M. Use it as a signal for whether your raise fits their stage.

How do I contact Jonathan Mueller?

Unlock Jonathan Mueller's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.

Application closes in --:--:--
Email Jonathan Mueller