Relentless Venture Partners — Seed VC Firm ($250K–$2.0M Checks)
Relentless Venture Partners is a Seed venture capital firm based in New York, NY investing in Fintech, SaaS, Healthcare. The firm typically writes $250K–$2.0M checks and has 30 portfolio companies in our records.
- Check size
- $250K–$2.0M
- Portfolio
- 30 companies on record
- Partners
- 2 listed
- AUM
- $1B
- Stage
- Seed
- Sectors
- Fintech, SaaS, Healthcare, Enterprise, AI / ML, Other
- HQ
- New York, NY
Last verified: 2026-10-23
Seed
$250K – $2.0M
$1.0B
30+ companies
2 partners
Investment Thesis
Relentless Venture Partners backs early-stage fintech and SaaS companies. The firm is relevant for a product that combines financial software with B2B revenue streams and technical depth.
How Relentless Venture Partners invests
Relentless Venture Partners is a vc firm based in New York, NY. The firm invests at the Seed stage, with a focus on Fintech, SaaS, Healthcare, Enterprise, AI / ML.
Relentless Venture Partners typically writes checks of $250K–$2.0M per investment, backed by approximately $1B in assets under management. Our records include 2 funds raised by the firm.
Relentless Venture Partners has backed 30 companies in our records, including Canary, Aspect Biosystems, Newtopia.
Partners & Team
Brenda Irwin
General Partner
Josh Kopelman
Partner
Industry Focus
Invests In
Funds
Relentless Venture Partners II
Relentless Venture Partners I
Portfolio Companies (30)
Other
Canary
Canary Medical is a medical data company improving healthcare outcomes through the collection, analysis, and monetization of data derived from proprietary, “smart” implanted medical devices that self-report on function, diagnostic information, patient activity, side effects, and treatment failure.
Aspect Biosystems
Aspect Biosystems Ltd is an industry award winning biotechnology company operating at the leading edge of 3D bioprinting and tissue engineering. Founded at the University of British Columbia in Vancouver, Aspect’s disruptive 3D bioprinting platform is...
Newtopia
Newtopia is a preventative health company dedicated to disease prevention. The company’s patented precision health system translates personal genetic information via a saliva test to a weight management and 1:1 counselling program.
Orpyx Medical
Orpyx is Empowering People with Diabetes to Maintain Mobility. Founded by Dr Breanne Everett, the company is revolutionizing diabetes care by providing patients with an in-shoe, plantar pressure sensor-based system plus mobile application that delivers targeted advice to manage diabetic foot ulcers (DFU).
Snapclarity
Acquired by CloudMD (TSXV:DOC), Snapclarity developed an on-demand, virtual care and digital mental wellness platform with tools for use by a working professional.
Modality
Modality.ai has developed the first automated, clinically validated, multimodal system to assess neurological and psychiatric states, in clinic and remotely.
VitaminLab
VitaminLab, a Victoria BC based personalized healthcare company, has developed a proprietary small batch GMP manufacturing process to produce evidence-based formulas with therapeutic dosing levels of personalized nutritional supplements in a capsule or powder formula.
Lucid
Lucid shares the belief that personalized and iterative music delivery can have a measurable, therapeutic benefit to an individuals’ neurocognitive state.
TritonWear
TritonWear is a company focused on providing performance insights for athletes.
Social Nature
Social Nature is a platform that connects brands with consumers to drive product trial and feedback.
- •Raising at Seed? You're squarely in their sweet spot.
- •Lead with your fit in Fintech, SaaS, Healthcare — the sectors they actively back.
- •Size your ask to their typical $250K – $2.0M check.
- •cold outreach ok
- •Address your outreach to a specific partner, such as Brenda Irwin, General Partner.
- •A warm introduction beats a cold email. Get matched and request an intro.
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