Red Brick Ventures — Pre-Seed & Seed VC Firm ($250K–$1.0M Checks)
Red Brick Ventures is a Pre-Seed, Seed venture capital firm based in Boston, MA investing in SaaS, Enterprise, Healthcare. The firm typically writes $250K–$1.0M checks and has 1 portfolio company in our records.
- Check size
- $250K–$1.0M
- Portfolio
- 1 company on record
- Partners
- 1 listed
- AUM
- $500M
- Stage
- Pre-Seed, Seed
- Sectors
- SaaS, Enterprise, Healthcare
- HQ
- Boston, MA
Last verified: 2026-10-16
Pre-Seed, Seed
$250K – $1.0M
$500M
1+ companies
1 partner
Investment Thesis
Red Brick Ventures invests in early-stage B2B software and vertical SaaS companies, often supporting companies from their first institutional rounds. The firm is aligned with practical software tools and GTM-heavy startups.
How Red Brick Ventures invests
Red Brick Ventures is a vc firm based in Boston, MA. The firm invests at the Pre-Seed, Seed stages, with a focus on SaaS, Enterprise, Healthcare.
Red Brick Ventures typically writes checks of $250K–$1.0M per investment, backed by approximately $500M in assets under management. Our records include 2 funds raised by the firm.
Red Brick Ventures has backed 1 company in our records, including Blue Mesa Health.
Partners & Team
John T. Ruff
Managing Partner
Industry Focus
Invests In
Funds
Fund II
Fund I
Portfolio Companies (1)
Other
Blue Mesa Health
Healthcare technology company focused on improving metabolic health and diabetes-related care
- •Raising at Pre-Seed, Seed? You're squarely in their sweet spot.
- •Lead with your fit in SaaS, Enterprise, Healthcare — the sectors they actively back.
- •Size your ask to their typical $250K – $1.0M check.
- •warm intro preferred
- •Address your outreach to a specific partner, such as John T. Ruff, Managing Partner.
- •A warm introduction beats a cold email. Get matched and request an intro.
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