Upstream Ventures
Upstream Ventures is a Seed venture capital firm based in Denver, CO investing in Other, SaaS. The firm typically writes $100K–$750K checks and has 2 portfolio companies in our records.
- Check size
- $100K–$750K
- Portfolio
- 2 companies on record
- Partners
- 1 listed
- Stage
- Seed
- Sectors
- Other, SaaS
- HQ
- Denver, CO
- AUM
- Not in our records
Last verified: 2026-07-11
Seed
$100K – $750K
2+ companies
1 partner
Investment Thesis
Invests in software startups building productivity and revenue-focused tools for SMBs, with a priority on solutions improving customer acquisition efficiency.
How Upstream Ventures invests
Upstream Ventures is a vc firm based in Denver, CO. The firm invests at the Seed stage, with a focus on Other, SaaS. It does not invest in Consumer Apps.
Upstream Ventures typically writes checks of $100K–$750K per investment.
Upstream Ventures has backed 2 companies in our records, including RevSage, ClickBuilder.
Partners & Team
Jack Peterson
Founder & Managing Partner
Industry Focus
Invests In
Does Not Invest In
Portfolio Companies (2)
Other
RevSage
ClickBuilder
- •Raising at Seed? You're squarely in their sweet spot.
- •Lead with your fit in Other, SaaS — the sectors they actively back.
- •Size your ask to their typical $100K – $750K check.
- •warm intro preferred
- •Address your outreach to a specific partner, such as Jack Peterson, Founder & Managing Partner.
- •A warm introduction beats a cold email. Get matched and request an intro.
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