RideHome AI Fund

Pre-Seed Seed Series A

Pre-seed to Series A fund investing in generative AI startups globally, run by tech podcaster Brian McCullough and hashtag inventor Chris Messina.

New York
AI/ML · SaaS/Software +5
AI-Native · Thesis-Driven

Ridge Ventures

Seed Series A

Fast, flexible & founder-focused early-stage venture capital

San Francisco
Enterprise Software · SaaS/Software +6
Enterprise Software · Enterprise-Focused

Riptide Ventures

Pre-Seed Seed Series A

Baltimore-based angel syndicate pooling individual investors' capital and networks to back early-stage consumer, software, and healthcare startups.

Baltimore
Healthcare · Fintech +4
Network-Driven · Early Stage

Riverfront Ventures

Seed Series A

Pittsburgh-based early-growth VC and venture arm of Innovation Works, co-investing in tech startups across software, robotics, life sciences, and AI.

Pittsburgh
Robotics · HealthTech +6
Corporate VC · US-Centric

Riverside Acceleration Capital

Series A Series B

Growth capital firm backing B2B software companies at expansion stage via growth equity ($10M–$40M) and non-dilutive growth lending ($1M–$5M).

New York · San Francisco +1
B2B SaaS · SaaS/Software +5
Growth Stage · Thesis-Driven

Roo Capital

Pre-Seed Seed Series A

An early-stage VC firm that uses a differentiated "IMPACT Model" combining Capital, Talent, and Growth.

Miami · New York
Vertical SaaS · AI/ML +4
SaaS · AI/ML

RTP Global

Seed Series A Series B

Global early-stage VC backing technology founders in B2B and B2C software, AI, fintech, ecommerce, health, edtech, climate, and transport.

New York · London +3
AI/ML · B2B SaaS +8
Global VC · Operator-Led

Rule 1 Ventures

Pre-Seed Seed Series A

Early-stage aerospace and defense VC with a parallel B2B SaaS studio. Backs pre-seed to Series A defense tech and co-founds software companies.

Atlanta
Defense Tech · Aerospace +4
Venture Studio · Defense-Focused

Runtime Ventures

Pre-Seed Seed

Venture firm backing technical founders building data and developer infrastructure

Arlington
Enterprise Cybersecurity · Cybersecurity +4
Enterprise Cybersecurity · Technical Founders

S Ventures (SentinelOne CVC)

Pre-Seed Seed Series A

Corporate VC investing in security data AI innovators across stages with strategic support

Mountain View
Enterprise Cybersecurity · Data +4
Corporate VC · Multi-Stage

S3 Ventures

Seed Series A Series B

Largest venture capital firm focused on Texas and investing nationwide

Austin
B2B Software · SaaS/Software +12
B2B Software · Healthcare

S32

Seed Series A Series B

Palo Alto-based high-conviction VC founded by GV's Bill Maris, backing obsessive founders building iconic companies across AI, biotech, cybersecurity, and enterprise.

Palo Alto
AI/ML · BioTech +6
Operator-Led · Multi-Stage

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SaaS Ventures

Seed Series A

Seed-stage B2B SaaS fund backing enterprise tech founders in second- and third-tier US cities, co-investing alongside strong leads.

Bethesda · Miami
SaaS/Software · Cybersecurity +3
US-Centric · Early Stage

SAIC Ventures

Seed Series A Series B

Invests in dual-use and national security technology startups

Reston
Commercial Dual-Use · National Security +10
Commercial Dual-Use · National Security

Salesforce Ventures

Seed Series A Series B

Partnering with enterprising founders from seed to IPO

San Francisco · New York +2
Enterprise Software Companies · Cloud Infrastructure +11
Enterprise Software Companies · Corporate VC

Sands Capital

Series A Series B Series C

Independent, staff-owned growth investor managing $46B across public equity, venture, and growth equity in technology, life sciences, and healthcare globally.

Arlington · London +1
SaaS/Software · AI/ML +6
Multi-Stage · Growth Stage

Santa Barbara Venture Partners

Series A Series B Series C

Santa Barbara VC backing revenue-stage tech companies ($3M+ ARR), offering hands-on customer acquisition and marketing expertise to portfolio firms.

Santa Barbara
SaaS/Software · Fintech +5
Multi-Stage · Operator-Led

Sapphire Ventures

Series A Series B Series C

Global VC investing in high-growth enterprise software via Sapphire Ventures, Sapphire Partners (fund-of-funds), and Sapphire Sport strategies.

Austin · San Francisco +2
AI/ML · B2B SaaS +5
Multi-Stage · Growth Stage

Scalewolf.VC

Pre-Seed Seed

Vilnius-based dual-use VC and accelerator backing pre-seed to seed defense, energy, AI, and data startups across NATO and European allied markets.

Vilnius · Alexandria
Defense Tech · AI/ML +7
Defense-Focused · Early Stage

ScOp Venture Capital

Pre-Seed Seed

Early-stage venture capital firm backing ambitious Israeli startups

Santa Barbara
SaaS and AI · SaaS/Software +4
SaaS and AI · Pre-Seed

SE Ventures

Series A Series B Series C

Backed by Schneider Electric, powering growth for pioneering founders

Menlo Park
ClimateTech · IndustrialTech +4
Corporate-Backed · Climate-Focused

Secure Octane

Pre-Seed Seed Series A

San Francisco seed fund backing cybersecurity, cloud infrastructure, and AI startups across the US and Israel, co-investing alongside top-tier VCs.

San Francisco
Cybersecurity · Cloud +4
Cyber-Specialist · Early Stage

Selah Ventures

Pre-Seed Seed

Pre-seed and seed fintech fund backing Israeli and American founders building financial infrastructure in the US

New York · Tel Aviv
Fintech · AI/ML +5
Solo GP · Female-Owned

Seligman Ventures

Seed Series A Series B

Venture arm of Seligman Investments backing early-stage to pre-IPO tech companies in AI infrastructure, cybersecurity, and data center hardware.

Menlo Park
AI/ML · Cybersecurity +4
Columbia Threadneedle-Backed · Multi-Stage

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