Series A SaaS Venture Capital Firms

Browse 773 venture capital firms that invest in SaaS startups at the Series A stage. Every firm is verified — explore their thesis, check size, and portfolio, then get matched with the best-fit investors for your startup.

Verified Series A SaaS VC firms

Redesign Ventures

Focuses on B2B SaaS startups building innovative tools that modernize workplace operations across industries.

  • SaaS
  • Other
  • AI / ML
  • Seed, Series A
  • $500K – $7.0M
  • New York, NY
  • 2 portfolio companies

Reflective Ventures

Fund focused on advancing early-stage blockchain and decentralized finance technologies, with a particular interest in infrastructure solutions.

  • Other
  • Developer Tools
  • AI / ML
  • Seed, Series A
  • $250K – $5.0M
  • Seattle, WA
  • 24 portfolio companies

Regional Growth Ventures

Invests in HealthTech and B2B SaaS companies with innovative technologies enhancing efficiency in regional markets.

  • Healthcare
  • SaaS
  • Series A
  • $500K – $3.0M
  • Denver, CO

Regulatory Capital Partners

Focused exclusively on regulatory and risk technology startups reshaping compliance for financial institutions.

  • Other
  • SaaS
  • Seed, Series A
  • $200K – $1.0M
  • Amsterdam, Netherlands
  • 2 portfolio companies

Rendering Ventures

Rendering Ventures specializes in marketing technology and enterprise software that uses data-driven tools to optimize brand growth and execution.

  • Other
  • SaaS
  • Healthcare
  • Seed, Series A
  • $500K – $3.0M
  • Austin, TX
  • 4 portfolio companies

Renegade Partners

Renegade Partners backs early-stage enterprise and fintech companies with strong product-market fit potential. It is relevant for B2B software embedded in financial workflows.

  • Fintech
  • SaaS
  • Enterprise
  • Seed, Series A
  • $250K – $2.0M
  • San Francisco, California
  • 27 portfolio companies

Rethink Capital Partners

Rethink Capital invests in HR Tech and future-of-work innovators addressing talent acquisition, workforce management, and skills development.

  • Other
  • EdTech
  • SaaS
  • Seed, Series A
  • $500K – $2.0M
  • New York, NY
  • 2 portfolio companies

RevFoundry Ventures

A sector-specific fund investing solely in Revenue Operations and Sales Enablement technologies helping B2B companies streamline and scale their revenue teams.

  • Other
  • SaaS
  • Enterprise
  • Seed, Series A
  • $750K – $3.0M
  • Toronto, Canada
  • 2 portfolio companies

RevGrowth Ventures

Invest in emerging technology platforms revolutionizing sales and marketing efficiency with AI and data-driven insights.

  • Other
  • SaaS
  • Seed, Series A
  • $500K – $3.0M
  • Chicago, IL
  • 2 portfolio companies

RevX Ventures

Early-stage investor in AI-enhanced marketing and sales tools focused on optimizing revenue outcomes for B2B clients.

  • Other
  • AI / ML
  • SaaS
  • Seed, Series A
  • $500K – $3.0M
  • London, UK
  • 1 portfolio company

RevenueCraft Ventures

Specializes in funding early-stage startups redefining revenue operations and B2B AI tools for sales leadership and forecasting.

  • Other
  • AI / ML
  • SaaS
  • Seed, Series A
  • $750K – $3.5M
  • Los Angeles, CA
  • 7 portfolio companies

Rho Capital Partners

Broad technology investor with occasional retail and commerce overlap. Relevant only if the startup emphasizes enterprise SaaS and operational ROI.

  • SaaS
  • Other
  • Pre-Seed, Seed, Series A
  • New York, NY

Rise North Capital

Investing in seed-stage B2B SaaS and digital health startups with a strong focus on the Midwest ecosystem, boosting innovative employer solutions.

  • SaaS
  • Other
  • Seed, Series A
  • $500K – $4.0M
  • Minneapolis, MN
  • 2 portfolio companies

Rising Edge Capital

Rising Edge backs high-impact business tools that simplify sales and operational workflows, particularly in fast-growing SaaS companies.

  • SaaS
  • Other
  • Seed, Series A
  • $200K – $1.0M
  • Boston, Massachusetts
  • 13 portfolio companies

Route Ventures

Invests in cutting-edge companies optimizing routes and delivery systems via innovative SaaS solutions.

  • Other
  • SaaS
  • Series A
  • $2.0M – $10.0M
  • Columbus, OH
  • 50 portfolio companies

RunSafe Capital

Specializes in funding software solutions that mitigate operational risks in automated systems, particularly in health and industrial sectors.

  • Other
  • SaaS
  • AI / ML
  • Series A, Series B
  • $2.0M – $20.0M
  • New York City, NY
  • 2 portfolio companies

Runtime Ventures

Invests in foundational software systems ensuring infrastructure integrity, AI safety, and deterministically reliable enterprise solutions.

  • Other
  • Enterprise
  • Developer Tools
  • Seed, Series A
  • $1.0M – $4.0M
  • Toronto, Canada
  • 36 portfolio companies

Runway Growth Ventures

Focusing on funding high-growth SaaS startups in the Northeast corridor with scalable revenue models.

  • Other
  • SaaS
  • Seed, Series A
  • $2.0M – $10.0M
  • Boston, MA
  • 1 portfolio company

S3 Ventures

Invests in software and hardware companies disrupting industries, prioritizing B2B SaaS and compliance-related solutions for regulated sectors.

  • SaaS
  • Other
  • Pre-Seed, Seed, Series A
  • $1.0M – $3.0M
  • Austin, TX
  • 1 portfolio company

SCV

Invests in SaaS companies, particularly those with big data, fintech, and business services applications. The firm is a relevant mid-tier software specialist with a broader industry lens.

  • SaaS
  • Other
  • Fintech
  • Seed, Series A
  • $1.0M – $5.0M
  • US

SJF Ventures

SJF Ventures invests in high-growth companies that generate positive environmental and social impact, focusing on sectors like clean energy, circular economy, health, education, government/civic tech,...

  • Healthcare
  • SaaS
  • Other
  • Seed, Series A
  • $3.0M – $15.0M
  • Durham, North Carolina, United States
  • 2 portfolio companies

SMB.vc

A micro-fund solely focused on software platforms that empower SMBs to grow and compete.

  • SaaS
  • Other
  • Security
  • Seed, Series A
  • $500K – $1.5M
  • San Francisco, CA
  • 21 portfolio companies

STV

Large Saudi technology investor with AI and software focus. More of a later-stage option, but relevant for strategic regional scaling if the startup quickly proves club demand.

  • AI / ML
  • SaaS
  • Enterprise
  • Seed, Series A, Series B
  • Riyadh, Saudi Arabia
  • 12 portfolio companies

STV

Focused on growing Saudi Arabia's innovation ecosystem, investing in scalable technologies including AI/ML and IoT.

  • AI / ML
  • Deep Tech
  • SaaS
  • Seed, Series A
  • $1.0M – $20.0M
  • Riyadh, Saudi Arabia
  • 2 portfolio companies

Showing 553–576 of 773 firms — page 24 of 33.

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