Forum Ventures

# Forum Ventures – Leading B2B SaaS Fund, Accelerator, and Venture Studio

High-Level Overview

Forum Ventures is a premier New York-based venture firm, accelerator, and venture studio dedicated to empowering early-stage B2B SaaS startups. With a mission to make the entrepreneurial journey from zero to one—and beyond—more accessible and successful, Forum takes a founder-first approach, prioritizing the needs of entrepreneurs through hands-on support, mentorship, and robust resources. Their investment philosophy centers on deep operational involvement, acting as fractional co-founders to help startups validate product-market fit, execute go-to-market strategies, and scale efficiently. Forum focuses exclusively on B2B software, with a growing emphasis on AI-driven solutions, and has helped hundreds of founders secure follow-on funding from top-tier investors like Andreessen Horowitz, NEA, and General Catalyst. Their impact on the startup ecosystem is marked by a strong track record of accelerating growth, fostering peer communities, and lowering the risk for founders launching new ventures.

Origin Story

Founded in 2014 by Karen Page, Sean Glass, Allen Gannett, and Collin Gutman, Forum Ventures began as Acceleprise, a B2B SaaS accelerator. Over time, the firm evolved to meet the changing needs of founders, expanding into a full-service venture studio and pre-seed fund. The team recognized that early-stage founders often struggle with customer discovery, product validation, and fundraising—so they built a model that provides not just capital, but also operational expertise, mentorship, and a supportive community. This evolution allowed Forum to support founders at every stage, from concept to seed and beyond, and solidified their reputation as a go-to partner for ambitious B2B SaaS entrepreneurs.

Core Differentiators

• Founder-First Approach: Forum acts as a fractional co-founder, offering 24/7 support and personalized guidance tailored to each startup’s unique challenges.
• Three Investment Vehicles: Forum operates a venture studio (for concept-stage startups), a 15-week pre-seed accelerator, and a seed fund, allowing them to back founders at multiple stages.
• Robust Operating Support: Startups receive access to product design, engineering, marketing, HR, finance, and operations resources, as well as a network of 100+ enterprise customers for introductions.
• Extensive Network: Forum has facilitated over 450 founders through fundraising, with portfolio companies collectively raising $1B+ in follow-on funding from leading VCs.
• High-Touch Programming: The accelerator includes mentorship, events, and a step-by-step fundraising playbook, plus $100K in business perks and unlimited access to shared services.
• Proven Track Record: Forum has invested in 400+ companies, with notable exits and rapid scaling, including startups like Arkestro, Blanka, and Remo Health.

Role in the Broader Tech Landscape

Forum Ventures is riding the wave of the B2B SaaS and AI revolution, where the demand for scalable, efficient, and intelligent software solutions is accelerating. The timing is critical: as enterprises increasingly adopt cloud-based tools and AI-driven automation, startups that can deliver rapid value and clear ROI are in high demand. Forum’s model is uniquely positioned to capitalize on this trend by lowering the barrier to entry for founders and enabling faster iteration and market validation. Their emphasis on community, peer support, and operational excellence helps shape a healthier, more resilient startup ecosystem, where founders are better equipped to navigate the emotional and logistical challenges of building a company. By fostering a culture of collaboration and continuous learning, Forum is helping to redefine how early-stage ventures are built and scaled.

Quick Take & Future Outlook

Forum Ventures is poised to remain a leading force in the B2B SaaS and AI startup landscape. As the lines between venture capital, accelerator, and studio continue to blur, Forum’s integrated model—combining capital, expertise, and community—will become even more valuable. The future will likely see Forum doubling down on AI-first ventures, expanding their global reach, and deepening their impact on founder success. Trends like remote work, enterprise digital transformation, and the rise of vertical SaaS will continue to fuel demand for Forum’s services. Ultimately, Forum’s influence will grow as they help shape the next generation of B2B software leaders, proving that the best way to build a successful startup is not alone, but with the right team behind you.