36 VC firms investing in e-commerce & marketplaces and developer tools & infrastructure at the Series B stage.
F4 Fund tracks 36 VC firms that actively invest in e-commerce & marketplaces + developer tools & infrastructure at the Series B stage, with check sizes ranging from $25K – $350M (median: $8.5M – $8.5M). As of June 2026, and 94% lead or co-lead rounds. Rankings are based on F4's proprietary analysis of 1,358+ researched VC firms, scored by data completeness, portfolio depth, investment recency, and stage alignment.
| # | Firm | Check Size | Portfolio | Leads? | Activity | Decision | Intro |
|---|---|---|---|---|---|---|---|
| 1 | ▶ M13 Visionary founders building disruptive software businesses deserve capital and operational support from partners who understand building category-defining companies. We provide both. Santa Monica | $500K – $5M | 70 | Leads | Active | ~1 mo | Open |
| 2 | ▶ Benchmark The best venture returns come from identifying exceptional founders solving significant problems early. Venture capital doesn't scale - we maintain small team sizes and disciplined focus on quality over quantity. San Francisco | $1M – $15M | 48 | Leads | Active | ~2 wks | Req'd |
| 3 | ▶ Makers Fund Backing builders of the future of interactive entertainment. We invest across games, content, platforms, and ecosystem technologies with conviction that visionary founders are driving transformation in how we play, watch, create, and live. | $500K – $5M | 158 | Leads | Active | ~2 wks | Open |
| 4 | ▶ PayPal Ventures Accelerate financial services and commerce innovation by investing in companies that bring transformative solutions to market faster. We leverage PayPal's deep payments expertise, global brand, and 426+ million user network to help portfolio companies scale rapidly. San Jose | $5M – $30M | 43 | Leads | Active | ~1 mo | Open |
| 5 | ▶ Altimeter Back exceptional founders building transformational technology companies that disrupt markets and improve lives. Provide long-term capital partnership combined with public market expertise to help companies scale profitably and eventually succeed in public markets. Menlo Park | $1M – $25M | 21 | Both | Active | ~2 wks | Open |
| 6 | ▶ Accel Partner with exceptional teams building transformative technology companies across all stages San Francisco | $2M – $10M | 127 | Both | Active | — | — |
| 7 | ▶ Fernbrook Capital Management Exceptional founders building direct relationships with consumers through technology-enabled, category-redefining businesses that challenge incumbents and drive consumer innovation. New York | $2M – $15M | 29 | Leads | Active | ~2 wks | Open |
| 8 | ▶ Bond We identify and scale proven product-market-fit technology companies for global expansion and IPO readiness. Our partnership combines world-class macro research analysis with hands-on operational expertise from experienced technology leaders who have built and scaled billion-dollar companies. San Francisco | $1M – $50M | 42 | Leads | Active | ~2 mo | Open |
| 9 | ▶ Crew Capital Community-driven VC led by active operators who simultaneously build and invest. Best support for founders comes from operators understanding current market challenges firsthand, not just history. Invest in category-defining technology companies. New York | $500K – $2M | 39 | Leads | Active | ~2 wks | Open |
| 10 | ▶ Headline We invest in top founders everywhere building the next generation of technology companies. We provide capital, operational expertise, and a truly global platform to scale with hands-on support through specialized teams. | $2M – $50M | 51 | Leads | Active | ~2 wks | Open |
| 11 | ▶ Bain Capital Ventures Ambitious founders solving fundamental problems across major industries. The next generation of transformational companies will be built on modern AI, secure infrastructure, and efficient commerce. We partner with technical founders with operator experience and compelling narratives. San Francisco | $1M – $20M | 28 | Leads | Active | ~2 wks | Open |
| 12 | ▶ GGV Capital Back notable founders with global ambitions using technology to transform industries. We partner with exceptional teams to scale from seed through IPO, providing capital, operational expertise, and network access. Menlo Park | $1M – $15M | 35 | Both | Active | ~2 wks | Open |
| 13 | ▶ 75 & Sunny Back founders with grit, industry insights, and strong engineering cultures to build amazing software that disrupts incumbents. Deliberately invest in unsexy industries and antiquated markets (warehousing, real estate, specialty pharmacy, agriculture) that others overlook, where nimble startups can create tremendous value. Los Angeles | $100K – $5M | 16 | Both | Active | ~1 wk | Open |
| 14 | ▶ Partech Partners We support ambitious founders solving large problems through technology across all stages. Independent thinkers who challenge conventional wisdom are our ideal partners. We provide not just capital but operational expertise, global networks, and hands-on support from day one through scale. Paris | $300K – $100M | 24 | Both | Active | ~1 mo | Open |
| 15 | ▶ REMUS Capital Building, not betting, with rebels transforming massive traditional industries through applied AI. Hands-on operational partnership combining capital with customer acquisition, team building, and strategic guidance. Boston | $1M – $20M | 27 | Leads | Active | ~2 wks | Req'd |
| 16 | ▶ Golden Gate Empower audacious founders who challenge norms and leverage technology to transform industries. We believe in first-time founders with scrappy outsider mentality and narrow niche focus. Silicon Valley expertise combined with deep emerging market knowledge across three continents. Singapore | $25K – $10M | 33 | Leads | Active | ~2 wks | Req'd |
| 17 | ▶ Valor Capital Group Greatest opportunities come from serving unmet needs of the middle class in emerging markets. We bridge US and Latin American markets, providing institutional capital, intellectual capital flow, and geo arbitrage exit opportunities. New York | $500K – $10M | 24 | Leads | Active | ~2 wks | Open |
| 18 | ▶ Dalus Capital Back purposeful entrepreneurs building scalable technology solutions for significant Latin American problems, with emphasis on inclusion, climate innovation, and business productivity while generating positive impact and strong returns. Monterrey | $500K – $5M | 29 | Both | Active | ~1 mo | — |
| 19 | ▶ SpeedInvest Backs globally ambitious technology companies from pre-seed and seed through selected growth rounds using specialist EMEA sector teams and a platform model for capital, customers, talent, follow-on investors, and operational support. Vienna | $250K – $30M | 49 | Leads | Active | — | Open |
| 20 | ▶ Resolute Ventures We back founders who combine emotional intelligence with business acumen and are on a mission to solve problems they deeply care about. We're often the first institutional check and provide mentorship, community, and long-term partnership support. San Francisco | $50K – $1.5M | 21 | Leads | Active | ~2 wks | Req'd |
| 21 | ▶ Zeev Ventures Solo GP model combining angel investing speed with VC-scale checks. Backs non-traditional founders solving their own problems. Rejects process-heavy VC bureaucracy in favor of speed, decisiveness, and founder-first engagement. Palo Alto | $20M – $50M | 21 | Leads | Active | ~1 wk | Open |
| 22 | ▶ Andreessen Horowitz Backing the builders of the next layer of computing across AI infrastructure, defense, biotech, and American dynamism. Former 'Software is Eating the World' thesis evolved to 'AI is Eating Software'. Partners with technical founders building foundation models, cloud systems, and infrastructure for the AI era. Menlo Park | $1M – $200M | 48 | Both | Active | ~2 wks | Open |
| 23 | ▶ R136 Ventures Identifies inflection points through proprietary Discovery Engine and backs founders who see opportunities others miss. Focuses on AI-driven transformation of B2B software and financial services, with deep technical due diligence analyzing 250+ data points. Woodside, CA | $2M – $20M | 40 | Both | Active | ~1 mo | Open |
| 24 | ▶ Bling Capital The hardest thing in seed is finding product-market fit. We help you find it. If you already have product-market fit, we will help you scale. We partner with exceptionally ambitious founders for the long run and provide capital combined with operational expertise through our 100+ member Product Council. San Francisco | $500K – $3M | 33 | Leads | Active | ~2 mo | Open |
| 25 | ▶ Sawari Ventures North Africa and Africa possess tremendous entrepreneurial talent. Strategic capital combined with operational expertise can unlock transformative solutions that reshape industries. We invest in founders solving region-critical problems. Cairo | $200K – $2M | 20 | Leads | Active | ~1 mo | Open |
| 26 | ▶ Left Lane Capital Invest in hyper-growth consumer and technology businesses with enduring customer relationships. Back founders challenging the status quo through digital transformation. Focus on companies with strong unit economics, loyal customer bases, and defensible competitive advantages in complex, regulation-heavy markets. Brooklyn | $5M – $50M | 42 | Both | Active | ~2 wks | Open |
| 27 | ▶ Rosecliff Ventures We seek to create positive economic impact and long-term value by providing lifetime support to companies from seed through late-stage equity and credit. We differentiate through deep Wall Street expertise, strategic LP networks, and innovative financing vehicles. New York | $500K – $10M | 22 | Both | Active | ~2 mo | Open |
| 28 | ▶ Greenoaks Greenoaks backs generation-defining technology companies with exceptional long-term growth potential. We make concentrated, large initial bets and maintain positions through multiple rounds and public markets, believing that exceptional founders and products deserve exceptional partnership. San Francisco | $25M – $75M | 20 | Both | Active | ~2 mo | Req'd |
| 29 | ▶ Coatue The best investment opportunities emerge at the intersection of innovation and scale. We invest across the full lifecycle from seed to public markets, focusing on technology companies that will transform sectors globally with particular conviction in AI-enabled platforms and infrastructure. New York | $1M – $100M | 30 | Both | Active | ~2 wks | Open |
| 30 | ▶ Tiger Global Management Leading global companies that leverage technological innovation across public and private markets. Proven founders (especially ex-Googlers, AWS, Stripe) with large TAMs (billions+), product-led growth, and global ambitions. Conviction-based investing post-2022 correction emphasizing quality over quantity. New York | $1M – $100M | 21 | Leads | Active | ~1 wk | Req'd |
| 31 | ▶ Insight Partners Software founders need more than capital to scale successfully. Insight Partners combines investment capital with hands-on operational expertise, embedded teams, and network access to accelerate company growth across all stages. New York | $10M – $350M | 28 | Leads | Active | ~1 mo | Open |
| 32 | ▶ Gaingels Equity of access and representation in venture capital delivers positive returns. Diverse and underrepresented (including LGBTQ+) leaders of high-growth companies deserve capital access. When these founders succeed, they influence ecosystems and open doors for historically excluded groups. New York | $200K – $500K | 29 | Follows | Active | ~2 wks | Open |
| 33 | ▶ Cathay Innovation Startups positioned as transformation partners with Fortune 500 corporates create the most impactful solutions. We believe the next generation of market leaders will emerge through collaborative innovation between startups and incumbent enterprises, supported by global expertise and capital. Paris | $5M – $100M | 16 | Both | Active | ~1 mo | Req'd |
| 34 | ▶ Evolution Venture Capital Partners Culture-Tech companies that disrupt and define how we live, work, play, and interact with the world every day. We invest in passionate founders building transformative products that change cultural behaviors. New York | $500K – $6M | 28 | Leads | Active | ~1 wk | Open |
| 35 | ▶ Flucas Ventures Democratize access to venture capital by building large syndicates of non-traditional LPs. Invest across all stages, sectors, and geographies based on founder quality and market conviction, not category restrictions. Enable 2,000+ diverse co-investors to participate alongside marquee firms like Sequoia and Andreessen Horowitz while maintaining founder-friendly economics. Miami | $250K – $5M | 17 | Follows | Active | ~1 wk | Req'd |
| 36 | ▶ VU Venture Partners Invest in early-stage tech companies addressing world's largest market opportunities and solving humanity's biggest challenges. Leverage global distributed team to source, evaluate, and support transformational founders. San Francisco | $100K – $1M | 16 | Both | Active | ~2 mo | Open |
Investors on this page also frequently invest in these sectors
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What other sectors do these firms also invest in?
Firms that frequently co-invest with investors on this page
F4 Fund tracks 36 VC firms that actively invest in e-commerce & marketplaces + developer tools & infrastructure at the Series B stage. These firms are ranked using a composite score that weighs data completeness (30%), portfolio depth (30%), investment recency (25%), and stage alignment (15%).
Based on F4's analysis, the median check size for series b e-commerce & marketplaces + developer tools & infrastructure investors is $8.5M – $8.5M, with a full range from $25K – $350M. The distribution breaks down as: 1 firms in the <$500K range, 2 firms in the $500K-$1M range, 3 firms in the $1M-$2M range, 6 firms in the $2M-$5M range, 7 firms in the $5M-$10M range, 17 firms in the $10M+ range.
Among the 36 firms tracked, 94% lead or co-lead rounds, and 6% typically follow. Founders seeking a lead investor should filter for firms marked "Leads" or "Both" in the rankings table above. Lead investors typically set deal terms and anchor the round.
The best series b e-commerce & marketplaces + developer tools & infrastructure investors combine domain expertise with an active portfolio in the space. Among these firms, 24% prefer warm introductions, and the average firm has 37 portfolio companies. Look for firms whose check size matches your raise, whose stage preference aligns with yours, and who have a track record of supporting companies in your sector through multiple growth phases.
Firm profiles are continuously updated through F4's research pipeline, which combines LLM-powered web research, portfolio analysis, and transcript extraction. The ranking data refreshes every 12 hours. Editorial analysis is reviewed weekly. Individual firm profiles are re-researched on a 30-day cycle or when new information surfaces.