Complete Guide to Andreessen Horowitz Portfolio Companies 2026

📅 Last Updated: April 6, 2026 | New startups added weekly

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Looking to target Andreessen Horowitz portfolio companies for your outreach? This a16z startup database guide covers 1,100+ companies with funding data, sector breakdowns, and verified founder contacts — everything B2B sales teams need to reach recently funded a16z-backed companies. Andreessen Horowitz portfolio companies collectively raised more than $145 billion in follow-on funding, making them prime targets for B2B outreach.

Our B2B lead database coverage for a16z portfolio companies includes verified founder emails, funding amounts, investor details, and company intelligence — organized by sector, stage, and fund so your sales team can prioritize the highest-intent prospects.

What You’ll Learn:

• How Andreessen Horowitz’s investment strategy works and what they look for in founders
• Current sector trends and which verticals dominate the 2025–26 portfolio
• Success stories and what makes a16z startups uniquely valuable as prospects
• Best practices for reaching a16z portfolio company founders
• Resources for tracking and targeting Andreessen Horowitz companies

Quick Stats: Andreessen Horowitz at a Glance

• 📍 Founded: 2009 by Marc Andreessen and Ben Horowitz
• 💰 Total AUM: $90+ billion in assets under management
• 🏢 Portfolio companies: 1,100+ across all a16z funds (as of early 2026)
• 📈 Unicorns: 123 portfolio companies valued at $1B+
• 🎯 Investment focus: AI (40%+), B2B SaaS, FinTech, Healthcare, American Dynamism
• 💵 Latest fundraise: $15.1 billion across six funds (January 2026) 🚀
• Notable exits: Airbnb ($100B+), Coinbase ($86B IPO), Slack ($27.7B), GitHub ($7.5B)
• 🌎 Geographic reach: Primarily U.S. (78%), with growing exposure to Asia and Europe

What is Andreessen Horowitz?

Andreessen Horowitz — universally known as a16z — is one of Silicon Valley’s most influential venture capital firms, founded in June 2009 by Marc Andreessen and Ben Horowitz. Both founders were successful entrepreneurs before becoming investors: Andreessen co-created Mosaic (the first widely-used web browser) and co-founded Netscape, while Horowitz co-founded and led Opsware, which HP acquired for $1.6 billion in 2007.

The Andreessen Horowitz portfolio approach transformed venture capital by operating more like a full-service advisory firm than a traditional VC. Unlike conventional investors who primarily provide capital and board seats, a16z built an extensive operational platform that gives portfolio companies access to:

• Talent recruitment: Dedicated recruiters and pre-vetted candidate networks
• Marketing support: Brand strategy, content creation, and PR assistance
• Business development: Introductions to Fortune 500 partners and potential customers
• Technical guidance: Infrastructure optimization and architectural advice
• Regulatory navigation: Policy experts and government relations support

This model, inspired by Hollywood talent agencies like CAA, differentiates the Andreessen Horowitz portfolio from traditional competitors and attracts founders who want more than a check.

Marc Andreessen’s 2011 essay “Why Software Is Eating the World” articulated the firm’s original thesis: software would transform every major industry. By 2025, that thesis evolved to “AI is eating software” — with artificial intelligence now the dominant theme across the entire Andreessen Horowitz portfolio strategy.

a16z Investment Track Record

The numbers behind Andreessen Horowitz’s success explain why the a16z portfolio has become synonymous with high-growth startup investing. According to Tracxn, as of March 2026 the firm has:

• Invested in 1,159 companies across its 17-year history
• Backed 123 unicorns valued at $1B+
• Generated 35 IPOs among portfolio companies
• Completed 247 acquisitions of portfolio companies
• Deployed capital across 472 seed investments, 367 Series A deals, and 132 Series B rounds

The Andreessen Horowitz portfolio follows a power-law investment strategy: the top 5% of investments generate the majority of returns, while many others deliver modest outcomes. This approach is important context for B2B sales teams — a16z portfolio companies are under intense pressure to grow fast, which means they buy aggressively. They’re not optimising for cost; they’re optimising for speed.

For sales teams targeting funded startups, the Andreessen Horowitz portfolio represents an exceptionally high-value segment. These startups are well-capitalised, growth-focused, and actively seeking solutions to scale. Understanding which companies sit at which growth stage enables more targeted, effective outreach.

Notable Portfolio Success Stories

The Billion-Dollar Exits

The most iconic Andreessen Horowitz investments share a common thread: they identified massive market shifts early, backed contrarian founders, and stayed patient through volatility.

Airbnb (2011 Series B): When most investors saw regulatory risk and limited market size, a16z partner Jeff Jordan saw a two-sided marketplace with compounding network effects. The firm’s investment at a $1.3 billion valuation came when the company needed capital to fight international copycats. Airbnb now trades at over $100 billion and has facilitated more than 1 billion guest arrivals worldwide.

Coinbase (2013 Series B): Marc Andreessen made an early public argument that Bitcoin represented a fundamental breakthrough in computer science — not just a speculative asset. That conviction led to a16z backing Coinbase before crypto went mainstream. Coinbase went public at an $86 billion valuation in 2021, one of a16z’s highest-returning investments to date.

GitHub (2012 Series A): The $100 million investment seemed aggressive for a platform built largely on open-source software with unclear near-term monetisation. a16z saw GitHub as essential developer infrastructure with strong lock-in. Microsoft’s $7.5 billion acquisition in 2018 returned over $1 billion to the fund.

Slack (2014 Series A): a16z general partner Chris Dixon recognised Slack as a fundamental shift in workplace collaboration, not just another messaging app. Salesforce’s $27.7 billion acquisition in 2020 validated that read and made Slack one of the fastest-scaling B2B SaaS companies ever backed by the firm.

OpenAI (multiple rounds): The a16z position in OpenAI places the firm at the centre of the AI revolution. With OpenAI now valued above $150 billion following ChatGPT’s mainstream breakthrough, this may ultimately become the firm’s highest-returning investment.

Recent Unicorns Worth Watching

The Andreessen Horowitz unicorn count reached 123 companies as of early 2026, with B2B infrastructure and AI companies leading recent additions:

Databricks ($43B valuation): The data analytics and AI platform has become essential infrastructure for enterprises building AI applications — a flagship example of the firm’s thesis on AI infrastructure plays.

Anduril ($15B valuation): The autonomous defense systems company sits at the intersection of American Dynamism and deep tech, backed by the firm’s conviction that defense technology is one of the most important frontier markets.

Rippling ($11B) and Deel ($12B): Both global workforce management platforms serve thousands of companies managing distributed teams — prime examples of successful B2B startups scaling aggressively post-funding and actively buying tools.

Vanta ($4.2B): Automated security compliance that raised $150 million in 2025, addressing the growing enterprise demand for streamlined SOC 2 and ISO 27001 certification.

These companies represent strong targets for B2B lead generation efforts. Post-funding, Andreessen Horowitz portfolio companies are actively building out sales, marketing, and operational infrastructure — they’re buyers, not just builders.

a16z Investment Trends and Statistics

Portfolio Stage Distribution

Andreessen Horowitz takes a stage-agnostic approach, investing from pre-seed through late-stage growth. According to Tracxn’s March 2026 data, the firm’s stage breakdown looks like this:

Seed Stage (472 investments): The firm launched the a16z Speedrun accelerator in 2023 (initially gaming-focused, expanded to all industries in 2025), investing up to $1 million per company. Average seed round size: $17.6 million.

Series A (367 investments): The firm’s traditional sweet spot, averaging $24.1 million per deal. Many of a16z’s biggest winners — Airbnb, Coinbase, Slack — received their defining investment at this stage.

Series B (132 investments): Averaging $121 million per round, often reserved for companies already showing strong product-market fit and early revenue traction. The firm’s Growth fund targets this tier and above.

Geographic Distribution: Roughly 78% of portfolio companies are U.S.-based, concentrated in San Francisco, New York, and other major US tech hubs. The firm opened its first Asia office in Seoul in late 2025, signalling expanded international ambitions.

The January 2026 Fundraise

Andreessen Horowitz closed its largest-ever fundraise in January 2026, raising more than $15 billion across six funds — representing over 18% of all venture capital dollars raised in the United States in 2025. The full fund breakdown per a16z’s own announcement is:

• $6.75 billion — Growth fund: Scaling proven companies like Databricks and Anduril
• $1.7 billion — Apps fund: AI-powered products across consumer and enterprise verticals
• $1.7 billion — Infrastructure fund: Compute, data platforms, and foundational AI tooling
• $1.176 billion — American Dynamism fund: Defense, aerospace, housing, and supply chain
• $700 million — Bio + Health fund: Healthcare AI, drug discovery, and medical devices
• $3 billion — Other venture strategies: Crypto, fintech, and traditional enterprise software

Crunchbase reports the firm participated in at least 165 post-seed funding deals in 2025 alone — one of its most active deployment years on record. The majority went to AI-related companies.

Top Industries in the a16z Portfolio

Artificial Intelligence & Machine Learning (40%+)

AI has become the defining category of the Andreessen Horowitz portfolio, with approximately 440+ companies leveraging AI technologies. The 2026 fundraise allocated $3.4 billion specifically to AI apps and infrastructure — the firm’s largest-ever sector commitment.

Key AI sub-categories in the portfolio include:

Healthcare AI: Ambience Healthcare, Hippocratic AI, and Abridge are building clinical documentation and workflow tools that reduce administrative burden on physicians.

Legal AI: Harvey reached unicorn status in 2025, building AI-powered legal research and document analysis used by major law firms.

Coding AI: Cursor (the AI code editor from Anysphere) and GitHub Copilot partner companies reflect a16z’s conviction that software development itself will be transformed by AI.

Enterprise AI: Safe Superintelligence, OpenAI, and dozens of vertical-specific platforms sit in this tier, each targeting a specific industry workflow.

B2B SaaS & Enterprise Software (35%)

B2B SaaS startups represent roughly 300+ of the firm’s portfolio companies, spanning sales and marketing tools, HR and workforce management (Rippling, Deel), developer tooling (GitHub, GitLab, Segment), financial operations, and collaboration platforms (Slack, Notion). For companies selling to B2B startups, this cohort represents buyers with both the budget and the mandate to move fast.

FinTech & Financial Services (15%)

The Andreessen Horowitz portfolio holds 150+ fintech investments including Stripe (payments infrastructure), Brex and Ramp (corporate spend management), Coinbase (crypto), and a range of lending and wealth management platforms. FinTech startups in this portfolio typically raise large rounds and build aggressive go-to-market teams quickly after funding.

Healthcare & Biotech (200+ companies)

Healthcare startups in the a16z portfolio span clinical AI, telemedicine, drug discovery, medical devices, and health IT. The $700 million Bio + Health fund closed in 2026 signals continued conviction here — healthcare AI alone accounted for 40% of the firm’s new healthcare investments in 2025.

American Dynamism (50+ companies)

Launched with $600 million in 2023 and expanded to $1.176 billion in the January 2026 fundraise, this sector backs companies serving national interests:

• Defense technology: Anduril ($15B valuation — autonomous defense systems), Shield AI (military drones), and Castelion (hypersonic weapons)
• Aerospace: Applied Intuition (autonomous systems software, $15B valuation, raised $600M Series F in 2025)
• Public safety: Flock Safety (surveillance tech for law enforcement)
• Manufacturing: Companies rebuilding American industrial capacity in aerospace and semiconductors

How Andreessen Horowitz Supports Portfolio Companies

Beyond capital, a16z provides comprehensive operational support through its internal platform — a key reason why a16z-backed companies tend to scale faster and hire more aggressively than peers:

Talent & Recruiting: Dedicated recruiters maintain extensive candidate networks for engineering, design, and executive roles. Portfolio companies get priority access, which accelerates hiring velocity significantly.

Marketing & Communications: The firm’s marketing team assists with brand positioning, product launches, and media relations. a16z’s own content distribution (including one of tech’s most influential podcast networks) gives portfolio companies additional reach.

Business Development: a16z connects founders with Fortune 500 companies, government agencies, and strategic partners — making introductions that would otherwise take years to develop. For sales teams targeting recently funded startups, this means a16z companies often have an unusually large inbound deal pipeline from day one.

Regulatory Navigation: The firm maintains policy advisors and former government officials who help companies navigate healthcare regulations, financial compliance, and data privacy requirements as they scale.

Growth Platform: The a16z Growth team (detailed at a16z.com/growth) covers the full company-building spectrum: executive hiring, go-to-market strategy, pricing, revenue operations, and capital markets benchmarking.

The Speedrun Accelerator

Launched in 2023 as a gaming-focused program and expanded to all sectors in 2025, Speedrun invests up to $1 million per company across cohorts of 60 startups. This is the fastest entry point into the Andreessen Horowitz portfolio — and a useful source for identifying very early-stage a16z-backed companies before they raise larger follow-on rounds.

Andreessen Horowitz vs. Other Top VCs

Andreessen Horowitz vs. Sequoia Capital

Sequoia and a16z are frequently compared as the two largest and most influential VC firms in the world, each managing roughly $90 billion in AUM. Key differences:

• Stage focus: Sequoia invests more selectively at seed and Series A; a16z casts a wider net across more total companies
• Operational model: a16z’s platform services are more formalised and larger-staffed than Sequoia’s
• Sector bets: Both firms are heavily AI-weighted, but a16z has made a more explicit political and defense-tech commitment through American Dynamism
• Geographic reach: Sequoia operates dedicated funds in Europe, India, and China; a16z remains more US-concentrated but is expanding with its Seoul office

For outreach purposes, both VC networks represent similar buyer profiles — well-funded, growth-obsessed companies that buy quickly once they identify a need.

Andreessen Horowitz vs. Y Combinator

a16z and YC are complementary rather than competing. YC is an accelerator, providing $500K in seed funding to ~300 companies per cohort. a16z is a full-cycle VC firm backing companies from seed through late stage. Many a16z portfolio companies are also YC alumni — a16z participated in YC’s Start Fund and frequently leads follow-on rounds for YC graduates.

For sales teams, the key timing difference is that YC companies are most accessible immediately post-Demo Day, while a16z portfolio companies have a more distributed funding cadence. Both pools require the same approach: target the window immediately after a funding announcement when budget is freshly available and the team is actively building.

Andreessen Horowitz vs. Tiger Global

Tiger Global and similar growth-equity firms (Coatue, SoftBank Vision Fund) invest primarily at later stages with larger check sizes and less operational involvement. a16z competes at these stages through its $6.75 billion Growth fund, but differentiates on the platform services and network access it provides alongside capital. According to CB Insights, Tiger Global has co-invested in 34 a16z portfolio companies — the largest co-investor overlap of any firm.

2025–2026 Investment Trends

AI Dominance Across Every Fund

The Andreessen Horowitz conviction that “AI is eating software” is now reflected in fund allocation. Over 50% of the firm’s 2025 new investments involved AI technologies — not just AI-native companies, but companies in every vertical (healthcare, legal, defense, logistics) incorporating AI into core workflows. Crunchbase reported 165+ post-seed investments in 2025, with AI representing the majority.

American Dynamism Expansion

The American Dynamism fund grew from $600 million (2023) to $1.176 billion (2026), reflecting growing conviction in defense technology and national infrastructure. Several a16z partners have taken advisory roles in the current U.S. administration, creating tighter alignment between the firm’s portfolio and federal procurement priorities. For B2B sales teams, this means a16z defense-tech portfolio companies are scaling fast and often have access to large government contracts alongside commercial revenue.

FinTech Resurgence

After several slower years, fintech investment at a16z picked up significantly in 2025. The firm’s “other venture strategies” $3 billion pool is partly directed at fintech and crypto — with a16z crypto separately targeting a new $2 billion fund in early 2026. FinTech startups in the portfolio represent a strong outreach cohort: they’re typically well-capitalised, fast-scaling, and actively building sales and ops teams.

Consumer Investment Slowdown

While consumer-focused companies like Instagram, Airbnb, and Roblox represent some of a16z’s most iconic early exits, the firm has deliberately shifted toward B2B and infrastructure over the past three years. Consumer deals now represent a smaller share of new investments, with the firm making selective bets on platforms with genuine defensibility (e.g. Substack, Roblox) rather than broad consumer social plays.

How to Identify and Target a16z Portfolio Companies

Finding Recently Funded Andreessen Horowitz Companies

Several resources help identify and track Andreessen Horowitz portfolio companies for outreach campaigns:

Official Sources:

• a16z Investment List: Updated monthly with all disclosed portfolio companies
• a16z Portfolio Page: Browseable by focus area and fund
• Speedrun Companies: Early-stage Speedrun cohort companies

Third-Party Databases:

• Tracxn: Real-time portfolio tracking with funding stage filters
• Crunchbase: Funding data, round sizes, and co-investors
• Growth List: Curated weekly lists of recently funded startups including a16z-backed companies

Key Timing Considerations

Funding announcements are the primary outreach trigger. The optimal window for contacting an a16z portfolio company is 2–4 weeks after a funding round closes, when:

• The leadership team has confirmed budget for the next 18–24 months
• Hiring is ramping and operational infrastructure needs are crystallising
• The founders are motivated to move fast (a16z portfolio companies face significant growth expectations)
• Decision-makers are generally accessible before the company installs a full enterprise procurement process

For seed and Series A companies, the founder or a C-suite co-founder typically makes purchasing decisions. For Series B+ companies, you’re more likely engaging a VP of Operations, VP of Sales, or CTO. Tailor your outreach accordingly.

Segmentation Strategies

Not all Andreessen Horowitz portfolio companies represent the same opportunity. Segment by:

Funding Stage:

• Post-seed / Speedrun graduates (earliest stage, most accessible founders)
• Series A (building go-to-market teams, strong buying intent)
• Series B and beyond (larger budgets, more formal procurement)

Sector:

• AI startups (largest and fastest-growing cohort)
• FinTech startups
• Healthcare startups
• B2B SaaS

Geography:

• San Francisco startups (largest concentration)
• NYC startups
• US national

Reaching a16z Portfolio Founders: Best Practices

Understanding the a16z Founder Mindset

Andreessen Horowitz portfolio founders share several traits shaped by the firm’s culture and expectations:

Ambition by design: a16z invests in founders building category-defining companies. They’re not optimising for survival — they’re optimising for dominance. Solutions that help them move faster, hire better, or outcompete get serious attention.

Platform dependency: a16z portfolio companies receive significant operational support from the firm’s platform services. This means they’re often already plugged into talent networks, marketing infrastructure, and business development pipelines. Your outreach needs to offer something their existing network doesn’t.

Speed obsession: Portfolio companies face intense pressure to demonstrate growth between rounds. They buy quickly when the value proposition is clear and the implementation timeline is short.

These traits should shape your outreach strategy. Lead with speed-to-value, not feature lists.

Email Outreach to a16z Portfolio Companies

When crafting cold emails to a16z-backed founders:

Do:

• Reference the recent funding round (“Congrats on the Series B — saw the TechCrunch announcement”)
• Tie your solution to a specific growth challenge they’re likely facing at their stage
• Lead with a concrete outcome (“Cut your sales cycle by 30%”) rather than a product description
• Keep the message under 120 words
• Use proper email warm-up practices to protect deliverability

Don’t:

• Send identical copy to every company in the a16z portfolio
• Write long emails requiring significant reading time
• Target a company during or immediately after a major funding announcement (give 1–2 weeks for the noise to settle)
• Assume a16z affiliation alone is a personalisation hook — acknowledge their specific product or market

Timing: See our guide on cold email follow-up timing for optimal sequences. Generally:

• Initial outreach: 2–3 weeks post-funding announcement
• First follow-up: 4–5 business days after initial email
• Second follow-up: 7 days after first (add a specific trigger — a piece of their content, a hiring signal, a new product launch)
• Final follow-up: 2 weeks after second

Leveraging the a16z Network

The a16z alumni and portfolio network is expansive. If you have existing customers or relationships at a16z portfolio companies, warm introductions carry significant weight within the network. Key approaches:

Portfolio company references: Case studies featuring a16z-backed companies are highly credible when pitching other a16z portfolio companies. “We helped [a16z portfolio company] achieve X” is stronger than any feature comparison.

Sector-based clustering: a16z portfolio companies in the same vertical often talk. One happy customer in, say, legal AI can create referral pathways to other Harvey-tier companies.

Content alignment: a16z publishes extensively — podcasts, research, and essays covering AI, fintech, crypto, and healthcare. Engaging with that content and connecting your outreach to themes a16z founders are thinking about (not just generic startup content) demonstrates genuine sector knowledge.

Multi-Channel Approach

Email remains the highest-leverage channel for B2B outreach to startup founders. Complement it with:

• LinkedIn: Monitor funding announcements and engage with founder content before reaching out cold. A warm signal (a like, a comment) before your email improves response rates.
• Trigger-based sequences: Build alerts for a16z portfolio company announcements (hiring surges, product launches, press coverage) and use these as outreach triggers. See our guide on how to find recently funded startups for specific tools.
• Events: a16z regularly hosts public events, podcast recordings, and sector summits. Attending these creates natural touchpoints with portfolio founders.

Using Startup Databases for a16z Portfolio Outreach

Finding recently funded Andreessen Horowitz portfolio companies manually — tracking TechCrunch announcements, cross-referencing Crunchbase, scraping the a16z investment list — is time-consuming and often incomplete. A comprehensive startup database centralises this data with verified decision-maker contacts, funding details, and company intelligence updated weekly.

When evaluating startup lead databases for a16z portfolio outreach, prioritise:

• Data freshness: Weekly updates vs. quarterly — funding signals decay fast
• Contact verification: Direct founder or C-suite emails vs. generic info@ addresses
• Funding intelligence: Round size, co-investors, and precise funding date
• Decision-maker access: Founder and C-suite contacts, not just company profiles

Growth List maintains the most current database for B2B sales teams targeting recently funded startups — including a16z-backed companies — with 100 new funded companies added every week.

What Makes Andreessen Horowitz Portfolio Companies Great Prospects

Well-Capitalised with Mandate to Spend

a16z portfolio companies have typically raised large rounds from a firm with $90+ billion in AUM. They’re not bootstrapped. They’re not watching cash burn anxiety. They have a budget and a growth mandate — and a16z’s operational support means they’re already thinking about what vendors, tools, and partners they need to hit their targets.

High-Intent Buying Window

The 60–90 days following a funding announcement represent the highest-intent buying window in a startup’s lifecycle. Leadership teams are finalising their infrastructure stack, signing annual contracts, and staffing up. This is when recently funded startup leads convert at their highest rate.

Founder-Led Decisions at Early Stages

At seed and Series A, you’re typically selling to the founder or a technical co-founder — someone who can say yes in a single conversation. There’s no 12-person procurement committee. Short sales cycles, fast decisions. As companies move toward Series B and beyond, procurement processes formalise, but the buying signals remain strong.

Non-Consensus Opportunities

a16z explicitly invests in non-consensus markets — sectors that seem niche or contrarian until they become obvious. This means portions of the portfolio (American Dynamism defense-tech companies, early-stage biotech, crypto infrastructure) represent outreach opportunities most sales teams overlook. Less competition for attention, higher probability of standing out.

Future Outlook for the a16z Portfolio

Continued AI Dominance

With $3.4 billion allocated across AI apps and infrastructure in the January 2026 fundraise, AI will remain the defining theme of the Andreessen Horowitz portfolio through 2027 and beyond. Agentic AI — systems that take autonomous actions across workflows — is the current frontier. Companies building in this space (Cursor’s parent Anysphere, Harvey, coding infrastructure companies) are receiving the largest new investments.

American Dynamism Scale-Up

The $1.176 billion American Dynamism fund represents a significant expansion from the $600 million inaugural fund. With several a16z partners advising the current U.S. administration and Scott Kupor (a16z’s first employee) now heading the Office of Personnel Management, the firm’s alignment with federal technology priorities is the most explicit it’s been in its history. Defense-tech portfolio companies like Anduril, Shield AI, and Saronic Technologies are scaling fast — and actively hiring and buying.

Crypto Recovery

a16z crypto is raising a fifth fund targeting $2 billion with a focus on blockchain applications in the current regulatory environment. After several slower years for crypto investment, the firm sees the current moment as a reset opportunity. New crypto portfolio companies from this fund will represent an outreach cohort with fresh capital and active infrastructure buildouts.

International Expansion

The December 2025 opening of a16z’s Seoul office — its first in Asia — signals intent to expand the Andreessen Horowitz portfolio into Asian markets. Korean and broader APAC tech ecosystems are increasingly generating companies that reach Series B+ scale domestically before expanding globally. Watch for new a16z-backed companies headquartered outside the US in the next 12–24 months.

Resources for Tracking Andreessen Horowitz Companies

Official a16z Resources

• a16z Portfolio — Browseable by focus area and stage
• a16z Investment List — Full disclosed investment list, updated monthly
• Speedrun Companies — Accelerator cohort companies
• a16z Blog — Research, market theses, and portfolio company announcements

Third-Party Tracking Tools

• Crunchbase — a16z Portfolio Hub — Funding data, co-investors, exit history
• Tracxn — a16z Profile — Real-time portfolio tracking with stage and sector filters
• CB Insights — a16z — Intelligence briefs and investment trend analysis

Startup Intelligence Platforms

Startup Intelligence Hub — Our Startup Intelligence & Data resource covers funding signals, investor analysis, and outreach timing strategy.

Growth List — Weekly curated lists of recently funded startups including a16z portfolio companies, with verified contacts. See our funded startups database.

Frequently Asked Questions About Andreessen Horowitz Portfolio Companies

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