Accel: The Quiet Firm Behind Facebook, Cursor, Nebius, Lovable, Vercel
Accel: The Quiet Firm Behind Facebook, Cursor, Nebius, Lovable, Vercel
Podcast55 min 43 sec
Listen to Episode
Note: AI-generated summary based on third-party content. Not financial advice. Read more.
Quick Insights

Investors should prioritize Nebius (NBIS) as a high-conviction "picks and shovels" play, as its vertical integration and recent deal with Meta position it to challenge traditional cloud hyperscalers. In the cybersecurity sector, focus on platform consolidators like CrowdStrike (CRWD) and private leader Cyera, which are capturing the increased security demand created by AI data usage. Supabase is emerging as a critical infrastructure winner, seeing explosive growth as the preferred backend for AI-generated applications and agentic workflows. To capitalize on the "Agentic Layer," look toward gatekeeper tools like Vercel and Cursor that dictate which downstream technologies are integrated into the AI ecosystem. Finally, prepare for a massive IPO wave featuring high-value targets like SpaceX, though investors should expect high volatility during the first 120 days of trading.

Detailed Analysis

Accel Growth Team Insights

The growth team at Accel (including partners Arun Mathew, Matt Weigand, and Miles Clements) discusses their investment philosophy, the current AI super-cycle, and specific portfolio companies that are defining the next generation of technology.


Nebius (NBIS)

• Accel led a $150 million investment into Nebius approximately 16 months ago, which they claim is up 13x today. • The company is positioned as a "next-generation hyperscaler" for the AI era. • Vertical Integration: Nebius owns the entire stack, from data center design and hardware server racks to the software layer. • Market Position: They are competing with traditional hyperscalers (AWS, GCP, Azure) by offering specialized infrastructure for AI training and inference. • Key Customer: Recently announced a major deal with Meta.

Takeaways

Infrastructure Play: Investors should look at Nebius as a play on the "picks and shovels" of AI. Their ability to control capacity by owning data centers makes them a durable competitor to big tech. • Inference Growth: The team believes the demand for inference (running AI models) will grow exponentially as agents become more common, benefiting vertically integrated providers like Nebius.


Meta (META)

• Accel was an early Series A investor in 2005 and famously held a 10% stake. • The team discussed the "lore" of investing in Meta at a $20 billion valuation when the market thought it was peaked; they realized then it could be a $100 billion+ company.

Takeaways

Platform Power: Meta is viewed as the original "platform company." The team sees a direct parallel between the ecosystem built on Facebook in 2005 and the ecosystems currently being built on OpenAI and Anthropic today. • Long-term Holding: The partners admitted they "didn't hold long enough," suggesting that for generational winners, the upside often exceeds even the most bullish professional estimates.


Supabase

• An open-source Firebase alternative (backend database) that is seeing "atmospheric" growth. • It has grown from under 1 million developers to 9 million developers in just over a year. • Growth Driver: It is becoming the default backend for "vibe coding" (AI-generated apps) and agentic workflows.

Takeaways

AI Distribution: In the AI era, distribution is shifting. AI models (like Claude or ChatGPT) are now recommending the "downstream" tools (like Supabase) to users, creating massive organic growth for developer-friendly products. • Enterprise Adoption: While it started with startups, the team is seeing a massive surge in enterprise developers using Supabase to power AI agents.


Cybersecurity Sector

• The team highlights a "counterintuitive" trend: while some feared AI would disrupt security, it has actually increased the "surface area" for attacks, making security platforms more valuable.

Sayara

• A leading AI/Data security company co-led by Accel and Sequoia. • Context: Originally a data security firm, it has pivoted to AI security because "data is the fuel for AI." • Sentiment: Extremely bullish; the team notes it is one of the highest-valued private security companies currently.

CrowdStrike (CRWD)

• Mentioned as a "priority" and a beneficiary of the current environment. • Despite market volatility, the team views it as a "platform" that will accrue value by incorporating AI security natively.

Takeaways

Platform Consolidation: The team believes the security market won't support 1,000 small players; instead, value will accrue to a few major platforms (CrowdStrike, Palo Alto Networks, Sayara).


Investment Themes & Sector Trends

The "Agentic" Layer

Theme: We are moving from "chatting with AI" to "agents" that execute long-running tasks. • Portfolio Mentions: Cursor (AI code editor), Lovable (AI app builder), and Vercel (frontend cloud). • Insight: These companies act as "choke points" or "gatekeepers" that decide which other tools and databases get used in the AI workflow.

Token Consumption ("Token Maxing")

Sentiment: Bullish.Insight: Despite concerns about high costs, Accel believes we are only scratching the surface of global token consumption. They predict that as AI capabilities expand, infrastructure forecasts will consistently be revised upward.

The $3 Trillion IPO Wave

Theme: The team anticipates a massive wave of high-value IPOs (including companies like SpaceX). • Insight: They believe the market can absorb these large listings because retail investors are eager to participate in the AI/Space cycle for the first time. • Risk: The first 60–120 days of these IPOs may be "rocky" or "volatile," but the long-term business models are viewed as exceptionally strong.

Trillion-Dollar Company Trajectory

Prediction: Ten years ago, there were zero $1T companies. Today there are 14. Accel predicts the next cycle will produce $10 trillion companies.

Ask about this postAnswers are grounded in this post's content.
Episode Description
Accel Partners Arun Mathew, Miles Clements, & Matt Weigand join Sourcery to go deep into the lore of the quiet, yet legendary, Silicon Valley firm. We go back through Accel's 40 years of history, starting with the 10% Facebook stake and the secondary they modeled at 5X, which under-shot the outcome by an order of magnitude, and how the firm now runs a global AI portfolio spanning chips, neoclouds, labs, and applications, with exposure across Cursor, Anthropic, and Nebius. The three have invested together for 15 years, and they break down how a generalist team wins competitive deals against flashier names, why late-stage returns are starting to match early-stage top quartile, and how check sizes moved from a $480M first growth fund to single investments north of $500M and, at times, over $1B. Topics include Matt's $150M Nebius PIPE, now up 13X, and its $26B Meta deal; the "agentic influence" thesis behind the Lovable investment; Supabase growing 350% on nearly all inbound at 9M developers; Cyera's path from Series A to the highest-valued private security company; token maxing; and three trillion dollar IPOs on the horizon. We also get into the hot topics moving tech, AI, and investing right now: the agent economy and real enterprise adoption, the inference buildout and whether infrastructure is the rate limiter, AI optimization replacing SEO as the new distribution channel, the concentration of capital into a handful of late-stage rounds, security as an AI tailwind rather than a casualty after Mythos, the race toward $10 trillion companies, and what it means for retail when SpaceX, and others, finally hit the public markets. Miles Clements: https://x.com/mkclements Arun Mathew: https://x.com/ammathew Matt Weigand: https://x.com/Mweigand13 Molly O’Shea: https://x.com/MollySOShea  Sourcery: ⁠https://x.com/sourceryy  𝐄𝐏𝐈𝐒𝐎𝐃𝐄 𝐋𝐈𝐍𝐊 YouTube: https://youtu.be/mi4Cpes1dV8 𝐒𝐏𝐎𝐍𝐒𝐎𝐑𝐒 • Brex—The modern finance platform, combining the world’s smartest corporate card with integrated expense management, banking, bill pay, & travel. https://brex.com/sourcery  • Turing—Turing delivers top-tier talent, data, and tools to help AI labs improve model performance—and enables enterprises to turn those models into powerful, production-ready systems. https://turing.com/sourcery  • VCX—VCX is the public ticker for private tech, allowing investors of all sizes to invest in venture capital. View The Portfolio at http://GetVCX.com   • Deel—Deel is the global people platform that helps startups hire, manage, pay, and equip anyone, anywhere. Trusted by more than 35,000 fast-growing companies, Deel is the people platform that just works, so teams can scale without the chaos. Visit: https://www.deel.com/sourcery • Public–Investing platform Public just launched Generated Assets, which lets you turn any idea into an investable index with AI. With Generated Assets, you can build, backtest, refine, and invest in any thesis with AI. Gone are the days of one-size-fits-all ETFs. https://public.com/sourcery   Follow Sourcery for the latest updates! https://www.sourcery.vc Disclosure Paid Endorsement. Brokerage services by Open to the Public Investing Inc, member FINRA & SIPC. Advisory services by Public Advisors LLC, SEC-registered adviser. Crypto trading provided by Zero Hash LLC, licensed by the NYSDFS. Generated Assets is an interactive analysis tool by Public Advisors. Output is for informational purposes only and is not an investment recommendation or advice. See disclosures at public.com/disclosures/ga. Matched funds must remain in your account for at least 5 years. Match rate and other terms are subject to change at any time.   𝐓𝐈𝐌𝐄𝐒𝐓𝐀𝐌𝐏𝐒 (00:00) Arun Mathew, Miles Clements, Matt Weigand, Partners at Accel (00:49) Meet the Accel growth team (01:48) The Facebook deal almost no one believed in (06:19) The Thesis behind every Accel bet (09:06) The silent strategy behind Accel's biggest wins
About Sourcery
Sourcery

Sourcery

By Sourcery with Molly O'Shea

Interviews with the top Investors, CEOs, & Founders