The AI Wedge: Benchmark Sounds Alarm on VC Rival Investment Pact

The bedrock principles of venture capital are under unprecedented strain, challenged by the explosive growth and pervasive influence of artificial intelligence. A fundamental tenet – that VCs don’t fund direct competitors – is now openly acknowledged as a relic of a bygone era by even the most respected firms. This shift signals a profound transformation in how startups are funded, how trust is managed, and what founders can expect from their investors in the hyper-competitive AI landscape.

The unwritten rule of venture capital has long been a sacred pact: a firm does not back two companies that compete head-on. This principle, born of necessity to protect information flow and foster deep founder-investor trust, has guided the industry for decades. But as the AI boom sweeps across the tech world, that hallowed rule is not just bending; it’s openly breaking. And the candid admissions from a firm as revered as Benchmark at TechCrunch Disrupt this week confirm that the landscape for founders and investors alike has irrevocably changed.

Key Takeaways:

• **The “No Compete” Rule is Dead (or Dying):** The long-held venture capital principle against funding direct rivals is rapidly eroding, with AI innovation cited as the primary catalyst.
• **AI’s Impact on VC Dynamics:** The reduced cost of software development and the ambitious “surface area” claimed by AI startups are creating inevitable portfolio conflicts, forcing VCs to adapt.
• **Transparency as the New Imperative:** With conflicts becoming common, top-tier VCs like Benchmark are emphasizing transparency and managing founder expectations, acknowledging the “kryptonite” of competing interests.

The Fraying Fabric: Why VC’s Old Guard is Breaking Down

For decades, the rationale behind avoiding competing investments was clear: VCs gain intimate knowledge of their portfolio companies – strategies, roadmaps, financials, and team dynamics. Sharing an investor with a direct rival presented an obvious, insurmountable conflict of interest, akin to asking a lawyer to represent both sides in a lawsuit. It was a matter of trust, loyalty, and ethical governance that formed the bedrock of long-term founder-investor partnerships.

However, the sheer scale and speed of the AI revolution are proving too powerful for these traditional constraints. The market for AI-powered solutions is vast, rapidly evolving, and incredibly lucrative. Companies are not just competing; they’re constantly pivoting, expanding their product offerings, and encroaching on adjacent territories at a pace unseen in previous tech cycles. This dynamism makes it increasingly difficult, if not impossible, for VCs to maintain perfectly siloed portfolios, especially when every enterprise software company, every content platform, and every consumer app is now looking to embed AI capabilities.

The signs of this strain have been evident for some time. Giants in the AI lab space, like OpenAI and Anthropic, already share dozens of the same investors, illustrating that even at the highest echelons of funding, the old rule struggles to hold. These are not minor overlaps; these are multi-billion-dollar entities vying for leadership in foundational AI research and deployment.

The Factory-Cognition Fiasco: A Stark Case Study

Perhaps the most public and acrimonious illustration of this breakdown emerged recently in the nascent but highly competitive world of AI coding agents. In late September, Factory, a startup developing an AI agent to write software, publicly accused Chris Degnan, a board observer and adviser, of “unethical conduct involving Cognition,” its direct rival and the creator of the Devin coding agent. Factory’s CEO alleged that Degnan had engaged in discussions for a job at Cognition while still privy to Factory’s sensitive board-level discussions. Degnan vehemently denied the claims, stating he had already resigned and shared no confidential information, subsequently announcing his role as Cognition’s chief revenue officer. The dispute escalated dramatically when powerhouse investor Vinod Khosla, whose firm Khosla Ventures backs *both* Factory and Cognition, sided with Degnan on X (formerly Twitter), blasting Factory’s CEO and dismissing the company as “a struggling second-tier competitor.”

This incident perfectly encapsulated the “insane direct conflict” that many VCs, including Benchmark, hope to avoid. It laid bare the ethical tightrope walk investors and their representatives now face when holding stakes in competitive entities, highlighting the potential for perceived (or real) breaches of trust and the public fallout that can ensue. The traditional lines of loyalty and confidentiality, once clear, became dangerously blurred.

Benchmark’s Reluctant Acknowledgment: A New Reality

It was against this backdrop that the partners of Benchmark – a firm whose reputation is built on long-term, high-integrity partnerships with early-stage founders – took to the stage at TechCrunch Disrupt. Their admission was stark: the pact against backing rivals, while still cherished, can no longer be guaranteed. When asked directly if the rule still held as portfolio companies increasingly expand into each other’s territory, the partners described the emerging conflicts as a matter of “necessity,” not “preference.”

Eric Vishria, a partner at Benchmark, articulated the challenge with disarming candor. “The harsh reality of this world is every company is evolving very quickly,” he stated. Companies pivot, they change direction, and in this fluid environment, “you are going to get conflicts, and that’s just the reality of the current dynamic.” Vishria emphasized Benchmark’s unwavering commitment to each founder and its strict adherence to confidentiality, downplaying the practical risk of information leakage by noting, “We are not product or technology experts.” While acknowledging the firm’s fortune in avoiding “that type of insane direct conflict” seen with Factory and Cognition, he conceded that exclusivity remains “really important” at the very early stage Benchmark favors, but added, “But things are evolving. There’s no doubt about that.”

Chetan Puttagunta further elaborated on AI’s role as an accelerant to this problem. He highlighted how the “cost of building software effectively goes to zero” in the AI era, empowering founders to be “incredibly ambitious.” With such low barriers to entry and an expansive “surface area” to claim, founders are driven to seize as much market share as possible. “It’s probably going to happen more, where you start to run into each other,” Puttagunta predicted. He drew a crucial distinction: backing a direct competitor from day one remains “an easy answer” (implying a ‘no’). However, portfolio companies expanding into each other’s turf over time is a different, increasingly common, and unavoidable scenario. “That happens,” he affirmed.

Peter Fenton, another Benchmark partner, called the issue “kryptonite,” acknowledging it as the firm’s toughest problem. He framed the discussion around a spectrum of investor relationships. At one extreme is the co-founder, whose loyalty is absolute and singular. At the other is the public-market stock picker, who can own shares in multiple rivals because their role is purely capital allocation, not shaping or influencing any single company. Benchmark, Fenton asserted, strives to remain closer to the “co-founder” end of this spectrum, holding transparency as a “golden rule.” The goal, he explained, is to avoid “the surprise after the fact,” ensuring that if a conflict does emerge, a founder never feels shortchanged or blindsided.

Implications for Founders and the Future of VC

Benchmark isn’t declaring the sacred pact entirely dead, but their candid revelations serve as a potent signal to the entire tech ecosystem. When a firm that has built its formidable reputation on founder loyalty and deep, singular partnerships openly admits that conflicts are inevitable, founders must take note. It suggests a future where due diligence isn’t just about vetting investors’ capital and networks, but also their existing portfolios for potential overlaps, and critically, how they plan to manage those conflicts.

For founders, this new reality brings both challenges and opportunities. The challenge lies in navigating a more complex funding landscape where their investors might also be investors in rivals. This could lead to heightened concerns about information leakage, even if unintended, and a potential dilution of investor focus. The opportunity, however, might come from a more pragmatic and transparent relationship with VCs. If firms like Benchmark prioritize upfront communication and clear conflict management strategies, founders might still find strong partners, albeit under a different set of expectations.

The very nature of venture capital, traditionally a long-term, high-touch partnership model, is being re-evaluated. The “co-founder” ethos that Benchmark champions may become increasingly difficult to maintain in a world where broad AI application means every company is potentially a competitor to another in some capacity. This shift will likely necessitate more explicit agreements around information sharing, board representation, and perhaps even a redefinition of “direct competition” in the fluid AI market.

Bottom Line

The unwritten rule of venture capital is no longer unassailable. Driven by the relentless innovation and expansive reach of artificial intelligence, the industry is undergoing a fundamental re-evaluation of loyalty, competition, and trust. Benchmark’s frank admissions are not just a reflection of their firm’s evolving strategy but a powerful barometer for the entire ecosystem. As AI reshapes industries, it is simultaneously reshaping the very foundations of how startups are funded and grown, ushering in an era where transparency and proactive conflict management, rather than simple exclusivity, will become the new gold standard for founder-investor relationships. Founders and VCs alike must adapt to this new normal, where the lines are blurred, conflicts are inevitable, and navigating them ethically is paramount.