Y Combinator Faces Backlash Over AI Startup Accused of Cloning Compe*****

The Controversial Launch of PearAI

Y Combinator-backed startup PearAI sparked immediate controversy after its launch on September 28, 2024, with critics accusing it of cloning an existing AI coding editor. The backlash has extended to Y Combinator (YC) itself, raising questions about its due diligence process.

What Went Wrong?

  • Cloning Allegations: PearAI’s founder, Duke Pan, openly admitted the project was a clone of VSCode and Continue.dev, an open-source AI code editor licensed under Apache 2.0.
  • License Misstep: PearAI initially applied a proprietary “Pear Enterprise License”—reportedly written by ChatGPT—before reverting to Apache after public outcry.
  • Community Outrage: Developers criticized the startup for rebranding Continue’s code without significant innovation, leading to viral backlash on X (formerly Twitter).

The Fallout: Licensing and Trust Violations

Open-Source Ethics Under Fire

Changing licenses on open-source projects is a serious breach of trust in the developer community. Open-source software thrives on collaboration, transparency, and shared contributions—principles PearAI initially violated.

X’s Community Note (And Its Removal)

A Community Note on X accused PearAI of misleading users by replacing “Continue” with “PearAI” in the codebase. However, X later removed the note after PearAI clarified its project was a fork of both Continue and VSCode.

Founder’s Apology and Defense

In a public apology, Pan acknowledged:

  • Failing to clearly disclose the project’s origins.
  • Not adding enough unique features to justify the rebrand.

However, PearAI later highlighted differentiating features in an FAQ document.

Y Combinator’s Involvement

Garry Tan’s Defense

YC CEO Garry Tan defended PearAI on X, stating:

*“Don’t understand why people are dragging a new project when literally it’s open source Apache license and that’s the reason why open source is awesome.”*

Critics countered that the Apache license was only adopted after backlash.

Broader Criticism of YC

  • Duplicate Investments: YC has already funded two other AI code editors (Void and Melty).
  • Due Diligence Concerns: Bloggers and Hacker News users questioned YC’s selection process, with one calling it a sign of “the decline of YC.”

The Bigger Picture: AI’s Gold Rush

This incident highlights:

  1. VCs’ rush to fund AI startups, sometimes overlooking originality.
  2. YC’s expansion plans (doubling cohorts to four per year) may increase such risks.
  3. The tension between open-source values and commercialization.

What’s Next?

  • Continue.dev issued a subtle warning about respecting open-source licenses.
  • PearAI must prove its value beyond cloning.
  • YC faces scrutiny over its vetting process.

Editor’s Note: Updated to include PearAI’s comment and clarify the project’s origins.


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