FailFast

Twitter 2011-03 business declining Updated 2026-02-18
Early 2010s Notable 1.5 million+ lifetime posts

First documented in March 2011 on Twitter. Currently in a period of declining activity from earlier peak engagement.

Also known as: failfasterfailforward

Fail fast became Silicon Valley’s mantra for rapid experimentation, advocating for quick tests of ideas, immediate acknowledgment of failures, and fast pivots rather than prolonged commitment to failing strategies. Rooted in lean startup methodology and agile development, the phrase emphasized learning velocity over perfectionism.

Origins in Software Development

The concept originated in software engineering’s “fail-fast” design principle: systems should terminate operations immediately when errors occur rather than continuing with corrupted state. Eric Ries and the lean startup movement adapted this to business strategy in 2011-2012.

Startup Culture Adoption

By 2013, “fail fast, fail often” appeared on startup office walls alongside “move fast and break things” (Facebook’s motto). The philosophy justified shutting down features, products, or entire companies quickly if traction didn’t materialize. Google’s approach of launching beta products and killing unsuccessful ones (Google Reader, Google+) exemplified the mindset.

Pivot Culture

The concept legitimized pivots: Instagram from Burbn (location check-ins), YouTube from video dating, Slack from failed game Glitch. Founders celebrated failures as learning experiences, with “failure resume” trends and conferences dedicated to startup post-mortems.

The 2018 Backlash

By 2018-2020, “fail fast” faced criticism for encouraging recklessness over thoughtfulness, sacrificing user trust for experimentation, and creating toxic workplaces where employees feared mistakes. Theranos, WeWork, and FTX were cited as “fail fast” taken too far—fraud disguised as innovation.

The phrase declined as companies emphasized sustainable growth, responsible innovation, and user safety over pure velocity.

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