tech
April 9, 2026
Sierra's Bret Taylor says the era of clicking buttons is over
Co-founder of Sierra predicts that AI agents will make software interfaces obsolete.

TL;DR
- Sierra CEO Bret Taylor predicts a future where natural language commands replace traditional software interfaces.
- Sierra's new product, Ghostwriter, is an 'agent as a service' tool that builds other AI agents through user prompts.
- Taylor argues that many enterprise tools are underutilized, making a language-driven approach more efficient.
- Sierra claims to deploy agents rapidly, citing an example of implementing one for Nordstrom in four weeks.
- Despite predictions of autonomous agents, current implementations, including Sierra's, often rely on human engineers for updates and fine-tuning.
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