How AI accounting startup Rillet raised $100M and became a unicorn in 48 hours — SkimNews
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- Rillet raised $100M at a $1B valuation in 48 hours without soliciting, becoming a unicorn; Iconiq led the round with Sequoia participating, bringing total funding to $200M alongside prior backer Andreessen Horowitz.
- Rillet's annualized revenue doubled in the last quarter, and the company has amassed 600 customers — many public companies — plus an alliance with EY to bring AI tools into the auditing giant's workflow.
- Kopp said customers aren't piloting Rillet, they're replacing legacy systems: 50% come from Intuit, 30% from NetSuite and Sage Intacct, and 20% from Oracle, SAP, Workday, and Microsoft products.
- Rillet's platform is built for AI agents with model routing to OpenAI or Anthropic, no cross-customer data training, and a governance feature released ~3 months ago that lets accountants audit every decision an AI agent makes.
- Sequoia's Julien Bek called "agentic finance" potentially "one of the largest application software opportunities of the AI era," describing the re-investment as a "very easy decision."
- Kopp dismissed near-term mass job displacement, citing a U.S. accountant shortage, declining accounting-degree graduates since 2010, and BLS projections of 5%+ growth adding 72,800 accounting jobs by 2034.
Why it matters: A $1B valuation reached in 48 hours without soliciting signals that top-tier investors now see agentic AI as capable of dislodging entrenched ERP incumbents. With half of Rillet's 600 customers migrating from Intuit alone — and software stocks already rattled by AI disruption fears this year — legacy vendors face a concrete, named threat rather than a hypothetical one.
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