Decagon stock & equity tools

Pre-IPO · AI

Decagon is pre-IPO. Plan your AMT and NSO exercise tax at any valuation: current 409A FMV, expected IPO price, or post-IPO scenarios.

Beta · invite-only · AlphaLatitude Inc. · Free Tools

About Decagon

Decagon is a privately held AI company, incorporated in California and headquartered in San Francisco, CA.

$4.5B Series D.

Equity grants at Decagon typically include incentive stock options (ISOs) and non-qualified stock options (NSOs).

Decagon AI, Inc. is an American artificial intelligence company that develops conversational AI agents for customer service. The company is headquartered in San Francisco, California with additional offices in New York City and London.

Source: Wikipedia (CC BY-SA 4.0)

Founded in 2023 by Jesse Zhang and Ashwin Sreenivas, Decagon builds autonomous AI agents that handle enterprise customer support across voice, chat, email, and SMS. The San Francisco company counts Eventbrite, Substack, Rippling, Bilt, Webflow, Duolingo, Chime, and Oura among its customers, with deflection rates averaging near 70 percent. Andreessen Horowitz and Accel led a $35M Series A in 2024, followed by a $65M round and a $131M Series C at a $1.5B valuation in June 2025. A $250M Series D in January 2026 tripled the valuation to $4.5B.

Sources: decagon.ai · decagon.ai · businesswire.com

Equity comp at Decagon

  • In March 2026, Decagon completed its first tender offer (a company-organized window where employees can sell some vested shares to outside buyers) at a $4.5 billion valuation. The offer was co-led by Series D investors including Coatue Management, Index Ventures, and Andreessen Horowitz, and was open to Decagon's 300-plus employees. The company's valuation tripled from $1.5 billion in June 2025 to $4.5 billion by January 2026, and the tender marked the first opportunity for early employees to convert some equity to cash.
  • Recent share-sale events (industry term: tender offers):
    • Mar 2026: $4.5B implied valuation, led by Coatue Management · decagon.ai

Sources: decagon.ai · techcrunch.com

Researched 2026-05-07.

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