Key facts
- Decagon’s last known valuation is $4.5B (Jan 2026).
- It has raised $481.0M; the latest was Later Stage VC ($250.0M) in Jan 2026.
- Notable investors include Plug and Play Tech Center, Andreessen Horowitz, Accel, Soma Capital, SV Angel — 36 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 36 names
- ·Watchlist + deal alerts for Decagon
- ·The full record, as it builds
Funding rounds
No funding rounds for Decagon are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Decagon
Developer of an AI concierge platform designed to build, optimize and scale AI agents. The company's platform specializes in moving past complex configuration languages and defines agent workflows in natural language to refine behavior and optimize performance as quickly, enabling businesses to improve customer support.
- Sector
- Information Technology
- HQ
- San Francisco, CA, United States
- Founded
- 2023
- Employees
- 300
- Website
- decagon.ai/
- Ownership
- Privately Held (backing)
Decagon doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in Decagon shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on Decagon in its N-PORT filings yet. We sweep new filings monthly.