Key facts
as of Sep 2026- Reflection AI’s last known valuation is $20.0B.
- It has raised $2.2B across 2 recorded rounds; the latest was Early Stage VC (Series B) ($2.0B) in Oct 2025.
- Notable investors include Sequoia Capital, Lightspeed Venture Partners, SV Angel, Endeavor Catalyst, Nvidia — 31 tracked in total.
- 1 institutional filer reports fund marks on Reflection AI across 1 filings.
- Private Market View tracks 14 recorded secondary trades in Reflection AI shares.
- 2 investment vehicles were formed to buy Reflection AI shares in the last 12 months, reporting $3.3M sold to 55 investors, per SEC Form D filings.
- Status: Privately Held (backing).
- ·Post-money valuations for all 2 rounds
- ·The complete investor list — 31 names
- ·Watchlist + deal alerts for Reflection AI
Recorded secondary trades
14 on record · Dec 2025 – Jun 202614 trades between Dec 2025 and Jun 2026. Exact dates, prices and structures are available to Pro members.
Institutional fund marks
1 filers · latest May 20261 SEC-registered fund reported 1 fair-value mark on Reflection AI between May 2026 and May 2026. Filer-level marks and implied $/share are available to Pro members.
Funding rounds
2 roundsSecondary demand: investment vehicles
from SEC Form D filingsIn the last 12 months, 2 investment vehicles were formed to buy Reflection AI shares, reporting $3.3M sold to 55 investors across 2 sponsors. Most recent filing May 2026. Vehicles like these are how secondary buyers pool demand for a name; a rising count is a demand signal.
About Reflection AI
Developer of large-scale artificial intelligence models designed for advancing accessible machine intelligence. The company is focused on building frontier open intelligence that involves developing models and making the resulting technology available to the public, enabling research institutions to leverage advanced computational knowledge and contribute to the collective development of next-generation artificial intelligence systems.
- Industry
- Software Development Applications
- Sector
- Information Technology
- HQ
- New York, NY, United States
- Founded
- 2024
- Employees
- 60
- Website
- reflection.ai/
- Ownership
- Privately Held (backing)