Spade.ai fka Grandstage
Spade.ai fka Grandstage is an artificial intelligence company in New York, United States, founded in 2022. It has raised $40.5M across 2 rounds, most recently a $40.0M Series B in March 2026.
The data layer for modern finance
- Headquarters
- New York, New York
- Employees
- 11–50
- Founded
- 2022
- Business Model
- B2C
- Website
- grandstage.me
- Total Funding
- $40.5M
- Last Round
- $40.0M Series BMar 2026
- Rounds
- 2
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 2 funding rounds and 1 investor for this company. The full record is or through the API.
About
Spade (formerly Grandstage) is a data and AI platform for modern finance that transforms raw, inconsistent transaction streams into structured merchant intelligence. Founded in late 2021, Spade built a proprietary verified merchant database covering 99.9% of US and Canadian merchants with over 99% accuracy and sub-40ms p99 latency. Banks, fintechs, and Fortune 500 financial institutions use Spade to power fraud prevention, real-time rewards attribution, spend analytics, and behavioral segmentation. The company raised a $40M Series B in March 2026 led by Oak HC/FT, with participation from Andreessen Horowitz, Y Combinator, and others.
Summary
It lists 11–50 employees. It has raised $40.5M in total across 2 rounds, most recently a $40.0M Series B round in Mar 2026. Investors include Antler.
Tech & App Stack
1 technology or app tracked
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Funding History
Mar 2026
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Funding: Pre-Seed through Series B. Amounts, valuations, and investors where available.
Investors
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