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Fluidstack

Builds AI products and services; specific offerings were not disclosed in the funding announcement, which reported a $1.0B undisclosed round and an $18B valuation.

Enterprise AI
Undisclosed focus
Total Raised
$1.0B
Last Valuation
$6.7B
Headquarters
San Francisco, CA

Overview

Fluidstack is an AI company that develops products and services in the artificial intelligence space; the funding announcement did not specify its product lines, customer verticals, or technology specifics. Public reporting identifies the firm broadly as an AI player without further technical or market detail. In an undisclosed financing dated 2026-04-14 Fluidstack raised $1.0B, bringing disclosed total financing to $1.0B across one round. Media coverage reported that Jane Street was in talks to back the round at an $18 billion valuation; investor commitments, use of proceeds and operational details were not disclosed.

Funding History

1 round · Apr 2026
$1.0B
Total Raised
1
Valuation: $6.7B
Cumulative: $1.0B

Jane Street in Talks to Back Fluidstack at $18 Billion Valuation

Investors not disclosed
Source

Frequently Asked Questions

How much has Fluidstack raised in total?
Fluidstack has raised a total of $1.0B across 1 funding round.
Who are Fluidstack's investors?
Fluidstack's investors include Undisclosed.
What does Fluidstack do?
Fluidstack is an AI company that develops products and services in the artificial intelligence space; the funding announcement did not specify its product lines, customer verticals, or technology specifics. Public reporting identifies the firm broadly as an AI player without further technical or market detail. In an undisclosed financing dated 2026-04-14 Fluidstack raised $1.0B, bringing disclosed total financing to $1.0B across one round. Media coverage reported that Jane Street was in talks to back the round at an $18 billion valuation; investor commitments, use of proceeds and operational details were not disclosed.
Where is Fluidstack headquartered?
Fluidstack is headquartered in San Francisco, CA.