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Probably

Builds AI infrastructure focused on making AI systems more reliable for teams developing and deploying intelligent software.

AI Infrastructure
AI Reliability
Total Raised
$9M
Last Valuation
$60M
Headquarters
San Francisco, CA

Overview

Probably is developing AI infrastructure aimed at improving the reliability of AI systems. The company positions itself around building “a more reliable kind of AI,” addressing a core pain point for organizations that need dependable model behavior in production. The company raised $9 million in an undisclosed round announced on June 16, 2026. With limited public detail on its product, the funding context points to an early push around reliability-focused systems for the AI market.

Funding History

1 round · Jun 2026
$9M
Total Raised
1
Valuation: $60M
Cumulative: $9M

Probably raises $9M to build a more reliable kind of AI

Andreessen Horowitz (Lead)
Source

Frequently Asked Questions

How much has Probably raised in total?
Probably has raised a total of $9M across 1 funding round.
Who are Probably's investors?
Probably's investors include Andreessen Horowitz.
What does Probably do?
Probably is developing AI infrastructure aimed at improving the reliability of AI systems. The company positions itself around building “a more reliable kind of AI,” addressing a core pain point for organizations that need dependable model behavior in production. The company raised $9 million in an undisclosed round announced on June 16, 2026. With limited public detail on its product, the funding context points to an early push around reliability-focused systems for the AI market.
Where is Probably headquartered?
Probably is headquartered in San Francisco, CA.