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Simile

It develops AI technology that predicts human behavior to help prevent AI systems from making incorrect decisions.

Enterprise AI
Behavior Prediction
Total Raised
$200M
Last Reported Valuation
$2.0B
as of Jul 2026
Headquarters
San Francisco, CA

Overview

Simile builds AI focused on forecasting what humans are likely to do, positioning its technology as a safeguard for AI systems before they make flawed decisions. The company’s target market appears to be organizations deploying AI in contexts where predicting human actions can improve reliability and outcomes. Its differentiation is centered on human-behavior prediction as a layer for reducing AI errors. The company raised a $200 million Series B at a reported $2 billion valuation, with the round described as following a $100 million Series A five months earlier.

Funding History

1 round · Jul 2026
$200M
Total Raised
1
Valuation: $2.0B
Cumulative: $200M

Simile bags $200M at $2B, five months after $100M Series A, to predict what humans will do before AI gets it wrong

Investors not disclosed
Source

Frequently Asked Questions

How much has Simile raised in total?
Simile has raised a total of $200M across 1 funding round.
What does Simile do?
Simile builds AI focused on forecasting what humans are likely to do, positioning its technology as a safeguard for AI systems before they make flawed decisions. The company’s target market appears to be organizations deploying AI in contexts where predicting human actions can improve reliability and outcomes. Its differentiation is centered on human-behavior prediction as a layer for reducing AI errors. The company raised a $200 million Series B at a reported $2 billion valuation, with the round described as following a $100 million Series A five months earlier.
Where is Simile headquartered?
Simile is headquartered in San Francisco, CA.