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Bespoke Labs

Develops AI post-training technology that helps organizations adapt and improve models after pretraining for production use.

AI Infrastructure
Model post-training
Total Raised
$40M
Last Valuation
$200M
Headquarters
San Francisco, CA

Overview

Bespoke Labs is an AI startup focused on post-training, the stage of model development used to refine and adapt AI systems after initial pretraining. Its work is aimed at teams building or deploying AI models that need improved performance, alignment, or production readiness. The company raised $40 million in a Series A round announced on July 6, 2026. The financing positions Bespoke Labs within the AI infrastructure market, where specialized model-improvement tools are becoming increasingly important as organizations operationalize generative AI.

Funding History

1 round · Jul 2026
$40M
Total Raised
1
Valuation: $200M
Cumulative: $40M

AI post-training startup Bespoke Labs raises $40M in funding

Wing VC (Lead)
Source

Frequently Asked Questions

How much has Bespoke Labs raised in total?
Bespoke Labs has raised a total of $40M across 1 funding round.
Who are Bespoke Labs's investors?
Bespoke Labs's investors include Wing VC.
What does Bespoke Labs do?
Bespoke Labs is an AI startup focused on post-training, the stage of model development used to refine and adapt AI systems after initial pretraining. Its work is aimed at teams building or deploying AI models that need improved performance, alignment, or production readiness. The company raised $40 million in a Series A round announced on July 6, 2026. The financing positions Bespoke Labs within the AI infrastructure market, where specialized model-improvement tools are becoming increasingly important as organizations operationalize generative AI.
Where is Bespoke Labs headquartered?
Bespoke Labs is headquartered in San Francisco, CA.