# Gimlet Labs

> Multi-architecture AI inference routing that splits workloads across heterogeneous chips.

## Why it is interesting

September 2026 $300M raise at $3B led by Andreessen Horowitz — six months after an $80M Menlo Series A — with Arm and Microsoft M12 joining a chip-agnostic inference bet.

## Profile

- **Latest funding:** Series B — $300M (September 2026)
- **Latest known valuation:** $3B (September 2026)
- **Total disclosed equity funding:** $392M
- **Stage:** growth
- **Status:** private
- **Industries:** ai-ml, cloud-infrastructure
- **Coverage:** full
- **Last updated:** 2026-09-04
- **Latest funding investors:** Andreessen Horowitz, Arm Holdings, M12 (Microsoft)

## Key facts

- $300M at $3B led by Andreessen Horowitz (Sep 2026)
- Arm Holdings and Microsoft M12 joined
- $80M Series A led by Menlo Ventures (Mar 2026)

## Funding history

- Series B · $300M · September 2026
  Source: https://www.bloomberg.com/news/articles/2026-09-04/andreessen-backed-ai-startup-gimlet-is-valued-at-3-billion-in-new-round
- Series A · $80M · March 2026
  Source: https://techcrunch.com/2026/03/23/startup-gimlet-labs-is-solving-the-ai-inference-bottleneck-in-a-surprisingly-elegant-way/
- Seed · $12M · 2025
  Source: https://techcrunch.com/2026/03/23/startup-gimlet-labs-is-solving-the-ai-inference-bottleneck-in-a-surprisingly-elegant-way/

## Investors in our directory

- https://venturecapitaltracker.com/fund/andreessen-horowitz
- https://venturecapitaltracker.com/fund/menlo-ventures

## Related articles

- https://venturecapitaltracker.com/2026-gimlet-labs-300m-3b-a16z
- https://venturecapitaltracker.com/2026-september-3-4-investment-news-ai-infra-cyber

**By:** [Venture Capital Tracker](https://venturecapitaltracker.com/editorial-policy)
**Last updated:** September 4, 2026

**Editorial note:** AI tools assisted with research, structure, or drafting. Venture Capital Tracker retains human editorial responsibility for factual accuracy, relevance, and source quality before publication.

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Source: https://venturecapitaltracker.com/startup/gimlet-labs