Subquadratic
Agent40Agent Readiness: 40/100. Below median. Measured by StartupHub.ai. Median 41.Trust77Data Trust: 77/100. Above median. Measured by StartupHub.ai. Median 61.Developing a novel generative AI model with a subquadratic architecture for significantly increased context windows.
About
Subquadratic is a startup focused on developing advanced generative artificial intelligence models. Their core innovation lies in a novel 'subquadratic' architecture that aims to dramatically expand the context window of large language models without a proportional increase in computational resources. This allows their AI to process and understand much larger amounts of information at once.
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Key facts
- Website
- subq.ai
- Headquarters
- San Francisco, California, USA
- Founded
- 2024
- Employees
- 35
- Total funding
- $29M (Seed)
- Business model
- B2B
Funding rounds
| Date | Round | Amount | Lead investors |
|---|---|---|---|
| 5 May 2026 | Seed | $29M |
Tech stack
Detected on subq.ai, last scanned 5 Nov 2026. Run your own scan
- Auth
- Auth0
- Analytics
- Google Analytics 4, Amplitude, Meta Pixel
- Support
- HubSpot
- CDN
- AWS CloudFront
- Hosting
- AWS
- Email provider
- Google Workspace
- Hiring platform
- Ashby
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Frequently asked
Is Subquadratic trustworthy and reputable?
StartupHub's Data Trust & Reputation score for Subquadratic is 77 out of 100, a generally safe rating, based on site security posture, privacy practices, malware and phishing checks, and public reputation signals.
How much funding has Subquadratic raised?
Subquadratic has raised a total of $29M in funding. The most recent round on record is Seed.
How many employees does Subquadratic have?
Subquadratic has approximately 35 people on record.
SEC filings, insider activity, nonprofit links and pay benchmarks for Subquadratic:
Company details: from public sources. Funding: no announced round on file. Ownership: not yet claimed by the company. Scores: measured by named tools; each links to its method. Our rules
