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Overview
Haize Labs builds a platform that makes Generative AI safer and more reliable in real business settings. It helps teams move AI models from proof-of-concept to live production by embedding trust, safety, and reliability into the applications, so they perform predictably and can be governed responsibly. The platform likely includes testing, monitoring, and governance tools to align models and ensure safe deployment. Through a partnership with AI21 Labs, Haize Labs works on aligning large language models and setting standards for ethical AI in business, signaling a commitment to responsible AI use. Compared with others in the space, its differentiators are the explicit focus on production readiness, governance, and collaboration to align LLMs with business ethics and safety goals. The overall goal is to accelerate the adoption of Generative AI in business by providing a dependable, safe, and compliant deployment path.
About Haize Labs
Industries
Data & Analytics
Enterprise Software
Cybersecurity
AI & Machine Learning
Company Size
11-50
Company Stage
N/A
Total Funding
N/A
Headquarters
New York City, New York
Founded
2023
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Simplify's Take
What believers are saying
- Haize Labs closed a $12.5M seed round led by General Catalyst in 2026.
- The company reports six open roles in New York and San Francisco.
- Customer demand stays visible through jobs for backend, research, and vertical AI leads.
What critics are saying
- OpenAI, Anthropic, and AWS can bundle safety testing into their platforms by 2026.
- A tiny 10-person team faces execution risk while selling infrastructure to frontier labs.
- If frontier models self-fix jailbreaks internally, Haize Labs' core red-teaming wedge shrinks.
What makes Haize Labs unique
- Automated red-teaming turns customer policies into adversarial tests at scale.
- AI21 Labs partnered with Haize Labs in December 2024 for Jamba alignment.
- Haize Labs sells production reliability tooling, not generic chatbots.
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Benefits
Company Equity
Growth & Insights and Company News
6 month growth
↑ 12%1 year growth
↑ 12%2 year growth
↑ 80%Haize Labs, a startup focused on preventing AI jailbreaks, has achieved a valuation of $100 million after securing new funding led by General Catalyst. Founded by Harvard graduates Leonard Tang, Steve Li, and Richard Liu, the company automates red team testing to identify and fix AI vulnerabilities. Their products, Haizing Suite and Sphynx, are used by top AI firms like Anthropic and Hugging Face. Previously, they raised $1.05 million in angel funding.
Haize Labs has recently introduced Sphynx, an innovative tool designed to address the persistent challenge of hallucination in AI models.
Haize Labs is building an automated red-teaming solution for gen AI companies. It has received multiple term sheets for its early-stage funding round.
Haize Labs is Hiring for 6 Jobs on Simplify!
Find jobs on Simplify and start your career today
About Haize Labs
Industries
Data & Analytics
Enterprise Software
Cybersecurity
AI & Machine Learning
Company Size
11-50
Company Stage
N/A
Total Funding
N/A
Headquarters
New York City, New York
Founded
2023
Haize Labs is Hiring for 6 Jobs on Simplify!
Find jobs on Simplify and start your career today