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Kobalt Labs
Kobalt Labs is a powerful, low-latency security API for production LLM usage
About Kobalt Labs
Kobalt Labs is a cutting-edge startup specializing in providing a high-performance, low-latency security API designed for production use of Large Language Models (LLMs). The company operates in the cybersecurity and artificial intelligence (AI) markets, focusing on businesses that utilize advanced AI models like those from OpenAI and Anthropic, as well as self-hosted models.
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Kobalt Labs serves a diverse range of clients, including tech companies, financial institutions, healthcare providers, and other organizations that require robust security measures for their AI applications. The startup's primary offering is its security API, which ensures that all data interactions are encrypted and secure, thereby protecting sensitive information from potential breaches.
The business model of Kobalt Labs revolves around a subscription-based service, where clients pay for access to the API on a recurring basis. This model provides a steady stream of revenue and allows the company to scale its services according to client needs. Additionally, Kobalt Labs emphasizes privacy and security by not storing or training on any user inputs, which is a significant selling point for organizations concerned about data privacy.
Kobalt Labs makes money by offering tiered subscription plans that cater to different levels of usage and security needs. These plans are designed to be flexible, allowing clients to choose the level of service that best fits their requirements. By focusing on low latency and high security, Kobalt Labs positions itself as a reliable partner for businesses looking to integrate advanced AI models into their operations without compromising on data security.
At a glance
- Status
- Operational
- Founded
- 2023
- Headquarters
- New York City, United States
- Employees
- 11
- Open positions
- None listed
- Dealroom signal
- 86.1/100
- Industry
- Legal, Security
- Sector
- Cybersecurity, Core AI, Generative AI, genAI Applications, YC S23
- Technology
- Artificial Intelligence
- Business model
- SaaS
- Client focus
- b2b
Latest news
Press, funding announcements and product moves mentioning Kobalt Labs.
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| SERIES A✓Equity / VC | Dec 2025 | $11M | $44M | Y Combinator · Alloy Labs · Ali Rowghani | ↗ |
| SEED✓Equity / VC | Nov 2023 | $125K | $500K | Y Combinator | — |
Financials
Revenue, earnings and other financial measures where available. Years marked “E” are estimates.
Growth signals
Latest recorded traffic for Kobalt Labs is 2.9K monthly website visits, down 23.7% over the last three months. Kobalt Labs's team grew 175% over the past year.
Similar companies
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Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Seed2 investors entered at this stage
Pioneer Fund
Y Combinator
Series A2 investors entered at this stage
Ali Rowghani
Alloy Labs
Other known investors2 additional known investors
Orange Collective
Roosh Ventures
Source: Dealroom Talent Intelligence.
Global footprint
team presence
Market sentiment
An AI-synthesised read of the highest-engagement posts about Kobalt Labs on X, ranked by likes and reposts, corporate channels excluded.
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