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Kobalt Labs

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Kobalt Labs is a powerful, low-latency security API for production LLM usage

New York City, United StatesFounded 2023Cybersecurity
Valuation $0–100M Latest valuation · 2025
Revenue <$1M Latest reported FY
Headcount <100 Current team size
Total funding $10–50M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for Kobalt Labs and the history behind them.

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.

Source: Dealroom company data

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.

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Funding history

3 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
SERIES AEquity / VC Dec 2025 $11M $44M Y Combinator · Alloy Labs · Ali Rowghani
SEEDEquity / VC Nov 2023 $125K $500K Y Combinator
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Financials

Revenue over time

Revenue, earnings and other financial measures where available. Years marked “E” are estimates.

YearRevenueGrowth
2026
2025
2024
2023
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Growth signals

Kobalt Labs website traffic

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.

Latest monthly visits2.9K 3-month web change-23.7% 1-year team growth+175%
Summary metrics are public; monthly history is available with a demoCompare with peers →

Similar companies

Closest operating peers by Dealroom taxonomy

Company identity and context are open; selected comparison metrics preview what is available on the platform.

Showing 8 of the closest matchesCompare every metric →

Investors

6 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Seed2 investors entered at this stage

Series A2 investors entered at this stage

  • Ali Rowghani
  • Alloy Labs

Other known investors2 additional known investors

  • Orange Collective
  • Roosh Ventures
Team profiled 2 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 2 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
1 countries with
team presence
🇺🇸 United States100%
1 country shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Kobalt Labs on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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