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Signals by Signal - Week 18

Preview the power of data-driven intelligence in private markets

Welcome to Signals by Signal!

Get a sneak peek of what our platform can do with this data-driven newsletter, crafted to help investors discover stealth founders, emerging startups, and growing companies. Enjoy this week’s edition — we’re excited to have you with us!

Heads up! The data in the Signals by Signal newsletter are intentionally delayed to give our customers a strategic advantage. Access real-time signals by requesting a free trial.

Stealth Detector

Signal detects thousands of new stealth founders every month. Here’s a glimpse of some of the individuals operating under the radar, along with their backgrounds and expertise.

Vinit Sahni
London, United Kingdom· Stealth since Apr 2025

Background: SW7 Group, RAIN, Arkera, Deutsche Bank, Bank of America, Goldman Sachs, Soros Fund Management, Morgan Stanley

Education: Columbia Business School, Shri Ram College

Eric Zielinski
Zurich, Switzerland· Stealth since Apr 2025

Experience: Nextherapy Neuro Rehab Centers, Bain & Company, US Army

Education: The Wharton School, INSEAD, Mississippi State University

Ecda Erol
Zurich, Switzerland· Stealth since Apr 2025

Background: Miltenyi Biotec, Iino Biotech, Bota Systems

Education: ETH Zürich, Bogazici University

Newly launched startups

Signal uncovers newly launched startups ready to disrupt their industries. This section highlights some of the recent startups we spotted.

NovaHealZ
Glasgow, United Kingdom
Founded by: Akash Pande R,

Description: NovaHealZ is a health-tech startup innovating wound care solutions for better healing outcomes

Website: novahealz.com

Atarax Labs
Paris, France
Founded by: Rad Zouabi

Description: building the world’s first cognitive security system, technology that protects clarity under pressure

Zeyo
London, United Kingdom
Founded by: Stanley Rappaport

Description: Zeyo is a mobile app that lets anyone instantly borrow cash anytime. No credit score. No approval delays

Website: velatir.com

Growing companies

Signal monitors fast-growing companies in real-time, offering updates on key performance metrics, funding, team growth and much more. Here are some of the growing companies we recently spotted.

Industry: Technology, Information and Internet

Location: London, United Kingdom

What they do: Building an autonomous AI agent aiming to resolve up to 80% of customer queries

Last funding date: Aug. 20, 2024

Latest funding amount: $3.6M

Signal: Gradient Labs has grown to 16 employees, marking a 33% increase in the last 30 days. The company has also expanded its LinkedIn following to 2.1k, a 13% rise over the same period. Additionally, Gradient Labs has made a key hire, Devan Kuleindiren, as an engineer, and is actively hiring for one area

Industry: Software Development

Location: Berlin, Germany

What they do: Streamlined training for deskless workforce

Last funding date: Mar. 18, 2025

Last funding amount: $18.0M

Signal: Doinstruct has 69 employees, marking an 11% increase in the past 30 days. The company has made key hires, including Felix Heinstadt as Senior Backend Developer and Merten Precht-Rümenapf as Partnerships Manager. LinkedIn followers have grown by 28% to 2.8k. The company has also been mentioned in news outlets like deutsche-startups.de and eu-startups.com

Industry: Software Development

Location: Stockholm, Sweden

What they do: Ensure blueprints are optimized for quality, compliance, and cost efficiency, reducing errors and project delays through autonomous processes

Last funding date: Feb. 13, 2025

Last funding amount: $2.1M

Signal: AI Bob has made a key hire with Shirin Redha as a Process Manager. The company's LinkedIn followers have increased by 30% in the last 30 days, reaching 1.3k followers. Additionally, AI Bob is actively hiring, with job posts indicating recruitment in one area

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