HealthFlow Secures $1.0M Seed

a1mobile

A1Mobile replaces your phone carrier with AI that talks, texts, and works.

Extend

Extend helps brands turn shopper behavior into operational and financial advantage. Our platform transforms post-purchase customer data into real-time intelligence, allowing merchants to dynamically tailor policies and experiences across delivery, returns, exchanges, and product protection. By differentiating customers based on value and risk, Extend helps brands reward their best customers, reduce fraud and abuse, protect margins, and increase lifetime value — without manual intervention. Extend is backed by strategic investors including SoftBank, PayPal, AMEX, and Nationwide at a valuation exceeding $1.5 billion. We partner with more than 1,200 leading manufacturers and retailers including Peloton, Tonal, Casper, Sonos, Michaels, Ashley Furniture, Oura, Live Tinted, and Lalo. Founded in 2019, Extend is headquartered in San Francisco, California. Learn more at Extend.com.

Cyware

Cyware is an Agentic AI-Powered Threat Intelligence Platform enabling leading security teams to operationalize intelligence in real time. By unifying threat intelligence management, AI-driven response, and secure intelligence sharing, Cyware empowers organizations to seamlessly ingest, enrich, prioritize, and act on threats across their ecosystem. Cyware enables you to: - Unify and operationalize cyber threat intelligence - Accelerate threat response with agentic AI - Collaborate and securely share intelligence across your ecosystem

Celestial AI

Celestial AI was acquired by Marvell Technology in February 2026. This page is no longer active. Please follow Marvell Technology (https://www.linkedin.com/company/marvell/) for updates.

CalypsoAI

Acquired by F5, CalypsoAI is an adaptive AI security platform that empowers enterprises to innovate safely—staying ahead of evolving threats to deliver unmatched protection and performance. As a trusted global leader, CalypsoAI partners with organizations of all sizes to responsibly unlock AI’s full potential. Founded in Silicon Valley in 2018 by the most talented minds in AI, data science and machine learning, CalypsoAI has established key partnerships with some of the world’s largest companies and secured backing from investors including Paladin Capital Group, Lockheed Martin Ventures, Lightspeed Venture Partners, 8VC, Hakluyt Capital and Empros Capital. The company has raised $38.2 million to date.