/Companies

Gradon

YC F26

San Francisco, US · Founded 2026 · 2 employees · 4 known investors

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Vendo offers an open-source customization layer that lets a software product's end users build their own features and micro-apps on top of it, describing what they need so the interface assembles live components, actions, and automations. It reads a product's repository to learn its components, API, and permission rules, running sandboxed within existing user permissions, and offers a paid cloud tier for multiplayer collaboration, publishing, and governance.

Also known as Aisle Technologies, Inc. · Vendo

Founders & leadership· Y Combinator alumni (F26)

Gradon was founded in 2026 by Nour Zahzah and Yousef Helal.

NZNour Zahzah
Nour ZahzahCo-Founder & CEONour Zahzah is a mechanical engineering graduate from UC Berkeley who previously founded a company developing AI-powered shopping assistants for retail environments. He is now co-founder and CEO of Vendo, a YC S26 company.
YHYousef Helal
Yousef HelalCo-FounderYousef Helal holds a BS in electrical engineering and computer science from UC Berkeley and an MS in electrical engineering from Stanford. He has worked on FPGA infrastructure at Apple and Microblaze V development at AMD, and previously founded a startup focused on AI-powered shopping assistants for retail environments. He also served as a teaching assistant at Berkeley, with his instructional methods recognized in academic publications.

Investors · 4

Related companies · 6

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VendoSpree Commerce is an open-source ecommerce platform that enables businesses to sell across multiple countries and regions from a single instance, with built-in support for local currencies, languages, payment methods, and shipping rules. The platform serves enterprise brands and thousands of mid-market ecommerce businesses globally.
OutlitOutlit is an AI platform that identifies at-risk customers showing early signs of churn and automates customer retention work. It integrates with a company's existing tools to flag churn risk, explain the underlying causes, and assist customer success teams with win-back outreach.
BerryBerry is an AI revenue agent that automates customer success activities for enterprise SaaS companies, including renewal management, adoption guidance, and upsell/cross-sell identification. It operates across email, voice, and chat channels to protect gross renewal rate and grow net revenue retention.
AtlasAtlas is a customer support platform that helps startups deliver white-glove support and manage customer relationships to reduce churn. The company serves early-stage companies that want to position support as a revenue driver rather than a cost center.

Companies working in the same space as Gradon.

Legal entities · 1

corporate structure
Aisle Technologies, Inc.

Frequently asked questions

What does Gradon do?
Vendo offers an open-source customization layer that lets a software product's end users build their own features and micro-apps on top of it, describing what they need so the interface assembles live components, actions, and automations. It reads a product's repository to learn its components, API, and permission rules, running sandboxed within existing user permissions, and offers a paid cloud tier for multiplayer collaboration, publishing, and governance.
Who founded Gradon?
Gradon was founded by Nour Zahzah, Yousef Helal in 2026.
Who are Gradon's investors?
Gradon's investors include Pioneer, Vela Partners, Y Combinator, Angular Ventures.
Where is Gradon headquartered?
Gradon is headquartered in San Francisco, US.