Gradon
YC F26San 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.


Investors · 4
How we know: Y Combinator's founder network · pioneerfund.vc · Not right? Tell us
Related companies · 6
Companies working in the same space as Gradon.
Legal entities · 1
corporate structureFrequently 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.









