Radius
YC F25San Francisco, US · Founded 2025 · 2 employees · 1 known investors
Sol is a browser-based IDE that allows developers to run multiple coding agents in parallel within organized tabs, tabs, and workspaces, eliminating context switching between documentation, dashboards, and code terminals.
Also known as Cheepr.ai · FunForge.ai · Inspector · sandbox.ai · Sol
AI & Machine LearningDeveloper ToolsEnterprise SoftwareArtificial IntelligenceDesignDesign ToolsUnited States of AmericaAmerica / Canada
Founders & leadership· Y Combinator alumni (F25)
Radius was founded in 2025 by Quentin Romero Lauro and Michael Klikushin.
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Quentin Romero Lauroin𝕏Co-Founder and CEOQuentin Romero Lauro studied electrical engineering and computer sciences at UC Berkeley and human-computer interaction at Carnegie Mellon University, and previously worked at Character.AI.
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Michael Klikushinin𝕏Co-Founder & CTOMichael Klikushin studied computer science at Georgia Tech and later attended Carnegie Mellon's Human-Computer Interaction Institute. He previously worked as an engineer at Oracle.
Investors · 1
Competitors · 4
by search overlap
BrowserStack9 shared keywordsBrowserStack provides a cloud-based software testing platform for scaling test automation across 3,500+ browser-device combinations on a real device cloud, aimed at development and QA teams. Its offerings cover cross-browser and browser automation testing, WCAG accessibility compliance testing, AI-driven test management, and visual testing, with integrations for major frameworks and CI/CD pipelines.
Zapier8 shared keywordsZapier provides a platform for connecting AI models and agents to workflows and business applications, enabling teams to automate tasks across over 9,000 apps without coding. The platform serves enterprises, operations teams, and businesses of all sizes looking to deploy AI-driven automation for lead capture, customer support, employee onboarding, and other business processes.
WP Engine8 shared keywordsWP Engine provides managed hosting and platform services for WordPress websites, serving companies and agencies of all sizes with infrastructure, tools, and support. The company also offers industry-tailored solutions and developer-focused products across the WordPress ecosystem.
Apify6 shared keywordsApify is a marketplace and platform for web scraping and data extraction tools, offering pre-built automation actors and custom development services. It enables users to extract real-time data from websites, social media, and e-commerce platforms, and serves developers, businesses, and AI applications requiring structured web data.
Companies competing with Radius for the same Google search keywords, organic and paid, via search-intersection analysis.
In the news
Frequently asked questions
- What does Radius do?
- Sol is a browser-based IDE that allows developers to run multiple coding agents in parallel within organized tabs, tabs, and workspaces, eliminating context switching between documentation, dashboards, and code terminals.
- Who founded Radius?
- Radius was founded by Quentin Romero Lauro, Michael Klikushin in 2025.
- Who are Radius's investors?
- Radius's investors include Y Combinator.
- Where is Radius headquartered?
- Radius is headquartered in San Francisco, US.