
Retool
8.4#9 in workflow automation toolsFrom $10 a monthFree planAndroidiOSWebAPI
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| Fact | Retool | Solar2D |
|---|---|---|
| Free plan | Yes | Yes |
| Headquarters | San Francisco, California, United States | Sheridan, Wyoming, United States |
| Product | Retool provides apps and automations connected to a business’s own data and deployed in its own infrastructure. | Solar2D is a Lua-based 2D game engine focused on ease of iteration and use. |
Retool fits teams that need internal apps, mobile experiences, workflows, or automations tied to existing business data. It is aimed at developers, business engineers, analysts, and operations teams, including organisations requiring cloud or self-hosted deployment.
Solar2D suits developers building Lua-based 2D games or apps for its listed mobile, desktop, TV, and HTML5 targets. Its native-library support may also suit projects that need to call C, C++, Objective-C, or Java APIs.