Solid

Gives AI agents their own computers, accounts and budget to build and run full-stack web apps and other jobs.

Overview

Solid gives AI agents their own computers, Google and Apple accounts and a spending budget, so a person can hand over a whole job in plain language and get the finished result.

Its main use is building and running full-stack web apps on Node.js, React and PostgreSQL; the user owns the code and can export it. The agents also run workflows such as lead research, sales demos, product evals and production bug fixes, and can call in Codex or Claude Code as helpers.

Plans cost $40, $160 and $640 a month, and the full payment becomes a balance for AI usage, machines and purchases. Solid was formerly known as Codapt.

Features

Builds and runs full-stack web apps with Node.js, React and PostgreSQL.
Lets users own and export the generated code.
Gives agents their own computers, Google and Apple accounts and a spending budget.
Runs workflows such as lead research, sales demos, product evals and production bug fixes.
Can bring in Codex or Claude Code as helper agents.