Coding assistants with a free plan, for people who want to try before they buy.
EÇby @emircitak
12 products. Hand-picked, as of Aug 16.
This week
No changes. Same list as last week.
- 01
LangWatchshipped 2d ago“Free plan on their own pricing page; paid starts at € 29 / core-seat / month.”
An open-core platform for testing, simulating and monitoring multi-step AI agents in production, including an open-source framework for running adversarial conversation simulations before launch.
- 02

“You can start without paying. Paid tier: $20/mo.”
An AI coding assistant trained specifically on embedded, robotics and drone/UAV codebases, aimed at engineers dealing with hardware constraints that general AI coding tools misunderstand.
- 03
“A free tier they state themselves, not one we assumed.”
A workspace manager for AI coding agents like Claude Code and Codex, giving each project its own logins and terminals so agents keep running after you close the window.
- 04

“Free plan on their own pricing page; paid starts at $0 /month.”
Gives AI coding agents pre-built context about a codebase so they spend less time exploring files and history before diving into the actual task.
- 05
- 06

“A free tier they state themselves, not one we assumed.”
A platform that lets AI coding agents act as teammates in issues, pull requests, and CI, for development teams automating parts of their workflow.
- 07

“Free plan on their own pricing page; paid starts at $ 19.”
Interviews you about your idea, then writes a platform-specific build prompt for tools like Cursor, Lovable or Claude Code, remembering your stack across sessions — for individual developers, not teams.
- 08

“You can start without paying.”
A free macOS menu-bar app that logs everything your AI coding agent (Claude Code, Cursor, Aider, Codex) did in a session, entirely local with no account or cloud.
- 09

“A free tier they state themselves, not one we assumed.”
Scans code for accidentally leaked secrets like API keys before it's committed, aimed at developers whose AI coding agents generate code fast enough to make mistakes easy to miss.
- 10

“Free plan on their own pricing page.”
Converts a React and Tailwind export from Lovable's AI-generated site into deterministic, paste-ready sections for the Webflow Designer, for people handing a vibe-coded site off to a real CMS.
- 11

“You can start without paying. Paid tier: $0 /month.”
A hub for organizing and versioning CLAUDE.md files and Cursor rules so AI coding agents get consistent project context, built for developers using Claude Code and similar tools.
- 12

“A free tier they state themselves, not one we assumed.”
Turns a rough idea into a detailed, structured prompt for an AI coding agent so it builds the right thing on the first try instead of a long back-and-forth Q&A.