gptfree.net

Development and Tools

268 free Development and Tools tools, ranked by recommendation. How to use each free and whether signup is needed is on its detail page; always follow the official site.

Free only · 268 tools

Sonarly

Sonarly is an AI that can classify and fix production system alerts and provide comprehensive context information.

Development and ToolsAutomated workflow sonarly.com

AGENTS.md

A simple open format that provides guidance for coding agents and is used by over 60k open-source projects.

Development and ToolsCode assistant agents.md

CtrlOps

A locally prioritized desktop application that allows users to manage Linux servers without DevOps expertise.

Development and ToolsEfficiency tools ctrlops.io

Empromptu

Empromptu helps build, improve, and run reliable enterprise AI, transforming application data into proprietary assets.

Development and ToolsModel training and deployment empromptu.ai

Baselime

Use logs, metrics, distributed tracing, and wide events to detect, diagnose, and resolve issues before they impact users.

Development and ToolsCode assistant baselime.io

Uptrace

OpenTelemetry-native observability platform, reducing costs by 80%, including tracing, metrics, and logging.

Development and ToolsEfficiency tools uptrace.dev

mocktomer

mocktomer allows real users and AI to test websites and provide feedback on reasons for leaving. There are 10 free tests per month.

Development and ToolsEfficiency tools mocktomer.ai

Brief HQ

Brief helps teams and AI agents move from vision to results, navigating product development at AI speed.

Development and ToolsEfficiency tools briefhq.ai

Speclint

Speclint scores and optimizes GitHub issue specifications before AI coding agents process them.

Development and ToolsCode assistant speclint.ai

Alook

Enable local AI agents to have a persistent identity and memory, allowing teams to collaborate directly. It is open - source and free.

Development and ToolsEfficiency tools alook.ai

Currai

Currai provides functions such as LLM observability, tracking, evaluation, and prompt A/B testing.

Development and ToolsModel training and deployment currai.app

DexCode

DexCode is the control plane for AI software engineering work, providing functions such as runtime tracking and cost signals.

Development and ToolsKnowledge management dexcode.ai

Vibe Workspace

VibeWorkspace is a desktop IDE that integrates multiple AI code tools and supports multi-agent development.

Development and ToolsCode assistant vibe-workspace.cloud