Zentask
Developer Tools
Open-source AI coding agent with terminal to cloud capabilities.
- AI Coding Agent
- Agent Runtime
- Code Generation
Freemium

Windsurf: AI coding agent that helps developers build better software faster. Here are 12 alternatives — compare pricing, free plans and API access side by side.
| Tool | Category | Pricing | Starting at | Free plan | API | Open source |
|---|---|---|---|---|---|---|
| Developer Tools | Freemium | $20/month | ||||
| Developer Tools | Freemium | $50/month | ||||
| Developer Tools | Freemium | $15/month | ||||
| Developer Tools | Freemium | — | ||||
| Developer Tools | — | — | ||||
| Developer Tools | Freemium | — | ||||
| Developer Tools | Freemium | — | ||||
| Developer Tools | Free | — | ||||
| Developer Tools | Freemium | $60/month | ||||
| Developer Tools | Freemium | — | ||||
| Developer Tools | Freemium | — | ||||
| Developer Tools | Freemium | $15/month | ||||
| Developer Tools | Paid | — |
Developer Tools
Open-source AI coding agent with terminal to cloud capabilities.
Freemium
Developer Tools
Open source AI coding agent for VS Code, JetBrains, CLI, and Cloud
Freemium

Developer Tools
Open-source AI coding agent with Plan/Act modes and terminal-first workflows.
Freemium

Developer Tools
Curated list of AI-powered coding tools for developers in 2026

Developer Tools
Develops AI systems for solving complex problems.
Freemium

Developer Tools
Syncs AI chat context across tools to avoid re-entering details
Freemium

Developer Tools
A fast coding agent with a lean orchestration layer.
Free

Developer Tools
Integrates into workflows to enhance performance and efficiency
Freemium

Developer Tools
AI coding agent that turns ideas into code for developers
Freemium

Developer Tools
Open source coding agent for developers
Freemium
Developer Tools
Open source AI coding agent for VS Code, JetBrains, CLI, and Cloud
Freemium
Developer Tools
Assists with understanding, overseeing, and evolving large codebases.
Paid