Continue vs Windsurf
Side-by-side comparison of AI visibility scores, market position, and capabilities
Open-source AI coding assistant for VS Code and JetBrains raised $5M seed from Heavybit and YC; supports any LLM including local models via Ollama; Continue Hub registry for sharing custom assistants differentiates it from proprietary coding tools.
About
Continue is an open-source AI coding assistant for VS Code and JetBrains IDEs, founded with the mission of making AI-assisted development customizable, transparent, and community-driven rather than locked into proprietary systems. The company raised a $5 million seed round from Heavybit and Y Combinator, backing that reflects the open-source-first developer tooling ecosystem's appetite for a coding assistant that developers can inspect, modify, and extend.\n\nContinue's core product provides AI code completion, chat, and editing capabilities within the IDE, with full support for connecting to any LLM — OpenAI, Anthropic, local models via Ollama, or custom endpoints. Its key differentiator is the Continue Hub, a registry for sharing and discovering custom AI assistants, system prompts, and tool configurations tailored to specific frameworks, languages, or company codebases. This community layer creates a network effect that proprietary tools cannot easily replicate. Continue v1.0 launched in February 2025 with a redesigned UX and expanded agent capabilities.\n\nContinue competes with GitHub Copilot, Cursor, and Codeium but targets a distinct segment: developers and teams who want control over their AI toolchain, prefer open-source software, or work in environments where data cannot leave the organization. The open-source model has driven significant organic adoption and GitHub star growth. In 2025–2026, the company has focused on the Hub ecosystem and enterprise features for teams deploying Continue with self-hosted or on-premises LLMs.
Codeium's agentic IDE; 2nd most-discussed AI coding tool after Cursor. $1.25B valuation; Cascade agentic framework enables autonomous multi-file editing. Positioned as cost-competitive alternative to Cursor with comparable capabilities.
About
Windsurf is an AI-native code editor developed by Codeium, designed to bring agentic AI directly into the software development workflow. Launched in late 2024, Windsurf introduced the 'Cascade' agentic framework — enabling the AI to autonomously read, write, and execute code across multiple files simultaneously, rather than merely suggesting single-line completions. The product became the second-most-discussed AI coding tool after Cursor, recognized for its aggressive pricing and deep IDE integration.
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