Best Alternatives to Codeium

GitLab is a San Francisco-based DevOps platform providing source code management, CI/CD pipelines, security scanning, container registry, and project management in a single applica

Cursor is an AI-first code editor founded in 2022 by a small team of MIT researchers, built as a fork of Visual Studio Code with native large-language-model intelligence woven dire

Claude Code is Anthropic's agentic software engineering tool, launched in February 2025 as a command-line interface that operates directly in developer terminals. Unlike IDE-based

GitHub Copilot is an AI-powered coding assistant developed by GitHub (Microsoft) in partnership with OpenAI, providing real-time code suggestions, function completions, documentati

OpenAI Platform is the developer API platform of OpenAI — providing programmatic access to OpenAI's large language models (GPT-4o, o1, o3, Whisper, DALL-E, Sora) and AI tools throu

Visual Studio Code (VS Code) is a free, open-source code editor — developed and maintained by Microsoft Corporation (NASDAQ: MSFT) and released under the MIT License on GitHub — pr

TestRail is a web-based test case management platform that provides QA teams with a structured environment for writing, organizing, and executing test cases, tracking test run resu

Mux is a video infrastructure company that provides APIs for developers to build streaming video experiences without managing the complex encoding, delivery, and analytics infrastr

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

Vercel is a cloud platform company that has fundamentally changed how frontend web applications are built, deployed, and scaled. Founded in 2015 by Guillermo Rauch, Vercel created

Lovable was founded in 2023 and built a full-stack AI application builder that lets non-technical users create production-ready web applications through natural language conversati

Svix is a San Francisco-based webhooks infrastructure platform — backed by Y Combinator (W21) with $13 million raised including a $10.4 million Series A in February 2023 led by And

Augment Code is an AI coding assistant founded in 2022 by Guy Gur-Ari, Igor Ostrovsky, and Mike Speiser, headquartered in Palo Alto. Emerged from stealth April 2024 with $252M fund

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-d

Tabnine is a Tel Aviv, Israel-based AI code completion and developer productivity platform — backed by $67.4 million in total funding including a $25 million Series B led by Telstr