Tabnine vs Codeium
Side-by-side comparison of AI visibility scores, market position, and capabilities
Tel Aviv AI code assistant at $67.4M funding (Telstra/Atlassian Series B) with 1M+ users and enterprise on-premise deployment; Gartner Visionary 2025 competing with GitHub Copilot and Cursor for privacy-first enterprise AI coding.
About
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 Telstra Ventures and Atlassian Ventures in November 2023 — providing 1 million+ developers and 10,000+ enterprise customers (including Accenture and LG Electronics) with AI-powered code suggestions, whole-line completion, function generation, and an enterprise-grade AI coding assistant that offers on-premise deployment, strict data privacy controls, and customization on proprietary codebases — differentiating from GitHub Copilot and Cursor through enterprise security compliance and code privacy guarantees. Recognized as a Gartner Visionary in the 2025 AI Code Assistants Magic Quadrant, Tabnine supports 30+ programming languages and 20+ IDEs.
Acquired by Cognition July 2025; $40M ARR; $243M funding; $2.85B valuation; 700K developers; 1,000+ enterprise customers; 100B tokens daily; AI code completion leader
About
Codeium was founded to democratize AI-powered coding assistance by making high-quality code generation and understanding available to every developer, not just those at well-resourced enterprises. The company built its own proprietary AI models trained specifically on code, allowing it to offer a fast, accurate coding assistant without depending on third-party model providers. Codeium's core technology supports over 70 programming languages and integrates natively into more than 40 IDEs, covering the full range of developer workflows from autocomplete to multi-file edits.\n\nCodeium's platform offers both a free tier for individual developers and an enterprise product — Windsurf for Teams — that provides shared context, admin controls, codebase-aware suggestions, and compliance features for engineering organizations. The assistant performs inline autocomplete, chat-based code Q&A, and autonomous multi-step code generation, enabling developers to move faster without sacrificing code quality. Enterprise customers benefit from air-gapped deployment options and fine-tuning on proprietary codebases, making Codeium viable in regulated and security-sensitive environments.\n\nCodeium reached $40 million in ARR with over 700,000 developers and 1,000-plus enterprise customers, processing more than 100 billion tokens daily at the time of its acquisition by Cognition in July 2025 for $2.85 billion. Total funding prior to the acquisition was $243 million. The acquisition by Cognition, the AI software engineering company behind the Devin AI agent, positions Codeium's infrastructure and customer base as a foundation for next-generation autonomous software development.
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