AI Code Assistants: Market Brief — Kael Research
The AI code assistant market was valued at $4.86 billion in 2023 and is projected to reach $26 billion by 2030 at a 27.1% CAGR (Grand View Research). MarketsAndMarkets estimates $8.14 billion in 2025.
Key Findings
- Cursor (Anysphere) reached $500M ARR by May 2025, raised $2.3B at $29.3B valuation in November 2025
- GitHub Copilot has ~42% market share but declining from ~55% in early 2024
- 76% of developers are using or planning to use AI coding tools (Stack Overflow 2024)
- 62% of developers actively use AI tools daily, up from 44% in 2023
- Cognition acquired Codeium/Windsurf ($82M ARR, 800K+ developers) in July 2025
- Total funding in AI code assistants exceeded $4 billion in 2024-2025
Competitive Field
GitHub Copilot (Microsoft): 1.8M+ paid subscribers, $10-39/mo. Cursor (Anysphere): $500M ARR, fastest-growing SaaS in history. Codeium/Windsurf: $82M ARR, acquired by Cognition. Amazon Q Developer. Tabnine (~$50M ARR). Augment Code ($252M raised). Replit ($1.16B valuation).
Investment Activity
Cursor Series D: $2.3B at $29.3B (Nov 2025). Cursor Series C: ~$900M at $9.9B (Jun 2025). Augment Code Series B: $252M (Mid 2025). Codeium Series C: $150M at $1.25B (Aug 2024). Replit Series B: $97.4M at $1.16B (Apr 2023).
Published February 2026 by Kael Research. For full analysis, visit kaelresearch.com.