Quadrantby GlyphAI coding assistants and agents
AI that writes, reviews and modernizes code. Evaluated by Gartner Magic Quadrant, Gartner Magic Quadrant, Gartner Magic Quadrant, Omdia Universe and IDC MarketScape, 2024 to 2026: 6 reports, 26 vendors. Each firm below runs newest first, with who moved since its edition before.
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AI Code Assistants
Gartner Magic Quadrant · 2 editions, 2024 to 2025
2025 Gartner Magic Quadrant for AI Code Assistants
Changes since 2024
Cognition · New Leader
Qodo · Up: Niche Players to Visionaries
Tabnine · Up: Niche Players to Visionaries
IBM · Down: Challengers to Niche Players
Augment Code · New in Visionaries
Cursor · New in Challengers
Harness · New in Visionaries
JetBrains · New in Niche Players
Codeium · Dropped (was Challengers)
Refact.ai · Dropped (was Niche Players)
Sourcegraph · Dropped (was Visionaries)
2024 Gartner Magic Quadrant for AI Code Assistants
Every vendor, year by year
| Vendor | 2024 | 2025 |
|---|---|---|
 AWS | Leaders | Leaders |
| Leaders | Leaders | |
| Leaders | Leaders | |
| Leaders | Leaders | |
| · | Leaders | |
| Challengers | Challengers | |
| · | Challengers | |
| Niche Players | Visionaries | |
| Niche Players | Visionaries | |
| · | Visionaries | |
| · | Visionaries | |
| Challengers | Niche Players | |
| Niche Players | Niche Players | |
| · | Niche Players | |
| Challengers | · | |
| Visionaries | · | |
| Niche Players | · |
LeadersChallengersVisionariesNiche Players· not placed
AI-Augmented Code Modernization Tools (inaugural report)
Gartner Magic Quadrant · 1 edition, 2026
Enterprise AI Coding Agents
Gartner Magic Quadrant · 1 edition, 2026
AI-assisted Software Development, IDE-based Tools
Omdia Universe · 1 edition, 2026
AI Coding and Software Engineering Technologies
IDC MarketScape · 1 edition, 2025
Placements as each vendor or analyst firm publicly announced them; the tracker lists tiers only, never a report's chart or the positions inside a tier.