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ChatGPT vs GitHub Copilot
ChatGPT (OpenAI) vs GitHub Copilot (GitHub / Microsoft) — scored across 9 dimensions by our editorial team. Last reviewed 2026-05-20 and 2026-05-25.
ChatGPT
OpenAI
The most widely used AI chatbot, powered by GPT-4o and GPT-5.
Pick ChatGPT over GitHub Copilot if you need: Writing or Coding.
GitHub Copilot
GitHub / Microsoft
AI pair programmer integrated into VS Code, JetBrains and the GitHub workflow.
Pick GitHub Copilot over ChatGPT if you need: Code completion or Code review.
Full comparison table
Dimension
ChatGPT
OpenAI
GitHub Copilot
GitHub / Microsoft
Basics
Company
OpenAI
GitHub / Microsoft
Released
2022-11-30
2021-06-29
Latest Version
GPT-5
Copilot (Claude/GPT-5 selectable)
Capabilities
Text Generation
10.0
8.0
Code Generation
9.0
10.0
Image Understanding
9.0
6.0
Web Browsing
9.0
7.0
Multimodal
10.0
7.0
Long Context
8.0
8.0
Reasoning
9.0
8.0
Fit
Best Use Cases
WritingCodingResearchBrainstorming
Code completionCode reviewPR draftingRefactoring
Best For
General usersWritersStudentsMarketers
Software engineersDevOpsCode reviewers
Pricing
Free Tier
GPT-5 mini access, limited messages
Free for verified students/OSS
Paid Plan
Plus: $20/month
Pro: $10/month
API Pricing
From $1.25/M input tokens (gpt-5)
N/A (subscription only)
Enterprise
Team $25/user, Enterprise custom
Business $19/user, Enterprise $39/user
Benchmarks
MMLU Score
91
86
HumanEval (Coding)
92
92
GSM8K (Math)
95
88
Context Window
256K tokens
128K tokens
Languages
English
high
high
Chinese
high
medium
Multilingual
high
medium
Editorial
Overall Score
9.5
9.1
Value for Money
9.0
9.5
Accuracy
9.0
9.0
Ease of Use
10.0
10.0
Compare another pair
VS
Disclosure: this page does not contain paid placements. Scores are editorial. See our editorial policy.
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