CodeGPT vs Diffblue Cover vs GitHub Copilot

Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.

Your tool
CodeGPT
vs
Competitor 1
Diffblue Cover
Competitor 2
GitHub Copilot
Competitor 3
Suggested competitors for CodeGPT: Sourcegraph Cody86% Cursor82% Continue82% Windsurf80% TalkCody72% Cline72% Qoder72% Kimi Code72%
Compare
3 tools · best value per row highlighted
Your tool CodeGPT
codegpt.co
ChatGPT in your code editor
Remove
Competitor Diffblue Cover
diffblue.com
Diffblue Cover, now offered as the Diffblue Testing Agent, generates, verifies and fixes unit tests autonomously across enterprise codebases.
Make main Remove
Competitor GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
188.3Kvisits/mo
—
637.9Mvisits/mo
MoM change
▲ 0.8%
—
▲ 3.7%
6-month growth
-37.2%
—
+19.3%
Global rank web
#251,957
—
#49
Avg. last 3 months
196.6K
—
629.7M
Bounce rate lower is better
43%
—
36%
Pages / visit
1.9
—
5.9
Visit duration
38s
—
6m 26s
Traffic sources
● Direct 58% · ● Referral 42%
—
● Direct 83% · ● Referral 15%
CodeGPTDiffblue CoverGitHub Copilot
0159.5M318.9M478.4M637.9MCodeGPT · 267.5KCodeGPT · 278.8KCodeGPT · 284.1KCodeGPT · 233.4KCodeGPT · 299.7KCodeGPT · 277.1KCodeGPT · 262.2KCodeGPT · 214.6KCodeGPT · 186.8KCodeGPT · 188.3KGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9M100K1M10M100M1BCodeGPT · 267.5KCodeGPT · 278.8KCodeGPT · 284.1KCodeGPT · 233.4KCodeGPT · 299.7KCodeGPT · 277.1KCodeGPT · 262.2KCodeGPT · 214.6KCodeGPT · 186.8KCodeGPT · 188.3KGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Paid
Freemium
Starting price
$9per month · free tier available
$1,500per month
$4per month · free tier available
Free tier
–
Free trial
–
API access
–
–
–
Plans
Free FreeProfessional $9/moTeams $27/moEnterprise Custom
Starter package $1,500Enterprise Custom
Free FreeTeam $4/moEnterprise $21/mo
Capabilities input → output
Input
CodeText
Code
CodeText
Output
Code
Code
Code
Skill level
Intermediate
Advanced
Intermediate
Categories
Development & CodeAI Coding Assistant
Development & CodeAI Testing
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
3
9
9
Coding
–
Agents
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Debugging
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Code autocompletion
–
–
Test creation
–
–
Test generation
–
–
Unit tests
–
–
Code reviews
–
–
Code testing
–
–
Coding in VS Code
–
–
Test automation
–
–
Testing
–
–
Vs code
–
–
Agent management
–
–
GitHub pull requests
–
–
MCP
–
–
Terminal
–
–
Test cases
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
Saves
0
0
0
Reviews
0
0
0
Prompts
0
0
2
Verified listing
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Traffic figures are third-party estimates for the tool's own domain; tools sharing a domain with a bigger product are not counted. Pricing is captured from each tool's site and may lag.