OpenAI Codex vs GitHub Copilot vs Tendem vs Qodo (Formerly Codium)

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

Your tool
OpenAI Codex
vs
Competitor 1
GitHub Copilot
Competitor 2
Tendem
Competitor 3
Qodo (Formerly Codium)
Compare
4 tools · best value per row highlighted
Your tool OpenAI Codex
openai.com
A dedicated coding agent that writes and runs code for you
Remove
Competitor GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
Make main Remove
Competitor Tendem
tendem.ai
You describe what you need done and an AI system breaks it down into a plan
Make main Remove
Competitor Qodo (Formerly Codium)
qodo.ai
Qodo's Rules System lets you define coding standards once—then those standards evolve alongside your codebase
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
204.3Mvisits/mo
637.9Mvisits/mo
56.2Kvisits/mo
276.5Kvisits/mo
MoM change
▲ 3.6%
▲ 3.7%
▼ 21.2%
▲ 9.3%
6-month growth
+0.3%
+19.3%
+19.7%
-29.0%
Global rank web
#212
#49
#488,380
#170,528
Avg. last 3 months
197.3M
629.7M
65.4K
268.7K
Bounce rate lower is better
58%
36%
37%
41%
Pages / visit
3.0
5.9
2.4
2.4
Visit duration
2m 31s
6m 26s
15s
49s
Traffic sources
● Direct 81% · ● Referral 17%
● Direct 83% · ● Referral 15%
● Direct 92% · ● Referral 4%
● Direct 85% · ● Referral 11%
OpenAI CodexGitHub CopilotTendemQodo (Formerly Codium)
0159.5M318.9M478.4M637.9MOpenAI Codex · 266.3MOpenAI Codex · 225MOpenAI Codex · 210.1MOpenAI Codex · 191.2MOpenAI Codex · 203.7MOpenAI Codex · 195.7MOpenAI Codex · 203.1MOpenAI Codex · 190.4MOpenAI Codex · 197.2MOpenAI Codex · 204.3MGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MTendem · 18.2KTendem · 38.1KTendem · 42KTendem · 47KTendem · 44.8KTendem · 49KTendem · 68.7KTendem · 71.3KTendem · 56.2KQodo (Formerly Codium) · 615.8KQodo (Formerly Codium) · 609.3KQodo (Formerly Codium) · 596.7KQodo (Formerly Codium) · 389.5KQodo (Formerly Codium) · 422.6KQodo (Formerly Codium) · 409.8KQodo (Formerly Codium) · 276.6KQodo (Formerly Codium) · 253KQodo (Formerly Codium) · 276.5K10K100K1M10M100M1BOpenAI Codex · 266.3MOpenAI Codex · 225MOpenAI Codex · 210.1MOpenAI Codex · 191.2MOpenAI Codex · 203.7MOpenAI Codex · 195.7MOpenAI Codex · 203.1MOpenAI Codex · 190.4MOpenAI Codex · 197.2MOpenAI Codex · 204.3MGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MTendem · 18.2KTendem · 38.1KTendem · 42KTendem · 47KTendem · 44.8KTendem · 49KTendem · 68.7KTendem · 71.3KTendem · 56.2KQodo (Formerly Codium) · 615.8KQodo (Formerly Codium) · 609.3KQodo (Formerly Codium) · 596.7KQodo (Formerly Codium) · 389.5KQodo (Formerly Codium) · 422.6KQodo (Formerly Codium) · 409.8KQodo (Formerly Codium) · 276.6KQodo (Formerly Codium) · 253KQodo (Formerly Codium) · 276.5KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Freemium
Starting price
$20per month · free tier available
$4per month · free tier available
Free tier
$30per month
Free tier
–
Free trial
–
–
API access
–
–
–
–
Plans
—
Free FreeTeam $4/moEnterprise $21/mo
Free Credits $20
Free Trial CustomPro Team $30/moEnterprise Custom
Capabilities input → output
Input
CodeText
CodeText
DocumentsText
Code
Output
Code
Code
DataDocumentsSlides
CodeText
Skill level
Advanced
Intermediate
Intermediate
Intermediate
Categories
Development & CodeAI Code ReviewAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Productivity & OfficeAI Agent
Development & CodeAI Code ReviewAI Coding AssistantAI Testing
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
9
9
8
10
Coding
–
Agents
–
Code reviews
–
GitHub pull requests
–
–
Debugging
–
–
Terminal
–
–
Code autocompletion
–
–
–
Lead generation
–
–
–
Market research
–
–
–
Testing
–
–
–
Code quality
–
–
–
Code testing
–
–
–
Coding in VS Code
–
–
–
GitHub automation
–
–
–
Pitch decks
–
–
–
Test cases
–
–
–
Test creation
–
–
–
Unit tests
–
–
–
Vs code
–
–
–
Advertising creatives
–
–
–
Agent management
–
–
–
Brand identity
–
–
–
Code analysis
–
–
–
Code documentation
–
–
–
Development
–
–
–
Logo ideas
–
–
–
Sales prospecting
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 0
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
2
0
0
Verified listing
–
–
–
–

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.