DeepSeek vs OpenAI API vs GitHub Copilot vs Z.ai

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

Your tool
DeepSeek
vs
Competitor 1
OpenAI API
Competitor 2
GitHub Copilot
Competitor 3
Z.ai
Compare
4 tools · best value per row highlighted
Your tool DeepSeek
deepseek.com
DeepSeek is an AI lab and chat assistant.
Remove
Competitor OpenAI API
platform.openai.com
The API powering the AI ecosystem
Make main Remove
Competitor GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
Make main Remove
Competitor Z.ai
chat.z.ai
Z
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
353.8Mvisits/mo
15.2Mvisits/mo
637.9Mvisits/mo
10Mvisits/mo
MoM change
▲ 2.1%
▲ 4.6%
▲ 3.7%
▼ 12.3%
6-month growth
+0.9%
-2.4%
+19.3%
+44.6%
Global rank web
#131
—
#49
—
Avg. last 3 months
357.9M
15.2M
629.7M
10.6M
Bounce rate lower is better
38%
34%
36%
25%
Pages / visit
3.4
5.4
5.9
3.2
Visit duration
5m 33s
3m 56s
6m 26s
19m 00s
Traffic sources
● Direct 95% · ● Referral 4%
● Direct 82% · ● Referral 15%
● Direct 83% · ● Referral 15%
● Direct 91% · ● Referral 8%
DeepSeekOpenAI APIGitHub CopilotZ.ai
0159.5M318.9M478.4M637.9MDeepSeek · 345.7MDeepSeek · 328.9MDeepSeek · 298.3MDeepSeek · 273.2MDeepSeek · 350.8MDeepSeek · 411.2MDeepSeek · 430.4MDeepSeek · 373.5MDeepSeek · 346.4MDeepSeek · 353.8MOpenAI API · 18.7MOpenAI API · 16.7MOpenAI API · 16.5MOpenAI API · 15.6MOpenAI API · 15.9MOpenAI API · 15.1MOpenAI API · 15.7MOpenAI API · 14.6MOpenAI API · 15.2MGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MZ.ai · 4.2MZ.ai · 4.4MZ.ai · 5.4MZ.ai · 6.2MZ.ai · 6.9MZ.ai · 8.6MZ.ai · 8.5MZ.ai · 10.4MZ.ai · 11.4MZ.ai · 10M1M10M100M1BDeepSeek · 345.7MDeepSeek · 328.9MDeepSeek · 298.3MDeepSeek · 273.2MDeepSeek · 350.8MDeepSeek · 411.2MDeepSeek · 430.4MDeepSeek · 373.5MDeepSeek · 346.4MDeepSeek · 353.8MOpenAI API · 18.7MOpenAI API · 16.7MOpenAI API · 16.5MOpenAI API · 15.6MOpenAI API · 15.9MOpenAI API · 15.1MOpenAI API · 15.7MOpenAI API · 14.6MOpenAI API · 15.2MGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MZ.ai · 4.2MZ.ai · 4.4MZ.ai · 5.4MZ.ai · 6.2MZ.ai · 6.9MZ.ai · 8.6MZ.ai · 8.5MZ.ai · 10.4MZ.ai · 11.4MZ.ai · 10MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Paid
Freemium
Free
Starting price
—
—
$4per month · free tier available
Free
Free tier
–
–
Free trial
–
–
API access
–
–
–
Plans
deepseek-flash Customdeepseek-v4-pro Custom
—
Free FreeTeam $4/moEnterprise $21/mo
—
Capabilities input → output
Input
CodeTextImages
AudioDocumentsImagesText
CodeText
CodeDocumentsImagesText
Output
TextCode
AudioCodeImagesTextVideo
Code
AppsCodeText
Skill level
Beginner-friendly
Advanced
Intermediate
Intermediate
Categories
Chatbots & CompanionsDevelopment & CodeEducation & LearningWriting & Content+10 more
Development & CodeAI APILarge Language Models (LLMs)
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+6 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
9
6
9
4
Large language models
–
Coding
–
Chatbots
–
–
Agents
–
–
APIs
–
–
–
Code autocompletion
–
–
–
Code reviews
–
–
–
Coding in VS Code
–
–
–
Developer tools
–
–
–
Homework assistance
–
–
–
LLM development
–
–
–
Research
–
–
–
Summarizing
–
–
–
Translations
–
–
–
Vs code
–
–
–
Writing
–
–
–
API integrations
–
–
–
Agent management
–
–
–
Chatbot building
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–
–
Debugging
–
–
–
Math
–
–
–
Terminal
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 3
▲ 1
▲ 0
▲ 1
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
2
0
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.