Z.ai vs DeepSeek vs GitHub Copilot vs OpenAI API

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

Your tool
Z.ai
vs
Competitor 1
DeepSeek
Competitor 2
GitHub Copilot
Competitor 3
OpenAI API
Compare
4 tools · best value per row highlighted
Your tool Z.ai
chat.z.ai
Z
Remove
Competitor DeepSeek
deepseek.com
DeepSeek is an AI lab and chat assistant.
Make main Remove
Competitor GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
Make main Remove
Competitor OpenAI API
platform.openai.com
The API powering the AI ecosystem
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
10Mvisits/mo
353.8Mvisits/mo
637.9Mvisits/mo
15.2Mvisits/mo
MoM change
▼ 12.3%
▲ 2.1%
▲ 3.7%
▲ 4.6%
6-month growth
+44.6%
+0.9%
+19.3%
-2.4%
Global rank web
—
#131
#49
—
Avg. last 3 months
10.6M
357.9M
629.7M
15.2M
Bounce rate lower is better
25%
38%
36%
34%
Pages / visit
3.2
3.4
5.9
5.4
Visit duration
19m 00s
5m 33s
6m 26s
3m 56s
Traffic sources
● Direct 91% · ● Referral 8%
● Direct 95% · ● Referral 4%
● Direct 83% · ● Referral 15%
● Direct 82% · ● Referral 15%
Z.aiDeepSeekGitHub CopilotOpenAI API
0159.5M318.9M478.4M637.9MZ.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 · 10MDeepSeek · 345.7MDeepSeek · 328.9MDeepSeek · 298.3MDeepSeek · 273.2MDeepSeek · 350.8MDeepSeek · 411.2MDeepSeek · 430.4MDeepSeek · 373.5MDeepSeek · 346.4MDeepSeek · 353.8MGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MOpenAI 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 · 15.2M1M10M100M1BZ.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 · 10MDeepSeek · 345.7MDeepSeek · 328.9MDeepSeek · 298.3MDeepSeek · 273.2MDeepSeek · 350.8MDeepSeek · 411.2MDeepSeek · 430.4MDeepSeek · 373.5MDeepSeek · 346.4MDeepSeek · 353.8MGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MOpenAI 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 · 15.2MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Freemium
Freemium
Paid
Starting price
Free
—
$4per month · free tier available
—
Free tier
–
–
Free trial
–
–
API access
–
–
–
Plans
—
deepseek-flash Customdeepseek-v4-pro Custom
Free FreeTeam $4/moEnterprise $21/mo
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Capabilities input → output
Input
CodeDocumentsImagesText
CodeTextImages
CodeText
AudioDocumentsImagesText
Output
AppsCodeText
TextCode
Code
AudioCodeImagesTextVideo
Skill level
Intermediate
Beginner-friendly
Intermediate
Advanced
Categories
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+6 more
Chatbots & CompanionsDevelopment & CodeEducation & LearningWriting & Content+10 more
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Development & CodeAI APILarge Language Models (LLMs)
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
4
9
4
4
Large language models
–
Coding
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Chatbots
–
–
Agents
–
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APIs
–
–
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Code reviews
–
–
–
Homework assistance
–
–
–
LLM development
–
–
–
Research
–
–
–
Summarizing
–
–
–
Translations
–
–
–
Writing
–
–
–
API integrations
–
–
–
Agent management
–
–
–
Math
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 3
▲ 0
▲ 1
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
2
0
Verified listing
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–
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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.