Z.ai vs Anthropic Claude API vs Cohere 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
Anthropic Claude API
Competitor 2
Cohere
Competitor 3
OpenAI API
Compare
4 tools · best value per row highlighted
Your tool Z.ai
chat.z.ai
Z
Competitor Anthropic Claude API
anthropic.com
Build on Claude's capabilities
Competitor Cohere
cohere.com
Enterprise AI for business language
Competitor OpenAI API
platform.openai.com
The API powering the AI ecosystem
Traffic estimated monthly website traffic
Monthly visits
10Mvisits/mo
13.8Mvisits/mo
773.1Kvisits/mo
15.2Mvisits/mo
MoM change
▼ 12.3%
▼ 39.4%
▼ 14.2%
▲ 4.6%
6-month growth
+44.6%
-43.4%
+68.3%
-2.4%
Global rank web
—
#3,345
#72,961
—
Avg. last 3 months
10.6M
25.7M
758K
15.2M
Bounce rate lower is better
25%
67%
51%
34%
Pages / visit
3.2
1.8
2.5
5.4
Visit duration
19m 00s
1m 35s
2m 21s
3m 56s
Traffic sources
● Direct 91% · ● Referral 8%
● Direct 81% · ● Referral 16%
● Direct 78% · ● Referral 20%
● Direct 82% · ● Referral 15%
Z.aiAnthropic Claude APICohereOpenAI API
010.1M20.2M30.4M40.5MZ.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 · 10MAnthropic Claude API · 9.9MAnthropic Claude API · 9.4MAnthropic Claude API · 9.5MAnthropic Claude API · 16.1MAnthropic Claude API · 24.4MAnthropic Claude API · 25.9MAnthropic Claude API · 22.4MAnthropic Claude API · 40.5MAnthropic Claude API · 22.8MAnthropic Claude API · 13.8MCohere · 579.9KCohere · 616.7KCohere · 446KCohere · 459.3KCohere · 505.7KCohere · 536.7KCohere · 599.7KCohere · 901.3KCohere · 773.1KOpenAI 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 · 15.2M100K1M10M100MZ.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 · 10MAnthropic Claude API · 9.9MAnthropic Claude API · 9.4MAnthropic Claude API · 9.5MAnthropic Claude API · 16.1MAnthropic Claude API · 24.4MAnthropic Claude API · 25.9MAnthropic Claude API · 22.4MAnthropic Claude API · 40.5MAnthropic Claude API · 22.8MAnthropic Claude API · 13.8MCohere · 579.9KCohere · 616.7KCohere · 446KCohere · 459.3KCohere · 505.7KCohere · 536.7KCohere · 599.7KCohere · 901.3KCohere · 773.1KOpenAI 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
$17per month · free tier available
Free tier
—
Free tier
–
Free trial
–
API access
–
–
–
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Plans
—
Plan $17.0 $17/moPlan $20.0 $20/moPlan $25.0 $25/moPlan $100.0 $100/mo+2 more
Trial FreeProduction Custom/usage-basedModel Vault Custom/mo
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Capabilities input → output
Input
CodeDocumentsImagesText
TextImagesDocumentsCode
TextDocumentsAudio
AudioDocumentsImagesText
Output
TextAppsCode
TextCode
DataText
VideoTextAudioCodeImages
Skill level
Intermediate
Advanced
Advanced
Advanced
Categories
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
4
4
9
6
Large language models
APIs
–
Chatbots
–
–
Agents
–
–
LLM development
–
–
Coding
–
–
Development
–
–
Customer support chatbot
–
–
–
Developer tools
–
–
–
Models
–
–
–
API integrations
–
–
–
Chatbot building
–
–
–
Productivity
–
–
–
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
0
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.