DeepSeek vs OpenAI API vs Z.ai
Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.
Your tool
DeepSeek
vs DeepSeek
Competitor 1
OpenAI API
OpenAI API
Competitor 2
Z.ai
Z.ai
Competitor 3
Suggested competitors for DeepSeek:
ChatGPT88%
Qwen88%
Claude87%
Gemini87%
Kimi AI87%
Anthropic Claude API87%
Mistral AI85%
Together AI85%
ChatGPT88%
Qwen88%
Claude87%
Gemini87%
Kimi AI87%
Anthropic Claude API87%
Mistral AI85%
Together AI85%
Compare
3 tools · best value per row highlighted
Traffic estimated monthly website traffic
Monthly visits
353.8Mvisits/mo
15.2Mvisits/mo
10Mvisits/mo
MoM change
▲ 2.1%
▲ 4.6%
▼ 12.3%
6-month growth
+0.9%
-2.4%
+44.6%
Global rank web
#131
—
—
Avg. last 3 months
357.9M
15.2M
10.6M
Bounce rate lower is better
38%
34%
25%
Pages / visit
3.4
5.4
3.2
Visit duration
5m 33s
3m 56s
19m 00s
Traffic sources
● Direct 95% · ● Referral 4%
● Direct 82% · ● Referral 15%
● Direct 91% · ● Referral 8%
DeepSeekOpenAI APIZ.ai
Pricing
Model
Freemium
Paid
Free
Starting price
—
—
Free
Free tier
–
–
Free trial
–
–
API access
–
–
Plans
deepseek-flash Customdeepseek-v4-pro Custom
—
—
Capabilities input → output
Input
TextImagesCode
DocumentsImagesTextAudio
TextImagesDocumentsCode
Output
TextCode
AudioCodeImagesTextVideo
TextCodeApps
Skill level
Beginner-friendly
Advanced
Intermediate
Categories
Tasks what each tool can do · 1 shared · core partial
Tasks covered
9
6
4
Large language models
Chatbots
–
Coding
–
APIs
–
–
Agents
–
–
Developer tools
–
–
Homework assistance
–
–
LLM development
–
–
Research
–
–
Summarizing
–
–
Translations
–
–
Writing
–
–
API integrations
–
–
Chatbot building
–
–
Math
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 3
▲ 1
▲ 1
Saves
0
0
0
Reviews
0
0
0
Prompts
0
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.