DeepSeek vs Perplexity AI vs OpenAI API

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

Your tool
DeepSeek
vs
Competitor 1
Perplexity AI
Competitor 2
OpenAI API
Competitor 3
Suggested competitors for DeepSeek: ChatGPT88% Qwen88% Claude87% Gemini87% Anthropic Claude API87% Kimi AI87% Z.ai85% Mistral AI85%
Compare
3 tools · best value per row highlighted
Your tool DeepSeek
deepseek.com
DeepSeek is an AI lab and chat assistant.
Remove
Competitor Perplexity AI
perplexity.ai
Search that gives answers instead of links
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
353.8Mvisits/mo
95.2Mvisits/mo
15.2Mvisits/mo
MoM change
▲ 2.1%
▼ 8.2%
▲ 4.6%
6-month growth
+0.9%
-42.9%
-2.4%
Global rank web
#131
#446
—
Avg. last 3 months
357.9M
104.9M
15.2M
Bounce rate lower is better
38%
33%
34%
Pages / visit
3.4
3.6
5.4
Visit duration
5m 33s
4m 18s
3m 56s
Traffic sources
● Direct 95% · ● Referral 4%
● Direct 94% · ● Referral 4%
● Direct 82% · ● Referral 15%
DeepSeekPerplexity AIOpenAI API
0107.6M215.2M322.8M430.4MDeepSeek · 345.7MDeepSeek · 328.9MDeepSeek · 298.3MDeepSeek · 273.2MDeepSeek · 350.8MDeepSeek · 411.2MDeepSeek · 430.4MDeepSeek · 373.5MDeepSeek · 346.4MDeepSeek · 353.8MPerplexity AI · 189MPerplexity AI · 179.6MPerplexity AI · 170.1MPerplexity AI · 153.8MPerplexity AI · 166.8MPerplexity AI · 154.9MPerplexity AI · 138.1MPerplexity AI · 115.8MPerplexity AI · 103.8MPerplexity AI · 95.2MOpenAI 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 · 15.2M10M100M1BDeepSeek · 345.7MDeepSeek · 328.9MDeepSeek · 298.3MDeepSeek · 273.2MDeepSeek · 350.8MDeepSeek · 411.2MDeepSeek · 430.4MDeepSeek · 373.5MDeepSeek · 346.4MDeepSeek · 353.8MPerplexity AI · 189MPerplexity AI · 179.6MPerplexity AI · 170.1MPerplexity AI · 153.8MPerplexity AI · 166.8MPerplexity AI · 154.9MPerplexity AI · 138.1MPerplexity AI · 115.8MPerplexity AI · 103.8MPerplexity AI · 95.2MOpenAI 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
Freemium
Freemium
Paid
Starting price
—
$20per month · free tier available
—
Free tier
–
–
Free trial
–
–
API access
–
–
Plans
deepseek-flash Customdeepseek-v4-pro Custom
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Capabilities input → output
Input
CodeImagesText
DocumentsTextImagesCode
TextImagesDocumentsAudio
Output
CodeText
TextCode
VideoTextImagesCodeAudio
Skill level
Beginner-friendly
Beginner-friendly
Advanced
Categories
Chatbots & CompanionsDevelopment & CodeEducation & LearningWriting & Content+10 more
Chatbots & CompanionsEducation & LearningLifestyle & EntertainmentProductivity & Office+13 more
Development & CodeAI APILarge Language Models (LLMs)
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
9
10
4
Chatbots
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Large language models
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Research
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Summarizing
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Homework assistance
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Writing
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AI search
–
–
APIs
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Search engine
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Coding
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–
Document summarization
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LLM development
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Research papers
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–
Translations
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–
API integrations
–
–
Literature reviews
–
–
Math
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 3
▲ 3
▲ 1
Saves
0
0
0
Reviews
0
0
0
Prompts
0
1
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.