ChatGPT vs Pi vs DeepSeek vs Perplexity AI

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

Your tool
ChatGPT
vs
Competitor 1
Pi
Competitor 2
DeepSeek
Competitor 3
Perplexity AI
Compare
4 tools · best value per row highlighted
Your tool ChatGPT
chatgpt.com
Your AI assistant for everything
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Competitor Pi
pi.ai
An AI that's genuinely pleasant to talk with
Make main Remove
Competitor DeepSeek
deepseek.com
DeepSeek is an AI lab and chat assistant.
Make main Remove
Competitor Perplexity AI
perplexity.ai
Search that gives answers instead of links
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
5.6Bvisits/mo
473.9Kvisits/mo
353.8Mvisits/mo
95.2Mvisits/mo
MoM change
▲ 3.5%
▼ 9.4%
▲ 2.1%
▼ 8.2%
6-month growth
-1.6%
-16.4%
+0.9%
-42.9%
Global rank web
#7
#87,743
#131
#446
Avg. last 3 months
5.5B
512.8K
357.9M
104.9M
Bounce rate lower is better
30%
33%
38%
33%
Pages / visit
4.3
3.7
3.4
3.6
Visit duration
6m 35s
1m 37s
5m 33s
4m 18s
Traffic sources
● Direct 95% · ● Referral 3%
● Direct 87% · ● Referral 9%
● Direct 95% · ● Referral 4%
● Direct 94% · ● Referral 4%
ChatGPTPiDeepSeekPerplexity AI
01.5B2.9B4.4B5.8BChatGPT · 5.8BChatGPT · 5.5BChatGPT · 5.7BChatGPT · 5.4BChatGPT · 5.7BChatGPT · 5.5BChatGPT · 5.6BChatGPT · 5.4BChatGPT · 5.5BChatGPT · 5.6BPi · 609.8KPi · 591.6KPi · 610.8KPi · 583.3KPi · 566.6KPi · 557.8KPi · 576.6KPi · 541.3KPi · 523.3KPi · 473.9KDeepSeek · 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 · 95.2M100K1M10M100M1B10BChatGPT · 5.8BChatGPT · 5.5BChatGPT · 5.7BChatGPT · 5.4BChatGPT · 5.7BChatGPT · 5.5BChatGPT · 5.6BChatGPT · 5.4BChatGPT · 5.5BChatGPT · 5.6BPi · 609.8KPi · 591.6KPi · 610.8KPi · 583.3KPi · 566.6KPi · 557.8KPi · 576.6KPi · 541.3KPi · 523.3KPi · 473.9KDeepSeek · 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 · 95.2MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Free
Freemium
Freemium
Starting price
$8per month · free tier available
Free
—
$20per month · free tier available
Free tier
–
Free trial
–
–
–
–
API access
–
–
–
Plans
Free FreeGo $8/moPlus $20/moPro 5x $100/mo+1 more
—
deepseek-flash Customdeepseek-v4-pro Custom
—
Capabilities input → output
Input
TextImagesDocumentsCodeAudio
TextAudio
TextImagesCode
CodeDocumentsImagesText
Output
TextImagesCodeAudio
TextAudio
TextCode
CodeText
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Chatbots & CompanionsDevelopment & CodeEducation & LearningImage Editing+27 more
Chatbots & CompanionsEducation & LearningHealthcare & WellnessAI Chatbot+2 more
Chatbots & CompanionsDevelopment & CodeEducation & LearningWriting & Content+10 more
Chatbots & CompanionsEducation & LearningLifestyle & EntertainmentProductivity & Office+13 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
19
7
9
10
Chatbots
Research
–
Summarizing
–
Writing
–
Search engine
–
–
Coding
–
–
Translations
–
–
Homework assistance
–
–
AI search
–
–
–
Chatting
–
–
–
Large language models
–
–
–
Blogging
–
–
–
Companions
–
–
–
Copywriting
–
–
–
Document summarization
–
–
–
Email writing
–
–
–
Essay writing
–
–
–
Grammar checking
–
–
–
Image generation
–
–
–
Image to text
–
–
–
Mental health
–
–
–
Research papers
–
–
–
Wellness
–
–
–
Coaching
–
–
–
Code documentation
–
–
–
Debugging
–
–
–
Image editing
–
–
–
Image to image
–
–
–
Literature reviews
–
–
–
Math
–
–
–
Community on aitoolstime
Rating
★ 4.34 ratings
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 17
▲ 1
▲ 3
▲ 3
Saves
4
1
0
0
Reviews
4
0
0
0
Prompts
17
0
0
1
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.