ChatGPT vs Gemini vs Knowee vs Perplexity AI
Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.
Your tool
ChatGPT
vs ChatGPT
Competitor 1
Gemini
Gemini
Competitor 2
Knowee
Knowee
Competitor 3
Perplexity AI
Perplexity AICompare
4 tools · best value per row highlighted
Traffic estimated monthly website traffic
Monthly visits
5.6Bvisits/mo
2.6Bvisits/mo
211.3Mvisits/mo
95.2Mvisits/mo
MoM change
▲ 3.5%
▼ 2.6%
▲ 2.3%
▼ 8.2%
6-month growth
-1.6%
+0.8%
+7.3%
-42.9%
Global rank web
#7
#17
—
#446
Avg. last 3 months
5.5B
2.7B
207M
104.9M
Bounce rate lower is better
30%
28%
56%
33%
Pages / visit
4.3
4.1
2.6
3.6
Visit duration
6m 35s
7m 01s
1m 50s
4m 18s
Traffic sources
● Direct 95% · ● Referral 3%
● Direct 94% · ● Referral 4%
● Direct 69% · ● Referral 29%
● Direct 94% · ● Referral 4%
ChatGPTGeminiKnoweePerplexity AI
Pricing
Model
Freemium
Freemium
Freemium
Freemium
Starting price
$8per month · free tier available
$4.99per month · free tier available
$10per month · free tier available
$20per month · free tier available
Free tier
Free trial
–
–
–
API access
–
–
–
–
Plans
Free FreeGo $8/moPlus $20/moPro 5x $100/mo+1 more
Free FreeGoogle AI Plus $4.99/moGoogle AI Pro $19.99/moGoogle AI Ultra 5x $99.99/mo+1 more
Free FreePro $10/mo
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Capabilities input → output
Input
AudioTextImagesDocumentsCode
ImagesTextDocumentsCodeAudio
—
TextImagesDocumentsCode
Output
TextImagesCodeAudio
VideoTextImagesCodeAudio
—
TextCode
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Tasks what each tool can do · 1 shared · core partial
Tasks covered
19
15
10
10
Writing
Chatbots
–
Research
–
Search engine
–
Summarizing
–
Essay writing
–
–
Image generation
–
–
Coding
–
–
Email writing
–
–
Homework assistance
–
–
Translations
–
–
Image to image
–
–
Image editing
–
–
AI search
–
–
–
Academic writing
–
–
–
Blogging
–
–
–
Copywriting
–
–
–
Document summarization
–
–
–
Grammar checking
–
–
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Image to text
–
–
–
Large language models
–
–
–
Math
–
–
–
Math explanations
–
–
–
Math problems
–
–
–
PDF analysis
–
–
–
Research papers
–
–
–
Video generation
–
–
–
Video summaries
–
–
–
Writing outlines
–
–
–
Code documentation
–
–
–
Community on aitoolstime
Rating
4.34 ratings
4.33 ratings
no ratings yet
no ratings yet
Upvotes
▲ 17
▲ 11
▲ 0
▲ 3
Saves
4
1
0
0
Reviews
4
3
0
0
Prompts
17
4
0
1
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.