Perplexity AI vs Sider Deep Research vs Gemini vs MostlyAI
Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.
Your tool
Perplexity AI
vs Perplexity AI
Competitor 1
Sider Deep Research
Sider Deep Research
Competitor 2
Gemini
Gemini
Competitor 3
MostlyAI
MostlyAICompare
4 tools · best value per row highlighted
Competitor
Sider Deep Research
Sider Deep Research
sider.ai
Sider Deep Research tackles the gap between quick AI answers and proper citations
Traffic estimated monthly website traffic
Monthly visits
95.2Mvisits/mo
3.1Mvisits/mo
2.6Bvisits/mo
43.5Kvisits/mo
MoM change
▼ 8.2%
▲ 3.4%
▼ 2.6%
▼ 22.5%
6-month growth
-42.9%
-26.1%
+0.8%
-35.7%
Global rank web
#446
#22,424
#17
#791,007
Avg. last 3 months
104.9M
3M
2.7B
55.6K
Bounce rate lower is better
33%
56%
28%
39%
Pages / visit
3.6
2.3
4.1
1.8
Visit duration
4m 18s
1m 32s
7m 01s
22s
Traffic sources
● Direct 94% · ● Referral 4%
● Direct 93% · ● Referral 5%
● Direct 94% · ● Referral 4%
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Perplexity AISider Deep ResearchGeminiMostlyAI
Pricing
Model
Freemium
Free
Freemium
Free
Starting price
$20per month · free tier available
Free
$4.99per month · free tier available
Free
Free tier
Free trial
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API access
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–
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Plans
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Free Trial Free
Free FreeGoogle AI Plus $4.99/moGoogle AI Pro $19.99/moGoogle AI Ultra 5x $99.99/mo+1 more
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Capabilities input → output
Input
TextImagesDocumentsCode
Text
TextImagesDocumentsCodeAudio
DataText
Output
TextCode
TextDocuments
VideoTextImagesCodeAudio
Data
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Advanced
Categories
Tasks what each tool can do · 0 shared · core partial
Tasks covered
10
7
15
6
Research
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Chatbots
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Search engine
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Summarizing
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Literature reviews
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Writing
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AI search
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Image generation
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Synthetic data
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Academic research
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Citation verification
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Citations
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Coding
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Data analysis
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Document summarization
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Email writing
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Image to image
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Internet research
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Large language models
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Multilingual research
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PDF analysis
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Research papers
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Translations
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Video generation
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Video summaries
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Data anonymization
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Data privacy compliance
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Data science
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Developer tools
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Homework assistance
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
4.33 ratings
no ratings yet
Upvotes
▲ 3
▲ 0
▲ 11
▲ 0
Saves
0
0
1
0
Reviews
0
0
3
0
Prompts
1
0
4
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.