Perplexity AI vs Consensus vs Undermind vs SciSpace

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

Your tool
Perplexity AI
vs
Competitor 1
Consensus
Competitor 2
Undermind
Competitor 3
SciSpace
Compare
4 tools · best value per row highlighted
Your tool Perplexity AI
perplexity.ai
Search that gives answers instead of links
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Competitor Consensus
consensus.app
Scientific answers from peer-reviewed research
Make main Remove
Competitor Undermind
undermind.ai
Undermind is an AI co-researcher for scientific literature.
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Competitor SciSpace
scispace.com
Make sense of research papers
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
95.2Mvisits/mo
5.8Mvisits/mo
—
44.2Kvisits/mo
MoM change
▼ 8.2%
▲ 3.5%
—
▼ 98.8%
6-month growth
-42.9%
+14.4%
—
-99.2%
Global rank web
#446
#9,859
—
#17,447
Avg. last 3 months
104.9M
5.5M
—
2.7M
Bounce rate lower is better
33%
43%
—
56%
Pages / visit
3.6
4.1
—
2.5
Visit duration
4m 18s
3m 56s
—
2m 13s
Traffic sources
● Direct 94% · ● Referral 4%
● Direct 84% · ● Referral 14%
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● Direct 83% · ● Referral 15%
Perplexity AIConsensusUndermindSciSpace
047.3M94.5M141.8M189MPerplexity 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 · 95.2MConsensus · 4.4MConsensus · 4.1MConsensus · 3.9MConsensus · 4MConsensus · 5.1MConsensus · 5.9MConsensus · 5.7MConsensus · 5MConsensus · 5.6MConsensus · 5.8MSciSpace · 5.9MSciSpace · 5MSciSpace · 4.8MSciSpace · 5.1MSciSpace · 5.8MSciSpace · 5.6MSciSpace · 5MSciSpace · 4.2MSciSpace · 3.8MSciSpace · 44.2K10K100K1M10M100M1BPerplexity 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 · 95.2MConsensus · 4.4MConsensus · 4.1MConsensus · 3.9MConsensus · 4MConsensus · 5.1MConsensus · 5.9MConsensus · 5.7MConsensus · 5MConsensus · 5.6MConsensus · 5.8MSciSpace · 5.9MSciSpace · 5MSciSpace · 4.8MSciSpace · 5.1MSciSpace · 5.8MSciSpace · 5.6MSciSpace · 5MSciSpace · 4.2MSciSpace · 3.8MSciSpace · 44.2KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Freemium
Starting price
$20per month · free tier available
$8.99per month · free tier available
$15per month · free tier available
$20per month · free tier available
Free tier
Free trial
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API access
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Plans
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Free FreePro $16/moTeam $15/moEnterprise Custom
Free FreePremium $20/moAdvanced $90/moMax $200/mo+1 more
Capabilities input → output
Input
CodeDocumentsImagesText
Text
Text
DocumentsText
Output
CodeText
Text
DataText
DataText
Skill level
Beginner-friendly
Intermediate
Intermediate
Beginner-friendly
Categories
Chatbots & CompanionsEducation & LearningLifestyle & EntertainmentProductivity & Office+13 more
Productivity & OfficeResearch & AnalyticsAI Research PapersAI Research Tool+1 more
Research & AnalyticsAI Research PapersAI Research Tool
Productivity & OfficeResearch & AnalyticsAI PDFAI Research Papers+1 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
10
8
3
4
Research papers
Research
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Literature reviews
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Search engine
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Scientific research
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AI search
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Academic research
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Chatbots
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Document summarization
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Medical research
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PDFs
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Research papers analysis
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Research papers summaries
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Summarizing
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Homework assistance
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Writing
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 3
▲ 0
▲ 0
▲ 1
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
1
0
0
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.