Monica vs Heuristica vs Merlin vs Perplexity AI

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

Your tool
Monica
vs
Competitor 1
Heuristica
Competitor 2
Merlin
Competitor 3
Perplexity AI
Compare
4 tools · best value per row highlighted
Your tool Monica
monica.im
AI in browser sidebar always ready
Remove
Competitor Heuristica
heuristi.ca
Make main Remove
Competitor Merlin
getmerlin.in
AI assistant in your browser
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
5.5Mvisits/mo
145.2Kvisits/mo
1.2Mvisits/mo
95.2Mvisits/mo
MoM change
▲ 1.6%
▼ 25.9%
▼ 13.8%
▼ 8.2%
6-month growth
-29.1%
+68.2%
-9.1%
-42.9%
Global rank web
#11,688
#155,990
#46,011
#446
Avg. last 3 months
5.6M
194.5K
1.3M
104.9M
Bounce rate lower is better
46%
34%
50%
33%
Pages / visit
2.9
6.0
2.5
3.6
Visit duration
2m 44s
4m 06s
4m 15s
4m 18s
Traffic sources
● Direct 89% · ● Referral 9%
● Direct 86% · ● Referral 14%
● Direct 83% · ● Referral 14%
● Direct 94% · ● Referral 4%
MonicaHeuristicaMerlinPerplexity AI
047.3M94.5M141.8M189MMonica · 8.5MMonica · 8.2MMonica · 8.2MMonica · 7MMonica · 7.7MMonica · 7.9MMonica · 7.3MMonica · 6MMonica · 5.4MMonica · 5.5MHeuristica · 83.6KHeuristica · 92.5KHeuristica · 92.4KHeuristica · 76.7KHeuristica · 86.3KHeuristica · 88.4KHeuristica · 89.4KHeuristica · 242.2KHeuristica · 196KHeuristica · 145.2KMerlin · 1.5MMerlin · 1.4MMerlin · 1.4MMerlin · 1.2MMerlin · 1.3MMerlin · 1.3MMerlin · 1.3MMerlin · 1.4MMerlin · 1.4MMerlin · 1.2MPerplexity 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 · 95.2M10K100K1M10M100M1BMonica · 8.5MMonica · 8.2MMonica · 8.2MMonica · 7MMonica · 7.7MMonica · 7.9MMonica · 7.3MMonica · 6MMonica · 5.4MMonica · 5.5MHeuristica · 83.6KHeuristica · 92.5KHeuristica · 92.4KHeuristica · 76.7KHeuristica · 86.3KHeuristica · 88.4KHeuristica · 89.4KHeuristica · 242.2KHeuristica · 196KHeuristica · 145.2KMerlin · 1.5MMerlin · 1.4MMerlin · 1.4MMerlin · 1.2MMerlin · 1.3MMerlin · 1.3MMerlin · 1.3MMerlin · 1.4MMerlin · 1.4MMerlin · 1.2MPerplexity 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
Freemium
Freemium
Freemium
Starting price
$8.3per month · free tier available
$5per month · free tier available
$29per month · free tier available
$20per month · free tier available
Free tier
Free trial
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API access
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Plans
Plan USD8.30 $8.30/moPlan USD16.60 $16.60/moPlan USD82.90 $82.90/moPlan USD99.00 $99/yr+1 more
Free FreeProfessional $5/mo
Free FreePro $29/moTeams $15/mo
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Capabilities input → output
Input
CodeDocumentsImagesTextWeb pages
Web pagesTextDocuments
Web pagesTextDocumentsCode
DocumentsImagesTextCode
Output
CodeImagesTextVideo
Text
TextImagesCode
CodeText
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
AI Detection & SafetyChatbots & CompanionsDevelopment & CodeEducation & Learning+23 more
Education & LearningProductivity & OfficeVideo EditingWriting & Content+6 more
Chatbots & CompanionsDesign & CreativeDevelopment & CodeEducation & Learning+21 more
Chatbots & CompanionsEducation & LearningLifestyle & EntertainmentProductivity & Office+13 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
13
8
13
10
Summarizing
Chatbots
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Video summaries
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Document summarization
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Mind maps
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Writing
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Search engine
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Coding
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Image generation
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Translations
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Productivity
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AI search
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Chrome extensions
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Concept maps
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Flashcards
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Research
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Copywriting
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Grammar checking
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Quiz generation
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Research papers
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Social media
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Social media posts
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Study materials
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Homework assistance
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Literature reviews
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Video generation
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 0
▲ 3
▲ 3
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
1
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.