Harpa vs QuillBot vs Merlin

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

Your tool
Harpa
vs
Competitor 1
QuillBot
Competitor 2
Merlin
Competitor 3
Suggested competitors for Harpa: Monica86% MaxAI86% BrowseWiz82% Eightify80% Ask Steve80% Browse AI78% BrowserAct74% Noiz74%
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3 tools · best value per row highlighted
Your tool Harpa
harpa.ai
HARPA AI is a Chrome Extension and NoCode RPA platform that automates web tasks to save time and money. It uses a hybrid AI engine built on ChatGPT and Machine Learning to perform tasks such as provid
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Competitor QuillBot
quillbot.com
Rephrase until it sounds right
Make main Remove
Competitor Merlin
getmerlin.in
AI assistant in your browser
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
281.1Kvisits/mo
31.4Mvisits/mo
1.2Mvisits/mo
MoM change
▼ 18.4%
▼ 8.4%
▼ 13.8%
6-month growth
-55.5%
-27.9%
-9.1%
Global rank web
#170,120
#1,318
#46,011
Avg. last 3 months
326.3K
36.7M
1.3M
Bounce rate lower is better
53%
46%
50%
Pages / visit
1.6
5.5
2.5
Visit duration
1m 09s
2m 52s
4m 15s
Traffic sources
● Direct 95% · ● Referral 4%
● Direct 76% · ● Referral 22%
● Direct 83% · ● Referral 14%
HarpaQuillBotMerlin
014.9M29.9M44.8M59.8MHarpa · 269.4KHarpa · 340KHarpa · 397.4KHarpa · 367.5KHarpa · 631.4KHarpa · 457.2KHarpa · 421.2KHarpa · 353.4KHarpa · 344.4KHarpa · 281.1KQuillBot · 59.8MQuillBot · 47MQuillBot · 42.9MQuillBot · 43.5MQuillBot · 49.6MQuillBot · 48.1MQuillBot · 44.6MQuillBot · 34.3MQuillBot · 31.4MMerlin · 1.5MMerlin · 1.4MMerlin · 1.4MMerlin · 1.2MMerlin · 1.3MMerlin · 1.3MMerlin · 1.3MMerlin · 1.4MMerlin · 1.4MMerlin · 1.2M100K1M10M100MHarpa · 269.4KHarpa · 340KHarpa · 397.4KHarpa · 367.5KHarpa · 631.4KHarpa · 457.2KHarpa · 421.2KHarpa · 353.4KHarpa · 344.4KHarpa · 281.1KQuillBot · 59.8MQuillBot · 47MQuillBot · 42.9MQuillBot · 43.5MQuillBot · 49.6MQuillBot · 48.1MQuillBot · 44.6MQuillBot · 34.3MQuillBot · 31.4MMerlin · 1.5MMerlin · 1.4MMerlin · 1.4MMerlin · 1.2MMerlin · 1.3MMerlin · 1.3MMerlin · 1.3MMerlin · 1.4MMerlin · 1.4MMerlin · 1.2MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Starting price
€14.3per month
$19.95per month · free tier available
$29per month · free tier available
Free tier
–
Free trial
–
–
–
API access
–
–
–
Plans
Everyone €14.30/moPro €19.60/moLife €238
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Free FreePro $29/moTeams $15/mo
Capabilities input → output
Input
Web pagesText
DocumentsTextImages
TextWeb pagesDocumentsCode
Output
TextData
TextSlidesImagesDocuments
TextImagesCode
Skill level
Intermediate
Beginner-friendly
Beginner-friendly
Categories
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeVideo Editing+7 more
AI Detection & SafetyWriting & ContentAI DetectorAI Grammar Checker+5 more
Chatbots & CompanionsDesign & CreativeDevelopment & CodeEducation & Learning+21 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
10
9
13
Summarizing
Chrome extensions
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Chatbots
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Video summaries
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Writing
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Agents
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–
Paraphrasing
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–
Coding
–
–
Copywriting
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–
Detection
–
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Email automation
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Grammar checking
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–
Image generation
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–
Plagiarism detection
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–
Social media
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Social media posts
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–
Translations
–
–
Web scraping
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–
Document summarization
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–
Email management
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–
Mind maps
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–
Productivity
–
–
Proofreading
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–
SEO
–
–
Undetectable content writing
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–
Web browsing
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 2
▲ 3
Saves
0
0
0
Reviews
0
0
0
Prompts
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.