Merlin vs LightPDF vs Harpa

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

Your tool
Merlin
vs
Competitor 1
LightPDF
Competitor 2
Harpa
Competitor 3
Suggested competitors for Merlin: Monica90% AI YouTube & Web Summarizer + Instant Translator | TLDRly82% MaxAI82% ChatGPT80% Poe80% ChatGPT Images80% Voila80% Gemini78%
Compare
3 tools · best value per row highlighted
Your tool Merlin
getmerlin.in
AI assistant in your browser
Remove
Competitor LightPDF
lightpdf.com
LightPDF AI for Docs is an online tool that utilizes artificial intelligence to summarize and extract insights from uploaded PDF, Word, Excel, and PPT documents. With multi-platform availability and s
Make main Remove
Competitor 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
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
1.2Mvisits/mo
1.8Mvisits/mo
281.1Kvisits/mo
MoM change
▼ 13.8%
▲ 1.0%
▼ 18.4%
6-month growth
-9.1%
-4.4%
-55.5%
Global rank web
#46,011
#34,433
#170,120
Avg. last 3 months
1.3M
1.7M
326.3K
Bounce rate lower is better
50%
51%
53%
Pages / visit
2.5
2.3
1.6
Visit duration
4m 15s
1m 31s
1m 09s
Traffic sources
● Direct 83% · ● Referral 14%
● Direct 88% · ● Referral 10%
● Direct 95% · ● Referral 4%
MerlinLightPDFHarpa
0477.3K954.5K1.4M1.9MMerlin · 1.5MMerlin · 1.4MMerlin · 1.4MMerlin · 1.2MMerlin · 1.3MMerlin · 1.3MMerlin · 1.3MMerlin · 1.4MMerlin · 1.4MMerlin · 1.2MLightPDF · 1.6MLightPDF · 1.6MLightPDF · 1.9MLightPDF · 1.7MLightPDF · 1.9MLightPDF · 1.9MLightPDF · 1.8MLightPDF · 1.5MLightPDF · 1.8MLightPDF · 1.8MHarpa · 269.4KHarpa · 340KHarpa · 397.4KHarpa · 367.5KHarpa · 631.4KHarpa · 457.2KHarpa · 421.2KHarpa · 353.4KHarpa · 344.4KHarpa · 281.1K100K1M10MMerlin · 1.5MMerlin · 1.4MMerlin · 1.4MMerlin · 1.2MMerlin · 1.3MMerlin · 1.3MMerlin · 1.3MMerlin · 1.4MMerlin · 1.4MMerlin · 1.2MLightPDF · 1.6MLightPDF · 1.6MLightPDF · 1.9MLightPDF · 1.7MLightPDF · 1.9MLightPDF · 1.9MLightPDF · 1.8MLightPDF · 1.5MLightPDF · 1.8MLightPDF · 1.8MHarpa · 269.4KHarpa · 340KHarpa · 397.4KHarpa · 367.5KHarpa · 631.4KHarpa · 457.2KHarpa · 421.2KHarpa · 353.4KHarpa · 344.4KHarpa · 281.1KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Starting price
$29per month · free tier available
$1.33per month · free tier available
€14.3per month
Free tier
–
Free trial
–
–
API access
–
–
–
Plans
Free FreePro $29/moTeams $15/mo
Free FreeMonthly $5.99/moYearly $15.99/yrLifetime $39.99
Everyone €14.30/moPro €19.60/moLife €238
Capabilities input → output
Input
CodeDocumentsTextWeb pages
DocumentsWeb pages
TextWeb pages
Output
CodeImagesText
Text
DataText
Skill level
Beginner-friendly
Beginner-friendly
Intermediate
Categories
Chatbots & CompanionsDesign & CreativeDevelopment & CodeEducation & Learning+21 more
Productivity & OfficeWriting & ContentAI Document ExtractionAI PDF+1 more
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeVideo Editing+7 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
13
9
10
Summarizing
Chrome extensions
–
Chatbots
–
Video summaries
–
Agents
–
–
Data extraction
–
–
Document data extraction
–
–
Document summarization
–
–
PDF analysis
–
–
Coding
–
–
Copywriting
–
–
Email automation
–
–
Image generation
–
–
OCR
–
–
PDFs
–
–
Social media
–
–
Social media posts
–
–
Text extraction
–
–
Translations
–
–
Web scraping
–
–
Writing
–
–
Document processing
–
–
Email management
–
–
Mind maps
–
–
Productivity
–
–
SEO
–
–
Web browsing
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 3
▲ 0
▲ 1
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.