LightPDF vs Kimi Code vs GitHub Copilot vs ChatPDF

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

Your tool
LightPDF
vs
Competitor 1
Kimi Code
Competitor 2
GitHub Copilot
Competitor 3
ChatPDF
Compare
4 tools · best value per row highlighted
Your tool 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
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Competitor Kimi Code
kimi.com
Writing code means constantly jumping between your editor and browser tabs stuffed with documentation
Make main Remove
Competitor GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
Make main Remove
Competitor ChatPDF
chatpdf.com
ChatPDF is a document question-answering app: upload a PDF, ask questions in plain language, and get answers with built-in citations that point back to the source passage.
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Traffic estimated monthly website traffic
Monthly visits
1.8Mvisits/mo
60.1Mvisits/mo
637.9Mvisits/mo
—
MoM change
▲ 1.0%
▲ 52.2%
▲ 3.7%
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6-month growth
-4.4%
+33.8%
+19.3%
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Global rank web
#34,433
#852
#49
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Avg. last 3 months
1.7M
48.3M
629.7M
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Bounce rate lower is better
51%
37%
36%
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Pages / visit
2.3
3.9
5.9
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Visit duration
1m 31s
7m 13s
6m 26s
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Traffic sources
● Direct 88% · ● Referral 10%
● Direct 89% · ● Referral 10%
● Direct 83% · ● Referral 15%
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LightPDFKimi CodeGitHub CopilotChatPDF
0159.5M318.9M478.4M637.9MLightPDF · 1.6MLightPDF · 1.6MLightPDF · 1.9MLightPDF · 1.7MLightPDF · 1.9MLightPDF · 1.9MLightPDF · 1.8MLightPDF · 1.5MLightPDF · 1.8MLightPDF · 1.8MKimi Code · 43.3MKimi Code · 38.2MKimi Code · 33.5MKimi Code · 44.9MKimi Code · 48.1MKimi Code · 43MKimi Code · 45.3MKimi Code · 39.5MKimi Code · 60.1MGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9M1M10M100M1BLightPDF · 1.6MLightPDF · 1.6MLightPDF · 1.9MLightPDF · 1.7MLightPDF · 1.9MLightPDF · 1.9MLightPDF · 1.8MLightPDF · 1.5MLightPDF · 1.8MLightPDF · 1.8MKimi Code · 43.3MKimi Code · 38.2MKimi Code · 33.5MKimi Code · 44.9MKimi Code · 48.1MKimi Code · 43MKimi Code · 45.3MKimi Code · 39.5MKimi Code · 60.1MGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Free
Starting price
$1.33per month · free tier available
$15per month · free tier available
$4per month · free tier available
Free
Free tier
Free trial
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API access
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Plans
Free FreeMonthly $5.99/moYearly $15.99/yrLifetime $39.99
Adagio FreePlus $15/moPro $31/moMax $79/mo+1 more
Free FreeTeam $4/moEnterprise $21/mo
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Capabilities input → output
Input
DocumentsWeb pages
CodeText
CodeText
DocumentsTextWeb pages
Output
Text
Code
Code
Text
Skill level
Beginner-friendly
Intermediate
Intermediate
Beginner-friendly
Categories
Productivity & OfficeWriting & ContentAI Document ExtractionAI PDF+1 more
Development & CodeAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Education & LearningProductivity & OfficeResearch & AnalyticsWriting & Content+4 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
9
6
9
12
Coding
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PDF analysis
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Document summarization
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PDFs
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Summarizing
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Debugging
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Code autocompletion
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Data extraction
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Document data extraction
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Interactive PDF processing
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Agents
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Code reviews
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Coding in VS Code
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Developer tools
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OCR
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PDF summaries
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PDF translations
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Refactoring
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Research
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Text extraction
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Vs code
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Academic research
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Agent management
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Developer assistance
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Document processing
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Document reading
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Homework assistance
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Shell commands
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Summaries
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Terminal
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 1
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
2
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.