Kilo Code vs OpenCode vs ChatPDF vs Theia IDE

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

Your tool
Kilo Code
vs
Competitor 1
OpenCode
Competitor 2
ChatPDF
Competitor 3
TITheia IDE
Compare
4 tools · best value per row highlighted
Your tool Kilo Code
kilocode.ai
Kilo Code is an open source AI agent Visual Studio (VS) Code extension that focuses on enhancing the efficiency of coding. The tool can generate code, automate tasks, and offer practical suggestions.
Remove
Competitor OpenCode
opencode.ai
OpenCode is an open-source AI coding agent that helps developers write code in the terminal, an IDE or a desktop app.
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.
Make main Remove
Competitor TITheia IDE
theia-ide.org
An open-source IDE that puts AI at the center while giving you complete control over how it works
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
1.9Kvisits/mo
—
—
35.3Kvisits/mo
MoM change
▼ 42.3%
—
—
▼ 8.1%
6-month growth
-94.4%
—
—
-40.2%
Global rank web
#4,668,091
—
—
#929,571
Avg. last 3 months
10.5K
—
—
41.1K
Bounce rate lower is better
34%
—
—
41%
Pages / visit
2.4
—
—
1.7
Visit duration
19s
—
—
27s
Traffic sources
—
—
—
—
Kilo CodeOpenCodeChatPDFTheia IDE
0186.2K372.3K558.5K744.7KKilo Code · 744.7KKilo Code · 164KKilo Code · 48.6KKilo Code · 16KKilo Code · 33.5KKilo Code · 14.4KKilo Code · 10.5KKilo Code · 26.4KKilo Code · 3.2KKilo Code · 1.9KTheia IDE · 54.7KTheia IDE · 58.4KTheia IDE · 59.1KTheia IDE · 49.4KTheia IDE · 47.5KTheia IDE · 49.5KTheia IDE · 38.4KTheia IDE · 35.3K1K10K100K1MKilo Code · 744.7KKilo Code · 164KKilo Code · 48.6KKilo Code · 16KKilo Code · 33.5KKilo Code · 14.4KKilo Code · 10.5KKilo Code · 26.4KKilo Code · 3.2KKilo Code · 1.9KTheia IDE · 54.7KTheia IDE · 58.4KTheia IDE · 59.1KTheia IDE · 49.4KTheia IDE · 47.5KTheia IDE · 49.5KTheia IDE · 38.4KTheia IDE · 35.3KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Free
Free
Free
Starting price
$20per month · free tier available
Free
Free
Free
Free tier
Free trial
–
–
–
–
API access
–
–
–
–
Plans
—
—
—
—
Capabilities input → output
Input
CodeText
CodeText
DocumentsTextWeb pages
CodeText
Output
Code
Code
Text
Code
Skill level
Advanced
Advanced
Beginner-friendly
Advanced
Categories
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Education & LearningProductivity & OfficeResearch & AnalyticsWriting & Content+4 more
Development & CodeAI Coding AssistantAI Developer Tools
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
5
6
12
5
Coding
–
Development
–
Developer tools
–
–
Vs code
–
–
Interactive PDF processing
–
–
–
PDF analysis
–
–
–
PDFs
–
–
–
Agents
–
–
–
Coding in VS Code
–
–
–
Document summarization
–
–
–
PDF summaries
–
–
–
PDF translations
–
–
–
Research
–
–
–
Summarizing
–
–
–
Academic research
–
–
–
Agent creation
–
–
–
Code analysis
–
–
–
Document reading
–
–
–
Homework assistance
–
–
–
Local AI
–
–
–
Self hosted
–
–
–
Summaries
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
0
Verified listing
–
–
–
–

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.