OpenCode vs ReadDocs vs CodeRabbit vs Smallpdf AI PDF

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

Your tool
OpenCode
vs
Competitor 1
ReadDocs
Competitor 2
CodeRabbit
Competitor 3
Smallpdf AI PDF
Compare
4 tools · best value per row highlighted
Your tool 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.
Remove
Competitor ReadDocs
readdocs.co.uk
Upload a PDF contract and ReadDocs spits out a one-minute summary, bullet points, and answers to specific questions you ask
Make main Remove
Competitor CodeRabbit
coderabbit.ai
Automated code review that matters
Make main Remove
Competitor Smallpdf AI PDF
smallpdf.com
Smallpdf AI PDF, also called Chat with PDF, lets you upload a document and talk to it.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
744visits/mo
1Mvisits/mo
—
MoM change
—
▲ 141.6%
▼ 22.7%
—
6-month growth
—
—
+50.4%
—
Global rank web
—
—
#38,145
—
Avg. last 3 months
—
384
1.2M
—
Bounce rate lower is better
—
39%
49%
—
Pages / visit
—
1.1
3.5
—
Visit duration
—
—
1m 55s
—
Traffic sources
—
—
● Direct 73% · ● Referral 24%
—
OpenCodeReadDocsCodeRabbitSmallpdf AI PDF
0331.5K663K994.5K1.3MReadDocs · 101ReadDocs · 308ReadDocs · 744CodeRabbit · 442KCodeRabbit · 588.1KCodeRabbit · 711.7KCodeRabbit · 641.9KCodeRabbit · 681.8KCodeRabbit · 694.5KCodeRabbit · 869.9KCodeRabbit · 1.1MCodeRabbit · 1.3MCodeRabbit · 1M1001K10K100K1M10MReadDocs · 101ReadDocs · 308ReadDocs · 744CodeRabbit · 442KCodeRabbit · 588.1KCodeRabbit · 711.7KCodeRabbit · 641.9KCodeRabbit · 681.8KCodeRabbit · 694.5KCodeRabbit · 869.9KCodeRabbit · 1.1MCodeRabbit · 1.3MCodeRabbit · 1MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Freemium
Freemium
Freemium
Starting price
Free
Free tier
$24per month
€6per month · free tier available
Free tier
–
Free trial
–
–
API access
–
–
–
–
Plans
—
Free FreePro £9.99/moBusiness £29/mo
Essentials $24/moTeam $48/moAdvanced $72/moEnterprise Custom
Pro €7.50/moTeam (2-100 users) €6/mo
Capabilities input → output
Input
CodeText
DocumentsImagesText
Code
DocumentsText
Output
Code
Text
CodeText
Text
Skill level
Advanced
Beginner-friendly
Intermediate
Beginner-friendly
Categories
Development & CodeAI Coding Assistant
Productivity & OfficeWriting & ContentAI PDFAI Summarizer
Development & CodeAI Code Review
Productivity & OfficeWriting & ContentAI Document ExtractionAI PDF+1 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
2
13
8
7
Document chat
–
–
Document summarization
–
–
PDF summaries
–
–
Summarizing
–
–
Interactive PDF processing
–
–
Code reviews
–
–
–
Coding
–
–
–
Document q a
–
–
–
Document summaries
–
–
–
GitHub pull requests
–
–
–
PDFs
–
–
–
Code analysis
–
–
–
Code documentation
–
–
–
Code quality
–
–
–
Code security analysis
–
–
–
Code testing
–
–
–
Developer assistance
–
–
–
OCR
–
–
–
Official documents q a
–
–
–
PDF analysis
–
–
–
Summaries
–
–
–
Development
–
–
–
Document data extraction
–
–
–
Meeting summaries
–
–
–
YouTube 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.