OpenCode vs Tabnine vs ReadDocs vs Theia IDE

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

Your tool
OpenCode
vs
Competitor 1
Tabnine
Competitor 2
ReadDocs
Competitor 3
TITheia IDE
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.
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Competitor Tabnine
tabnine.com
AI coding with privacy built in
Make main 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
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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
—
131.2Kvisits/mo
744visits/mo
35.3Kvisits/mo
MoM change
—
▼ 22.7%
▲ 141.6%
▼ 8.1%
6-month growth
—
-53.5%
—
-40.2%
Global rank web
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#283,229
—
#929,571
Avg. last 3 months
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164.1K
384
41.1K
Bounce rate lower is better
—
46%
39%
41%
Pages / visit
—
1.7
1.1
1.7
Visit duration
—
28s
—
27s
Traffic sources
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● Direct 82% · ● Referral 17%
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—
OpenCodeTabnineReadDocsTheia IDE
089.8K179.5K269.3K359.1KTabnine · 359.1KTabnine · 311.6KTabnine · 301.4KTabnine · 275.9KTabnine · 281.9KTabnine · 248KTabnine · 241.5KTabnine · 191.4KTabnine · 169.7KTabnine · 131.2KReadDocs · 101ReadDocs · 308ReadDocs · 744Theia IDE · 54.7KTheia IDE · 58.4KTheia IDE · 59.1KTheia IDE · 49.4KTheia IDE · 47.5KTheia IDE · 49.5KTheia IDE · 38.4KTheia IDE · 35.3K1001K10K100K1MTabnine · 359.1KTabnine · 311.6KTabnine · 301.4KTabnine · 275.9KTabnine · 281.9KTabnine · 248KTabnine · 241.5KTabnine · 191.4KTabnine · 169.7KTabnine · 131.2KReadDocs · 101ReadDocs · 308ReadDocs · 744Theia 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
Free
Freemium
Freemium
Free
Starting price
Free
$39per month
Free tier
Free
Free tier
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Free trial
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–
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API access
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–
–
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Plans
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Code Assistant $39/moAgentic Platform $59/mo
Free FreePro £9.99/moBusiness £29/mo
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Capabilities input → output
Input
CodeText
CodeText
DocumentsImagesText
CodeText
Output
Code
Code
Text
Code
Skill level
Advanced
Intermediate
Beginner-friendly
Advanced
Categories
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Productivity & OfficeWriting & ContentAI PDFAI Summarizer
Development & CodeAI Coding AssistantAI Developer Tools
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
6
2
13
5
Coding
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Developer tools
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Development
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Code autocompletion
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–
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Document chat
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Document q a
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Document summaries
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Document summarization
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–
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PDF summaries
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–
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Summarizing
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–
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Agents
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–
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Interactive PDF processing
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–
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OCR
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–
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Official documents q a
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–
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PDF analysis
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Summaries
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Agent creation
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–
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Local AI
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Meeting summaries
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Self hosted
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–
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Vs code
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–
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YouTube summaries
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–
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 2
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
0
Verified listing
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–
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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.