OpenCode vs Gemini CLI vs Manus 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
Gemini CLI
Competitor 2
Manus
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 Gemini CLI
github.com
It can query and edit large codebases, generate new apps from PDFs, images, or sketches using multimodal input, and debug problems when you describe them in plain language.
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Competitor Manus
manus.im
Manus is an AI agent that goes beyond answering questions to carry out tasks and automate workflows.
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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
—
—
25Mvisits/mo
35.3Kvisits/mo
MoM change
—
—
▲ 27.7%
▼ 8.1%
6-month growth
—
—
-13.1%
-40.2%
Global rank web
—
—
#2,481
#929,571
Avg. last 3 months
—
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22.6M
41.1K
Bounce rate lower is better
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37%
41%
Pages / visit
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—
5.0
1.7
Visit duration
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6m 52s
27s
Traffic sources
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● Direct 84% · ● Referral 13%
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OpenCodeGemini CLIManusTheia IDE
07.4M14.7M22.1M29.4MManus · 14.8MManus · 14.4MManus · 18.6MManus · 21.1MManus · 28.8MManus · 29.4MManus · 28MManus · 23.2MManus · 19.6MManus · 25MTheia IDE · 54.7KTheia IDE · 58.4KTheia IDE · 59.1KTheia IDE · 49.4KTheia IDE · 47.5KTheia IDE · 49.5KTheia IDE · 38.4KTheia IDE · 35.3K10K100K1M10M100MManus · 14.8MManus · 14.4MManus · 18.6MManus · 21.1MManus · 28.8MManus · 29.4MManus · 28MManus · 23.2MManus · 19.6MManus · 25MTheia 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
Free
Freemium
Free
Starting price
Free
Free
$16per month · free tier available
Free
Free tier
Free trial
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API access
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Plans
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Free (personal Google account) Free
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Capabilities input → output
Input
TextCode
TextImagesDocumentsCode
ImagesTextDocuments
TextCode
Output
Code
Code
AppsDocumentsImagesSlidesVideo
Code
Skill level
Advanced
Advanced
Intermediate
Advanced
Categories
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Audio & MusicDesign & CreativeDevelopment & CodeImage Generation+15 more
Development & CodeAI Coding AssistantAI Developer Tools
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
6
6
9
5
Coding
Agents
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Developer tools
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Development
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Presentations
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Research
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Website building
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Workflows
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Agent creation
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Code analysis
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Debugging
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Image generation
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Local AI
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Music
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Self hosted
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Video generation
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Vs code
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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
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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.