OpenCode vs Gemini CLI vs Flowstep 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
Flowstep
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.
Remove
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.
Make main Remove
Competitor Flowstep
flowstep.ai
Flowstep turns text descriptions into fully editable, production-ready UI designs through an AI-powered chat interface
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
—
—
115.8Kvisits/mo
35.3Kvisits/mo
MoM change
—
—
▲ 8.1%
▼ 8.1%
6-month growth
—
—
+250.0%
-40.2%
Global rank web
—
—
#358,352
#929,571
Avg. last 3 months
—
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114.6K
41.1K
Bounce rate lower is better
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—
39%
41%
Pages / visit
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—
2.4
1.7
Visit duration
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1m 01s
27s
Traffic sources
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● Direct 82% · ● Referral 16%
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OpenCodeGemini CLIFlowstepTheia IDE
030.2K60.4K90.6K120.8KFlowstep · 5.4KFlowstep · 9.9KFlowstep · 9.5KFlowstep · 33.1KFlowstep · 60.9KFlowstep · 86.5KFlowstep · 120.8KFlowstep · 107.1KFlowstep · 115.8KTheia IDE · 54.7KTheia IDE · 58.4KTheia IDE · 59.1KTheia IDE · 49.4KTheia IDE · 47.5KTheia IDE · 49.5KTheia IDE · 38.4KTheia IDE · 35.3K1K10K100K1MFlowstep · 5.4KFlowstep · 9.9KFlowstep · 9.5KFlowstep · 33.1KFlowstep · 60.9KFlowstep · 86.5KFlowstep · 120.8KFlowstep · 107.1KFlowstep · 115.8KTheia IDE · 54.7KTheia IDE · 58.4KTheia IDE · 59.1KTheia IDE · 49.4KTheia IDE · 47.5KTheia IDE · 49.5KTheia IDE · 38.4KTheia IDE · 35.3KDec '25Jan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Free
Freemium
Free
Starting price
Free
Free
$15per 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
Free FreeStarter $15/moEnterprise Custom
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Capabilities input → output
Input
TextCode
TextImagesDocumentsCode
Web pagesTextImagesDocuments
CodeText
Output
Code
Code
ImagesCode
Code
Skill level
Advanced
Advanced
Intermediate
Advanced
Categories
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Design & CreativeAI UX Design
Development & CodeAI Coding AssistantAI Developer Tools
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
6
6
7
5
Coding
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Developer tools
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Development
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Agents
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UI design
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Collaborative design
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Design
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MCP
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UX design
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Agent creation
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Code analysis
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Debugging
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Local AI
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Self hosted
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Team collaboration
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Visual workspace
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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.