OpenCode vs Gamma 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
Gamma
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 Gamma
gamma.app
Documents that present themselves
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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
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Traffic estimated monthly website traffic
Monthly visits
—
19.8Mvisits/mo
25Mvisits/mo
35.3Kvisits/mo
MoM change
—
▼ 11.2%
▲ 27.7%
▼ 8.1%
6-month growth
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-37.5%
-13.1%
-40.2%
Global rank web
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#1,516
#2,481
#929,571
Avg. last 3 months
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22.2M
22.6M
41.1K
Bounce rate lower is better
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34%
37%
41%
Pages / visit
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8.8
5.0
1.7
Visit duration
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6m 58s
6m 52s
27s
Traffic sources
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● Direct 90% · ● Referral 7%
● Direct 84% · ● Referral 13%
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OpenCodeGammaManusTheia IDE
08.8M17.7M26.5M35.4MGamma · 35.4MGamma · 29.2MGamma · 25.3MGamma · 25.8MGamma · 31.7MGamma · 33.1MGamma · 30.7MGamma · 24.4MGamma · 22.3MGamma · 19.8MManus · 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 · 35.3K10K100K1M10M100MGamma · 35.4MGamma · 29.2MGamma · 25.3MGamma · 25.8MGamma · 31.7MGamma · 33.1MGamma · 30.7MGamma · 24.4MGamma · 22.3MGamma · 19.8MManus · 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
Freemium
Freemium
Free
Starting price
Free
$10per month · free tier available
$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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Capabilities input → output
Input
TextCode
DocumentsText
DocumentsImagesText
TextCode
Output
Code
SlidesImagesDocumentsApps
AppsDocumentsImagesSlidesVideo
Code
Skill level
Advanced
Beginner-friendly
Intermediate
Advanced
Categories
Development & CodeAI Coding Assistant
Business & MarketingDevelopment & CodeProductivity & OfficeSocial Media+5 more
Audio & MusicDesign & CreativeDevelopment & CodeImage Generation+15 more
Development & CodeAI Coding AssistantAI Developer Tools
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
6
6
9
5
Coding
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Agents
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Presentations
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Developer tools
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Website building
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Development
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Pitch decks
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Research
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Social media posts
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Workflows
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Agent creation
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Image generation
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Local AI
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Music
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Productivity
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Self hosted
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Social media
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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
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▲ 0
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Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
1
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.