Gamma vs OpenCode vs OpenAI Codex CLI vs Decktopus AI

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

Your tool
Gamma
vs
Competitor 1
OpenCode
Competitor 2
OpenAI Codex CLI
Competitor 3
Decktopus AI
Compare
4 tools · best value per row highlighted
Your tool Gamma
gamma.app
Documents that present themselves
Remove
Competitor 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.
Make main Remove
Competitor OpenAI Codex CLI
developers.openai.com
OpenAI Codex CLI brings the Codex coding agent to the terminal and to scripts.
Make main Remove
Competitor Decktopus AI
decktopus.com
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
19.8Mvisits/mo
—
—
59.7Kvisits/mo
MoM change
▼ 11.2%
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▼ 14.5%
6-month growth
-37.5%
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-33.8%
Global rank web
#1,516
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#368,276
Avg. last 3 months
22.2M
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66.2K
Bounce rate lower is better
34%
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38%
Pages / visit
8.8
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5.2
Visit duration
6m 58s
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1m 36s
Traffic sources
● Direct 90% · ● Referral 7%
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● Direct 87% · ● Referral 12%
GammaOpenCodeOpenAI Codex CLIDecktopus AI
08.8M17.7M26.5M35.4MGamma · 35.4MGamma · 29.2MGamma · 25.3MGamma · 25.8MGamma · 31.7MGamma · 33.1MGamma · 30.7MGamma · 24.4MGamma · 22.3MGamma · 19.8MDecktopus AI · 349.4KDecktopus AI · 282.6KDecktopus AI · 194.6KDecktopus AI · 110.9KDecktopus AI · 90.2KDecktopus AI · 67.7KDecktopus AI · 55.7KDecktopus AI · 69.1KDecktopus AI · 69.8KDecktopus AI · 59.7K10K100K1M10M100MGamma · 35.4MGamma · 29.2MGamma · 25.3MGamma · 25.8MGamma · 31.7MGamma · 33.1MGamma · 30.7MGamma · 24.4MGamma · 22.3MGamma · 19.8MDecktopus AI · 349.4KDecktopus AI · 282.6KDecktopus AI · 194.6KDecktopus AI · 110.9KDecktopus AI · 90.2KDecktopus AI · 67.7KDecktopus AI · 55.7KDecktopus AI · 69.1KDecktopus AI · 69.8KDecktopus AI · 59.7KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Free
Paid
Freemium
Starting price
$10per month · free tier available
Free
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$9.99per month
Free tier
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Free trial
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API access
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Plans
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GPT-6-Astra $10GPT-6.1-Sol $2GPT-6-Luna $0.10GPT-Live-1 $0.05/minute+1 more
Pro Monthly $24.99/moPro 3-Month $19.99/moPro Annual $9.99/moBusiness Custom/mo
Capabilities input → output
Input
DocumentsText
CodeText
CodeImagesText
DocumentsText
Output
AppsDocumentsImagesSlides
Code
Code
Slides
Skill level
Beginner-friendly
Advanced
Advanced
Beginner-friendly
Categories
Business & MarketingDevelopment & CodeProductivity & OfficeSocial Media+5 more
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Business & MarketingProductivity & OfficeAI Pitch Deck GeneratorAI Presentation Generator
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
6
6
4
4
Coding
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Presentations
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Agents
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Pitch decks
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Developer tools
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Presentation design
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Social media posts
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Website building
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Development
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Local AI
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Presentation improvement
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Productivity
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Self hosted
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Social media
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Terminal
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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
1
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.