Gamma vs OpenCode vs GitHub Copilot CLI vs OpenAI Codex CLI

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
GitHub Copilot CLI
Competitor 3
OpenAI Codex CLI
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 GitHub Copilot CLI
github.com
It reads, writes and runs code, works directly with your issues and pull requests, and carries a task from planning to merged code.
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
Traffic estimated monthly website traffic
Monthly visits
19.8Mvisits/mo
—
—
—
MoM change
▼ 11.2%
—
—
—
6-month growth
-37.5%
—
—
—
Global rank web
#1,516
—
—
—
Avg. last 3 months
22.2M
—
—
—
Bounce rate lower is better
34%
—
—
—
Pages / visit
8.8
—
—
—
Visit duration
6m 58s
—
—
—
Traffic sources
● Direct 90% · ● Referral 7%
—
—
—
GammaOpenCodeGitHub Copilot CLIOpenAI Codex CLI
08.8M17.7M26.5M35.4MGamma · 35.4MGamma · 29.2MGamma · 25.3MGamma · 25.8MGamma · 31.7MGamma · 33.1MGamma · 30.7MGamma · 24.4MGamma · 22.3MGamma · 19.8M10M100MGamma · 35.4MGamma · 29.2MGamma · 25.3MGamma · 25.8MGamma · 31.7MGamma · 33.1MGamma · 30.7MGamma · 24.4MGamma · 22.3MGamma · 19.8MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Free
Free
Paid
Starting price
$10per month · free tier available
Free
Free
—
Free tier
–
Free trial
–
–
–
–
API access
–
–
–
–
Plans
—
—
—
GPT-6-Astra $10GPT-6.1-Sol $2GPT-6-Luna $0.10GPT-Live-1 $0.05/minute+1 more
Capabilities input → output
Input
DocumentsText
CodeText
CodeText
CodeImagesText
Output
AppsDocumentsImagesSlides
Code
Code
Code
Skill level
Beginner-friendly
Advanced
Intermediate
Advanced
Categories
Business & MarketingDevelopment & CodeProductivity & OfficeSocial Media+5 more
Development & CodeAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Coding Assistant
Development & CodeAI Coding Assistant
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
6
2
4
2
Coding
–
Developer tools
–
–
Presentations
–
–
–
Agents
–
–
–
Developer assistance
–
–
–
Pitch decks
–
–
–
Social media posts
–
–
–
Website building
–
–
–
GitHub management
–
–
–
Productivity
–
–
–
Social media
–
–
–
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
–
–
–
–

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.