OpenAI Codex CLI vs llama.cpp vs GitHub Copilot vs Amp
Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.
Your tool
OpenAI Codex CLI
vs
OpenAI Codex CLI
Competitor 1
llama.cpp
llama.cpp
Competitor 2
GitHub Copilot
GitHub Copilot
Competitor 3
Amp
AmpCompare
4 tools · best value per row highlighted
Your tool
OpenAI Codex CLI
OpenAI Codex CLI
developers.openai.com
OpenAI Codex CLI brings the Codex coding agent to the terminal and to scripts.
Competitor
llama.cpp
llama.cpp
github.com
llama.cpp is an open-source inference engine that runs large language models and vision-language models on local hardware or in the cloud with minimal setup.
Competitor
Amp
Amp
ampcode.com
Amp is a coding agent and development environment for engineers who want agents running independently.
Traffic estimated monthly website traffic
Monthly visits
—
—
637.9Mvisits/mo
—
MoM change
—
—
▲ 3.7%
—
6-month growth
—
—
+19.3%
—
Global rank web
—
—
#49
—
Avg. last 3 months
—
—
629.7M
—
Bounce rate lower is better
—
—
36%
—
Pages / visit
—
—
5.9
—
Visit duration
—
—
6m 26s
—
Traffic sources
—
—
● Direct 83% · ● Referral 15%
—
OpenAI Codex CLIllama.cppGitHub CopilotAmp
Pricing
Model
Paid
Free
Freemium
Freemium
Starting price
—
Free
$4per month · free tier available
$20per month · free tier available
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
—
Free FreeTeam $4/moEnterprise $21/mo
Hobby FreeIndividual (Megawatt) $20/moGigawatt CustomTeams Custom+1 more
Capabilities input → output
Input
CodeImagesText
ImagesText
CodeText
CodeTextVideo
Output
Code
Text
Code
Code
Skill level
Advanced
Advanced
Intermediate
Advanced
Categories
Tasks what each tool can do · 0 shared · core partial
Tasks covered
4
7
9
4
Coding
–
Agents
–
Developer tools
–
Terminal
–
Code autocompletion
–
–
–
Local AI
–
–
–
Code reviews
–
–
–
Coding in VS Code
–
–
–
LLM development
–
–
–
Large language models
–
–
–
Self hosted
–
–
–
Vs code
–
–
–
APIs
–
–
–
Agent management
–
–
–
Debugging
–
–
–
Llama 3 on mac
–
–
–
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
2
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.