OpenCode vs ScienceOS vs Amp vs OpenAI Codex CLI

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

Your tool
OpenCode
vs
Competitor 1
ScienceOS
Competitor 2
Amp
Competitor 3
OpenAI Codex CLI
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 ScienceOS
scienceos.ai
Researchers waste hours hunting through literature—piecing together fragments from different papers
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Competitor Amp
ampcode.com
Amp is a coding agent and development environment for engineers who want agents running independently.
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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
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64.9Kvisits/mo
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MoM change
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▼ 6.2%
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6-month growth
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+1.2%
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Global rank web
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#464,304
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Avg. last 3 months
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68.2K
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Bounce rate lower is better
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39%
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Pages / visit
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3.7
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Visit duration
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1m 37s
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Traffic sources
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● Direct 98% · ● Mail 2%
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OpenCodeScienceOSAmpOpenAI Codex CLI
019.9K39.8K59.7K79.7KScienceOS · 79.4KScienceOS · 75.1KScienceOS · 79.7KScienceOS · 64.1KScienceOS · 64.5KScienceOS · 56.4KScienceOS · 70.5KScienceOS · 69.2KScienceOS · 64.9K10K100KScienceOS · 79.4KScienceOS · 75.1KScienceOS · 79.7KScienceOS · 64.1KScienceOS · 64.5KScienceOS · 56.4KScienceOS · 70.5KScienceOS · 69.2KScienceOS · 64.9KNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Free
Freemium
Freemium
Paid
Starting price
Free
€7.25per month · free tier available
$20per month · free tier available
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Free tier
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Free trial
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API access
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Plans
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Free FreeAngel €7.25/moTeam €6/moInstitution Custom
Hobby FreeIndividual (Megawatt) $20/moGigawatt CustomTeams Custom+1 more
GPT-6-Astra $10GPT-6.1-Sol $2GPT-6-Luna $0.10GPT-Live-1 $0.05/minute+1 more
Capabilities input → output
Input
CodeText
DocumentsText
CodeTextVideo
CodeImagesText
Output
Code
DataText
Code
Code
Skill level
Advanced
Intermediate
Advanced
Advanced
Categories
Development & CodeAI Coding Assistant
Research & AnalyticsAI Research PapersAI Research Tool
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
6
8
4
4
Coding
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Agents
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Developer tools
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Terminal
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Research
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Scientific q a
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Citations
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PDF analysis
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Research papers
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Scientific literature exploration
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Development
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Literature analysis
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Local AI
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Network diagrams
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Self hosted
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
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Saves
0
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Reviews
0
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Prompts
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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.