OpenCode vs devlo vs Gemini CLI vs Haystack

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

Your tool
OpenCode
vs
Competitor 1
devlo
Competitor 2
Gemini CLI
Competitor 3
Haystack
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 devlo
devlo.ai
Engineering teams get a browser-based system that handles code from multiple angles
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Competitor Gemini CLI
github.com
It can query and edit large codebases, generate new apps from PDFs, images, or sketches using multimodal input, and debug problems when you describe them in plain language.
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Competitor Haystack
haystack.deepset.ai
Haystack is an open-source AI orchestration framework from deepset for building production-grade LLM applications and agents.
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Traffic estimated monthly website traffic
Monthly visits
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MoM change
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▼ 70.3%
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6-month growth
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Global rank web
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#8,880,689
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Avg. last 3 months
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537
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Bounce rate lower is better
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0%
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Pages / visit
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Visit duration
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Traffic sources
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OpenCodedevloGemini CLIHaystack
02K3.9K5.9K7.9Kdevlo · 7.9Kdevlo · 5.4Kdevlo · 1.6K1K10Kdevlo · 7.9Kdevlo · 5.4Kdevlo · 1.6KDec '25Jan '26Feb
Pricing
Model
Free
Freemium
Free
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Starting price
Free
$19per month · free tier available
Free
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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 (personal Google account) Free
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Capabilities input → output
Input
CodeText
CodeText
CodeDocumentsImagesText
CodeDocuments
Output
Code
AppsCode
Code
Apps
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI App Builder+2 more
Development & CodeAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
6
14
6
7
Agents
Coding
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Developer tools
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Development
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Agent creation
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Debugging
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Self hosted
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Code reviews
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GitHub pull requests
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LLM development
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RAG
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Teams performance analytics
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GitHub
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Jira tickets
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Agent memory
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Code analysis
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Code quality
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Codebase q a
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Frontend development
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Local AI
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No-code
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Community on aitoolstime
Rating
no ratings yet
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Upvotes
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▲ 1
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Saves
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Reviews
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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.