OpenCode vs Haystack vs Mintlify vs Google Antigravity

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

Your tool
OpenCode
vs
Competitor 1
Haystack
Competitor 2
Mintlify
Competitor 3
Google Antigravity
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 Haystack
haystack.deepset.ai
Haystack is an open-source AI orchestration framework from deepset for building production-grade LLM applications and agents.
Make main Remove
Competitor Mintlify
mintlify.com
Documentation that writes itself from your code
Make main Remove
Competitor Google Antigravity
antigravity.google
Google Antigravity assumes you already think in agent-driven workflows
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
—
387.9Kvisits/mo
14Mvisits/mo
MoM change
—
—
▲ 4.0%
▼ 3.1%
6-month growth
—
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-37.3%
-31.9%
Global rank web
—
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#114,864
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Avg. last 3 months
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367.8K
15.4M
Bounce rate lower is better
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47%
48%
Pages / visit
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3.5
2.2
Visit duration
—
—
1m 51s
3m 35s
Traffic sources
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● Direct 74% · ● Referral 25%
● Direct 58% · ● Referral 42%
OpenCodeHaystackMintlifyGoogle Antigravity
05.4M10.8M16.2M21.6MMintlify · 373.1KMintlify · 331.3KMintlify · 338.6KMintlify · 353.9KMintlify · 618.3KMintlify · 1.4MMintlify · 718.1KMintlify · 342.3KMintlify · 373.1KMintlify · 387.9KGoogle Antigravity · 12.1MGoogle Antigravity · 15.1MGoogle Antigravity · 15.9MGoogle Antigravity · 21.6MGoogle Antigravity · 20.5MGoogle Antigravity · 16.4MGoogle Antigravity · 21.5MGoogle Antigravity · 17.9MGoogle Antigravity · 14.4MGoogle Antigravity · 14M100K1M10M100MMintlify · 373.1KMintlify · 331.3KMintlify · 338.6KMintlify · 353.9KMintlify · 618.3KMintlify · 1.4MMintlify · 718.1KMintlify · 342.3KMintlify · 373.1KMintlify · 387.9KGoogle Antigravity · 12.1MGoogle Antigravity · 15.1MGoogle Antigravity · 15.9MGoogle Antigravity · 21.6MGoogle Antigravity · 20.5MGoogle Antigravity · 16.4MGoogle Antigravity · 21.5MGoogle Antigravity · 17.9MGoogle Antigravity · 14.4MGoogle Antigravity · 14MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
—
Freemium
Free
Starting price
Free
—
$450per month · free tier available
Free
Free tier
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Free trial
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API access
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Plans
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Starter FreePro $450/moEnterprise Custom
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Capabilities input → output
Input
CodeText
CodeDocuments
CodeText
CodeText
Output
Code
Apps
Documents
AppsCode
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeProductivity & OfficeAI Developer ToolsAI Documents Generator
Development & CodeProductivity & OfficeAI AgentAI Coding Assistant
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
6
7
5
9
Developer tools
Agents
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Development
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Coding
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Agent creation
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Self hosted
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Code documentation
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LLM development
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RAG
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Writing documentation
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Agent management
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Code autocompletion
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Terminal
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Agent memory
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Documents
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Frontend development
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–
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Local AI
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 1
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
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.