OpenCode vs Amazon Bedrock AgentCore vs Haystack 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
Amazon Bedrock AgentCore
Competitor 2
Haystack
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.
Remove
Competitor Amazon Bedrock AgentCore
aws.amazon.com
Amazon Bedrock AgentCore is an AWS service for building, connecting and running AI agents in production.
Make main Remove
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 Google Antigravity
antigravity.google
Google Antigravity assumes you already think in agent-driven workflows
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
—
—
14Mvisits/mo
MoM change
—
—
—
▼ 3.1%
6-month growth
—
—
—
-31.9%
Global rank web
—
—
—
—
Avg. last 3 months
—
—
—
15.4M
Bounce rate lower is better
—
—
—
48%
Pages / visit
—
—
—
2.2
Visit duration
—
—
—
3m 35s
Traffic sources
—
—
—
● Direct 58% · ● Referral 42%
OpenCodeAmazon Bedrock AgentCoreHaystackGoogle Antigravity
05.4M10.8M16.2M21.6MGoogle 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 · 14M10M100MGoogle 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
—
—
Free
Starting price
Free
—
—
Free
Free tier
–
–
Free trial
–
–
–
–
API access
–
–
–
Plans
—
—
—
—
Capabilities input → output
Input
CodeText
CodeText
CodeDocuments
CodeText
Output
Code
Apps
Apps
AppsCode
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Coding Assistant
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
6
8
7
9
Agents
Developer tools
Agent creation
–
Coding
–
–
Agent management
–
–
Development
–
–
Self hosted
–
–
LLM development
–
–
–
RAG
–
–
–
Code autocompletion
–
–
–
Terminal
–
–
–
AI observability
–
–
–
APIs
–
–
–
Agent identity verification
–
–
–
Agent memory
–
–
–
Agent testing
–
–
–
Frontend development
–
–
–
Local AI
–
–
–
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
–
–
–
–

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.