GitHub Copilot vs Dify vs OpenCode vs Haystack

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

Your tool
GitHub Copilot
vs
Competitor 1
Dify
Competitor 2
OpenCode
Competitor 3
Haystack
Compare
4 tools · best value per row highlighted
Your tool GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
Remove
Competitor Dify
dify.ai
AI apps without code
Make main Remove
Competitor 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.
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
Traffic estimated monthly website traffic
Monthly visits
637.9Mvisits/mo
1Mvisits/mo
—
—
MoM change
▲ 3.7%
▼ 16.6%
—
—
6-month growth
+19.3%
-30.6%
—
—
Global rank web
#49
#39,510
—
—
Avg. last 3 months
629.7M
1.1M
—
—
Bounce rate lower is better
36%
41%
—
—
Pages / visit
5.9
4.4
—
—
Visit duration
6m 26s
6m 40s
—
—
Traffic sources
● Direct 83% · ● Referral 15%
● Direct 84% · ● Referral 15%
—
—
GitHub CopilotDifyOpenCodeHaystack
0159.5M318.9M478.4M637.9MGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MDify · 1.1MDify · 1.2MDify · 1.3MDify · 1.1MDify · 1.5MDify · 1.2MDify · 1.1MDify · 1.2MDify · 1.2MDify · 1M1M10M100M1BGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MDify · 1.1MDify · 1.2MDify · 1.3MDify · 1.1MDify · 1.5MDify · 1.2MDify · 1.1MDify · 1.2MDify · 1.2MDify · 1MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Free
—
Starting price
$4per month · free tier available
$590per month · free tier available
Free
—
Free tier
–
Free trial
–
–
–
API access
–
–
–
Plans
Free FreeTeam $4/moEnterprise $21/mo
Sandbox FreeProfessional $590/yrTeam $1,590/yrEnterprise Custom
—
—
Capabilities input → output
Input
CodeText
DocumentsText
CodeText
CodeDocuments
Output
Code
Apps
Code
Apps
Skill level
Intermediate
Intermediate
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+4 more
Development & CodeAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
9
9
6
7
Agents
Developer tools
–
Agent creation
–
–
Coding
–
–
LLM development
–
–
Development
–
–
Self hosted
–
–
Code autocompletion
–
–
–
No-code
–
–
–
RAG
–
–
–
Workflows
–
–
–
Chatbots
–
–
–
Code reviews
–
–
–
Coding in VS Code
–
–
–
Vs code
–
–
–
Agent management
–
–
–
Agent memory
–
–
–
Debugging
–
–
–
Local AI
–
–
–
Productivity
–
–
–
Terminal
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 1
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
2
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.