LangGraph vs Kimi Code vs OpenCode vs Haystack

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

Your tool
LangGraph
vs
Competitor 1
Kimi Code
Competitor 2
OpenCode
Competitor 3
Haystack
Compare
4 tools · best value per row highlighted
Your tool LangGraph
langchain.com
LangGraph is an open-source agent runtime and low-level orchestration framework for building AI agents that behave reliably on complex tasks.
Remove
Competitor Kimi Code
kimi.com
Writing code means constantly jumping between your editor and browser tabs stuffed with documentation
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
—
60.1Mvisits/mo
—
—
MoM change
—
▲ 52.2%
—
—
6-month growth
—
+33.8%
—
—
Global rank web
—
#852
—
—
Avg. last 3 months
—
48.3M
—
—
Bounce rate lower is better
—
37%
—
—
Pages / visit
—
3.9
—
—
Visit duration
—
7m 13s
—
—
Traffic sources
—
● Direct 89% · ● Referral 10%
—
—
LangGraphKimi CodeOpenCodeHaystack
015M30.1M45.1M60.1MKimi Code · 43.3MKimi Code · 38.2MKimi Code · 33.5MKimi Code · 44.9MKimi Code · 48.1MKimi Code · 43MKimi Code · 45.3MKimi Code · 39.5MKimi Code · 60.1M10M100MKimi Code · 43.3MKimi Code · 38.2MKimi Code · 33.5MKimi Code · 44.9MKimi Code · 48.1MKimi Code · 43MKimi Code · 45.3MKimi Code · 39.5MKimi Code · 60.1MNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Freemium
Freemium
Free
—
Starting price
$39per month · free tier available
$15per month · free tier available
Free
—
Free tier
–
Free trial
–
–
–
–
API access
–
–
–
–
Plans
Developer FreePlus $39/moEnterprise Custom
Adagio FreePlus $15/moPro $31/moMax $79/mo+1 more
—
—
Capabilities input → output
Input
Code
CodeText
CodeText
CodeDocuments
Output
Apps
Code
Code
Apps
Skill level
Advanced
Intermediate
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
6
6
2
5
Developer tools
–
Agent creation
–
–
Agents
–
–
Coding
–
–
LLM development
–
–
Agent memory
–
–
Developer assistance
–
–
Debugging
–
–
–
Refactoring
–
–
–
Agent collaboration
–
–
–
Shell commands
–
–
–
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
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.