LangChain vs LlamaIndex vs LangGraph vs CrewAI

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

Your tool
LangChain
vs
Competitor 1
LlamaIndex
Competitor 2
LangGraph
Competitor 3
CrewAI
Compare
4 tools · best value per row highlighted
Your tool LangChain
langchain.com
Framework for building with large language models
Remove
Competitor LlamaIndex
llamaindex.ai
Connect AI to your data
Make main Remove
Competitor 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.
Make main Remove
Competitor CrewAI
crewai.com
CrewAI is a multi-agent platform that covers the full agent lifecycle for businesses: discover what to automate, build agents, govern them in production and optimize them over time.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
3.4Mvisits/mo
324Kvisits/mo
—
476.6Kvisits/mo
MoM change
▲ 0.7%
▼ 21.0%
—
▼ 10.3%
6-month growth
+21.0%
-29.5%
—
-5.3%
Global rank web
#13,384
#118,014
—
#107,487
Avg. last 3 months
3.3M
398.3K
—
564.3K
Bounce rate lower is better
42%
46%
—
46%
Pages / visit
6.2
2.8
—
2.6
Visit duration
5m 29s
1m 57s
—
1m 32s
Traffic sources
● Direct 73% · ● Referral 24%
● Direct 74% · ● Referral 20%
—
● Direct 75% · ● Referral 23%
LangChainLlamaIndexLangGraphCrewAI
0850.7K1.7M2.6M3.4MLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4MLlamaIndex · 438.2KLlamaIndex · 470.7KLlamaIndex · 444KLlamaIndex · 423.8KLlamaIndex · 459.5KLlamaIndex · 421.3KLlamaIndex · 455KLlamaIndex · 461KLlamaIndex · 410KLlamaIndex · 324KCrewAI · 408.9KCrewAI · 417.1KCrewAI · 521.4KCrewAI · 503.5KCrewAI · 610.1KCrewAI · 646.1KCrewAI · 685.2KCrewAI · 531.1KCrewAI · 476.6K100K1M10MLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4MLlamaIndex · 438.2KLlamaIndex · 470.7KLlamaIndex · 444KLlamaIndex · 423.8KLlamaIndex · 459.5KLlamaIndex · 421.3KLlamaIndex · 455KLlamaIndex · 461KLlamaIndex · 410KLlamaIndex · 324KCrewAI · 408.9KCrewAI · 417.1KCrewAI · 521.4KCrewAI · 503.5KCrewAI · 610.1KCrewAI · 646.1KCrewAI · 685.2KCrewAI · 531.1KCrewAI · 476.6KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Free
Starting price
$39per month · free tier available
Free tier
$39per month · free tier available
Free
Free tier
Free trial
–
–
–
–
API access
–
–
Plans
Developer FreePlus $39/moEnterprise Custom/mo
Free FreeStarter Custom/moPro Custom/moEnterprise Custom/mo
Developer FreePlus $39/moEnterprise Custom
Basic FreeEnterprise $0
Capabilities input → output
Input
CodeText
DocumentsImages
Code
Text
Output
Apps
DataText
Apps
AppsCode
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Developer Tools+1 more
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Developer Tools+2 more
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
6
12
8
9
Agents
Developer tools
Agent creation
–
LLM development
–
Workflows
–
Development
–
Agent collaboration
–
–
Agent testing
–
–
Data extraction
–
–
–
Document data extraction
–
–
–
Document processing
–
–
–
Agent management
–
–
–
Agent memory
–
–
–
No-code
–
–
–
OCR
–
–
–
Text extraction
–
–
–
Information retrieval
–
–
–
Medical data extraction
–
–
–
Self hosted
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 0
▲ 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.