LangChain vs Augment Code vs Code Wiki vs LlamaIndex

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

Your tool
LangChain
vs
Competitor 1
Augment Code
Competitor 2
Code Wiki
Competitor 3
LlamaIndex
Compare
4 tools · best value per row highlighted
Your tool LangChain
langchain.com
Framework for building with large language models
Remove
Competitor Augment Code
augmentcode.com
Augment Code is an agentic software development company whose Cosmos platform runs software agents across the development lifecycle.
Make main Remove
Competitor Code Wiki
codewiki.google
Your codebase documents itself—that's the core promise here
Make main Remove
Competitor LlamaIndex
llamaindex.ai
Connect AI to your data
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
3.4Mvisits/mo
—
152.5Kvisits/mo
324Kvisits/mo
MoM change
▲ 0.7%
—
▼ 17.8%
▼ 21.0%
6-month growth
+21.0%
—
-70.8%
-29.5%
Global rank web
#13,384
—
#251,881
#118,014
Avg. last 3 months
3.3M
—
225.3K
398.3K
Bounce rate lower is better
42%
—
41%
46%
Pages / visit
6.2
—
3.0
2.8
Visit duration
5m 29s
—
55s
1m 57s
Traffic sources
● Direct 73% · ● Referral 24%
—
● Direct 76% · ● Referral 24%
● Direct 74% · ● Referral 20%
LangChainAugment CodeCode WikiLlamaIndex
0850.7K1.7M2.6M3.4MLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4MCode Wiki · 485KCode Wiki · 826KCode Wiki · 542.2KCode Wiki · 522.7KCode Wiki · 400.3KCode Wiki · 227.3KCode Wiki · 338.1KCode Wiki · 185.4KCode Wiki · 152.5KLlamaIndex · 438.2KLlamaIndex · 470.7KLlamaIndex · 444KLlamaIndex · 423.8KLlamaIndex · 459.5KLlamaIndex · 421.3KLlamaIndex · 455KLlamaIndex · 461KLlamaIndex · 410KLlamaIndex · 324K100K1M10MLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4MCode Wiki · 485KCode Wiki · 826KCode Wiki · 542.2KCode Wiki · 522.7KCode Wiki · 400.3KCode Wiki · 227.3KCode Wiki · 338.1KCode Wiki · 185.4KCode Wiki · 152.5KLlamaIndex · 438.2KLlamaIndex · 470.7KLlamaIndex · 444KLlamaIndex · 423.8KLlamaIndex · 459.5KLlamaIndex · 421.3KLlamaIndex · 455KLlamaIndex · 461KLlamaIndex · 410KLlamaIndex · 324KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Paid
Free
Freemium
Starting price
$39per month · free tier available
$20per month
Free
Free tier
Free tier
–
Free trial
–
–
–
–
API access
–
–
–
Plans
Developer FreePlus $39/moEnterprise Custom/mo
Standard $20/moBusiness $100/moEnterprise Custom
—
Free FreeStarter Custom/moPro Custom/moEnterprise Custom/mo
Capabilities input → output
Input
CodeText
CodeText
Code
DocumentsImages
Output
Apps
Code
ImagesText
DataText
Skill level
Advanced
Advanced
Intermediate
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Code Review+2 more
Development & CodeAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Developer Tools+1 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
6
6
7
12
Agents
–
LLM development
–
–
Agent creation
–
–
Developer tools
–
–
Development
–
–
Code documentation
–
–
–
Code reviews
–
–
–
Codebase q a
–
–
–
Coding
–
–
–
Data extraction
–
–
–
Document data extraction
–
–
–
Document processing
–
–
–
Architecture
–
–
–
Code explanations
–
–
–
OCR
–
–
–
Testing
–
–
–
Text extraction
–
–
–
Agent testing
–
–
–
Code analysis
–
–
–
Code summaries
–
–
–
Code testing
–
–
–
GitHub pull requests
–
–
–
Information retrieval
–
–
–
Medical data extraction
–
–
–
Workflows
–
–
–
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.