LangChain vs Redlight Greenlight for Claude Code vs Unitlab Annotate vs LabelGPT

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

Your tool
LangChain
vs
Competitor 1
Redlight Greenlight for Claude Code
Competitor 2
Unitlab Annotate
Competitor 3
LabelGPT
Compare
4 tools · best value per row highlighted
Your tool LangChain
langchain.com
Framework for building with large language models
Remove
Competitor Redlight Greenlight for Claude Code
github.com
One-click approve for Claude Code permissions
Make main Remove
Competitor Unitlab Annotate
unitlab.ai
Make main Remove
Competitor LabelGPT
labellerr.com
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
3.4Mvisits/mo
637.9Mvisits/mo
7.2Kvisits/mo
135.3Kvisits/mo
MoM change
▲ 0.7%
▲ 3.7%
▲ 76.6%
▼ 22.5%
6-month growth
+21.0%
+19.3%
+37.1%
+18.2%
Global rank web
#13,384
#49
#2,769,635
#335,350
Avg. last 3 months
3.3M
629.7M
5.1K
139.9K
Bounce rate lower is better
42%
36%
62%
43%
Pages / visit
6.2
5.9
1.1
1.8
Visit duration
5m 29s
6m 26s
1m 41s
25s
Traffic sources
● Direct 73% · ● Referral 24%
● Direct 83% · ● Referral 15%
—
● Direct 70% · ● Referral 29%
LangChainRedlight Greenlight for Claude CodeUnitlab AnnotateLabelGPT
0159.5M318.9M478.4M637.9MLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4MRedlight Greenlight for Claude Code · 484.3MRedlight Greenlight for Claude Code · 504MRedlight Greenlight for Claude Code · 542.6MRedlight Greenlight for Claude Code · 534.8MRedlight Greenlight for Claude Code · 634.3MRedlight Greenlight for Claude Code · 631MRedlight Greenlight for Claude Code · 636.1MRedlight Greenlight for Claude Code · 615.2MRedlight Greenlight for Claude Code · 637.9MUnitlab Annotate · 6.4KUnitlab Annotate · 5.3KUnitlab Annotate · 4.3KUnitlab Annotate · 4.1KUnitlab Annotate · 4.1KUnitlab Annotate · 4.1KUnitlab Annotate · 7.2KLabelGPT · 125.4KLabelGPT · 150.9KLabelGPT · 138.9KLabelGPT · 114.4KLabelGPT · 117KLabelGPT · 121.8KLabelGPT · 109.7KLabelGPT · 174.6KLabelGPT · 135.3K1K10K100K1M10M100M1BLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4MRedlight Greenlight for Claude Code · 484.3MRedlight Greenlight for Claude Code · 504MRedlight Greenlight for Claude Code · 542.6MRedlight Greenlight for Claude Code · 534.8MRedlight Greenlight for Claude Code · 634.3MRedlight Greenlight for Claude Code · 631MRedlight Greenlight for Claude Code · 636.1MRedlight Greenlight for Claude Code · 615.2MRedlight Greenlight for Claude Code · 637.9MUnitlab Annotate · 6.4KUnitlab Annotate · 5.3KUnitlab Annotate · 4.3KUnitlab Annotate · 4.1KUnitlab Annotate · 4.1KUnitlab Annotate · 4.1KUnitlab Annotate · 7.2KLabelGPT · 125.4KLabelGPT · 150.9KLabelGPT · 138.9KLabelGPT · 114.4KLabelGPT · 117KLabelGPT · 121.8KLabelGPT · 109.7KLabelGPT · 174.6KLabelGPT · 135.3KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Free Trial
Freemium
Freemium
Starting price
$39per month · free tier available
$5per month
$89per month · free tier available
$9,999per month · free tier available
Free tier
–
Free trial
–
–
–
API access
–
–
–
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Plans
Developer FreePlus $39/moEnterprise Custom/mo
Plan $5/moPlan $21/unknown
Free FreeActive $99/moPro $195/mo
Researcher Plan FreePro Plan $9,999/yrEnterprise $0
Capabilities input → output
Input
CodeText
Text
AudioDocumentsImagesTextVideo
ImagesText
Output
Apps
Text
Data
Data
Skill level
Advanced
Intermediate
Advanced
Intermediate
Categories
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeAI Developer Tools
Development & CodeAI Developer Tools
Development & CodeAI Developer Tools
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
6
2
7
3
Data labeling
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Image annotation
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Image segmentation
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Developer tools
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Agent creation
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Agents
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LLM development
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Development
–
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Object identification
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Agent testing
–
–
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Coding
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–
Data quality control
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OCR
–
–
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Video analysis
–
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 0
▲ 0
▲ 1
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
0
Verified listing
–
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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.