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

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

Your tool
Unitlab Annotate
vs
Competitor 1
LabelGPT
Competitor 2
LangChain
Competitor 3
Redlight Greenlight for Claude Code
Compare
4 tools · best value per row highlighted
Your tool Unitlab Annotate
unitlab.ai
Remove
Competitor LabelGPT
labellerr.com
Make main Remove
Competitor LangChain
langchain.com
Framework for building with large language models
Make main Remove
Competitor Redlight Greenlight for Claude Code
github.com
One-click approve for Claude Code permissions
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
7.2Kvisits/mo
135.3Kvisits/mo
3.4Mvisits/mo
637.9Mvisits/mo
MoM change
▲ 76.6%
▼ 22.5%
▲ 0.7%
▲ 3.7%
6-month growth
+37.1%
+18.2%
+21.0%
+19.3%
Global rank web
#2,769,635
#335,350
#13,384
#49
Avg. last 3 months
5.1K
139.9K
3.3M
629.7M
Bounce rate lower is better
62%
43%
42%
36%
Pages / visit
1.1
1.8
6.2
5.9
Visit duration
1m 41s
25s
5m 29s
6m 26s
Traffic sources
—
● Direct 70% · ● Referral 29%
● Direct 73% · ● Referral 24%
● Direct 83% · ● Referral 15%
Unitlab AnnotateLabelGPTLangChainRedlight Greenlight for Claude Code
0159.5M318.9M478.4M637.9MUnitlab 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 · 135.3KLangChain · 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 · 637.9M1K10K100K1M10M100M1BUnitlab 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 · 135.3KLangChain · 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 · 637.9MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Free Trial
Starting price
$89per month · free tier available
$9,999per month · free tier available
$39per month · free tier available
$5per month
Free tier
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Free trial
–
–
–
API access
–
–
–
–
Plans
Free FreeActive $99/moPro $195/mo
Researcher Plan FreePro Plan $9,999/yrEnterprise $0
Developer FreePlus $39/moEnterprise Custom/mo
Plan $5/moPlan $21/unknown
Capabilities input → output
Input
AudioDocumentsImagesTextVideo
ImagesText
CodeText
Text
Output
Data
Data
Apps
Text
Skill level
Advanced
Intermediate
Advanced
Intermediate
Categories
Development & CodeAI Developer Tools
Development & CodeAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeAI Developer Tools
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
1
0
6
0
Agent creation
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Agents
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LLM development
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Developer tools
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Development
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Agent testing
–
–
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OCR
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 1
▲ 1
▲ 0
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.