LabelGPT vs Unitlab Annotate vs LangChain vs V7 Darwin

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

Your tool
LabelGPT
vs
Competitor 1
Unitlab Annotate
Competitor 2
LangChain
Competitor 3
V7 Darwin
Compare
4 tools · best value per row highlighted
Your tool LabelGPT
labellerr.com
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Competitor Unitlab Annotate
unitlab.ai
Make main Remove
Competitor LangChain
langchain.com
Framework for building with large language models
Make main Remove
Competitor V7 Darwin
v7labs.com
V7 Darwin is a data labeling and training data platform for machine learning teams.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
135.3Kvisits/mo
7.2Kvisits/mo
3.4Mvisits/mo
—
MoM change
▼ 22.5%
▲ 76.6%
▲ 0.7%
—
6-month growth
+18.2%
+37.1%
+21.0%
—
Global rank web
#335,350
#2,769,635
#13,384
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Avg. last 3 months
139.9K
5.1K
3.3M
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Bounce rate lower is better
43%
62%
42%
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Pages / visit
1.8
1.1
6.2
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Visit duration
25s
1m 41s
5m 29s
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Traffic sources
● Direct 70% · ● Referral 29%
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● Direct 73% · ● Referral 24%
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LabelGPTUnitlab AnnotateLangChainV7 Darwin
0850.7K1.7M2.6M3.4MLabelGPT · 125.4KLabelGPT · 150.9KLabelGPT · 138.9KLabelGPT · 114.4KLabelGPT · 117KLabelGPT · 121.8KLabelGPT · 109.7KLabelGPT · 174.6KLabelGPT · 135.3KUnitlab Annotate · 6.4KUnitlab Annotate · 5.3KUnitlab Annotate · 4.3KUnitlab Annotate · 4.1KUnitlab Annotate · 4.1KUnitlab Annotate · 4.1KUnitlab Annotate · 7.2KLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4M1K10K100K1M10MLabelGPT · 125.4KLabelGPT · 150.9KLabelGPT · 138.9KLabelGPT · 114.4KLabelGPT · 117KLabelGPT · 121.8KLabelGPT · 109.7KLabelGPT · 174.6KLabelGPT · 135.3KUnitlab Annotate · 6.4KUnitlab Annotate · 5.3KUnitlab Annotate · 4.3KUnitlab Annotate · 4.1KUnitlab Annotate · 4.1KUnitlab Annotate · 4.1KUnitlab Annotate · 7.2KLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
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Starting price
$9,999per month · free tier available
$89per month · free tier available
$39per month · free tier available
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Free tier
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Free trial
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API access
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Plans
Researcher Plan FreePro Plan $9,999/yrEnterprise $0
Free FreeActive $99/moPro $195/mo
Developer FreePlus $39/moEnterprise Custom/mo
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Capabilities input → output
Input
ImagesText
AudioDocumentsImagesTextVideo
CodeText
DocumentsImagesVideo
Output
Data
Data
Apps
Data
Skill level
Intermediate
Advanced
Advanced
Advanced
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
0
1
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
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 0
▲ 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.