Replicate vs LabelGPT vs Unitlab Annotate vs LangChain

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

Your tool
Replicate
vs
Competitor 1
LabelGPT
Competitor 2
Unitlab Annotate
Competitor 3
LangChain
Compare
4 tools · best value per row highlighted
Your tool Replicate
replicate.com
Run open-source AI without managing servers
Remove
Competitor LabelGPT
labellerr.com
Make main Remove
Competitor Unitlab Annotate
unitlab.ai
Make main Remove
Competitor LangChain
langchain.com
Framework for building with large language models
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
1Mvisits/mo
135.3Kvisits/mo
7.2Kvisits/mo
3.4Mvisits/mo
MoM change
▼ 3.1%
▼ 22.5%
▲ 76.6%
▲ 0.7%
6-month growth
-30.2%
+18.2%
+37.1%
+21.0%
Global rank web
#39,584
#335,350
#2,769,635
#13,384
Avg. last 3 months
1.1M
139.9K
5.1K
3.3M
Bounce rate lower is better
35%
43%
62%
42%
Pages / visit
5.6
1.8
1.1
6.2
Visit duration
5m 09s
25s
1m 41s
5m 29s
Traffic sources
● Direct 92% · ● Referral 6%
● Direct 70% · ● Referral 29%
—
● Direct 73% · ● Referral 24%
ReplicateLabelGPTUnitlab AnnotateLangChain
0850.7K1.7M2.6M3.4MReplicate · 1.6MReplicate · 1.7MReplicate · 1.5MReplicate · 1.3MReplicate · 1.5MReplicate · 1.3MReplicate · 1.3MReplicate · 1.2MReplicate · 1.1MReplicate · 1MLabelGPT · 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 · 3.4M1K10K100K1M10MReplicate · 1.6MReplicate · 1.7MReplicate · 1.5MReplicate · 1.3MReplicate · 1.5MReplicate · 1.3MReplicate · 1.3MReplicate · 1.2MReplicate · 1.1MReplicate · 1MLabelGPT · 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
Freemium
Starting price
—
$9,999per month · free tier available
$89per month · free tier available
$39per month · free tier available
Free tier
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Free trial
–
–
–
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API access
–
–
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Plans
Public Models Custom/usage-basedPrivate Models Custom/usage-based
Researcher Plan FreePro Plan $9,999/yrEnterprise $0
Free FreeActive $99/moPro $195/mo
Developer FreePlus $39/moEnterprise Custom/mo
Capabilities input → output
Input
ImagesText
TextImages
AudioVideoTextImagesDocuments
CodeText
Output
VideoTextImagesAudio
Data
Data
Apps
Skill level
Advanced
Intermediate
Advanced
Advanced
Categories
Development & CodeAI APIAI Developer ToolsOpen Source AI Models
Development & CodeAI Developer Tools
Development & CodeAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
9
3
6
6
Image annotation
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Developer tools
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Image segmentation
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LLM development
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Development
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APIs
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Agent creation
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Agents
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Data labeling
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API integrations
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Inference
–
–
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Models
–
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Object identification
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Agent testing
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Data quality control
–
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Image generation
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OCR
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Video analysis
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Video generation
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 1
▲ 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.