OpenAI API vs Lambda vs Unitlab Annotate vs DeepSeek

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

Your tool
OpenAI API
vs
Competitor 1
Lambda
Competitor 2
Unitlab Annotate
Competitor 3
DeepSeek
Compare
4 tools · best value per row highlighted
Your tool OpenAI API
platform.openai.com
The API powering the AI ecosystem
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Competitor Lambda
lambda.ai
Lambda is a GPU cloud built for training and serving AI models.
Make main Remove
Competitor Unitlab Annotate
unitlab.ai
Make main Remove
Competitor DeepSeek
deepseek.com
DeepSeek is an AI lab and chat assistant.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
15.2Mvisits/mo
—
7.2Kvisits/mo
353.8Mvisits/mo
MoM change
▲ 4.6%
—
▲ 76.6%
▲ 2.1%
6-month growth
-2.4%
—
+37.1%
+0.9%
Global rank web
—
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#2,769,635
#131
Avg. last 3 months
15.2M
—
5.1K
357.9M
Bounce rate lower is better
34%
—
62%
38%
Pages / visit
5.4
—
1.1
3.4
Visit duration
3m 56s
—
1m 41s
5m 33s
Traffic sources
● Direct 82% · ● Referral 15%
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—
● Direct 95% · ● Referral 4%
OpenAI APILambdaUnitlab AnnotateDeepSeek
0107.6M215.2M322.8M430.4MOpenAI API · 18.7MOpenAI API · 16.7MOpenAI API · 16.5MOpenAI API · 15.6MOpenAI API · 15.9MOpenAI API · 15.1MOpenAI API · 15.7MOpenAI API · 14.6MOpenAI API · 15.2MUnitlab Annotate · 6.4KUnitlab Annotate · 5.3KUnitlab Annotate · 4.3KUnitlab Annotate · 4.1KUnitlab Annotate · 4.1KUnitlab Annotate · 4.1KUnitlab Annotate · 7.2KDeepSeek · 345.7MDeepSeek · 328.9MDeepSeek · 298.3MDeepSeek · 273.2MDeepSeek · 350.8MDeepSeek · 411.2MDeepSeek · 430.4MDeepSeek · 373.5MDeepSeek · 346.4MDeepSeek · 353.8M1K10K100K1M10M100M1BOpenAI API · 18.7MOpenAI API · 16.7MOpenAI API · 16.5MOpenAI API · 15.6MOpenAI API · 15.9MOpenAI API · 15.1MOpenAI API · 15.7MOpenAI API · 14.6MOpenAI API · 15.2MUnitlab Annotate · 6.4KUnitlab Annotate · 5.3KUnitlab Annotate · 4.3KUnitlab Annotate · 4.1KUnitlab Annotate · 4.1KUnitlab Annotate · 4.1KUnitlab Annotate · 7.2KDeepSeek · 345.7MDeepSeek · 328.9MDeepSeek · 298.3MDeepSeek · 273.2MDeepSeek · 350.8MDeepSeek · 411.2MDeepSeek · 430.4MDeepSeek · 373.5MDeepSeek · 346.4MDeepSeek · 353.8MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Paid
Paid
Freemium
Freemium
Starting price
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$89per 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
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On-demand instances (8x GPU) CustomOn-demand instances (1x GPU) Custom1-Click Clusters CustomReserved / Superclusters Custom
Free FreeActive $99/moPro $195/mo
deepseek-flash Customdeepseek-v4-pro Custom
Capabilities input → output
Input
DocumentsImagesTextAudio
DataCode
AudioDocumentsImagesTextVideo
TextImagesCode
Output
AudioCodeImagesTextVideo
Apps
Data
TextCode
Skill level
Advanced
Advanced
Advanced
Beginner-friendly
Categories
Development & CodeAI APILarge Language Models (LLMs)
Development & CodeAI Developer Tools
Development & CodeAI Developer Tools
Chatbots & CompanionsDevelopment & CodeEducation & LearningWriting & Content+10 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
6
3
7
9
Large language models
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Developer tools
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APIs
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Chatbots
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Data labeling
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GPU infrastructure
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Image annotation
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Coding
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Homework assistance
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Image segmentation
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LLM development
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Object identification
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Research
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Summarizing
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Translations
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Writing
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API integrations
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Chatbot building
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Data quality control
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Math
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Model training
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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
▲ 3
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.