



















Build models that get creativity
Connect with 1.5M+ verified creative experts to fine-tune AI for style, tone, and taste.
Connecting with the missing signal: taste
Contra connects top creative minds with AI teams training models to understand taste. This is expert input, not crowd labor. It's the creative layer powering the next generation of AI.
Designers
Writers
Marketers
Engineers
Social Media Experts
Video Editors & Animators
Music & Audio Engineers
1.5M+
creative experts
400+
Skills and tools represented
$250M+
verified expert earnings

Connecting with the missing signal: taste
Contra connects top creative minds with AI teams training models to understand taste. This is expert input, not crowd labor. It's the creative layer powering the next generation of AI.
Designers
Writers
Marketers
Engineers
Social Media Experts
Video Editors & Animators
Music & Audio Engineers
1.5M+
creative experts
400+
Skills and tools represented
$250M+
verified expert earnings

Connecting with the missing signal: taste
Contra connects top creative minds with AI teams training models to understand taste. This is expert input, not crowd labor. It's the creative layer powering the next generation of AI.
Designers
Writers
Marketers
Engineers
Social Media Experts
Video Editors & Animators
Music & Audio Engineers
1.5M+
creative experts
400+
Skills and tools represented
$250M+
verified expert earnings


Rank copy for tone and brand fit

Score images for creativity and emotion

Subjective feedback on video and voice

Fine-tune review loops for vibe and taste





Shape the future of creative AI with real human taste, all backed by the commission-free network trusted by top creatives.
Shape the future of creative AI with real human taste, all backed by the commission-free network trusted by top creatives.













Shape the future of creative AI with real human taste, all backed by the commission-free network trusted by top creatives.
Shape the future of creative AI with real human taste, all backed by the commission-free network trusted by top creatives.
Shape the future of creative AI with real human taste, all backed by the commission-free network trusted by top creatives.
Frequently asked
questions
What is Creative Human Data by Contra Labs?
Creative Human Data or Contra's creative RLHF (reinforcement learning from human feedback) uses professional creatives—like designers, writers, and marketers—to evaluate and fine-tune AI model outputs based on subjective quality, style, and brand fit. Contra is setting a new standard with the Human Creativity Benchmark, helping to shape the future of creative tools.
How does Contra help AI companies train creative models?
Contra connects AI teams with real creative professionals who review and rank model outputs. This human feedback improves how models generate copy, images, videos, and designs that align with real-world creative standards.
Who are the reviewers in Contra’s Creative Human Data network?
Contra’s reviewers are vetted creative professionals with real client experience. They’ve worked on branding, marketing, product design, and more. We match them to tasks based on style, skill, and audience relevance. This is not crowd sourced labor. These are top tier creative professionals already earning a living doing what they do best. Meet them where they are on the commission-free creative network.
What types of model outputs are a good fit for Creative Human Data powered by Contra?
You can use Contra to evaluate and fine-tune text, images, videos, audio, user flows, and multi-modal creative outputs. Our reviewers give feedback on clarity, tone, emotion, storytelling, and overall creative quality.
Is Creative Human Data powered by Contra right for my team?
If you’re building generative tools for design, writing, video, or marketing, Contra helps you train models that understand creative nuance—so your outputs feel more human, brand-safe, and audience-ready.
Frequently asked
questions
What is Creative Human Data by Contra Labs?
Creative Human Data or Contra's creative RLHF (reinforcement learning from human feedback) uses professional creatives—like designers, writers, and marketers—to evaluate and fine-tune AI model outputs based on subjective quality, style, and brand fit. Contra is setting a new standard with the Human Creativity Benchmark, helping to shape the future of creative tools.
How does Contra help AI companies train creative models?
Contra connects AI teams with real creative professionals who review and rank model outputs. This human feedback improves how models generate copy, images, videos, and designs that align with real-world creative standards.
Who are the reviewers in Contra’s Creative Human Data network?
Contra’s reviewers are vetted creative professionals with real client experience. They’ve worked on branding, marketing, product design, and more. We match them to tasks based on style, skill, and audience relevance. This is not crowd sourced labor. These are top tier creative professionals already earning a living doing what they do best. Meet them where they are on the commission-free creative network.
What types of model outputs are a good fit for Creative Human Data powered by Contra?
You can use Contra to evaluate and fine-tune text, images, videos, audio, user flows, and multi-modal creative outputs. Our reviewers give feedback on clarity, tone, emotion, storytelling, and overall creative quality.
Is Creative Human Data powered by Contra right for my team?
If you’re building generative tools for design, writing, video, or marketing, Contra helps you train models that understand creative nuance—so your outputs feel more human, brand-safe, and audience-ready.
Frequently asked
questions
What is Creative Human Data by Contra Labs?
Creative Human Data or Contra's creative RLHF (reinforcement learning from human feedback) uses professional creatives—like designers, writers, and marketers—to evaluate and fine-tune AI model outputs based on subjective quality, style, and brand fit. Contra is setting a new standard with the Human Creativity Benchmark, helping to shape the future of creative tools.
How does Contra help AI companies train creative models?
Contra connects AI teams with real creative professionals who review and rank model outputs. This human feedback improves how models generate copy, images, videos, and designs that align with real-world creative standards.
Who are the reviewers in Contra’s Creative Human Data network?
Contra’s reviewers are vetted creative professionals with real client experience. They’ve worked on branding, marketing, product design, and more. We match them to tasks based on style, skill, and audience relevance. This is not crowd sourced labor. These are top tier creative professionals already earning a living doing what they do best. Meet them where they are on the commission-free creative network.
What types of model outputs are a good fit for Creative Human Data powered by Contra?
You can use Contra to evaluate and fine-tune text, images, videos, audio, user flows, and multi-modal creative outputs. Our reviewers give feedback on clarity, tone, emotion, storytelling, and overall creative quality.
Is Creative Human Data powered by Contra right for my team?
If you’re building generative tools for design, writing, video, or marketing, Contra helps you train models that understand creative nuance—so your outputs feel more human, brand-safe, and audience-ready.
Frequently asked
questions
What is Creative Human Data by Contra Labs?
Creative Human Data or Contra's creative RLHF (reinforcement learning from human feedback) uses professional creatives—like designers, writers, and marketers—to evaluate and fine-tune AI model outputs based on subjective quality, style, and brand fit. Contra is setting a new standard with the Human Creativity Benchmark, helping to shape the future of creative tools.
How does Contra help AI companies train creative models?
Contra connects AI teams with real creative professionals who review and rank model outputs. This human feedback improves how models generate copy, images, videos, and designs that align with real-world creative standards.
Who are the reviewers in Contra’s Creative Human Data network?
Contra’s reviewers are vetted creative professionals with real client experience. They’ve worked on branding, marketing, product design, and more. We match them to tasks based on style, skill, and audience relevance. This is not crowd sourced labor. These are top tier creative professionals already earning a living doing what they do best. Meet them where they are on the commission-free creative network.
What types of model outputs are a good fit for Creative Human Data powered by Contra?
You can use Contra to evaluate and fine-tune text, images, videos, audio, user flows, and multi-modal creative outputs. Our reviewers give feedback on clarity, tone, emotion, storytelling, and overall creative quality.
Is Creative Human Data powered by Contra right for my team?
If you’re building generative tools for design, writing, video, or marketing, Contra helps you train models that understand creative nuance—so your outputs feel more human, brand-safe, and audience-ready.

Get paid for your taste
Your feedback fuels the future. Stay current, speak your mind, and shape smarter tools.

Get paid for your taste
Your feedback fuels the future. Stay current, speak your mind, and shape smarter tools.

Get paid for your taste
Your feedback fuels the future. Stay current, speak your mind, and shape smarter tools.

Get paid for your taste
Your feedback fuels the future. Stay current, speak your mind, and shape smarter tools.



