
Matches vetted domain experts with remote AI training and engineering roles using AI-driven vetting.

Instinctools records 27,941 monthly visits with -1.1% month-over-month growth and Contact for Pricing pricing. Outlier AI records 10,372,036 monthly visits with +7.6% growth and Paid pricing.
AI-powered engineering partner for custom software and data platforms
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | instinctools.com | outlier.ai |
| Pricing Model | Contact for Pricing | Paid |
| Monthly Visits | 27.94K (27,941) | 10.37M (10,372,036) |
| MoM Traffic Delta |
| -318 (-1.1%) |
| +736.51K (+7.6%) |
| Primary Market & Share | 🇵🇱 Poland (21.2%) | 🇺🇸 United States (21.6%) |
|---|
| Direct Visits / mo | 10.42K | 5.82M |
|---|
| User Rating | 3.9 | 3.8 |
|---|
| Supported Platforms | Website | Website |
|---|
AI-powered engineering partner for custom software and data platforms
Lean senior-led teams that pair engineers with specialised AI agents for routine work, targeting faster delivery at lower cost.
Custom agents and domain-specific multi-agent systems for autonomous operations, plus chatbot and conversational interfaces.
Machine learning, computer vision, MLOps and data engineering with warehouses, dashboards and BI on modern platforms.
Web, mobile, e-commerce and cloud engineering, including legacy modernisation, IoT work and SaaS product builds.

Get paid to train the next generation of AI models
After skill screening, contributors are matched to projects that fit their domain, from coding and math to linguistics and medicine.
No minimum hours and fully remote work, so experts can fit tasks around study, research or a primary job.
Typical work includes writing hard prompts, producing grading rubrics, ranking competing answers and reviewing model reasoning.
Contributors are paid for approved work each week, with rewards that scale with the quality of their output.

Matches vetted domain experts with remote AI training and engineering roles using AI-driven vetting.


Offers crowdsourced data collection and annotation services, operating on a broader task-based crowdsourcing model.
#2
Connects AI research labs with human subject matter experts for specialized evaluation and data annotation tasks.

Established enterprise data annotation provider offering large-scale human validation and alignment services for AI models.

SpecialistHosts AI hackathons and community building events rather than freelance data annotation work.

Provides enterprise-grade human data and RLHF evaluation, connecting expert annotators with leading AI labs.
Free / Open-sourceLarge open community hub for data science and machine learning practitioners to collaborate and network.


SpecialistProvides custom enterprise AI consulting and development services rather than crowd-sourced annotation tasks.

SpecialistFocuses on security challenges and bug bounties for AI models and libraries instead of general data labeling.

SpecialistAI agent development studio for production-grade systems

SpecialistAI & machine learning consulting that ships production systems
Free / Open-sourceFull-stack Vercel AI SDK patterns for shipping real AI apps
Matches vetted domain experts with remote AI training and engineering roles using AI-driven vetting.
Offers crowdsourced data collection and annotation services, operating on a broader task-based crowdsourcing model.
Connects AI research labs with human subject matter experts for specialized evaluation and data annotation tasks.
SpecialistHosts AI hackathons and community building events rather than freelance data annotation work.
Provides enterprise-grade human data and RLHF evaluation, connecting expert annotators with leading AI labs.
Free / Open-sourceLarge open community hub for data science and machine learning practitioners to collaborate and network.
SpecialistProvides custom enterprise AI consulting and development services rather than crowd-sourced annotation tasks.
SpecialistFocuses on security challenges and bug bounties for AI models and libraries instead of general data labeling.
SpecialistAI agent development studio for production-grade systems
SpecialistAI & machine learning consulting that ships production systems
Free / Open-sourceFull-stack Vercel AI SDK patterns for shipping real AI apps