Prolific records 18,697,671 monthly visits with -1.8% month-over-month growth and Paid pricing. Qoder records 5,145,040 monthly visits with +81.8% growth and Freemium, Free Trial, Free pricing.
High-quality human data for AI training, evaluation, and research
An agentic coding platform that ships real software
| Dimension / Metric | ||
|---|---|---|
| Official Domain | prolific.com | qoder.com |
| Pricing Model | Paid | Freemium, Free Trial, Free |
| Monthly Visits | 18.7M (18,697,671) | 5.15M (5,145,040) |
| MoM Traffic Delta | -352.04K (-1.8%) | +2.32M (+81.8%) |
| Primary Market & Share | 🇺🇸 United States (48.8%) | 🇨🇳 China (61.9%) |
| Direct Visits / mo | 12.98M | 2.53M |
| User Rating | 4.6 | 4.6 |
| Supported Platforms | Website | Website |
High-quality human data for AI training, evaluation, and research
Filter participants by detailed demographic, professional, and behavioural criteria and reach narrow or representative samples rather than a generic crowd.
Collect human preference data for model fine-tuning, run safety evaluations and red-teaming, and use a feedback API to plug humans into automated pipelines.
Attention checks, honesty screening, and approval workflows help filter out careless or fraudulent responses before you analyse results.
Publish a study and begin collecting responses quickly, with tooling that supports screening, quotas, and longitudinal designs.
An agentic coding platform that ships real software
An AI-native desktop IDE where agents read the codebase, plan multi-step work and complete tasks across many files.
Switch between autocomplete for quick edits, chat for collaborative coding, and an autonomous agent for delegated tasks with approval controls.
Repository-wide indexing and context engineering keep changes aligned with your architecture, style and dependencies.
Plugins for VS Code and JetBrains, a terminal CLI, and a mobile app for monitoring and approving agents remotely.
Provides a deeply integrated AI-native IDE experience for multi-file code editing, but lacks Qoder's standalone agentic orchestration.
Provides a deeply integrated AI-native IDE experience for multi-file code editing, but lacks Qoder's standalone agentic orchestration.
Orchestrates parallel coding agents across an IDE and CLI ecosystem, but operates within Google's specialized development stack.
Orchestrates parallel coding agents across an IDE and CLI ecosystem, but operates within Google's specialized development stack.
Describe your idea and Replit builds a working app in minutes
Large consumer panel for market research surveys, but lacks Prolific's specialized focus on academic studies and AI tuning.
Large consumer panel for market research surveys, but lacks Prolific's specialized focus on academic studies and AI tuning.
Focuses on spec-driven AI development workflows inside an IDE, but is tailored tightly around AWS engineering paradigms.
Focuses on spec-driven AI development workflows inside an IDE, but is tailored tightly around AWS engineering paradigms.
Offers fully autonomous multi-file software engineering in cloud sandboxes, but operates as a separate web platform rather than an IDE plugin.
Offers fully autonomous multi-file software engineering in cloud sandboxes, but operates as a separate web platform rather than an IDE plugin.
Free / Open-sourceA minimal, extensible terminal coding agent you can reshape
Free / Open-sourceA minimal, extensible terminal coding agent you can reshape
SpecialistThe environments frontier AI trains on, and the agents that do the recurring work
SpecialistThe environments frontier AI trains on, and the agents that do the recurring work
Features seamless multi-file project understanding and codebase editing inside an AI-driven IDE, though with slightly different agent customization options.
Features seamless multi-file project understanding and codebase editing inside an AI-driven IDE, though with slightly different agent customization options.
Enterprise-grade data annotation and AI alignment workforce, but less self-serve for academic study recruitment and casual surveys.
SpecialistAI data infrastructure for building production-grade models
SpecialistAI data infrastructure for building production-grade models
Specializes in enterprise-grade multi-file code contexts and SDLC orchestration, but involves a more centralized workspace setup.
Specializes in enterprise-grade multi-file code contexts and SDLC orchestration, but involves a more centralized workspace setup.
