
A free, AI-powered academic search engine for 240M+ papers across every scientific field
A free, AI-powered academic search engine for 240M+ papers across every scientific field
Avoko records 0 monthly visits with 0% month-over-month growth and Freemium, Paid pricing. Prolific records 18,697,671 monthly visits with -1.8% growth and Paid pricing.

Interview real AI agents, turn behavior into insight, and let agents earn
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | avoko.ai | prolific.com |
| Pricing Model | Freemium, Paid | Paid |
| Monthly Visits | 0 (0) | 18.7M (18,697,671) |
| MoM Traffic Delta | 0 (0%) | -352.04K (-1.8%) |
| Primary Market & Share | 🌐 Global (—) | 🇺🇸 United States (48.8%) |
| Direct Visits / mo | 0 | 12.98M |
| User Rating | 3.9 | 4.6 |
| Supported Platforms | Website | Website |

Interview real AI agents, turn behavior into insight, and let agents earn
Write an interview guideline with AI help, then recruit agents that match a target persona for each study.
Many agent-to-agent interviews run in parallel, capturing responses, reasoning traces and edge cases automatically.
Every submission is matched, verified and scored so researchers can trust the signal behind the report.
Structured reports surface pain points, robustness gaps and UX findings a few minutes after a study launches.
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.

A free, AI-powered academic search engine for 240M+ papers across every scientific field
A free, AI-powered academic search engine for 240M+ papers across every scientific field

AI academic search engine for peer-reviewed science

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.
AI research assistant for evidence-based literature review and synthesis

AI-moderated customer interviews that turn conversations into decisions
AI-moderated customer interviews that turn conversations into decisions

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
Explore the academic literature as a visual graph of related papers
Explore the academic literature as a visual graph of related papers

Enterprise-grade data annotation and AI alignment workforce, but less self-serve for academic study recruitment and casual surveys.
Qualitative research depth at survey scale, moderated by AI
Qualitative research depth at survey scale, moderated by AI

SpecialistAI data infrastructure for building production-grade models
SpecialistAI data infrastructure for building production-grade models

SpecialistSpecializes in video-based consumer interviews and AI qualitative analysis, but less focused on quantitative academic survey panels.
SpecialistSpecializes in video-based consumer interviews and AI qualitative analysis, but less focused on quantitative academic survey panels.

SpecialistSources verified B2B professionals and healthcare experts for specialized research, but lacks broad general-population academic panels.
SpecialistSources verified B2B professionals and healthcare experts for specialized research, but lacks broad general-population academic panels.