
Large consumer panel for market research surveys, but lacks Prolific's specialized focus on academic studies and AI tuning.
Hex records 782,737 monthly visits with +10.8% month-over-month growth and Freemium, Free Trial, Paid, Contact for Pricing, Free pricing. Prolific records 18,697,671 monthly visits with -1.8% growth and Paid pricing.

An agentic analytics platform that turns questions into governed, trusted answers
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | hex.tech | prolific.com |
| Pricing Model | Freemium, Free Trial, Paid, Contact for Pricing, Free | Paid |
| Monthly Visits | 782.74K (782,737) | 18.7M (18,697,671) |
| MoM Traffic Delta |
| +76.58K (+10.8%) |
| -352.04K (-1.8%) |
| Primary Market & Share | 🇺🇸 United States (64.1%) | 🇺🇸 United States (48.8%) |
|---|
| Direct Visits / mo | 621.75K | 12.98M |
|---|
| User Rating | 4.7 | 4.6 |
|---|
| Supported Platforms | Website | Website |
|---|

An agentic analytics platform that turns questions into governed, trusted answers
Ask a question in plain language and get a reasoned answer with the SQL, charts and tables behind it, available in the Hex workspace, in Slack and from developer tools.
Write SQL, Python and R side by side in one project, then turn cells into interactive, parameterised data apps and dashboards without a separate BI authoring tool.
Centralise metrics, semantics and corporate definitions so answers stay consistent, and see exactly where the agent lacked grounding so you can fix it.
Run graded, rubric-based test suites against the agent to measure answer quality and catch regressions as your data and context evolve.
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.

Large consumer panel for market research surveys, but lacks Prolific's specialized focus on academic studies and AI tuning.

SpecialistThe environments frontier AI trains on, and the agents that do the recurring work
#2
Enterprise-grade data annotation and AI alignment workforce, but less self-serve for academic study recruitment and casual surveys.

Faster for ad hoc statistical analysis and data visualization from natural language, but lacks Hex's robust notebook workflows.

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.


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


Free / Open-sourceOpen-source data labeling and evaluation platform for AI workflows, but requires bringing your own annotation workforce.


SpecialistOffers a spreadsheet-based interface with live data and Python execution, but lacks Hex's structured data app builder.

Simpler plain-English querying and dashboard generation for databases, but lacks Hex's advanced polyglot notebook environment.

SpecialistAI-led customer interviews and research insights at scale
SpecialistSpecializes in embedded white-label customer dashboards, but less suited for internal data team ad hoc analysis than Hex.
Large consumer panel for market research surveys, but lacks Prolific's specialized focus on academic studies and AI tuning.
SpecialistThe environments frontier AI trains on, and the agents that do the recurring work
Faster for ad hoc statistical analysis and data visualization from natural language, but lacks Hex's robust notebook workflows.
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.
SpecialistSources verified B2B professionals and healthcare experts for specialized research, but lacks broad general-population academic panels.
Free / Open-sourceOpen-source data labeling and evaluation platform for AI workflows, but requires bringing your own annotation workforce.
SpecialistOffers a spreadsheet-based interface with live data and Python execution, but lacks Hex's structured data app builder.
Simpler plain-English querying and dashboard generation for databases, but lacks Hex's advanced polyglot notebook environment.
SpecialistAI-led customer interviews and research insights at scale
SpecialistSpecializes in embedded white-label customer dashboards, but less suited for internal data team ad hoc analysis than Hex.