
Large consumer panel for market research surveys, but lacks Prolific's specialized focus on academic studies and AI tuning.
Prolific records 18,697,671 monthly visits with -1.8% month-over-month growth and Paid pricing. Tinybird records 85,443 monthly visits with -24.7% growth and Freemium pricing.
Managed ClickHouse® and tooling to ship real-time analytics features
| Dimension / Metric | ||
|---|---|---|
| Official Domain | prolific.com | tinybird.co |
| Pricing Model | Paid | Freemium |
| Monthly Visits | 18.7M (18,697,671) | 85.44K (85,443) |
| MoM Traffic Delta | -352.04K (-1.8%) |
| -28.01K (-24.7%) |
| Primary Market & Share | 🇺🇸 United States (48.8%) | 🇪🇸 Spain (15%) |
|---|
| Direct Visits / mo | 12.98M | 22.61K |
|---|
| 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.
Managed ClickHouse® and tooling to ship real-time analytics features
Write SQL and publish it as low-latency HTTP endpoints, backed by columnar storage and serverless scaling, without managing clusters, sharding or Zookeeper.
Stream events over an HTTP Events API, Kafka, S3, GCS, DynamoDB or URLs in Parquet, CSV and NDJSON, so telemetry, transactions and logs land where you can query them.
Create zero-copy, full-stack environments with production data for testing, and roll out schema changes as safe migrations without taking the system offline.
A CLI plus TypeScript and Python SDKs, along with agent skills and a remote MCP server, let AI coding assistants build and deploy analytics pipelines directly.

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

The environments frontier AI trains on, and the agents that do the recurring work

Enterprise-grade data annotation and AI alignment workforce, but less self-serve for academic study recruitment and casual surveys.

Free / Open-sourceReactive TypeScript backend with database, functions and AI gateway

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 integration engineered for AI agents and analytics


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


Free / Open-sourceAI-native data orchestration for trustworthy pipelines

Free / Open-sourceFree real-time analytics for open source projects on GitHub

SpecialistAI-led customer interviews and research insights at scale
Large consumer panel for market research surveys, but lacks Prolific's specialized focus on academic studies and AI tuning.
The environments frontier AI trains on, and the agents that do the recurring work
Free / Open-sourceReactive TypeScript backend with database, functions and AI gateway
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 integration engineered for AI agents and analytics
Free / Open-sourceOpen-source data labeling and evaluation platform for AI workflows, but requires bringing your own annotation workforce.
Free / Open-sourceFree real-time analytics for open source projects on GitHub
SpecialistAI-led customer interviews and research insights at scale