How do Prolific and Surf compare in monthly traffic?

Prolific has 18,697,671 monthly visits, while Surf has 116,252. Traffic estimates describe audience size, not product quality.

How do their growth rates compare?

Prolific has a month-over-month growth rate of -1.8%; Surf has -18.9%.

How does pricing compare?

Prolific: Paid. Usage-based for requesters: you pay participant rewards plus a platform fee, with custom quotes for large or managed programmes. Participants earn per completed study; joining is free. Surf: Free, Pro, Max, API credits. Surf publishes a tiered pricing page covering Free, Pro, and Max plans alongside API credit packages, with annual billing options and Studio credits bundled at higher tiers. Exact figures change over time, so check the official pricing page before purchasing.

What are alternatives to Prolific and Surf?

Other tools in related categories include Branded, LuxAlgo, MacroMicro, Labelbox, Appen.

Prolific vs Surf — Traffic (18.7M vs 116.25K), Pricing & Verdict

Open AI Tools

Side-by-Side Traffic & Specification Matrix

Dimension / Metric	Prolific	Surf
Official Domain	prolific.com	asksurf.ai
Pricing Model	Paid	Free, Pro, Max, API credits
Monthly Visits	18.7M (18,697,671)	116.25K (116,252)
MoM Traffic Delta	-352.04K (-1.8%)