Prolific promo code - September 2026
Researchers across New Zealand cut per-participant costs with Prolific through 5% annual payment savings, bulk study credits, and academic rates. This September 2026, browse codes and 17 offers including cashback credits and colleague referral rewards.
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Prolific Deals
Price Match: Prolific Matches Competitor Participant Pricing
Found a lower price for verified participant data elsewhere? Prolific will match competitor pricing so you can collect high-quality data from real people at the best rate
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5 times used
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Prolific Deals
Birthday Rewards: Bonus Study Credits on Your Account Anniversary
Celebrate your Prolific account anniversary with bonus study credits. Use them to collect high-quality data from real people for your next research or AI project
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Prolific Deals
Gift Card: Prolific Study Credits Gift Card for Researchers
Purchase Prolific study credit gift cards for colleagues and teammates. Recipients can use credits to run AI evaluation, research, or training studies with verified participants
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5%
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Prolific Deals
Payment Discount: Save 5% When You Pay Annually for Study Credits
Choose annual billing for your Prolific study credits and save 5% compared to monthly billing. Collect high-quality data from real people all year round
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10%
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Prolific Deals
Coupon Codes: 10% Off Safety Evaluation Benchmark Studies
Redeem a coupon for 10% off safety evaluation benchmark studies. Get defensible benchmarks with human feedback from representative populations
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20%
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Prolific Deals
Coupon Codes: 20% Off Research Study Participant Payouts
Use a promo code to get 20% off participant payouts for your next research study. Reach breakthroughs faster with insights from verified participants
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Prolific Deals
Multi Buy: Bulk Purchase Study Credits and Save on Per-Participant Cost
Buy study credits in bulk and reduce your per-participant cost. Collect high-quality data from real people across multiple research projects with volume savings
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Prolific Deals
Free Gift: Bonus Participant Credits on First AI Training Study
Launch your first AI training study on Prolific and receive bonus participant credits. Get human feedback from real people for preference tuning at no extra cost
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Prolific Deals
Flash Sale: Limited-Time Discount on AI Safety Evaluation Studies
For a limited time, get discounted rates on AI safety evaluation studies. Collect human feedback from representative populations for benchmarks you can defend
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Prolific Deals
Cashback: Earn Credits Back on Completed Research Studies
Run studies on Prolific and earn credit back on completed research projects. Reach breakthroughs faster while accumulating rewards for future data collection
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Prolific Deals
Bundle: Save on Multi-Study Packages for AI Evaluation
Purchase multiple AI evaluation studies together and save on per-study costs. Collect human feedback from representative populations for preference tuning and safety evals at a bundled discount
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Prolific Deals
Student: Discounted Study Rates for Academic Researchers
University students conducting academic research get reduced rates on participant payouts when accelerating research with verified Prolific participants
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Prolific Deals
Membership Benefits: Prolific Researcher Plan with Exclusive Perks
Join the Prolific researcher membership for early access to new features, discounted study pricing, and priority support for AI training and research projects
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Prolific Deals
Loyalty: Repeat Researcher Rewards with Discounted Study Rates
Researchers who run multiple studies on Prolific unlock discounted participant rates and priority access to representative populations for AI evaluation
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Prolific Deals
Referral: Invite Colleagues and Earn Study Credits
Refer fellow researchers to Prolific and both you and your colleague receive bonus credits to run studies with verified participants
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Prolific Deals
Newsletter: Free Data Collection Tips & Platform Credits
Subscribe to Prolific updates and receive insights on collecting high-quality data from real people, plus exclusive platform credits for your next study
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Prolific Deals
First Order: Get Started for Free on Your First Study
Sign up for free and get started collecting high-quality data from real people. New researchers can launch their first study with no upfront cost
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