Journal.
On people, choices, and the
evidence in between.
Latest articles
181 articles
Ad Testing: Methods, Metrics and Survey Questions
Pretests, brand lift and tracking, with five metrics and worked creative examples. See how a finding points to a frame, cue or line to change.
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Concept Testing: What It Is, Methods and Examples
Concept testing compares reactions to an idea before launch. Learn the methods, questions, cost drivers and examples that help you decide what to develop.
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AI Pricing Research: How to Test Product Prices & Bundles
Learn how to compare prices, bundles and promotions with buyer reactions, costs and returns. Includes worked calculations, pilot choices and a study brief.
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Message Testing: Methods, Questions and Examples
Message testing shows what your copy promises in the buyer’s mind. Learn the questions to ask and how to turn first reactions into clearer ads and landing pages.
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Red Bull Protein: An Illustrative Concept Study
See how a simulated concept study narrowed three unofficial protein-drink ideas to a clear offer and starting audience for a paid product test.
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Data Center Support: Sapien’s 11-Proposal Study
A simulated study compares eleven data-center proposals for 10,000 U.S. residents. See how bills, site impact and guarantees shape a brief for local research.
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How Accurate Are Synthetic Users? 14 Human Comparisons
Fourteen comparisons put Sapien’s simulated results beside human research. See close matches, important misses and what each test can support.
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Who Would Buy the $1,999 iPhone Duo?
Who might buy a $1,999 iPhone Duo? Follow Sapien’s simulated results through buyer groups, daily uses, price comparisons and choices among other iPhones.
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17 Best Market Research Companies and Global Firms in 2026
Compare 17 market research companies, from Ipsos, Kantar and NIQ to AI research platforms. Match their specialties, evidence and services to your decision.
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15 Consumer Insights Companies: Methods & Services
A shortlist for purchase data, audience profiles, interviews and simulated studies, with 15 provider scopes and pricing models.
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13 Qualitative Research Companies: Services & Costs
Compare 13 qualitative research companies by audience, interviews, analysis and services. Find the provider whose methods and evidence fit your question.
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Market Research Services: Types, Costs and How to Choose
Service types, published cost examples, project stages and a brief for comparing quotes. See what a supplier handles and which work stays with your team.
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