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220 articles in this category · page 9 of 19
"How do we measure research?" is the single hardest question research leaders get. Here are the 12 KPIs we've seen actually work in 2026 — split by leading indicators, lagging indicators, and the financial outcomes that defend research budget.
Koji Team · May 21, 2026 · 12 min read
Marketing teams need customer voice in their messaging, positioning, and campaigns — not in a PM's Notion doc. Here are the 9 best customer research tools for marketers in 2026, ranked by what actually drives campaign ROI.
Koji Team · May 21, 2026 · 13 min read
The 10 best customer insights platforms in 2026 — Koji, Qualtrics, Medallia, Sprig, Pendo, Productboard, Gong, Dovetail, Forsta, and Contentsquare. We compare pricing, AI capabilities, qualitative vs quantitative coverage, and explain why the customer insights category is converging on AI-native platforms in 2026.
Koji Research Team · May 20, 2026 · 15 min read
AI personas (a.k.a. synthetic users) promise instant feedback, but a growing body of evidence shows they hallucinate insights, miss real-world behavior, and skew Western. Here is when to use them, when to avoid them, and why real AI-moderated interviews remain the gold standard.
Koji Team · May 19, 2026 · 13 min read
Customer research automation uses AI to run interviews, transcribe responses, surface themes, and deliver reports without manual work. Here is how leading teams cut research cycles from 4–6 weeks to 24 hours in 2026 — and the platforms making it possible.
Koji Team · May 19, 2026 · 12 min read
Looking for actually-useful free user research tools — not 14-day trials? We compared 11 platforms with forever-free plans across AI interviews, surveys, usability testing, heatmaps, and analytics. Koji leads for AI-moderated interviews; here is the full lineup.
Nirmay Panchal · May 18, 2026 · 10 min read
Loop11 is one of the original online usability testing tools. Koji is an AI-native customer research platform. Here is how the two compare across method, AI capability, analysis depth, pricing, and use case fit for 2026.
Nirmay Panchal · May 18, 2026 · 8 min read
Choosing between Koji and PlaybookUX? Koji runs AI-moderated, two-way voice interviews that probe for the "why" behind behavior. PlaybookUX is an unmoderated usability testing suite with a 6M-participant panel. Here is the head-to-head for 2026.
Nirmay Panchal · May 18, 2026 · 9 min read
43% of startups fail because they build something no one wants. Customer discovery interviews are the single most effective way to prevent that — here's how to run them, what to ask, and how to get results fast.
Koji Team · May 17, 2026 · 11 min read
Traditional focus groups cost $15,000–$30,000 per session and take six weeks. AI focus group platforms do the same job at 1–5% of the cost, in days. We ranked the 10 best AI focus group platforms in 2026 by research depth, modality, and cost.
Koji Research Team · May 17, 2026 · 12 min read
Userbrain runs unmoderated user testing on websites, apps, and prototypes with a 170k+ tester panel. Koji runs AI-moderated customer interviews with automatic thematic analysis. They solve fundamentally different problems. Full feature, pricing, and use-case comparison for 2026.
Koji Research Team · May 17, 2026 · 11 min read
Optimal Workshop is the gold standard for card sorting and tree testing. Koji is the AI-native platform for customer interviews and thematic analysis. Here is exactly which one solves your research problem in 2026 — and why most teams need both.
Koji Research Team · May 17, 2026 · 10 min read