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220 articles in this category · page 11 of 19
42% of startups fail because nobody wants what they built. These 10 customer validation tools — from AI interview platforms to landing-page validators — help you prove demand before you ship. Honest 2026 buyer's guide.
Koji Research Team · May 10, 2026 · 15 min
Pollfish is a global DIY consumer survey platform with a 100M+ respondent panel. Koji is an AI-moderated interview platform with thematic analysis. Which actually surfaces the why behind your customer answers?
Koji Research Team · May 10, 2026 · 13 min
Koji and Fullstory answer different halves of the customer question. Fullstory shows you what users do; Koji asks them why. Here is a 2026 side-by-side on features, pricing, and the right tool for each research goal.
Koji Research Team · May 10, 2026 · 13 min
A side-by-side comparison of Koji and Trymata (formerly TryMyUI) — what each does well, where the methodologies diverge, and which platform fits your research goal in 2026.
Koji Research Team · May 9, 2026 · 12 min
A side-by-side review of the top AI thematic analysis platforms in 2026 — what each does well, where they fall short, and why AI-native research platforms like Koji deliver themes 28x faster than manual coding without sacrificing rigor.
Koji Research Team · May 9, 2026 · 11 min
B2B customer research is harder than B2C — smaller samples, busier participants, complex buying committees. We compared 10 platforms (Koji, Dovetail, UserTesting, Gong, User Interviews, Maze, Lookback, Qualtrics, Amplitude, Hotjar) on what actually matters for B2B teams.
Koji Team · May 8, 2026 · 12 min read
Amplitude tells you what users do. Koji tells you why they do it. Compare AI-moderated voice interviews and structured questions to behavioral analytics and AI Feedback — pricing, features, and when to use which.
Koji Team · May 8, 2026 · 10 min read
Gong records sales calls that already happened. Koji proactively runs AI-moderated customer interviews — with customers, prospects, or churned users. Compare features, pricing (from €1 per qualified interview vs $13K+/year), and which fits your team.
Koji Team · May 8, 2026 · 10 min read
A 2024 study found exit surveys match the real churn driver in only 31% of cases. The right interview tool fixes that. Here are the 8 best churn interview platforms for 2026 — with Koji at #1.
Koji Team · May 7, 2026 · 10 min read
Voxpopme records one-way video clips. Koji runs two-way AI-moderated voice interviews that probe in real time, from €1 per qualified interview, with 10 free credits at signup. Compare features, pricing, and which fits your research.
Koji Team · May 7, 2026 · 9 min read
Insight7 analyzes recorded calls. Koji runs the interviews itself — AI-moderated voice conversations starting free with 10 credits. Compare features, pricing, and which fits your team in 2026.
Koji Team · May 7, 2026 · 9 min read
Wynter is a B2B panel for testing copy with rented respondents. Koji runs AI-moderated voice and text interviews with anyone — your customers, prospects, churned users, or recruited audiences. Compare pricing, features, and use cases for 2026.
Koji Team · May 6, 2026 · 12 min read