Rizvi Haider
Founder, Talkful
Building Talkful after years of watching good product decisions get made from bad research. Voice-first, opinionated, Swiss-based.
Posts · 68
- 2026 · 07 · 09How to run a design sprint that ships a decision22 min read
- 2026 · 07 · 07How to run a Wizard of Oz test before you build22 min read
- 2026 · 07 · 06How to run user research on AI features18 min read
- 2026 · 07 · 05How to build an assumption map for product discovery17 min read
- 2026 · 07 · 04How to prepare for user interviews19 min read
- 2026 · 07 · 03How to run a fake door test that gives real signal18 min read
- 2026 · 07 · 02How to build a user story map that ships16 min read
- 2026 · 07 · 01How to run in-depth user interviews16 min read
- 2026 · 06 · 30How to write a problem statement that holds up19 min read
- 2026 · 06 · 29How to build a service blueprint that survives20 min read
- 2026 · 06 · 28Generative vs evaluative research: when to use each17 min read
- 2026 · 06 · 27Qualitative vs quantitative user research: when each wins15 min read
- 2026 · 06 · 26How to run a first-click test that explains the click27 min read
- 2026 · 06 · 25How to run a heuristic evaluation that finds real friction19 min read
- 2026 · 06 · 24How to choose a user research method15 min read
- 2026 · 06 · 23How to scale user research without scaling researchers19 min read
- 2026 · 06 · 22How to validate a startup idea with user research15 min read
- 2026 · 06 · 21How to run a 5-second test without ignoring the why26 min read
- 2026 · 06 · 20Moderated vs unmoderated user research, when to use each15 min read
- 2026 · 06 · 19How to write effective screener questions18 min read
- 2026 · 06 · 18How to run a contextual inquiry22 min read
- 2026 · 06 · 17How to identify customer pain points that matter21 min read
- 2026 · 06 · 16How to run an affinity diagram for user research18 min read
- 2026 · 06 · 15How to write a user research brief17 min read
- 2026 · 06 · 14How to run tree testing without faking the task24 min read
- 2026 · 06 · 13How to run a Kano model analysis16 min read
- 2026 · 06 · 12How to build an empathy map from real participants19 min read
- 2026 · 06 · 11How to reduce researcher bias in user interviews19 min read
- 2026 · 06 · 10How to present user research findings to stakeholders18 min read
- 2026 · 06 · 09How to run card sorting without losing the why20 min read
- 2026 · 06 · 08How to build a customer journey map that survives19 min read
- 2026 · 06 · 07How to run a beta test that ships the right product16 min read
- 2026 · 06 · 06How to build a user research repository17 min read
- 2026 · 06 · 05How to run customer discovery interviews20 min read
- 2026 · 06 · 04How to build an opportunity solution tree16 min read
- 2026 · 06 · 03How to write NPS follow-up questions that work20 min read
- 2026 · 06 · 02How to run AI moderated user interviews15 min read
- 2026 · 06 · 01How to write a discussion guide for user interviews18 min read
- 2026 · 05 · 31How to Do Thematic Analysis in User Research17 min read
- 2026 · 05 · 30How to apply the Mom Test in user interviews21 min read
- 2026 · 05 · 28How to run a win-loss analysis that finds signal22 min read
- 2026 · 05 · 27How to build user personas without inventing them18 min read
- 2026 · 05 · 26How to run stakeholder interviews before you build14 min read
- 2026 · 05 · 25How to run pricing research that holds up at launch20 min read
- 2026 · 05 · 24How to run usability testing that surfaces real friction19 min read
- 2026 · 05 · 23How to run concept testing without faking the result19 min read
- 2026 · 05 · 20How to run a product-market fit survey15 min read
- 2026 · 05 · 18How to run churn interviews that find signal20 min read
- 2026 · 05 · 17How to write a user research plan15 min read
- 2026 · 05 · 16How many user interviews do you need?15 min read
- 2026 · 05 · 15How to build a customer feedback loop that closes16 min read
- 2026 · 05 · 13How AI follow-up questions work in user research15 min read
- 2026 · 05 · 11Voice vs text surveys, and when to use each15 min read
- 2026 · 05 · 10AI-powered async user research, defined11 min read
- 2026 · 05 · 09How to recruit user research participants17 min read
- 2026 · 05 · 07How to synthesize user research14 min read
- 2026 · 05 · 06How to run unmoderated user research15 min read
- 2026 · 05 · 05How to run jobs to be done interviews14 min read
- 2026 · 05 · 04How to run continuous discovery interviews15 min read
- 2026 · 05 · 03How to run a diary study with voice notes14 min read
- 2026 · 05 · 02A working guide to voice user research14 min read
- 2026 · 05 · 01Mobile user research methods for phone-first users12 min read
- 2026 · 04 · 29Voice of customer research methods that work in 202613 min read
- 2026 · 04 · 25How to analyze user interview transcripts14 min read
- 2026 · 04 · 23Async user research methodology10 min read
- 2026 · 04 · 19How to run voice user interviews9 min read
- 2026 · 04 · 19How to write user research questions that open people up11 min read
- 2026 · 04 · 19What we hear when we stop asking people to write5 min read