User Interviews vs Respondent (2026): Which Recruiting Marketplace Wins — and Why Recruiting Is Only Half the Job
User Interviews and Respondent recruit B2B and consumer participants for research. Compare 2026 panel pricing and targeting — plus KogniFeed for the AI-moderated interview half after recruiting.
Recruiting is half the research job
User Interviews vs Respondent is the classic marketplace comparison for UX and product researchers who need participants they do not already have. User Interviews offers a large B2B and consumer panel with scheduling integrations. Respondent emphasizes B2B professionals and pay-as-you-go recruiting. Both charge per matched session. Neither includes a full AI-moderated interview platform with blueprint capture and automatic thematic analysis — you recruit, then use Zoom, a survey tool, or a separate AI product for the session itself.
User Interviews strengths
- Broad panel with screening filters
- Integrations with Calendly and research tools
- Hub for managing participant communication
Respondent strengths
- B2B professional targeting — titles, industries, company size
- Pay-per-complete recruiting model
- Fast turnaround for niche profiles
After recruiting: moderation and analysis
Paying for recruitment without a scalable interview layer leaves teams scheduling live calls one by one — or sending static screeners that shallow out. KogniFeed handles the other half when your audience is reachable directly: CRM with 500 contacts, personalized invite links, bulk email, website embed, and API triggers. For external panelists, share a KogniFeed public link after User Interviews or Respondent matching; the Insight agent runs async, probes answers, and analysis hub stores notes and themes without a separate synthesis sprint.
KogniFeed recruiting + interview stack
- CRM — import contacts, segment groups, track opens and completions
- Personalized invites — runtime context greets known recipients
- Insight agent — session shape, objectives, one question per turn
- Blueprint — structured capture during async chat
- Analysis compare — cohorts by invite source or CRM group
- Free tier — 10 sessions/month on owned audience before panel spend
When to combine marketplace + KogniFeed
Use User Interviews or Respondent when you need net-new B2B profiles you cannot reach in your CRM. Use KogniFeed as the session and analysis layer — one branded link, automatic post-interview notes, no manual tagging marathon. Use KogniFeed alone when you already have customers, trial users, or employees to interview.