No credit card • 5 min setup • Transparent pricing
See how Koji transforms feedback collection
❌ Shallow responses
❌ No follow-up questions
❌ Survey fatigue
✓ Rich, detailed responses
✓ Natural follow-up questions
✓ Higher engagement
People hate filling out forms. Response rates keep dropping.
"It was fine." Great. But WHY? What specifically worked or didn't?
One-on-one interviews give great insights but cost time and money.
Koji adapts to match your research needs
Warm, understanding, and validating. Creates a safe space for honest emotional responses.
Get structured data AND conversational depth
How likely are you to recommend Koji?
Which features do you use most? (Select all that apply)
✨ Interactive questions appear naturally in Koji conversations
Create your first survey in minutes, not hours
People love chatting. 3-5x longer conversations than forms
AI asks "why" and "how" so you don't have to
See exactly what each conversation costs. No surprises.
Anonymous responses. Encrypted API keys. Your data, your control.
Upload materials and AI references them naturally
Add title, choose an AI persona, upload context files (optional)
Get a unique URL. Share it anywhere - email, Slack, social media
AI conducts the interviews. You get rich, detailed responses.
Join researchers, educators, and product teams getting better feedback
Start with KojiFree to start • No credit card required