QualiaInterviews/📚Documentation/🪙 Pricing

🪙 Pricing

🪙Pricing

How it works

To use QualiaInterviews you need credits. We pay 500 credits (equivalent to £50) for free into your account every year, enough for 25 GPT-4.1 interviews or 50 GPT-4.1-mini interviews.
Every time a respondent completes an interview (with five or more AI responses after the first greeting), we deduct credits from your account.
Non-profit and 'for-good' organisations: apply for more free credits.
 

Pricing models

Interview type
AI Model(s)
Cost per interview
Best for
Precision
GPT-4.1
GPT-4.o
20 credits (~£2)
High-stakes, human-like, nuanced interviews
Economy
GPT-4.1-mini
GPT-4.o-mini
DeepSeek Chat
10 credits (~£1)
Simple, structured, or conversational interviews
Super-economy
GPT-4.1-nano (fastest and cheapest model)
5 credits (~£0.50)
Basic or highly-structured interviews
 

Credits

Credits are our in-app currency.

You can buy credits directly from the app (Credits tab) or on the links below:

100 credits = £10
500 credits = £45
1500 credits = £120
Bigger discounts - contact us
 

Quick FAQ

How do I buy credits?
Go to the Credits tab in the app or use the purchase links above.
What if I run out of credits?
You can buy more anytime—your interviews are never interrupted.
Are there free credits?
Yes! Every user gets 500 free credits per year. Non-profits can apply for more. Just contact us at hello@causalmap.app