kitio.aiMarvin vs Supertest
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Marvin starts at See pricing page and Supertest starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Research knowledge hub
- AI-moderated interviews
- Ask AI with citations
- Live in-product intercepts
- PII redaction
- 30+ integrations
- AI discussion guides
- Participant recruiting
- AI-moderated interviews
- Instant synthesis
- Highlight reels
- CLI launch
| Feature | Marvin | Supertest |
|---|---|---|
| Best for | Customer research repository with AI interviews and cited answers | AI-moderated user interviews from study design to insights |
| Category | Research & search | Research & search |
| Pricing model | Freemium | Paid |
| Starting price | See pricing page | See pricing page |
| Free plan | Yes | No |
| Made by | HeyMarvin | Supertest |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Both offer: AI-moderated interviews.
Pricing compared
Marvin starts at See pricing page and Supertest starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
4 plans
Free
Free
- Core features
- No credit card required
Starter
Contact sales
- More seats and integrations
- AI capabilities
Pro
Contact sales
- Admin controls
- Salesforce add-on available
Enterprise
Contact sales
- Advanced agentic Ask AI
- Automatic PII redaction
- Salesforce CRM integration
- Dedicated success manager
Prices in USD, checked Oct 29, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Marvin
- Free plan without a credit card
- Answers cite the original research
- Can run new interviews, not just store them
- Paid plan prices aren't published
- Interview tools are a paid add-on
- Salesforce sync costs extra on Pro
Supertest
- Handles recruiting and interviews
- Results in about a day
- Works with prototypes and ideas
- Pricing isn't shown on the homepage
- AI moderation can miss nuance
- Panel quality depends on criteria
Which one should you choose?
Choose Marvin if you want:
- Free plan without a credit card
- Answers cite the original research
- Can run new interviews, not just store them
Watch out: paid plan prices aren't published.
Choose Supertest if you want:
- Handles recruiting and interviews
- Results in about a day
- Works with prototypes and ideas
Watch out: pricing isn't shown on the homepage.
Marvin vs Supertest FAQ
What is the difference between Marvin and Supertest?
Marvin: Customer research repository with AI interviews and cited answers. Supertest: AI-moderated user interviews from study design to insights. Both are research & search tools.
Is Marvin or Supertest cheaper?
Marvin starts at See pricing page and Supertest starts at See pricing page. Check both pricing pages for current plans.
Do Marvin and Supertest have free plans?
Marvin: Yes. Supertest: No.
Who makes Marvin?
Marvin is made by HeyMarvin.
Who makes Supertest?
Supertest is made by Supertest.
Which should I choose, Marvin or Supertest?
Choose Marvin if you value free plan without a credit card and answers cite the original research. Choose Supertest if you value handles recruiting and interviews and results in about a day.