kitio.aiMarvin vs RealEye
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Marvin starts at See pricing page and RealEye starts at $390/mo. 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
- Webcam eye-tracking
- Facial emotion coding
- Online surveys
- Mouse and key tracking
- Paid participant panel
- CSV export and API
| Feature | Marvin | RealEye |
|---|---|---|
| Best for | Customer research repository with AI interviews and cited answers | Webcam eye-tracking, facial coding and surveys for online studies |
| Category | Research & search | Research & search |
| Pricing model | Freemium | Free trial |
| Starting price | See pricing page | $390/mo |
| Free plan | Yes | No, 7-day trial |
| Made by | HeyMarvin | RealEye |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Marvin starts at See pricing page and RealEye starts at $390/mo. 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
2 plans
Basic
$390/mo
- 20 own participants per month
- Studies up to 3 minutes
- Eye-tracking, facial coding, surveys
Standard
$990/mo
- 300 own participants per month
- Studies up to 10 minutes
- Live website and smartphone tests
- 3 team collaborators
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
RealEye
- No eye-tracking hardware needed
- Results appear in real time
- Recruit from RealEye's panel
- Expensive for small projects
- No refunds after purchase
- Panelists can't join live website tests
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 RealEye if you want:
- No eye-tracking hardware needed
- Results appear in real time
- Recruit from RealEye's panel
Watch out: expensive for small projects.
Marvin vs RealEye FAQ
What is the difference between Marvin and RealEye?
Marvin: Customer research repository with AI interviews and cited answers. RealEye: Webcam eye-tracking, facial coding and surveys for online studies. Both are research & search tools.
Is Marvin or RealEye cheaper?
Marvin starts at See pricing page and RealEye starts at $390/mo. Check both pricing pages for current plans.
Do Marvin and RealEye have free plans?
Marvin: Yes. RealEye: No, 7-day trial.
Who makes Marvin?
Marvin is made by HeyMarvin.
Who makes RealEye?
RealEye is made by RealEye.
Which should I choose, Marvin or RealEye?
Choose Marvin if you value free plan without a credit card and answers cite the original research. Choose RealEye if you value no eye-tracking hardware needed and results appear in real time.