Compare
Maxna vs the respondent-quality category
Most survey fraud tools stop at who the person is - or at a known question library. AI Agents still look like a real device. Maxna scores the respondent and the response - and stops the agent.
Why Maxna is different
Other platforms score the respondent. Maxna scores the respondent and the response.
Device IDs, bots, VPNs, and duplicates are necessary. They are not enough. A real device can still paste ChatGPT into every open-end. Maxna's proprietary AI grades what people type - so sample integrity is both who they are and what they say.
Respondent quality
Where most tools stop
- Device fingerprinting and environment risk
- Bots, scripts, and click farms
- VPN / proxy and geo mismatch
- Duplicates and professional respondents
Response quality
Maxna's proprietary AI layer
- AI-written and synthetic open-ends
- Low-effort and copy-paste answers
- Cross-question consistency
- Open-end scoring before the complete is paid
See the platform, AI response detection, or compare Maxna to other tools.
Head-to-heads
Pick a comparison
Maxna vs CloudResearch Sentry
A patented question library vs a dual-layer gate. Agents sit Sentry. Maxna fails them.
Maxna vs Verisoul
Identity-only vs Maxna. AI Agents pass Verisoul. Maxna stops them.
Maxna vs Research Defender
A respondent score vs a gate that catches AI Agents and AI answers.
Maxna vs RelevantID
A fingerprint is not agent detection.
Sentry alternatives
Replace extra screening questions with Maxna.
Verisoul alternatives
Replace identity-only software with Maxna.
Research Defender alternatives
Replace a person-score with a dual-layer gate.
Best survey fraud detection software 2026
Maxna. The others miss AI Agents.
See both layers on your traffic.
We’ll map your current vendor to what Maxna already includes - and what it adds on the answers.
Talk to us