ChatGPT vs Perplexity
Independent side-by-side comparison — trust scores, security compliance, legal risk, and community signals.
ChatGPT
2026-W14
45/100
EXTENDEDEVALUATION
★ WINNER
VS
Perplexity
2026-W14
35/100
EXTENDEDEVALUATION
Trust & Risk Scores
| Category | ChatGPT | Perplexity | |
|---|---|---|---|
| Trust Score | 45/100 | 35/100 | ◀ |
| Security Score | 75/100 | 25/100 | ◀ |
| Legal Risk Score | 88/100 | 90/100 | ◀ |
| Financial Stability | 85/100 | 65/100 | ◀ |
| Integration Score | 100/100 | 20/100 | ◀ |
Compliance & Security
| Certification / Feature | ChatGPT | Perplexity | |
|---|---|---|---|
| SOC 2 | ✅ | ✅ | = |
| ISO 27001 | ✅ | ❌ | ◀ |
| GDPR | ✅ | ✅ | = |
| HIPAA | ✅ | ✅ | = |
| SSO | ✅ | ✅ | = |
| IP Indemnification | ⚠️ | ⚠️ |
Community Signals
| Signal | ChatGPT | Perplexity | |
|---|---|---|---|
| Positive Mentions | 139 | 48 | ◀ |
| Negative Mentions | 59 | 14 | ▶ |
Pros & Cons
ChatGPT
✅ Pros
- Market-leading brand recognition and extensive user base.
- Robust financial backing and high valuation, indicating long-term stability.
- Comprehensive enterprise security certifications (SOC 2 Type II, ISO 27001, HIPAA BAA, GDPR DPA).
- Broad integration capabilities with SSO, APIs, and developer tools.
- Continuous feature development and platform expansion (e.g., CarPlay integration).
❌ Cons
- Severe degradation in core model quality, leading to hallucination, factual inaccuracies, and perceived bias.
- Critical safety failures, including providing instructions for suicide, posing extreme ethical and reputational risks.
- DALL-E image generation produces disturbing and inappropriate content, indicating flawed safety filters.
- Unpredictable API billing and cost factors that may not be immediately visible in initial pricing, with significant discrepancies between reported usage and actual charges.
- Commercially unreasonable legal terms, including an 'AS IS' warranty and severely limited liability cap.
- Default opt-in for data training on consumer tiers, creating a high risk of corporate IP leakage.
- Mobile app performance issues and bugs (voice-to-text, audio playback, slow loading).
- Opaque data retention and deletion policies, creating compliance gaps.
Perplexity
✅ Pros
- Excellent at providing quick, sourced answers for web research.
- Simple, intuitive user interface.
- Strong financial backing from top-tier investors.
❌ Cons
- CRITICAL: Active class-action lawsuit alleging fraudulent privacy practices.
- Opaque policies on using customer data for AI model training.
- Lack of essential enterprise security and compliance features (audit logs, IP shield).
- Evidence of accelerating user churn to competitors.
- Unpredictable costs associated with advanced features.
Segment Fit
| Segment | ChatGPT | Perplexity |
|---|---|---|
| Startup (1–50) | Caution | Caution |
| Midmarket (50–500) | Caution | Caution |
| Enterprise (500+) | Caution | Caution |
📋 Our Assessment
ChatGPT leads this comparison with a trust score of 45/100 vs 35/100.
For security-conscious teams, ChatGPT has the stronger compliance posture (75/100 vs 25/100).
Read full reports: ChatGPT Report → | Perplexity Report →