Perplexity vs OpenAI: AI Vendor Risk Comparison
Side-by-side risk comparison of Perplexity and OpenAI across 8 dimensions: data handling, IP exposure, jurisdiction, security, regulatory compliance, transparency, business stability, and dependency chain.
AI-powered search engine that combines real-time web retrieval with large language models to deliver cited, conversational answers. Routes queries across multiple frontier models including Claude, GPT, and Gemini.
Creator of the GPT model family and ChatGPT, one of the most widely adopted AI platforms globally. Operates as a capped-profit entity under a nonprofit parent.
Risk dimensions side by side
Lower score = lower risk under TrustAtlas's default-balanced weight profile. The greener cell in each row is the lower-risk vendor for that dimension. How scoring works.
| Dimension | Perplexity | OpenAI | Delta |
|---|---|---|---|
| Data Handling | 41.75 | 23 | OpenAI -18.8 |
| IP Exposure | 60.5 | 17 | OpenAI -43.5 |
| Jurisdiction | 12.5 | 12.5 | Tied |
| Security | 39.75 | 18.25 | OpenAI -21.5 |
| Regulatory Compliance | 60 | 30 | OpenAI -30.0 |
| Transparency | 70 | 10 | OpenAI -60.0 |
| Business Stability | 26.75 | 16 | OpenAI -10.8 |
| Dependency Chain | 36.33 | — | — |
Analyst summary
Perplexity
Perplexity is a search-and-answer product that combines retrieval with multiple third-party LLMs. Dow Jones and NYP litigation over content scraping, opt-out-only training on user queries, and aggressive growth-over-governance posture all raise material concerns for enterprise adoption.
Useful tool for individual research, but not yet mature enough for enterprise-wide standardization.
OpenAI
OpenAI operates the most widely deployed AI models (GPT-5 family) and has the largest developer ecosystem in the industry. Its enterprise tier is enterprise-grade from a security standpoint, but consumer-tier data handling, training data provenance lawsuits, and deep Microsoft Azure dependency keep it from a clean bill of health.
Safe for most enterprises on the Team or Enterprise tier; treat the consumer tier as unfit for confidential data.
Recent incident activity
| Logged incidents | 0 | 2 |
Incident counts are cumulative across the platform's history. See each vendor's profile for severity breakdown and source links.