Perplexity AI
Research
VS
ChatGPT
Large Language Models
Perplexity AI
AI-powered answer engine combining search with LLM synthesis; provides cited, comprehensive answers from web sources.
Yes; basic search with limited Pro queriesFrom $20/month
ChatGPT
OpenAI's conversational AI assistant that understands context, generates human-quality text, writes and debugs code, and analyzes images; available via web, mobile apps, and API.
Yes; GPT-5.2 Instant with ~10 messages per 5 hours, web browsing, limited file uploadsFrom $8/month
Attribute
Pricing
| Free Tier | Yes; basic search with limited Pro queries | Yes; GPT-5.2 Instant with ~10 messages per 5 hours, web browsing, limited file uploads |
| Paid Plans |
|
|
| Enterprise Pricing | $40/user/month | Contact sales |
Enterprise Features
Security, compliance, and enterprise administration capabilities
Security & Compliance
| SOC 2 Type II | Yes | Yes |
| ISO 27001 | No | Yes |
| GDPR Compliant | Yes | Yes |
| HIPAA | No | Enterprise only |
| SSO | Yes | Yes |
Enterprise Administration
| SCIM Provisioning | No | Yes |
| RBAC | Yes | Yes |
| Admin Console | Yes | Yes |
| Usage Analytics | Yes | Yes |
Support & SLAs
| Uptime SLA | — | 99.9% |
| Support Channels |
| |
| Dedicated Account Manager | Enterprise only | Enterprise only |
Quick Specs Comparison
| Feature | Perplexity AI | ChatGPT |
|---|---|---|
API Access | Yes | Yes |
Mobile App | iOS, Android | iOS, Android |
Support | Help Center, Email | Help Center, Community Forum, Email |
Languages | 20+ languages | 95+ languages |
Team Features | Yes | Yes |
Export Formats | Text, Markdown | Text, Markdown, PDF, Code |
Integrations | Chrome Extension, Slack, Zapier | Zapier, Microsoft 365, Slack, Google Drive, Browse with Bing |
Input Types | Text, Images, Files | Text, Images, Files, Voice |
Quick Recommendation
Choose Perplexity AI if you are...
- Users preferring established platforms
Choose ChatGPT if you are...
- Healthcare and regulated industries
- Users wanting the latest GPT models and plugins
- Teams needing Microsoft 365 integration