Perplexity vs Undermind
Perplexity uniquely has 11 features · Undermind uniquely has 6 features.
| Perplexity | Undermind | |
|---|---|---|
| Company | ||
| Founded | 2022 | 2023 |
| HQ | San Francisco | San Francisco |
| AI model | Sonar 2, GPT-5.6 Terra, Claude Sonnet 5, Gemini 3.1 Pro, Grok 4.5 | Claude, ChatGPT, and others (user-connected agents) |
| User base | 15 million MAU | Thousands of researchers across institutions; 1000+ GSK scientists |
| Platforms | Web | Web |
| Languages | 50+ | English only |
| Pricing | ||
| Pricing model | — | Freemium |
| Free plan | Yes | Yes |
| Free trial | No (free tier available instead) | Yes |
| Starting price | $20/mo | $20/mo |
| Enterprise | $40/user/mo | Custom pricing |
| Refund policy | — | Subscriptions can be cancelled at any time, but payments are generally non-refundable once a billing period has begun |
| All plans | Perplexity Pro$17/moPerplexity Max$167/moEnterprise Pro$34/seat/moEnterprise Max$271/seat/moEducation Pro$9/mo | Free$0/moPro (Academic)$20/moPro (Industry)$75/moTeam (Academic)$18.7/person/mo billed annuallyTeam (Industry)$75/moEnterpriseCustom |
| Positioning | ||
| Best for | Researchers, students, professionals, and knowledge workers needing fast cited answers | Academic and serious ongoing research |
| Differentiator | Perplexity combines real-time web search with AI synthesis and inline citations, delivering concise research answers with transparent source verification in a single interface. | Deep AI-powered literature search with full-text analysis and agent integrations, reporting 10x more relevant results than Google Scholar in vendor benchmarks |
| Competitors | ChatGPT, Google Gemini, You.com, Bing Copilot | Elicit, Semantic Scholar, Consensus, Perplexity AI, Research Rabbit, Connected Papers |
| Features | ||
| AI Chat and Deep Search | — | ✓ |
| Centralized Team Billing | — | ✓ |
| Deep Research | ✓ | — |
| External Agent Connections (Claude, Chatgpt) | — | ✓ |
| File Uploads & Analysis | ✓ | — |
| Full Text Analysis | — | ✓ |
| Image Generation | ✓ | — |
| Onboarding Seminars (Enterprise) | — | ✓ |
| Perplexity Computer | ✓ | — |
| Pro Search | ✓ | — |
| Shared Workspaces | — | ✓ |
| Video Generation | ✓ | — |
| Academic Search | ✓ | ✓ |
| AI Summarization | ✓ | ✓ |
| API Access | ✓ | — |
| Browser Extension | ✓ | ✕ |
| Citation Generation | ✓ | ✓ |
| Data Privacy | ✓ | ✓ |
| Document Upload | ✓ | ✓ |
| Export Formats | Markdown, copy to clipboard, shareable link | — |
| Fact Checking | ✓ | ✓ |
| Follow Up Questions | ✓ | ✓ |
| Mobile App | ✓ | ✕ |
| Multi Source Synthesis | ✓ | ✓ |
| Team Collaboration | ✓ | ✓ |
| Web Search | ✓ | ✓ |
| Integrations | ||
| API Access | ✓ | — |
| Browser Extension | ✓ | ✕ |
| Google Docs Export | ✕ | — |
| Key Integrations | Perplexity API, Chrome Extension, iOS Shortcuts, Android integration, Spaces sharing | — |
| Zotero Integration | ✕ | — |