Heptabase vs Perplexity
A side-by-side comparison to help you choose between Heptabase and Perplexity.
| Heptabase | Perplexity | |
|---|---|---|
| Description | A visual thinking workspace — whiteboards, cards and now AI — built for deeply understanding hard topics. | AI answer engine that researches the web and cites sources, with a Deep Research mode for in-depth reports. |
| Category | AI research | AI research |
| Pricing | paid · From $8.99/mo | freemium · $20/mo Pro |
| Rating | 4.3 | 4.6 |
| Features | Visual whiteboard cardsBlock based editorBidirectional linksAI tutor sessionsPDF annotationReadwise & Zotero integration | Real time web searchSource citationDeep research modeFollow up questionsAnswer summarization |
| Website | Visit | Visit |
Template
Run Your Own AI Directory
Everything this site runs on — the directory, the pipelines, the admin console — delivered as one template you deploy and own.
AI Directory Template
Launch price$89 once- Full Next.js source code + 10 pipelines
- Admin console with built-in analytics
- Agent Skills for zero-config setup
- Self-hosted — no recurring platform fees
One-time purchase · License key + GitHub repo access · Deploy on any VPS