Consensus
Perplexity AI
| Feature | Consensus | Perplexity AI |
|---|---|---|
| Pricing | Free / from $8.99/mo | Free / from $20/mo |
| Free Plan | ✓ Yes | ✓ Yes |
| Rating | 4.4 / 5 | 4.5 / 5 |
| Best For | researchers, students, healthcare-professionals, science-communicators | researchers, students, journalists, professionals |
| Founded | 2021 | 2022 |
| Ai Search | ✓ | ✗ |
| Consensus Meter | ✓ | ✗ |
| Copilot Summaries | ✓ | ✗ |
| Paper Snapshots | ✓ | ✗ |
| Study Finder | ✓ | ✗ |
| Citation Export | ✓ | ✗ |
| Search | ✗ | ✓ |
| Citations | ✗ | ✓ |
| Focus Modes | ✗ | ✓ |
| File Upload | ✗ | ✓ |
| Collections | ✗ | ✓ |
| Api | ✗ | ✓ |
✓ Consensus Pros
- Answers backed by peer-reviewed research
- Consensus meter shows scientific agreement
- Copilot summarizes findings
- Free tier available
✗ Consensus Cons
- Limited to published academic papers
- Cannot access all paywalled journals
- Less useful for non-scientific queries
✓ Perplexity AI Pros
- Source citations
- Real-time web access
- Focus modes
- Clean UI
✗ Perplexity AI Cons
- Limited free queries
- Can still have errors
- No document upload on free
The Verdict
Consensus is built for researchers and students, with a focus on ai-search and consensus-meter. Perplexity AI targets researchers and students and leads with search and citations.
On pricing, Consensus is the clear winner for budget-conscious users — starting at $8.99/mo compared to $20/mo for Perplexity AI. That $11.01/mo difference adds up quickly for growing teams.
Both offer free plans, so you can test each with your real workflow before committing to a subscription.
Both tools are a solid fit for researchers, students — in those cases, the decision often comes down to workflow style and how your team prefers to organize work.
This is a genuinely close comparison. If you can, sign up for both free trials (where available) and run a one-week test with your actual team tasks before deciding.
