Head to head
Compare products
Pick up to four tracked products. Everything below comes from the most recent snapshot, so the price and model rows are as fresh as the last crawl.
SciSpacePerplexity
| Attribute | SciSpace SciSpace | Perplexity Perplexity |
|---|---|---|
| Segment | Search & Research | Search & Research |
| Version | 2025 | Comet era |
| Entry cost | Free tier, $12/mo | Free tier, Pro $20/mo |
| Pricing tiers | — | Free free · Pro $20 · Max $200 · Enterprise Pro $40 |
| Model stack | GPT · Claude | Sonar · GPT-5.2 · Claude Opus 4.5 · Gemini 3 Pro |
| Context window | — | Varies by model |
| Public API | ||
| Routes models | ||
| Changes / 30d | 0 | 2 |
| Origin | Global | Global |
| Capabilities | Paper chat, Literature review, Citation graph | Cited answers, Deep research, Comet browser, Spaces, Shopping, Focus modes |