Perplexity Spaces vs ChatGPT Deep Research
A side-by-side look at scores, pricing and features — with RECATOOLS' ASEAN-aware verdict for each.
Perplexity Spaces
Perplexity's shared folders for recurring research projects
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ChatGPT Deep Research
OpenAI's cited, multi-step research agent inside ChatGPT
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| RECATOOLS Score | 7.2 / 10 | 7.8 / 10 |
| Capability | ||
| Value for money | ||
| Ease of use | ||
| ASEAN readiness | ||
| API quality | ||
| Pricing | Subscription | Subscription |
| Free tier | — | — |
| Paid from | — | — |
| Has API | ✗ | ✗ |
| Open source | ✗ | ✗ |
| Free to use | ✗ | ✗ |
| Users | — | — |
| Founded | 2024 | 2025 |
| Maker | — | — |
| Verdict | Spaces solve a real problem with chat-based research tools: without them, every Perplexity thread is an island, and repeating context for a running project gets old fast. A Space bundles the threads, uploaded files (up t... |
Deep Research is the most consequential agent mode ChatGPT ships: point it at a genuinely open-ended question and it will spend anywhere from 5 to 30 minutes autonomously browsing, reading, and cross-checking dozens of s... |
| Full review → | Full review → |
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Comparisons cover up to 4 tools. Scores are RECATOOLS editorial assessments; verify current pricing on each vendor's site.