Pay for what you use.
Start free, upgrade anytime.
Every tool spends a few tokens per run. Top up with a plan when you need more — no lock-in, cancel whenever.
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Everything, side by side.
| Free | Pro Recommended | Pro Max | |
|---|---|---|---|
| Tokens | 200 / day | 5,000 / mo | 20,000 / mo |
| All 30+ research tools | Included | Included | Included |
| Saved history & workspace | ✓ | ✓ | ✓ |
| Processing priority | Standard | Priority | Highest |
| Super-premium tool features | — | ✓ | ✓ |
| Whole-document round-trip & bulk | — | — | ✓ |
| Longest inputs & highest limits | — | — | ✓ |
| Team seats & invoicing | — | — | ✓ |
| Support | Community | Priority |
Every plan starts free — no card needed. Change or cancel anytime.
How tokens work
One simple credit, across every tool.
◆ 1LightWord-count, convert, readability, BibTeX
◆ 2StandardParaphrase, summarize, detect, cite, translate
◆ 4Heavy AIHumanize, essay, copilot, grader, presentation
◆ 8ForensicPlagiarism, publication intelligence, OCR
Questions
Frequently asked.
Ready when you are.
Create a free account and get 200 tokens every day.