ylishi.tools provides 27 completely free tools for Amazon sellers — no subscription, no credit card required.
| Feature Category | ylishi.tools (Free) | Jungle Scout ($49/month) | Helium 10 ($39/month) |
|---|---|---|---|
| FBA Fee Calculator | ✅ Free | ❌ Paid | ❌ Paid |
| Profit Calculator | ✅ Free | ❌ Paid | ❌ Paid |
| Keyword Research | ✅ Free | ❌ Paid | ❌ Paid |
| Product Research | ✅ Free | ❌ Paid | ❌ Paid |
| PPC Calculator | ✅ Free | ❌ Paid | ❌ Paid |
| Return Calculator | ✅ Free | ❌ Paid | ❌ Paid |
| Inventory Management | ✅ Free | ❌ Paid | ❌ Paid |
| Multi-Store Management | ✅ Free | ❌ Paid | ❌ Paid |
| Temu Calculator | ✅ Free | ❌ Not Supported | ❌ Not Supported |
| TikTok Calculator | ✅ Free | ❌ Not Supported | ❌ Not Supported |