Digital Drive HQ Calculators vs Humblytics Free Tools
Both are in Marketing calculators. Here is how their plans, prices and features compare, taken from each vendor's own site.
| Digital Drive HQ Calculators | Humblytics Free Tools | |
|---|---|---|
| Starting price | Free plan | Free plan |
| Free plan | Yes | Yes |
| Free trial | Not stated by the vendor | Not stated by the vendor |
| Plans | Free tools ($0) | Free tools ($0) |
| Fees | Not stated | Not stated |
| Best for | Not stated | Not stated |
| Key features | 19 free marketing calculators; ROI, ROAS, CPC, CPM, CPA and CTR calculators; Conversion rate, CAC, customer LTV and average order value; Profit margin, break-even, markup and percentage calculators | A/B test sample size calculator; A/B test duration calculator; Statistical significance calculator; Conversion rate calculator with industry benchmarks |
| Checked on | 2026-10-03 | 2026-10-03 |
Prices change; confirm on the vendor's site before you buy. Full details and sources are on each tool's page.
Digital Drive HQ Calculators
- Free, no sign-up required
- Result, formula and benchmark shown together
- Part of a hub of 320+ free online tools
Trade-offs
- The site also sells a paid HQ Pro plan, and its price was not captured here
- Includes general maths calculators (sales tax, discounts) beyond marketing
- Shows advertising on the page
Humblytics Free Tools
- Free, no signup needed
- Calculators run in your browser
- Strong on A/B testing and conversion rate optimization math
Trade-offs
- Focused on testing and conversion, with fewer ad-spend metrics than some hubs
- The AI ideas generator needs your own API key
- Humblytics' paid product has a 14-day trial that requires a card; the calculators do not