Kaizen Rent vs CarFree: which is better? Comparison 2026
By our public methodology Kaizen Rent scores 90 out of 100 and CarFree scores 79. Below: the factors and facts where they differ, each fact with its source.
Score breakdown
| Kaizen Rent | CarFree | |
|---|---|---|
| Transparency | 91 | 80 |
| Price | 83 | 50 |
| Rental terms | 100 | 100 |
| Convenience | 80 | 91 |
Pros and cons
Kaizen Rent
- Below the country's reference price
- The base price includes damage cover for the rental car
- Unlimited mileage on the base tariff
- Names its legal entity and registration number
CarFree
- The base price includes damage cover for the rental car
- Unlimited mileage on the base tariff
- Names its legal entity and registration number
- Publishes the security deposit amount
Facts side by side
| Fact | Kaizen Rent | CarFree |
|---|---|---|
| Legal entity and registration number shown | Yes kaizenrent.pl | Yes carfree.pl |
| Registration number | KRS 0000954956 kaizenrent.pl | KRS 0000556022 carfree.pl |
| Deposit amount published | Yes kaizenrent.pl | Yes carfree.pl |
| Economy car, price per day for 3 days, % of country reference | 75% kaizenrent.pl | 125% carfree.pl |
| Damage cover included | Yes kaizenrent.pl | Yes carfree.pl |
| Unlimited mileage | Yes kaizenrent.pl | Yes carfree.pl |
| Free cancellation | Yes kaizenrent.pl | Yes carfree.pl |
| Online booking | Yes kaizenrent.pl | Yes carfree.pl |
| Airport pick-up | Yes kaizenrent.pl | Yes carfree.pl |
| Rental locations in the country | 57 kaizenrent.pl | 119 carfree.pl |
| Minimum driver age (economy class) | 18 kaizenrent.pl | 21 carfree.pl |
| In business since | 2015 kaizenrent.pl | Not verified |
| App Store rating | Not verified | 4.5★ itunes.apple.com |
| App Store ratings | Not verified | 8 itunes.apple.com |