Kameleo
8.8#4 in web browsersFree planFree planAndroidiOSWebAPI
VisitKameleo vs Sleipnir
What both publish
| Fact | Kameleo | Sleipnir |
|---|---|---|
| Cross-device sync | Yes | Yes |
| Extensions | Chrome/Edge CRX and Firefox XPI extensions can be attached to profiles, including through API-created profiles. | Chrome extensions are supported on the Windows version; the Mac version currently does not support extensions. |
| Founded | 2017 | 2002 |
| Free plan | Yes | Yes |
| Headquarters | Budapest, Hungary | Osaka, Japan |
| Product | Kameleo is an anti-detect browser for web scraping, browser automation, and multi-account management. | Sleipnir 6 is a web browser designed for Windows and Mac. |
| Support | Support includes in-app bug reporting with logs, an AI agent available around the clock and human responses during weekday CET hours with a stated 24-hour workday target. | Fenrir directs visitors to its email form for inquiries and notes it may not be able to respond by phone. |
Kameleo plans
- FreeFree
- Startup annual€45 a month
- Startup (annual)€45 a year
- Startup€59 a month
- Startup (monthly)€59 a month
- Business (annual)€225 a year
Sleipnir plans
- Sleipnir 6 for WindowsFree
- Sleipnir for MacFree
Pick Kameleo if…
Kameleo suits people automating browser tasks, scraping the web, or managing multiple accounts. Its scripting integrations, local API, and cloud-profile team controls may also suit teams with automation workflows.
Pick Sleipnir if…
You want what its maker publishes above — check its page for the details.