# Grassfish IXM Platform vs Posterbooking

> Compare Grassfish IXM Platform and Posterbooking, two CMS digital signage products, side by side on pricing, supported platforms, and capabilities.

Source: https://signagelist.org/compare/grassfish-ixm-platform-vs-posterbooking/

## Grassfish IXM Platform

Grassfish IXM Platform is a proprietary digital signage CMS, founded in 2005, headquartered in Sweden. It is delivered as cloud software. Playback is supported on Android, Fire OS, Linux, Tizen, Windows and iOS. Pricing is not published; quotes are given on request. Getting started requires contacting the vendor.

Profile: https://signagelist.org/products/grassfish-ixm-platform/

## Posterbooking

Posterbooking is a proprietary digital signage CMS, founded in 2019, headquartered in USA. It is delivered as cloud software. Playback is supported on 7 platforms, including Amazon Signage, Android, Fire OS, Linux and Raspberry Pi. Paid plans start at $6.49 per month, billed per device. A permanent free tier is available. A free trial is available. Accounts can be opened directly on the website without talking to sales.

Profile: https://signagelist.org/products/posterbooking/

## Side by side

| | Grassfish IXM Platform | Posterbooking |
| --- | --- | --- |
| Category | CMS | CMS |
| Headquarters | Sweden | USA |
| Founded | 2005 | 2019 |
| Platforms | Android, Fire OS, Linux, Tizen, Windows, iOS | Amazon Signage, Android, Fire OS, Linux, Raspberry Pi, Windows, macOS |
| Delivery | cloud | cloud |
| Lowest monthly plan | Not published | $6.49 |
| Free trial | No | Yes |
| Free tier | No | Yes |
| Open source | No | No |
| Self-signup | No | Yes |
| API | No | No |
| SSO | No | No |
| Website | https://grassfish.com/platform/ | https://posterbooking.com/ |

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