Castmill
7.7#19 in digital signage softwareFrom $29 a monthFree planAndroidiOSWebAPI
VisitCastmill vs OptiSigns
What both publish
| Fact | Castmill | OptiSigns |
|---|---|---|
| API access | Yes | Yes |
| Content types | images,videos,animations,audio,widgets | JPG,PNG,BMP,GIF,AVI,MP4,PDF,DOC,DOCX,PPT,PPTX,XLS,XLSX,Google Docs,Sheets,Slides,YouTube,Instagram,Twitter,websites |
| Free plan | Yes | Yes |
| Integrations | Custom templates can read data from service APIs or scrape webpages, and custom widgets can fetch data through service integrations. | The site lists more than 140 apps, including weather, Instagram, Power BI, YouTube, and Google Slides. |
| Paid from | 29 | 9 |
| Product | Castmill is a digital signage platform for building and monetizing a digital signage network. | OptiSigns turns screens and TVs into digital signage for engaging customers and employees. |
| Security | A maker article describes a security-first, zero-trust approach with authentication and permissions checks, and states a goal of SOC 2 certification within one year of first production release. | OptiSigns says it encrypts data in its application and holds AICPA SOC 2 Type II certification. |
| Support | Castmill lists chat, email, in-app messaging, and appointment-based Zoom calls as support channels. | The company says its US-based support team is available by email, phone, or its support system. |
Castmill plans
- Starter$29 a month
- Growth$49 a month
- Enterprise$99 a month
- First player subscriptionFree
OptiSigns plans
- FreeFree
- Standard$9 a month
- Pro$11.25 a month
- Pro Plus$13.50 a month
- Engage$27 a month
- Enterprise$40.50 a month
Pick Castmill if…
You want what its maker publishes above — check its page for the details.
Pick OptiSigns if…
OptiSigns suits businesses managing digital signage for settings such as retail, restaurants, healthcare, education and corporate offices. It may also fit teams that need to update screens remotely or coordinate content approvals.