Blocky vs Control D
Blocky
0xerr0r.github.io
Control D
controld.comSide by side
| Figure | Blocky | Control D |
|---|---|---|
| Price from | Free | $2/mo |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | — | Yes |
| Web | — | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 4 |
| Spec score · Internet Filtering Software | 8.2 (#16) | 9.1 (#3) |
| API | Its REST API includes endpoints for blocking controls, list refresh, DNS queries, cache flushing, and statistics. | The public API uses dashboard-created bearer tokens with read or write scopes and optional source-IP restrictions. |
| Support | The project welcomes issues, feature suggestions, and pull requests on GitHub, and asks users who find Blocky useful to consider contributing. | The pricing comparison lists email and community support, an AI assistant, and live engineer sessions for some plans. |
Plans
Control D
- SMB$2 a month
- EnterprisePriced on request
- MSP / ChannelPriced on request
- School / Non-profitPriced on request
In their own words
Control D
Control D is a configurable DNS filtering and traffic redirection service for controlling access to domains, services and browsing activity. Its filtering includes 20 content categories, custom rules and more than 1,000 premade services that users can block or allow. Malware protection uses threat intelligence feeds and machine learning, with selectable aggressiveness levels. DNS connections support DNS-over-HTTPS, DNS-over-TLS, DNS-over-QUIC and DNS-over-HTTPS/3, as well as IPv4 and IPv6. Listed integrations cover Windows, macOS, Linux, iOS, Android, browsers, routers, RMM tools and Tailscale. API access includes generating and invalidating tokens. Raw query logs are retained for 30 days and lower-resolution analytics for up to one year; customers can choose analytics storage in New York, Amsterdam or Sydney. A free plan is available. The SMB plan costs $2 a month, billed per endpoint, and includes self-serve deployment and real-time analytics. Control D was founded in Toronto in 2021.