OpenBLD

API—OSS—FREEyesDOCS4/5
OP5.8#18 of 65
outWeboutWindowsoutMacoutLinuxoutAndroidoutiOS

Ranked in Internet Filtering Software ·Free plan

About

OpenBLD is ranked #18 of 65 in internet filtering software on Inferse. It runs on Android, Browser extension, iOS, Linux, macOS, Self-hosted, Web, Windows. There is a free plan.

Compared on internet filtering software

Free plan
Yesopenbld.net
Paid from
$15/moopenbld.net
Custom blocklists
Yesopenbld.net
Activity reports
advancedopenbld.net
Platform support
Android 9+, iOS 14+, browsers, desktops, phones and routersopenbld.net

Facts

Product
OpenBLD provides protective DNS to block malware, phishing, tracking, and unwanted domains.openbld.net · 8 Oct 2026
Protocols
The service supports classic DNS, DNS-over-HTTPS (DoH), and DNS-over-TLS (DoT).openbld.net · 8 Oct 2026
Filtering modes
ADA is an adaptive profile for most users, while RIC applies stricter filtering that may affect some services.openbld.net · 8 Oct 2026
Setup
OpenBLD Free requires no agent or additional software installation and can be configured on phones, browsers, desktops, and routers.openbld.net · 8 Oct 2026
Browser extension
The browser extension is for Chrome, Edge, Brave, Vivaldi, and Opera, and service setup is required before using it.openbld.net · 8 Oct 2026
Mobile support
The documentation lists Android 9+ and iOS 14+ as supported.openbld.net · 8 Oct 2026
Organizational features
OpenBLD Plus offers organization-specific policies, centralized DNS analytics, security events, and corporate DNS integrations.openbld.net · 8 Oct 2026
Integrations
Plus integration options may include Active Directory DNS, ClickHouse, VictoriaLogs, Grafana, Prometheus-compatible monitoring, syslog, and SIEM systems.openbld.net · 8 Oct 2026
Deployment and data control
Plus is available as Managed Cloud, Dedicated DNS, or On-Premise; On-Premise lets DNS traffic, events, and analytics remain within customer infrastructure.openbld.net · 8 Oct 2026
Privacy
The service says logs may be enabled for troubleshooting, are not transferred to third parties or collected for advertising, and are anonymized whenever possible.openbld.net · 8 Oct 2026
Usage limits
Public DNS use is limited to 100 requests per second per IP, disallows special requests such as AXFR and ANY, and may automatically block requests from virtual servers or cloud environments.openbld.net · 8 Oct 2026
Coverage exception
OpenBLD states that it does not cover YouTube.openbld.net · 8 Oct 2026
Support
OpenBLD Plus includes professional support, while technical questions and general support are directed to Telegram.openbld.net · 8 Oct 2026
Audience
OpenBLD Free is presented for personal use, home networks, and small offices; Plus is designed for companies, security teams, and MSP or MSSP providers.openbld.net · 8 Oct 2026
Service commitment
The documentation says OpenBLD DNS has no Service Level Agreement; the Plus page lists SLA options as a capability.openbld.net · 8 Oct 2026

Company

Founded
2019openbld.net · 28 Sept 2026

Best OpenBLD alternatives

See all 20

Where it ranks on Inferse

Sources