Head-to-Head Comparison · Alternative to NextDNS · 🛠️ dev tools
NextDNS vs Zen
Free, open-source desktop app that blocks ads, trackers, and surveillance scripts across all browsers and apps on Windows, macOS, and Linux. Here is how Zen ($0/mo open source) stacks up against NextDNS ($25/mo) across cost, hosting, data privacy, and real-world trade-offs.
Zen is a verified Open Source-licensed open-source replacement for NextDNS. Switching from NextDNS ($25/mo) saves $300/yr per solo seat, or $1,500/yr for a 5-person team. Deployment: Runs on Local.
The catch: Community-driven open source project without dedicated enterprise SLAs.
NextDNS vs Zen Specifications
facts verified 2026-11-07
| Dimension | NextDNS (Paid) | Zen (Replacement) |
|---|---|---|
| Monthly Price | $25 / mo | $0 / mo |
| 1-Year Cost (1 seat) | $300 / yr | $0 / yr (Save $300) |
| 1-Year Cost (5 seats) | $1,500 / yr | $0 / yr (Save $1,500) |
| 1-Year Cost (10 seats) | $3,000 / yr | $0 / yr (Save $3,000) |
| Source & License | Proprietary SaaS | open source Open Source |
| Where It Runs | Vendor Cloud | Local (on your machine) |
| Platforms | Web / Cloud | desktopcross-platformone-click install |
| GitHub Stars | — | ★ 4.4k (active nov 2026) |
Deep Dive: Switching from NextDNS to Zen
Trade-offs, installation & data architecture
What you trade away
Community-driven open source project without dedicated enterprise SLAs.
How to deploy Zen
Clone https://github.com/irbis-sh/zen-desktop or deploy with Docker Compose
What it takes to run
Download the native package or installer for your operating system.
Where your data lives
All application data lives locally on your own machine.
Why fork Zen instead of vibe-coding a NextDNS clone?
Instead of paying recurring SaaS fees for NextDNS or rebuilding it from scratch, deploy one of the 1 battle-tested open-source alternatives like Zen.
NextDNS vs Zen FAQ
Is Zen a good free alternative to NextDNS?+
Yes. Zen is a verified open-source (Open Source) replacement for NextDNS. Free, open-source desktop app that blocks ads, trackers, and surveillance scripts across all browsers and apps on Windows, macOS, and Linux.
What is the catch when switching from NextDNS to Zen?+
Community-driven open source project without dedicated enterprise SLAs.
How much do you save switching from NextDNS to Zen?+
NextDNS costs $25/mo ($300/yr) per seat, whereas Zen is $0/mo. Switching saves $300/yr for a solo user, $1,500/yr for a 5-person team, and $3,000/yr for a 10-person team.
How do I install or self-host Zen instead of NextDNS?+
Install: Clone https://github.com/irbis-sh/zen-desktop or deploy with Docker Compose. Setup: Download the native package or installer for your operating system.
