Head-to-Head Comparison · Alternative to Knock · 📝 forms
Knock vs Novu
Open-source platform for building in-app, email, push, SMS, and chat notifications with a unified API, workflow engine, and embeddable inbox component. Here is how Novu ($0/mo open source) stacks up against Knock ($15/mo) across cost, hosting, data privacy, and real-world trade-offs.
Novu is a verified Open Source-licensed open-source replacement for Knock. Switching from Knock ($15/mo) saves $180/yr per solo seat, or $900/yr for a 5-person team. Deployment: Runs on Self-host.
The catch: Requires self-hosting setup, updates, and server maintenance compared to managed Knock.
Knock vs Novu Specifications
facts verified 2026-11-07
| Dimension | Knock (Paid) | Novu (Replacement) |
|---|---|---|
| Monthly Price | $15 / mo | $0 / mo |
| 1-Year Cost (1 seat) | $180 / yr | $0 / yr (Save $180) |
| 1-Year Cost (5 seats) | $900 / yr | $0 / yr (Save $900) |
| 1-Year Cost (10 seats) | $1,800 / yr | $0 / yr (Save $1,800) |
| Source & License | Proprietary SaaS | open source Open Source |
| Where It Runs | Vendor Cloud | Self-host (your server) |
| Platforms | Web / Cloud | webself-hosteddocker to self-host |
| GitHub Stars | — | ★ 40.3k (active nov 2026) |
Deep Dive: Switching from Knock to Novu
Trade-offs, installation & data architecture
What you trade away
Requires self-hosting setup, updates, and server maintenance compared to managed Knock.
How to deploy Novu
Clone https://github.com/novuhq/novu or deploy with Docker Compose
What it takes to run
Deploy via Docker or binary release from GitHub and configure environment variables.
Where your data lives
All application data and configuration live on your own server or local database.
Why fork Novu instead of vibe-coding a Knock clone?
Instead of paying recurring SaaS fees for Knock or rebuilding it from scratch, deploy one of the 1 battle-tested open-source alternatives like Novu.
Knock vs Novu FAQ
Is Novu a good free alternative to Knock?+
Yes. Novu is a verified open-source (Open Source) replacement for Knock. Open-source platform for building in-app, email, push, SMS, and chat notifications with a unified API, workflow engine, and embeddable inbox component.
What is the catch when switching from Knock to Novu?+
Requires self-hosting setup, updates, and server maintenance compared to managed Knock.
How much do you save switching from Knock to Novu?+
Knock costs $15/mo ($180/yr) per seat, whereas Novu is $0/mo. Switching saves $180/yr for a solo user, $900/yr for a 5-person team, and $1,800/yr for a 10-person team.
How do I install or self-host Novu instead of Knock?+
Install: Clone https://github.com/novuhq/novu or deploy with Docker Compose. Setup: Deploy via Docker or binary release from GitHub and configure environment variables.
