---
title: "Knock Pricing, Features & Alternatives (2026)"
description: "Knock review: Notifications & Realtime tool — Free tier, plans, pros & cons, and the best Knock alternatives compared for startups in 2026."
source: https://appstackbuilder.com/tools/knock
retrieved: 2026-09-11
---

K

[Notifications & Realtime](https://appstackbuilder.com/categories/notifications)Free tier

# Knock: Pricing, Features & Alternatives

Knock is the polished commercial take on the same problem Novu solves in the open. Its strengths are the workflow editor non-engineers can actually use, genuinely good batching and digest logic, and a preference centre that handles the per-user, per-channel matrix properly. The jump from a free developer tier to $250 is steep and is the main reason teams weigh it against self-hosting.

Category

Notifications & Realtime

Pricing

Free tier available

Free tier

Yes

Best for

Notifications & Realtime — in-app-feed, multi-channel

[Visit Knock official site](https://knock.app/)

## Knock Pricing Plans (2026)

| Plan           | Price        | Highlights                                                                    |
| -------------- | ------------ | ----------------------------------------------------------------------------- |
| Developer      | $0           | 10,000 messages / month · 500 guide active users · Unlimited workflows        |
| StarterPopular | $250 / month | 50,000 messages / month · 2,500 guide active users · $0.005 per extra message |
| Enterprise     | Custom       | Volume or notified-user pricing · Unlimited environments                      |

Pricing summary: Free · paid from $250/mo. Always confirm current pricing on the official site.

## Key Knock Features

* ✓50,000 messages / month
* ✓2,500 guide active users
* ✓$0.005 per extra message

### ✓ Pros

* +Best-in-class batching and digests
* +Preference centre handles the hard cases
* +Workflow editor non-engineers can use
* +Unlimited team members on every tier

### ✗ Cons

* −$0 to $250 is a very big step
* −No self-hosted option
* −Message overages add up quickly

## Best Knock Alternatives

[Compare all ](https://appstackbuilder.com/tool-alternatives/knock)

[NNovuFree · paid from $30/mo](https://appstackbuilder.com/tools/novu)[CCourierFree](https://appstackbuilder.com/tools/courier)[MMagicBellFree · paid from $249/mo](https://appstackbuilder.com/tools/magicbell)

## Knock Compared

[Knock vs Novu](https://appstackbuilder.com/compare/knock-vs-novu)[Knock vs Ably](https://appstackbuilder.com/compare/ably-vs-knock)[Knock vs Courier](https://appstackbuilder.com/compare/courier-vs-knock)[Knock vs OneSignal](https://appstackbuilder.com/compare/knock-vs-onesignal)[Knock vs MagicBell](https://appstackbuilder.com/compare/knock-vs-magicbell)[Knock vs Pusher Channels](https://appstackbuilder.com/compare/knock-vs-pusher)

## Knock FAQ

What is Knock used for?⌄

Knock is a notifications & realtime tool. Notification infrastructure as a service: cross-channel workflows, batching, user preferences and an in-app feed, without running any of it.

Is Knock free?⌄

Yes — Knock has a free tier you can start with, and paid plans for more usage and features.

How much does Knock cost?⌄

Knock offers a free tier, with paid plans starting at $250/month. Some plans are usage-based (pay-as-you-go).

What are the best Knock alternatives?⌄

Popular Knock alternatives include Novu, Courier, MagicBell. Compare pricing and features on our Knock alternatives page.

## Not sure if Knock fits your stack?

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[Build my stack free ](https://appstackbuilder.com/)