---
title: "Knock vs Plain"
page: "https://launch.backlinkbot.ai/compare/knock-vs-plain"
category: "SaaS"
---

# Knock vs Plain

Compared on numbers BacklinkBot Launch measures: Domain Rating (Open PageRank x10), its 90-day trend, referring domains and pricing.

| | Knock | Plain |
|---|---|---|
| Category | SaaS | SaaS |
| Pricing | Pricing not stated | Pricing not stated |
| Domain Rating | 70 | 61 |
| DR change, 90 days | +1 in 90 days | +3 in 90 days |
| Referring domains | 184 | 234 |
| Upvotes | 0 | 0 |

## How they differ

- Knock has the stronger domain: a Domain Rating of 70 against Plain's 61, from 184 referring domains.
- Over the last 90 days Plain grew its DR faster (+3 in 90 days, against +1 in 90 days for Knock).

## Knock

Notifications-as-a-service for product teams. (https://knock.app)

## Plain

A calmer support tool built for modern software teams. (https://plain.com)