# Courier vs Knock Comparison
---
## AI Generated Summary
- **G2 reviewers report** that Courier excels in **ease of use** , with users appreciating its intuitive drag-and-drop design for creating dynamic emails. This feature allows for seamless configuration and recipient selection, making it a favorite for those who prioritize user-friendly interfaces.
- **Users say** that Knock shines in **notification scheduling** , with many finding it invaluable for centralizing notifications across multiple applications. The ability to easily schedule notifications for future delivery simplifies complex backend processes, which is a significant advantage for teams managing numerous notifications.
- **According to verified reviews** , Courier's customer support is highly praised, with users noting multiple contact options for assistance. This level of support can be crucial for businesses that require timely help, enhancing the overall user experience.
- **Reviewers mention** that Knock's integration capabilities are a strong point, allowing for smooth connections with various platforms. This flexibility helps streamline workflows and reduces the friction often associated with managing custom notification logic.
- **G2 reviewers highlight** that while both products have similar scores in terms of meeting user requirements, Courier's performance in **template creation** is noted as superior. Users appreciate the ability to create visually appealing templates easily, which can enhance communication efforts.
- **Users report** that Knock has a slight edge in **triggered notifications** , with many finding its functionality to be robust and reliable. This feature is essential for businesses looking to engage users at the right moments, making it a critical aspect of their notification strategy.



| | Courier | Knock | 
|---|---|---|
| **Star Rating** | 4.5 out of 5 | 4.6 out of 5 | 
| **Total Reviews** | 59 | 146 | 
| **Largest Market Segment** | Small-Business (74.6% of reviews) | Small-Business (76.3% of reviews) | 
| **Entry Level Price** | $0.00 | Free | 

---
## Top Pros & Cons

### Courier

Pros:
- Ease of Use (2 reviews)
- Customer Support (1 reviews)

Cons:
- API Integration Issues (1 reviews)
- Customization Difficulty (1 reviews)

### Knock

Pros:
- Ease of Use (39 reviews)
- Notifications (34 reviews)

Cons:
- Missing Features (19 reviews)
- Insufficient Features (8 reviews)

---
## Ratings Comparison
| Rating | Courier | Knock | 
|---|---|---|
  | **Meets Requirements** | 9.0 (49 reviews) | 9.0 (130 reviews) | 
  | **Ease of Use** | 9.0 (49 reviews) | 8.7 (135 reviews) | 
  | **Ease of Setup** | 8.9 (36 reviews) | 8.7 (98 reviews) | 
  | **Ease of Admin** | 8.9 (32 reviews) | 9.0 (59 reviews) | 
  | **Quality of Support** | 9.5 (44 reviews) | 9.7 (108 reviews) | 
  | **Has the product been a good partner in doing business?** | 9.7 (29 reviews) | 9.5 (55 reviews) | 
  | **Product Direction (% positive)** | 9.4 (39 reviews) | 9.6 (134 reviews) | 

---
## Pricing

### Courier

#### Entry-Level Pricing

Plan: Developer

Price: $0.00

Description: Sign up for free and immediately get access to everything you need to quickly build a world-class notification system for your product.

Key Features:
- Unlimited team members
- Unlimited templates
- Access to all channels

[Browse all 3 editions](https://www.g2.com/products/courier/pricing)

#### Free Trial

Yes

### Knock

#### Entry-Level Pricing

Plan: Developer

Price: Free

Description: For testing and evaluation, or small-scale deployments.


Key Features:
- Includes 10k notifications a month
- Unlimited channels
- Unlimited notification workflows

[Browse all 3 editions](https://www.g2.com/products/knock-knock/pricing)

#### Free Trial

Yes

---
## Features Comparison By Category

### Transactional Email

| Product | Score | Reviews |
|---|---|---|
| **Courier** | 8.4/10 | 23 |
| **Knock** | 8.3/10 | 80 |

#### Administration

| Feature | Courier | Knock | 
|---|---|---|
| **Template Creation** | 8.6 (23 reviews) | 8.2 (79 reviews) | 
| **Preset Template Availability** | Feature Not Available | 7.0 (67 reviews) | 
| **Custom Unsubscribe** | 7.3 (14 reviews) | 7.5 (53 reviews) | 
| **Email Segmentation** | 8.1 (14 reviews) | 8.2 (54 reviews) | 
| **Detailed Server Logs** | 8.9 (21 reviews) | 8.4 (74 reviews) | 
| **Notifications** | 9.2 (17 reviews) | 9.2 (76 reviews) | 

#### Integrations

| Feature | Courier | Knock | 
|---|---|---|
| **Webhooks** | 8.6 (12 reviews) | 8.8 (64 reviews) | 
| **Event Tracking API** | 8.7 (14 reviews) | 8.3 (59 reviews) | 
| **Mail Send API** | 9.3 (20 reviews) | 9.0 (68 reviews) | 
| **Spam Filter Testing** | 8.5 (11 reviews) | 7.5 (43 reviews) | 

#### Platform

| Feature | Courier | Knock | 
|---|---|---|
| **Custom Tracking Domain** | 8.7 (15 reviews) | 8.4 (44 reviews) | 
| **Multiple Domains** | 7.6 (12 reviews) | 8.1 (43 reviews) | 
| **Dedicated IP** | 7.2 (9 reviews) | 7.6 (41 reviews) | 
| **Documentation** | 8.6 (22 reviews) | 8.8 (74 reviews) | 
| **Sender Reputation Management** | 7.7 (11 reviews) | 7.8 (41 reviews) | 
| **Tracking & Reporting** | 8.1 (19 reviews) | 8.4 (60 reviews) | 
| **Enterprise Scalability** | 8.3 (18 reviews) | 8.6 (54 reviews) | 
| **Performance and Reliability** | 9.4 (22 reviews) | 9.4 (72 reviews) | 

### Push Notification

| Product | Score | Reviews |
|---|---|---|
| **Courier** | 8.5/10 | 17 |
| **Knock** | 7.9/10 | 62 |

#### Campaigns

| Feature | Courier | Knock | 
|---|---|---|
| **Customize** | 8.8 (13 reviews) | 8.7 (58 reviews) | 
| **Scheduling** | 9.0 (10 reviews) | 9.1 (53 reviews) | 
| **Retarget** | 7.8 (6 reviews) | 7.7 (35 reviews) | 
| **Segmentation** | 7.7 (5 reviews) | 7.4 (37 reviews) | 
| **Triggered Notifications** | 9.1 (9 reviews) | 9.0 (59 reviews) | 

#### Analytics

| Feature | Courier | Knock | 
|---|---|---|
| **Campaign Performance** | 7.8 (9 reviews) | 7.1 (33 reviews) | 
| **Audience Insights** | 8.2 (10 reviews) | 6.9 (37 reviews) | 

#### Optimization

| Feature | Courier | Knock | 
|---|---|---|
| **A/B Testing** | Not enough data | 6.9 (32 reviews) | 
| **Personalization** | 8.6 (13 reviews) | 8.7 (53 reviews) | 
| **Rich Notifications** | 8.7 (15 reviews) | 8.8 (46 reviews) | 
| **Integrations** | 8.9 (11 reviews) | 8.7 (52 reviews) | 

#### Agentic AI - Push Notification

| Feature | Courier | Knock | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | 7.2 (6 reviews) | 
| **Adaptive Learning** | Not enough data | 6.9 (6 reviews) | 
| **Proactive Assistance** | Not enough data | 7.5 (6 reviews) | 

### Communication Platform as a Service (CPaaS)

| Product | Score | Reviews |
|---|---|---|
| **Courier** | N/A | N/A |
| **Knock** | N/A | N/A |

#### Functionality

| Feature | Courier | Knock | 
|---|---|---|
| **Ease Of Integration** | Not enough data | Not enough data | 
| **API Call Speed** | Not enough data | Not enough data | 
| **Communication Varieties** | Not enough data | Not enough data | 

#### Support

| Feature | Courier | Knock | 
|---|---|---|
| **Documentation** | Not enough data | Not enough data | 
| **Community Support** | Not enough data | Not enough data | 
| **Professional Support** | Not enough data | Not enough data | 

### Proactive Notification

| Product | Score | Reviews |
|---|---|---|
| **Courier** | 8.8/10 | 15 |
| **Knock** | 8.9/10 | 48 |

#### Messaging Channels

| Feature | Courier | Knock | 
|---|---|---|
| **SMS Messaging** | 8.8 (12 reviews) | 8.5 (28 reviews) | 
| **Email** | 9.5 (14 reviews) | 9.3 (45 reviews) | 

#### Administration

| Feature | Courier | Knock | 
|---|---|---|
| **Scheduling** | 8.5 (10 reviews) | 8.8 (36 reviews) | 
| **Triggered Notifications** | 8.8 (12 reviews) | 9.5 (43 reviews) | 
| **Segmentation** | 8.3 (7 reviews) | 7.8 (21 reviews) | 
| **Integrations** | 8.9 (12 reviews) | 9.3 (36 reviews) | 

### Notification Infrastructure

| Product | Score | Reviews |
|---|---|---|
| **Courier** | N/A | N/A |
| **Knock** | 8.4/10 | 82 |

#### Consolidation - Notification Infrastructure

| Feature | Courier | Knock | 
|---|---|---|
| **Automation** | Not enough data | 8.7 (76 reviews) | 
| **API Integration** | Not enough data | 9.2 (78 reviews) | 
| **Template** | Not enough data | 8.5 (76 reviews) | 

#### Customization - Notification Infrastructure

| Feature | Courier | Knock | 
|---|---|---|
| **User Preference** | Not enough data | 8.8 (78 reviews) | 
| **Analytics** | Not enough data | 7.7 (76 reviews) | 
| **Drag and Drop** | Not enough data | 7.7 (75 reviews) | 

---
## Categories
**Shared Categories (4):** [Proactive Notification Software](https://www.g2.com/categories/proactive-notification), [Transactional Email Software](https://www.g2.com/categories/transactional-email), [Push Notification Software](https://www.g2.com/categories/push-notification), [Notification Infrastructure Software](https://www.g2.com/categories/notification-infrastructure)


**Unique to Knock (1):** [Communication Platform as a Service (cPaaS) Platforms](https://www.g2.com/categories/communication-platform-as-a-service-cpaas)


---
## Reviewer Demographics

### By Company Size

| Segment | Courier | Knock | 
|---|---|---|
| **Small-Business** | 74.6% | 76.3% | 
| **Mid-Market** | 22.0% | 22.3% | 
| **Enterprise** | 3.4% | 1.4% | 

### By Industry

#### Courier

- **Computer Software:** 40.7%
- **Information Technology and Services:** 13.6%
- **Human Resources:** 8.5%
- **Computer & Network Security:** 5.1%
- **Higher Education:** 3.4%
- **Consumer Goods:** 3.4%
- **Airlines/Aviation:** 1.7%
- **Broadcast Media:** 1.7%
- **Computer Games:** 1.7%
- **Consumer Electronics:** 1.7%
- **Other:** 18.6%

#### Knock

- **Computer Software:** 33.3%
- **Information Technology and Services:** 8.9%
- **Financial Services:** 7.4%
- **Accounting:** 3.7%
- **Marketing and Advertising:** 3.7%
- **Human Resources:** 3.0%
- **Internet:** 3.0%
- **Logistics and Supply Chain:** 3.0%
- **E-Learning:** 2.2%
- **Leisure, Travel & Tourism:** 2.2%
- **Other:** 29.6%

---
## Alternatives

### Alternatives to Courier

- [OneSignal](https://www.g2.com/products/onesignal/reviews) — 4.7/5 stars (1183 reviews)
- [Customer.io](https://www.g2.com/products/customer-io/reviews) — 4.4/5 stars (828 reviews)
- [Twilio SendGrid Email API](https://www.g2.com/products/twilio-sendgrid-email-api/reviews) — 4.0/5 stars (367 reviews)
- [Braze](https://www.g2.com/products/braze/reviews) — 4.5/5 stars (1681 reviews)
- [SuprSend](https://www.g2.com/products/suprsend/reviews) — 4.8/5 stars (122 reviews)
- [MoEngage](https://www.g2.com/products/moengage/reviews) — 4.5/5 stars (523 reviews)
- [Brevo Marketing Platform](https://www.g2.com/products/brevo-marketing-platform/reviews) — 4.5/5 stars (2561 reviews)
- [Omnisend](https://www.g2.com/products/omnisend/reviews) — 4.6/5 stars (1185 reviews)
- [Iterable](https://www.g2.com/products/iterable/reviews) — 4.4/5 stars (824 reviews)
- [SimpleTexting](https://www.g2.com/products/simpletexting/reviews) — 4.7/5 stars (642 reviews)

### Alternatives to Knock

- [SuprSend](https://www.g2.com/products/suprsend/reviews) — 4.8/5 stars (122 reviews)
- [OneSignal](https://www.g2.com/products/onesignal/reviews) — 4.7/5 stars (1183 reviews)
- [MoEngage](https://www.g2.com/products/moengage/reviews) — 4.5/5 stars (523 reviews)
- [Customer.io](https://www.g2.com/products/customer-io/reviews) — 4.4/5 stars (828 reviews)
- [Braze](https://www.g2.com/products/braze/reviews) — 4.5/5 stars (1681 reviews)
- [CleverTap](https://www.g2.com/products/clevertap/reviews) — 4.6/5 stars (651 reviews)
- [Omnisend](https://www.g2.com/products/omnisend/reviews) — 4.6/5 stars (1185 reviews)
- [Iterable](https://www.g2.com/products/iterable/reviews) — 4.4/5 stars (824 reviews)
- [Agentforce Marketing (formerly Salesforce Marketing Cloud)](https://www.g2.com/products/agentforce-marketing-formerly-salesforce-marketing-cloud/reviews) — 4.0/5 stars (4460 reviews)
- [Dotdigital](https://www.g2.com/products/dotdigital/reviews) — 4.4/5 stars (1201 reviews)

---
## Top Discussions

### Courier

- Title: [What services do couriers provide?](https://www.g2.com/discussions/what-services-do-couriers-provide) — 2 comments
  > **Top comment:** "Total transportation "

### Knock

No discussions available for this product.

---
**Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/courier-vs-knock-knock)