# Customer.io vs OneSignal Comparison
---
## AI Generated Summary
- **G2 reviewers report** that Customer.io excels in creating personalized customer journeys, with users praising its flexibility and powerful automation features. Many find it particularly useful for managing campaigns across email, push notifications, and in-app messaging, which helps save significant manual work.
- **Users say** OneSignal stands out for its intuitive dashboard, making it easy to navigate and manage push notifications and email marketing. This user-friendly interface is often highlighted as a key advantage, especially for those new to the platform.
- **According to verified reviews** , Customer.io has a strong focus on event-based workflows, allowing businesses to tailor their communications based on specific user behaviors. This capability is appreciated by users who want to avoid sending generic campaigns to all audiences.
- **Reviewers mention** that OneSignal's free entry-level pricing is a significant draw, making it accessible for small businesses. Users appreciate the ease of integration and solid segmentation tools, which enable them to get up and running quickly.
- **G2 reviewers highlight** that while Customer.io has a slightly lower overall satisfaction score, it still provides robust features for email campaigns, with users noting its effectiveness in managing email deliverability and dynamic content.
- **Users report** that OneSignal's performance in push notifications is particularly strong, with many praising its high ease of use and setup scores. This makes it a favorable option for businesses looking to implement push notifications without a steep learning curve.



| | Customer.io | OneSignal | 
|---|---|---|
| **Star Rating** | 4.4 out of 5 | 4.7 out of 5 | 
| **Total Reviews** | 835 | 1,199 | 
| **Largest Market Segment** | Small-Business (58.4% of reviews) | Small-Business (64.9% of reviews) | 
| **Entry Level Price** | Starting at $100.00 Per Month | Free | 

---
## Top Pros & Cons

### Customer.io

Pros:
- Ease of Use (227 reviews)
- Automation (152 reviews)

Cons:
- Learning Curve (91 reviews)
- Missing Features (78 reviews)

### OneSignal

Pros:
- Ease of Use (143 reviews)
- Notifications (114 reviews)

Cons:
- Missing Features (33 reviews)
- Learning Curve (30 reviews)

---
## Ratings Comparison
| Rating | Customer.io | OneSignal | 
|---|---|---|
  | **Meets Requirements** | 8.7 (673 reviews) | 9.0 (647 reviews) | 
  | **Ease of Use** | 8.3 (696 reviews) | 9.3 (1020 reviews) | 
  | **Ease of Setup** | 8.0 (487 reviews) | 8.9 (552 reviews) | 
  | **Ease of Admin** | 8.6 (281 reviews) | 9.0 (377 reviews) | 
  | **Quality of Support** | 8.6 (601 reviews) | 9.0 (598 reviews) | 
  | **Has the product been a good partner in doing business?** | 9.0 (280 reviews) | 9.1 (353 reviews) | 
  | **Product Direction (% positive)** | 9.1 (665 reviews) | 9.0 (627 reviews) | 

---
## Pricing

### Customer.io

#### Entry-Level Pricing

Plan: Essentials

Price: Starting at $100.00 Per Month

Description: For small companies who are gaining momentum.

Key Features:
- Send emails, push, in-app, SMS, webhooks
-  Track custom events and attributes
- Visual workflow builder

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

#### Free Trial

Yes

### OneSignal

#### Entry-Level Pricing

Plan: Free

Price: Free

Description: Start with OneSignal's Free Plan which offers powerful messaging with an easy setup.

Key Features:
- 10,000 free monthly email sends
- Unlimited mobile push sends
- In-App messaging

[Browse all 4 editions](https://www.g2.com/products/onesignal/pricing)

#### Free Trial

Yes

---
## Features Comparison By Category

### Marketing Automation

| Product | Score | Reviews |
|---|---|---|
| **Customer.io** | 7.5/10 | 538 |
| **OneSignal** | 8.5/10 | 148 |

#### Email Marketing

| Feature | Customer.io | OneSignal | 
|---|---|---|
| **Building and Personalizing Emails** | 8.8 (453 reviews) ✓ Verified | 8.6 (98 reviews) | 
| **Sending Outbound Emails** | 8.8 (430 reviews) ✓ Verified | 8.9 (96 reviews) | 
| **Manage Email Deliverability** | 8.4 (398 reviews) ✓ Verified | 8.8 (95 reviews) | 
| **Automated Email Responses** | 8.4 (393 reviews) ✓ Verified | 8.5 (90 reviews) | 

#### Online Marketing

| Feature | Customer.io | OneSignal | 
|---|---|---|
| **Landing Pages and Forms** | 6.3 (332 reviews) | Feature Not Available | 
| **Dynamic Content** | 8.0 (362 reviews) ✓ Verified | 8.7 (95 reviews) | 
| **A/B Testing** | 8.4 (386 reviews) ✓ Verified | 8.6 (98 reviews) | 
| **Mobile Optimized** | 7.9 (362 reviews) ✓ Verified | 9.1 (95 reviews) | 

#### Lead Management

| Feature | Customer.io | OneSignal | 
|---|---|---|
| **Marketing Lead Database** | 7.4 (338 reviews) ✓ Verified | Feature Not Available | 
| **Data Quality Management** | 7.6 (331 reviews) | 8.5 (90 reviews) | 
| **Segmentation** | 8.6 (406 reviews) ✓ Verified | 9.2 (96 reviews) | 
| **Lead Scoring and Grading** | 6.8 (311 reviews) | Feature Not Available | 
| **Lead Nurturing** | 7.7 (338 reviews) ✓ Verified | 8.7 (91 reviews) | 
| **Online Behavior Tracking** | 7.3 (335 reviews) ✓ Verified | 8.5 (92 reviews) | 
| **Automated Alerts and Tasks** | 7.3 (316 reviews) | 8.7 (95 reviews) | 
| **CRM Lead Integration** | 7.3 (325 reviews) ✓ Verified | 8.4 (85 reviews) | 

#### Campaign Management

| Feature | Customer.io | OneSignal | 
|---|---|---|
| **Program Management** | 7.7 (345 reviews) | Feature Not Available | 
| **Event / Webinar Marketing** | 7.0 (321 reviews) | Feature Not Available | 

#### Social

| Feature | Customer.io | OneSignal | 
|---|---|---|
| **Social Sharing** | 6.6 (307 reviews) | 8.3 (88 reviews) | 

#### Reporting & Analytics

| Feature | Customer.io | OneSignal | 
|---|---|---|
| **Basic Reporting** | 7.8 (394 reviews) ✓ Verified | 8.6 (101 reviews) | 
| **Web Analytics** | 6.9 (333 reviews) ✓ Verified | 8.5 (88 reviews) | 
| **ROI Analytics** | 6.5 (322 reviews) | 8.1 (87 reviews) | 
| **Revenue Analytics** | 6.3 (311 reviews) | 8.1 (85 reviews) | 

#### Platform

| Feature | Customer.io | OneSignal | 
|---|---|---|
| **Customization ** | 8.3 (383 reviews) ✓ Verified | 8.6 (97 reviews) | 
| **Workflow Capability** | 8.6 (400 reviews) ✓ Verified | 8.5 (91 reviews) | 
| **User, Role, and Access Management** | 8.5 (360 reviews) ✓ Verified | 8.3 (100 reviews) | 
| **Internationalization** | 7.7 (333 reviews) ✓ Verified | 8.2 (61 reviews) | 
| **Sandbox / Test Environments** | 7.7 (349 reviews) ✓ Verified | 8.2 (63 reviews) | 
| **Performance and Reliability** | 8.7 (381 reviews) ✓ Verified | 8.9 (100 reviews) | 
| **Output Document Generation** | 7.3 (314 reviews) ✓ Verified | 8.0 (85 reviews) | 

#### Agentic AI - Marketing Automation

| Feature | Customer.io | OneSignal | 
|---|---|---|
| **Autonomous Task Execution** | 6.4 (70 reviews) | Not enough data | 
| **Multi-step Planning** | 6.5 (70 reviews) | Not enough data | 
| **Cross-system Integration** | 6.8 (64 reviews) | Not enough data | 
| **Adaptive Learning** | 6.4 (66 reviews) | Not enough data | 
| **Proactive Assistance** | 6.3 (67 reviews) | Not enough data | 
| **Decision Making** | 6.4 (68 reviews) | Not enough data | 

#### Integration

| Feature | Customer.io | OneSignal | 
|---|---|---|
| **Data Import & Export Tools** | 8.3 (378 reviews) ✓ Verified | 8.2 (91 reviews) | 
| **Integration APIs** | 8.3 (389 reviews) ✓ Verified | 8.6 (99 reviews) | 
| **Breadth of Partner Applications** | 7.6 (345 reviews) ✓ Verified | 8.1 (89 reviews) | 

### Transactional Email

| Product | Score | Reviews |
|---|---|---|
| **Customer.io** | 8.1/10 | 287 |
| **OneSignal** | N/A | N/A |

#### Administration

| Feature | Customer.io | OneSignal | 
|---|---|---|
| **Template Creation** | 8.1 (267 reviews) | Not enough data | 
| **Preset Template Availability** | 7.4 (235 reviews) | Not enough data | 
| **Custom Unsubscribe** | 8.1 (252 reviews) | Not enough data | 
| **Email Segmentation** | 8.9 (268 reviews) | Not enough data | 
| **Detailed Server Logs** | 7.7 (237 reviews) | Not enough data | 
| **Notifications** | 7.8 (244 reviews) | Not enough data | 

#### Integrations

| Feature | Customer.io | OneSignal | 
|---|---|---|
| **Webhooks** | 8.6 (238 reviews) | Not enough data | 
| **Event Tracking API** | 8.5 (241 reviews) | Not enough data | 
| **Mail Send API** | 8.4 (205 reviews) | Not enough data | 
| **Spam Filter Testing** | 7.2 (178 reviews) | Not enough data | 

#### Platform

| Feature | Customer.io | OneSignal | 
|---|---|---|
| **Custom Tracking Domain** | 8.2 (210 reviews) | Not enough data | 
| **Multiple Domains** | 8.2 (205 reviews) | Not enough data | 
| **Dedicated IP** | 7.9 (200 reviews) | Not enough data | 
| **Documentation** | 8.2 (240 reviews) ✓ Verified | Not enough data | 
| **Sender Reputation Management** | 7.8 (218 reviews) | Not enough data | 
| **Tracking & Reporting** | 8.2 (244 reviews) | Not enough data | 
| **Enterprise Scalability** | 7.9 (216 reviews) | Not enough data | 
| **Performance and Reliability** | 8.8 (240 reviews) | Not enough data | 

### Push Notification

| Product | Score | Reviews |
|---|---|---|
| **Customer.io** | 8.1/10 | 125 |
| **OneSignal** | 8.3/10 | 557 |

#### Campaigns

| Feature | Customer.io | OneSignal | 
|---|---|---|
| **Customize** | 8.6 (114 reviews) | 8.9 (465 reviews) | 
| **Scheduling** | 8.7 (111 reviews) | 9.1 (456 reviews) | 
| **Retarget** | 8.3 (106 reviews) | 8.6 (411 reviews) | 
| **Segmentation** | 8.8 (119 reviews) | 8.8 (461 reviews) | 
| **Triggered Notifications** | 8.8 (113 reviews) | 8.8 (449 reviews) | 

#### Analytics

| Feature | Customer.io | OneSignal | 
|---|---|---|
| **Campaign Performance** | 8.3 (115 reviews) | 8.5 (445 reviews) | 
| **Audience Insights** | 7.6 (106 reviews) | 8.4 (439 reviews) | 

#### Optimization

| Feature | Customer.io | OneSignal | 
|---|---|---|
| **A/B Testing** | 8.5 (111 reviews) | 8.4 (386 reviews) | 
| **Personalization** | 8.8 (113 reviews) | 8.6 (425 reviews) | 
| **Rich Notifications** | 8.0 (109 reviews) | 8.8 (432 reviews) | 
| **Integrations** | 8.5 (113 reviews) | 8.7 (424 reviews) | 

#### Agentic AI - Push Notification

| Feature | Customer.io | OneSignal | 
|---|---|---|
| **Autonomous Task Execution** | 6.4 (14 reviews) | 6.8 (13 reviews) | 
| **Adaptive Learning** | 6.9 (14 reviews) | 7.1 (13 reviews) | 
| **Proactive Assistance** | 6.5 (14 reviews) | 6.8 (13 reviews) | 

### SMS Marketing

| Product | Score | Reviews |
|---|---|---|
| **Customer.io** | 7.4/10 | 95 |
| **OneSignal** | 8.8/10 | 46 |

#### Text Messaging

| Feature | Customer.io | OneSignal | 
|---|---|---|
| **Bulk SMS** | 8.5 (85 reviews) | 9.1 (35 reviews) | 
| **Text Scheduler** | 8.3 (79 reviews) | 9.1 (35 reviews) | 
| **Automatic URL Shortening** | 6.8 (74 reviews) | 8.2 (33 reviews) | 
| **MMS Marketing** | 6.5 (76 reviews) | 8.5 (34 reviews) | 
| **Personalization** | 8.7 (86 reviews) | 8.9 (36 reviews) | 
| **Transactional SMS** | 8.2 (78 reviews) | 9.1 (32 reviews) | 

#### SMS Platform

| Feature | Customer.io | OneSignal | 
|---|---|---|
| **Reporting** | 7.5 (81 reviews) | 8.9 (34 reviews) | 
| **Automation** | 8.3 (84 reviews) | 8.8 (34 reviews) | 
| **White Label** | 7.2 (72 reviews) | Feature Not Available | 
| **Text-to-Landline** | 6.2 (70 reviews) | Feature Not Available | 
| **Short Codes** | 6.7 (70 reviews) | 8.5 (31 reviews) | 
| **API Integration** | 8.3 (82 reviews) | 9.1 (35 reviews) | 

#### Agentic AI - SMS Marketing

| Feature | Customer.io | OneSignal | 
|---|---|---|
| **Autonomous Task Execution** | 6.4 (17 reviews) | Not enough data | 
| **Multi-step Planning** | 6.4 (17 reviews) | Not enough data | 
| **Cross-system Integration** | 7.5 (17 reviews) | Not enough data | 
| **Natural Language Interaction** | 7.2 (17 reviews) | Not enough data | 
| **Proactive Assistance** | 7.0 (17 reviews) | Not enough data | 
| **Decision Making** | 6.7 (18 reviews) | Not enough data | 

### Customer Data Platform (CDP)

| Product | Score | Reviews |
|---|---|---|
| **Customer.io** | 7.1/10 | 101 |
| **OneSignal** | N/A | N/A |

#### Data Sourcing

| Feature | Customer.io | OneSignal | 
|---|---|---|
| **Data Enrichment** | 7.5 (91 reviews) | Not enough data | 
| **Expandability** | 7.7 (93 reviews) | Not enough data | 
| **Content Marketing** | 7.3 (95 reviews) | Not enough data | 
| **Multiple Devices** | 8.2 (93 reviews) | Not enough data | 

#### Intelligence

| Feature | Customer.io | OneSignal | 
|---|---|---|
| **Marketing Metrics** | 7.3 (89 reviews) | Not enough data | 
| **Predictive Modeling** | 5.8 (87 reviews) | Not enough data | 
| **Recommendation Engine** | 5.8 (85 reviews) | Not enough data | 

### Proactive Notification

| Product | Score | Reviews |
|---|---|---|
| **Customer.io** | N/A | N/A |
| **OneSignal** | 8.6/10 | 147 |

#### Messaging Channels

| Feature | Customer.io | OneSignal | 
|---|---|---|
| **SMS Messaging** | Not enough data | 8.0 (82 reviews) | 
| **Email** | Not enough data | 8.7 (95 reviews) | 
| **Voice Messaging** | Not enough data | 7.2 (70 reviews) | 
| **Two way messaging** | Not enough data | Feature Not Available | 

#### Administration

| Feature | Customer.io | OneSignal | 
|---|---|---|
| **Scheduling** | Not enough data | 9.2 (120 reviews) | 
| **Triggered Notifications** | Not enough data | 9.2 (123 reviews) | 
| **Segmentation** | Not enough data | 9.0 (124 reviews) | 
| **Integrations** | Not enough data | 8.9 (119 reviews) | 

### Personalization

| Product | Score | Reviews |
|---|---|---|
| **Customer.io** | 5.8/10 | 36 |
| **OneSignal** | N/A | N/A |

#### Agentic AI - Personalization

| Feature | Customer.io | OneSignal | 
|---|---|---|
| **Autonomous Task Execution** | 5.6 (34 reviews) | Not enough data | 
| **Cross-system Integration** | 6.4 (34 reviews) | Not enough data | 
| **Adaptive Learning** | 5.9 (33 reviews) | Not enough data | 
| **Natural Language Interaction** | 5.8 (33 reviews) | Not enough data | 
| **Proactive Assistance** | 5.6 (33 reviews) | Not enough data | 
| **Decision Making** | 5.6 (34 reviews) | Not enough data | 

### RCS Business Messaging

| Product | Score | Reviews |
|---|---|---|
| **Customer.io** | N/A | N/A |
| **OneSignal** | N/A | N/A |

#### Messaging - RCS Business Messaging

| Feature | Customer.io | OneSignal | 
|---|---|---|
| **Personalization** | Not enough data | Not enough data | 
| **Rich Media** | Not enough data | Not enough data | 
| **Interactive Messages** | Not enough data | Not enough data | 
| **Branded Templates** | Not enough data | Not enough data | 
| **Automation** | Not enough data | Not enough data | 
| **Conversational RCS** | Not enough data | Not enough data | 
| **Transactional RCS** | Not enough data | Not enough data | 
| **Promotional RCS** | Not enough data | Not enough data | 

#### Security / Verification - RCS Business Messaging

| Feature | Customer.io | OneSignal | 
|---|---|---|
| **Verified Sender** | Not enough data | Not enough data | 
| **Encryption** | Not enough data | Not enough data | 
| **Authentification** | Not enough data | Not enough data | 

#### Analytics / Deliverability - RCS Business Messaging

| Feature | Customer.io | OneSignal | 
|---|---|---|
| **Read Receipts** | Not enough data | Not enough data | 
| **Analytics** | Not enough data | Not enough data | 
| **SMS Fallback** | Not enough data | Not enough data | 

#### AI - RCS Business Messaging

| Feature | Customer.io | OneSignal | 
|---|---|---|
| **AI** | Not enough data | Not enough data | 

### Mobile Marketing

| Product | Score | Reviews |
|---|---|---|
| **Customer.io** | 7.4/10 | 80 |
| **OneSignal** | 8.6/10 | 223 |

#### Analysis

| Feature | Customer.io | OneSignal | 
|---|---|---|
| **Application Attribution** | Feature Not Available | 8.7 (97 reviews) | 
| **Campaign Analysis** | 8.0 (69 reviews) | 8.7 (170 reviews) ✓ Verified | 
| **Uninstall Tracking** | 6.3 (56 reviews) | 8.2 (142 reviews) | 
| **Custom Dashboards** | Feature Not Available | 8.3 (151 reviews) | 

#### Campaigns

| Feature | Customer.io | OneSignal | 
|---|---|---|
| **Proximity Marketing** | 7.3 (56 reviews) | 8.7 (147 reviews) ✓ Verified | 
| **Push Notifications** | 8.1 (64 reviews) | 9.5 (194 reviews) ✓ Verified | 
| **Bulk SMS** | 7.4 (63 reviews) | 8.1 (80 reviews) | 
| **Email Campaigns** | 9.3 (71 reviews) | 8.4 (138 reviews) | 
| **Audience Segmentation** | 9.2 (71 reviews) | 8.8 (181 reviews) | 

#### Engagement

| Feature | Customer.io | OneSignal | 
|---|---|---|
| **Coupons and Promotions** | 6.9 (54 reviews) | 8.2 (135 reviews) | 

#### Platform

| Feature | Customer.io | OneSignal | 
|---|---|---|
| **Optimization** | 8.0 (61 reviews) | 8.9 (148 reviews) | 
| **Integrations - Mobile Marketing** | Feature Not Available | 9.0 (156 reviews) ✓ Verified | 
| **Internationalization** | 7.6 (59 reviews) | 8.7 (141 reviews) | 

#### Agentic AI - Mobile Marketing

| Feature | Customer.io | OneSignal | 
|---|---|---|
| **Autonomous Task Execution** | 6.7 (6 reviews) | Not enough data | 
| **Multi-step Planning** | 7.6 (7 reviews) | Not enough data | 
| **Cross-system Integration** | 6.1 (6 reviews) | Not enough data | 
| **Adaptive Learning** | 7.1 (7 reviews) | Not enough data | 
| **Proactive Assistance** | 6.9 (7 reviews) | Not enough data | 
| **Decision Making** | 6.9 (6 reviews) | Not enough data | 

---
## Categories
**Shared Categories (4):** [SMS Marketing Software](https://www.g2.com/categories/sms-marketing), [Push Notification Software](https://www.g2.com/categories/push-notification), [Mobile Marketing Software](https://www.g2.com/categories/mobile-marketing), [Marketing Automation Software](https://www.g2.com/categories/marketing-automation)

**Unique to Customer.io (3):** [Personalization Software](https://www.g2.com/categories/personalization), [Transactional Email Software](https://www.g2.com/categories/transactional-email), [Customer Data Platforms (CDP)](https://www.g2.com/categories/customer-data-platform-cdp)

**Unique to OneSignal (2):** [Proactive Notification Software](https://www.g2.com/categories/proactive-notification), [ RCS Business Messaging Software](https://www.g2.com/categories/rcs-business-messaging)


---
## Reviewer Demographics

### By Company Size

| Segment | Customer.io | OneSignal | 
|---|---|---|
| **Small-Business** | 58.4% | 64.9% | 
| **Mid-Market** | 38.2% | 28.2% | 
| **Enterprise** | 3.4% | 6.9% | 

### By Industry

#### Customer.io

- **Computer Software:** 14.6%
- **Financial Services:** 13.4%
- **Information Technology and Services:** 9.1%
- **Marketing and Advertising:** 8.1%
- **Health, Wellness and Fitness:** 5.2%
- **Hospital & Health Care:** 2.5%
- **Internet:** 2.4%
- **Gambling & Casinos:** 2.4%
- **Consumer Services:** 2.4%
- **Insurance:** 2.1%
- **Other:** 38.0%

#### OneSignal

- **Computer Software:** 12.8%
- **Information Technology and Services:** 10.0%
- **Financial Services:** 6.0%
- **Health, Wellness and Fitness:** 4.4%
- **Online Media:** 3.9%
- **Computer Games:** 3.9%
- **Entertainment:** 3.7%
- **Marketing and Advertising:** 3.1%
- **Consumer Services:** 2.9%
- **Education Management:** 2.6%
- **Other:** 46.5%

---
## Alternatives

### Alternatives to Customer.io

- [Iterable](https://www.g2.com/products/iterable/reviews) — 4.4/5 stars (826 reviews)
- [Braze](https://www.g2.com/products/braze/reviews) — 4.5/5 stars (1683 reviews)
- [Klaviyo](https://www.g2.com/products/klaviyo/reviews) — 4.6/5 stars (1355 reviews)
- [Insider One](https://www.g2.com/products/insider-one/reviews) — 4.8/5 stars (1373 reviews)
- [CleverTap](https://www.g2.com/products/clevertap/reviews) — 4.6/5 stars (662 reviews)
- [Bloomreach](https://www.g2.com/products/bloomreach-bloomreach/reviews) — 4.6/5 stars (765 reviews)
- [ActiveCampaign](https://www.g2.com/products/activecampaign/reviews) — 4.4/5 stars (14701 reviews)
- [MoEngage](https://www.g2.com/products/moengage/reviews) — 4.5/5 stars (524 reviews)
- [WebEngage](https://www.g2.com/products/webengage/reviews) — 4.5/5 stars (752 reviews)
- [Ortto](https://www.g2.com/products/ortto/reviews) — 4.4/5 stars (623 reviews)

### Alternatives to OneSignal

- [Braze](https://www.g2.com/products/braze/reviews) — 4.5/5 stars (1683 reviews)
- [MoEngage](https://www.g2.com/products/moengage/reviews) — 4.5/5 stars (524 reviews)
- [Iterable](https://www.g2.com/products/iterable/reviews) — 4.4/5 stars (826 reviews)
- [Insider One](https://www.g2.com/products/insider-one/reviews) — 4.8/5 stars (1373 reviews)
- [CleverTap](https://www.g2.com/products/clevertap/reviews) — 4.6/5 stars (662 reviews)
- [WebEngage](https://www.g2.com/products/webengage/reviews) — 4.5/5 stars (752 reviews)
- [Pushwoosh](https://www.g2.com/products/pushwoosh/reviews) — 4.3/5 stars (49 reviews)
- [Klaviyo](https://www.g2.com/products/klaviyo/reviews) — 4.6/5 stars (1355 reviews)
- [SendPulse](https://www.g2.com/products/sendpulse/reviews) — 4.6/5 stars (714 reviews)
- [PushEngage](https://www.g2.com/products/pushengage/reviews) — 4.6/5 stars (53 reviews)

---
## Top Discussions

### Customer.io

- Title: [What is Customer.io used for?](https://www.g2.com/discussions/what-is-customer-io-used-for) — 2 comments
  > **Top comment:** "customer.io is an incredibly feature-packed combination of user messaging services into one platform."
- Title: [Is it available in Bangladesh?](https://www.g2.com/discussions/is-it-available-in-bangladesh) — 1 comment, 2 upvotes
  > **Top comment:** "Visit ClimaxRecovery or send an email to info@climaxrecovery.com +1 909 248 4443
Provide all necessary information
Recovery process starts, and your..."
- Title: [What is the best way to make automations a smoother process?](https://www.g2.com/discussions/what-is-the-best-way-to-make-automations-a-smoother-process) — 1 comment, 1 upvote
  > **Top comment:** "Start small workflows. Make use of the content that your marketing and sales teams have. Use Goals. Know when to unenroll the contacts from the automation..."
- Title: [how is this site for mails?](https://www.g2.com/discussions/36887-how-is-this-site-for-mails) — 1 comment, 1 upvote
  > **Top comment:** "I don't know"

### OneSignal

- Title: [What is OneSignal used for?](https://www.g2.com/discussions/what-is-onesignal-used-for) — 3 comments, 3 upvotes
  > **Top comment:** "OneSignal is a customer engagement platform primarily used for sending push notifications, email notifications, and in-app messaging. 

"
- Title: [Is One signal a good push notifications service](https://www.g2.com/discussions/is-one-signal-a-good-push-notifications-service) — 3 comments, 1 upvote
  > **Top comment:** "Yes it is"
- Title: [When will you add monitization options?](https://www.g2.com/discussions/24867-when-will-you-add-monitization-options) — 2 comments, 1 upvote
  > **Top comment:** "in my opinion and experience using one signal, you cant monetize the message itself, but you can direct your users to any monetized website and read..."
- Title: [Easy to use](https://www.g2.com/discussions/onesignal-easy-to-use) — 1 comment, 1 upvote
  > **Top comment:** "Certainly"
- Title: [How can I download a report of the goblad outcomes of my push notifications](https://www.g2.com/discussions/how-can-i-download-a-report-of-the-goblad-outcomes-of-my-push-notifications) — 1 comment, 1 upvote
  > **Top comment:** "you need to update your plan to a paid plan ... then you can export it from the page of the message, below the chart."

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