# Stream Chat vs Vonage Communications APIs Comparison

| | Stream Chat | Vonage Communications APIs | 
|---|---|---|
| **Star Rating** | 4.5 out of 5 | 4.2 out of 5 | 
| **Total Reviews** | 53 | 404 | 
| **Largest Market Segment** | Small-Business (64.2% of reviews) | Small-Business (67.3% of reviews) | 
| **Entry Level Price** | Free Per Month | No pricing available | 

---
## Top Pros & Cons

### Stream Chat

Pros:
- Ease of Use (6 reviews)
- Integrations (4 reviews)

Cons:
- Analytics Limitations (2 reviews)
- Cost Limitations (2 reviews)

### Vonage Communications APIs

Pros:
- API Integration (10 reviews)
- API Quality (9 reviews)

Cons:
- Expensive (4 reviews)
- Complex UI (3 reviews)

---
## Ratings Comparison
| Rating | Stream Chat | Vonage Communications APIs | 
|---|---|---|
  | **Meets Requirements** | 9.2 (35 reviews) | 8.7 (322 reviews) | 
  | **Ease of Use** | 9.0 (34 reviews) | 8.7 (326 reviews) | 
  | **Ease of Setup** | 8.7 (24 reviews) | 8.7 (238 reviews) | 
  | **Ease of Admin** | 8.9 (20 reviews) | 8.4 (231 reviews) | 
  | **Quality of Support** | 9.0 (35 reviews) | 8.1 (302 reviews) | 
  | **Has the product been a good partner in doing business?** | 9.5 (19 reviews) | 8.4 (221 reviews) | 
  | **Product Direction (% positive)** | 9.6 (32 reviews) | 7.3 (320 reviews) | 

---
## Pricing

### Stream Chat

#### Entry-Level Pricing

Plan: Build

Price: Free Per Month

Description: Free tier for evaluation and small production workloads, covering 1,000 Monthly Active Users and 100 concurrent connections. No credit card and no feature gates, so the full API and every client SDK are available from day one. What you build on Build is what ships.

Key Features:
- No credit card required
- No feature gates
- Up to 1,000 Monthly Active Users (MAUs)

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

#### Free Trial

Yes

### Vonage Communications APIs

#### Entry-Level Pricing

No pricing available

#### Free Trial

No information available

---
## Features Comparison By Category

### Push Notification

| Product | Score | Reviews |
|---|---|---|
| **Stream Chat** | N/A | N/A |
| **Vonage Communications APIs** | N/A | N/A |

#### Campaigns

| Feature | Stream Chat | Vonage Communications APIs | 
|---|---|---|
| **Customize** | Not enough data | Not enough data | 
| **Scheduling** | Not enough data | Not enough data | 
| **Retarget** | Not enough data | Not enough data | 
| **Segmentation** | Not enough data | Not enough data | 
| **Triggered Notifications** | Not enough data | Not enough data | 

#### Analytics

| Feature | Stream Chat | Vonage Communications APIs | 
|---|---|---|
| **Campaign Performance** | Not enough data | Not enough data | 
| **Audience Insights** | Not enough data | Not enough data | 

#### Optimization

| Feature | Stream Chat | Vonage Communications APIs | 
|---|---|---|
| **A/B Testing** | Not enough data | Not enough data | 
| **Personalization** | Not enough data | Not enough data | 
| **Rich Notifications** | Not enough data | Not enough data | 
| **Integrations** | Not enough data | Not enough data | 

#### Agentic AI - Push Notification

| Feature | Stream Chat | Vonage Communications APIs | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | 
| **Adaptive Learning** | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | 

### Communication Platform as a Service (CPaaS)

| Product | Score | Reviews |
|---|---|---|
| **Stream Chat** | 8.5/10 | 23 |
| **Vonage Communications APIs** | 8.5/10 | 45 |

#### Functionality

| Feature | Stream Chat | Vonage Communications APIs | 
|---|---|---|
| **Ease Of Integration** | 8.6 (23 reviews) | 8.8 (40 reviews) ✓ Verified | 
| **API Call Speed** | 8.6 (23 reviews) | 8.9 (40 reviews) ✓ Verified | 
| **Communication Varieties** | 8.7 (20 reviews) | 8.9 (40 reviews) ✓ Verified | 

#### Support

| Feature | Stream Chat | Vonage Communications APIs | 
|---|---|---|
| **Documentation** | 8.6 (23 reviews) | 8.3 (41 reviews) ✓ Verified | 
| **Community Support** | 7.8 (20 reviews) | 7.9 (36 reviews) ✓ Verified | 
| **Professional Support** | 8.6 (23 reviews) | 8.3 (40 reviews) ✓ Verified | 

### Video Platform as a Service (VPaaS)

| Product | Score | Reviews |
|---|---|---|
| **Stream Chat** | N/A | N/A |
| **Vonage Communications APIs** | 8.3/10 | 10 |

#### API Features

| Feature | Stream Chat | Vonage Communications APIs | 
|---|---|---|
| **Live Chat** | Not enough data | 8.0 (10 reviews) | 
| **Screen Sharing** | Not enough data | 8.5 (9 reviews) | 
| **Subtitles and Closed Captions** | Not enough data | 7.1 (8 reviews) | 
| **Custom Video Player** | Not enough data | 8.1 (9 reviews) | 
| **Live Simulcasting** | Not enough data | 8.7 (10 reviews) | 

#### Security and Compliance

| Feature | Stream Chat | Vonage Communications APIs | 
|---|---|---|
| **Encryption** | Not enough data | 8.3 (10 reviews) | 
| **Watermarking** | Not enough data | 8.5 (10 reviews) | 
| **HIPAA Compliance** | Not enough data | 8.8 (10 reviews) | 
| **GDPR Compliance** | Not enough data | 8.8 (8 reviews) | 

### Live Chat

| Product | Score | Reviews |
|---|---|---|
| **Stream Chat** | N/A | N/A |
| **Vonage Communications APIs** | N/A | N/A |

#### Generative AI

| Feature | Stream Chat | Vonage Communications APIs | 
|---|---|---|
| **AI Text Generation** | Not enough data | Not enough data | 
| **AI Text Summarization** | Not enough data | Not enough data | 
| **AI Text-to-Speech** | Not enough data | Not enough data | 

#### Communication

| Feature | Stream Chat | Vonage Communications APIs | 
|---|---|---|
| **Pop-up Chat** | Not enough data | Not enough data | 
| **Notifications** | Not enough data | Not enough data | 
| **Targeted Emails** | Not enough data | Not enough data | 
| **In-App Messaging** | Not enough data | Not enough data | 
| **Co-Browsing** | Not enough data | Not enough data | 

####  Internal Use

| Feature | Stream Chat | Vonage Communications APIs | 
|---|---|---|
| **Customization ** | Not enough data | Not enough data | 
| **Conversation Archiving** | Not enough data | Not enough data | 
| **Lead Development** | Not enough data | Not enough data | 
| **Knowledge Base** | Not enough data | Not enough data | 
| **Team Inbox ** | Not enough data | Not enough data | 
| **Customer Profiles** | Not enough data | Not enough data | 

### Phone Verification

| Product | Score | Reviews |
|---|---|---|
| **Stream Chat** | N/A | N/A |
| **Vonage Communications APIs** | 8.5/10 | 12 |

#### Platform Basics - Phone Verification

| Feature | Stream Chat | Vonage Communications APIs | 
|---|---|---|
| **Accuracy** | Not enough data | 9.0 (12 reviews) | 
| **Call Screening** | Not enough data | 8.8 (12 reviews) | 
| **Scalability** | Not enough data | 8.3 (12 reviews) | 
| **Security Measures** | Not enough data | 8.6 (12 reviews) | 
| **Reliable Delivery** | Not enough data | 8.8 (11 reviews) | 
| **Customizable Workflows** | Not enough data | 8.0 (11 reviews) | 

#### Additional Features - Phone Verification

| Feature | Stream Chat | Vonage Communications APIs | 
|---|---|---|
| **Integration Abilities** | Not enough data | 8.9 (11 reviews) | 
| **Compliance with Regulations** | Not enough data | 9.1 (11 reviews) | 
| **Reporting and Analytics** | Not enough data | 8.5 (11 reviews) | 

#### Agentic AI - Phone Verification

| Feature | Stream Chat | Vonage Communications APIs | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | 7.2 (6 reviews) | 

### RCS Business Messaging

| Product | Score | Reviews |
|---|---|---|
| **Stream Chat** | N/A | N/A |
| **Vonage Communications APIs** | N/A | N/A |

#### Messaging - RCS Business Messaging

| Feature | Stream Chat | Vonage Communications APIs | 
|---|---|---|
| **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 | Stream Chat | Vonage Communications APIs | 
|---|---|---|
| **Verified Sender** | Not enough data | Not enough data | 
| **Encryption** | Not enough data | Not enough data | 
| **Authentication** | Not enough data | Not enough data | 

#### Analytics / Deliverability - RCS Business Messaging

| Feature | Stream Chat | Vonage Communications APIs | 
|---|---|---|
| **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 | Stream Chat | Vonage Communications APIs | 
|---|---|---|
| **AI** | Not enough data | Not enough data | 

---
## Categories
**Shared Categories (2):** [Communication Platform as a Service (cPaaS) Platforms](https://www.g2.com/categories/communication-platform-as-a-service-cpaas), [Video Platform as a Service (VPaaS) Software](https://www.g2.com/categories/video-platform-as-a-service-vpaas)

**Unique to Stream Chat (2):** [Live Chat Software](https://www.g2.com/categories/live-chat), [Push Notification Software](https://www.g2.com/categories/push-notification)

**Unique to Vonage Communications APIs (2):** [Phone Verification Software](https://www.g2.com/categories/phone-verification), [ RCS Business Messaging Software](https://www.g2.com/categories/rcs-business-messaging)


---
## Reviewer Demographics

### By Company Size

| Segment | Stream Chat | Vonage Communications APIs | 
|---|---|---|
| **Small-Business** | 64.2% | 67.3% | 
| **Mid-Market** | 22.6% | 23.3% | 
| **Enterprise** | 13.2% | 9.4% | 

### By Industry

#### Stream Chat

- **Information Technology and Services:** 13.2%
- **Computer Software:** 11.3%
- **Health, Wellness and Fitness:** 9.4%
- **Education Management:** 5.7%
- **Automotive:** 5.7%
- **Mental Health Care:** 5.7%
- **Alternative Medicine:** 3.8%
- **Sports:** 3.8%
- **Consumer Services:** 3.8%
- **Marketing and Advertising:** 3.8%
- **Other:** 34.0%

#### Vonage Communications APIs

- **Computer Software:** 17.2%
- **Information Technology and Services:** 10.0%
- **Telecommunications:** 8.3%
- **Marketing and Advertising:** 5.3%
- **Financial Services:** 5.0%
- **Internet:** 3.9%
- **Education Management:** 3.6%
- **Retail:** 3.0%
- **Consumer Services:** 2.5%
- **Computer & Network Security:** 2.2%
- **Other:** 39.1%

---
## Alternatives

### Alternatives to Stream Chat

- [Sendbird](https://www.g2.com/products/sendbird/reviews) — 4.6/5 stars (126 reviews)
- [Twilio](https://www.g2.com/products/twilio/reviews) — 4.1/5 stars (529 reviews)
- [Rocket.Chat](https://www.g2.com/products/rocket-chat/reviews) — 4.2/5 stars (374 reviews)
- [Plivo](https://www.g2.com/products/plivo/reviews) — 4.5/5 stars (747 reviews)
- [Podium](https://www.g2.com/products/podium/reviews) — 4.5/5 stars (2109 reviews)
- [OneSignal](https://www.g2.com/products/onesignal/reviews) — 4.7/5 stars (1219 reviews)
- [Bandwidth](https://www.g2.com/products/bandwidth-bandwidth/reviews) — 4.4/5 stars (504 reviews)
- [Fin](https://www.g2.com/products/fin/reviews) — 4.5/5 stars (3893 reviews)
- [Telnyx CPaaS](https://www.g2.com/products/telnyx-cpaas/reviews) — 4.7/5 stars (525 reviews)
- [Agentforce Service (formerly Salesforce Service Cloud)](https://www.g2.com/products/agentforce-service-formerly-salesforce-service-cloud/reviews) — 4.4/5 stars (7356 reviews)

### Alternatives to Vonage Communications APIs

- [Plivo](https://www.g2.com/products/plivo/reviews) — 4.5/5 stars (747 reviews)
- [Twilio](https://www.g2.com/products/twilio/reviews) — 4.1/5 stars (529 reviews)
- [Sinch](https://www.g2.com/products/sinch/reviews) — 3.8/5 stars (35 reviews)
- [Telnyx CPaaS](https://www.g2.com/products/telnyx-cpaas/reviews) — 4.7/5 stars (525 reviews)
- [Bandwidth](https://www.g2.com/products/bandwidth-bandwidth/reviews) — 4.4/5 stars (504 reviews)
- [Infobip](https://www.g2.com/products/infobip/reviews) — 4.3/5 stars (58 reviews)
- [Wati](https://www.g2.com/products/wati/reviews) — 4.6/5 stars (500 reviews)
- [Wistia](https://www.g2.com/products/wistia/reviews) — 4.6/5 stars (1140 reviews)
- [Bird](https://www.g2.com/products/messagebird-bird/reviews) — 3.9/5 stars (73 reviews)
- [Vimeo](https://www.g2.com/products/vimeo/reviews) — 4.3/5 stars (722 reviews)

---
## Top Discussions

### Stream Chat

No discussions available for this product.

### Vonage Communications APIs

- Title: [What is Vonage Communications APIs (formerly Nexmo) used for?](https://www.g2.com/discussions/what-is-vonage-communications-apis-formerly-nexmo-used-for) — 1 comment
  > **Top comment:** "To make receive calls, to receive or send fax. "
- Title: [How are your deliverability and latency?](https://www.g2.com/discussions/nexmo-service-quality) — 1 comment, 1 upvote *(includes official response)*
  > **Top comment:** "We have 350 direct connections to carriers globally which enables us to have the highest quality routes. With technology, sometimes things don't go your way,..."
- Title: [How do I set up a Nexmo account?](https://www.g2.com/discussions/creating-nexmo-account) — 1 comment, 1 upvote *(includes official response)*
  > **Top comment:** "You can create a free account at https://dashboard.nexmo.com/sign-up and take advantage of our complimentary €2 for free testing. 

To create your free..."
- Title: [Which countries does Nexmo have numbers in?](https://www.g2.com/discussions/which-countries-does-nexmo-have-numbers-in) — 1 comment, 1 upvote *(includes official response)*
  > **Top comment:** "You can see our list of virtual numbers here: https://help.nexmo.com/hc/en-us/articles/204015043-Which-countries-does-Nexmo-have-numbers-in-
"
- Title: [How much does it cost for Nexmo's services?](https://www.g2.com/discussions/pricing-75ee20b1-8a35-4184-b633-31213e99f38c) — 1 comment, 1 upvote *(includes official response)*
  > **Top comment:** "You can see our global default pricing on www.nexmo.com/pricing. 

We are a prepaid pay as you use the platform. You top up your account and we will charge..."

---
**Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/stream-chat-vs-vonage-communications-apis)