# Asterisk vs Kixie PowerCall & SMS Comparison
---
## AI Generated Summary
- **G2 reviewers report** that Kixie PowerCall & SMS excels in user experience, with many users highlighting its **simple setup** and intuitive interface. One user noted that the process was "seamless, straightforward, and completely stress-free," which contrasts with Asterisk's more complex integration process that some users find challenging.
- **Users say** that Asterisk offers unmatched **customization** capabilities, allowing businesses to tailor their telephony infrastructure to specific needs. Reviewers appreciate the flexibility provided by AGI scripts, which can enhance operational efficiency, a feature that Kixie does not emphasize as strongly.
- **According to verified reviews** , Kixie PowerCall & SMS shines in customer support, receiving high praise for its responsiveness and helpfulness. Users have reported quick resolutions to issues, such as microphone problems, while Asterisk's support, although rated positively, does not receive the same level of acclaim.
- **Reviewers mention** that Kixie's local dialer feature is particularly beneficial, as it changes the number used for dialing, helping users connect more effectively. This innovative approach is a standout feature that Asterisk does not offer, making Kixie a more appealing choice for those focused on outreach.
- **G2 reviewers highlight** that Asterisk is a cost-effective solution, being open-source and free to use, which can significantly reduce licensing costs for businesses. However, this advantage comes with a trade-off in terms of ease of use and setup compared to Kixie, which offers a free trial but may incur costs as users scale.
- **Users report** that Kixie PowerCall & SMS has a higher overall satisfaction rating, reflecting its strong market presence and user-friendly features. With a total of 848 reviews compared to Asterisk's 51, Kixie's feedback is more robust and recent, indicating a more reliable user experience.



| | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Star Rating** | 4.6 out of 5 | 4.8 out of 5 | 
| **Total Reviews** | 59 | 865 | 
| **Largest Market Segment** | Mid-Market (50.0% of reviews) | Small-Business (83.4% of reviews) | 
| **Entry Level Price** | $0.02 per minute | Free Trial | 

---
## Top Pros & Cons

### Asterisk

Pros:
- Customer Service (1 reviews)
- Easy Integration (1 reviews)

Cons:
- Complex Processes (2 reviews)
- Customer Service (1 reviews)

### Kixie PowerCall & SMS

Pros:
- Ease of Use (56 reviews)
- Helpful (55 reviews)

Cons:
- Call Issues (21 reviews)
- Number Issues (11 reviews)

---
## Ratings Comparison
| Rating | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
  | **Meets Requirements** | 9.0 (45 reviews) | 9.3 (745 reviews) | 
  | **Ease of Use** | 7.8 (47 reviews) | 9.3 (761 reviews) | 
  | **Ease of Setup** | 7.5 (37 reviews) | 9.2 (456 reviews) | 
  | **Ease of Admin** | 7.9 (34 reviews) | 9.1 (301 reviews) | 
  | **Quality of Support** | 8.3 (38 reviews) | 9.6 (739 reviews) | 
  | **Has the product been a good partner in doing business?** | 8.3 (27 reviews) | 9.2 (300 reviews) | 
  | **Product Direction (% positive)** | 7.9 (45 reviews) | 9.4 (752 reviews) | 

---
## Pricing

### Asterisk

#### Entry-Level Pricing

Plan: Metered SIP Trunking

Price: $0.02 per minute

Description: Works well for businesses that may need more flexibility in their communications week to week.

Key Features:
- No set-up fees.
- Metered inbound and outbound local and long distance.
- Allows more dynamic call volume activity.

[Browse all 2 editions](https://www.g2.com/products/asterisk/pricing)

#### Free Trial

Yes

### Kixie PowerCall & SMS

#### Entry-Level Pricing

Plan: Integrated

Price: Free Trial

Key Features:
- Business phone service
- Bi-directional CRM integration
- Text Messaging (SMS + MMS)

[Browse all 4 editions](https://www.g2.com/products/kixie-powercall-sms/pricing)

#### Free Trial

Yes

---
## Features Comparison By Category

### AI Sales Assistant

| Product | Score | Reviews |
|---|---|---|
| **Asterisk** | N/A | N/A |
| **Kixie PowerCall & SMS** | 9.2/10 | 95 |

#### Lead Facilitation

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Customer-facing Chatbot** | Not enough data | Feature Not Available | 
| **Lead Qualification** | Not enough data | 8.8 (71 reviews) | 
| **Lead Follow-up** | Not enough data | 9.1 (77 reviews) | 
| **Meeting Scheduling ** | Not enough data | 8.9 (72 reviews) | 

#### Organization

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Opportunity and Pipeline Management ** | Not enough data | 9.0 (49 reviews) | 
| **Data Entry** | Not enough data | 9.0 (73 reviews) | 
| **Integrations / APIs** | Not enough data | 9.3 (81 reviews) | 

#### Performance Analysis

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Coaching ** | Not enough data | 9.5 (76 reviews) | 
| **Peformance Tracking** | Not enough data | 9.5 (82 reviews) | 

#### Sales Analysis

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **ROI Forecasting ** | Not enough data | 9.4 (68 reviews) | 
| **Sales Forecasting ** | Not enough data | 9.2 (71 reviews) | 

#### Generative AI

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **AI Text Generation** | Not enough data | 9.2 (36 reviews) | 
| **AI Text Summarization** | Not enough data | 9.5 (35 reviews) | 

#### Agentic AI - AI Sales Assistant

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | 
| **Multi-step Planning** | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | 
| **Adaptive Learning** | Not enough data | Not enough data | 
| **Natural Language Interaction** | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | 
| **Decision Making** | Not enough data | Not enough data | 

### Sales Engagement

| Product | Score | Reviews |
|---|---|---|
| **Asterisk** | N/A | N/A |
| **Kixie PowerCall & SMS** | 8.8/10 | 206 |

#### Integrated Workflows

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Task Management** | Not enough data | 9.1 (161 reviews) | 
| **Email Tracking/Automation** | Not enough data | 8.9 (155 reviews) | 
| **Calls and Voice** | Not enough data | 9.5 (194 reviews) | 
| **Other Outreach Options ** | Not enough data | 9.0 (156 reviews) | 
| **CRM Integration** | Not enough data | 9.5 (189 reviews) | 
| **Calendar** | Not enough data | 8.8 (146 reviews) | 
| **Shared Records** | Not enough data | 9.0 (158 reviews) | 

#### Repeatability and Reportability

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Content Management** | Not enough data | 9.0 (156 reviews) | 
| **Workflow Management** | Not enough data | 9.2 (158 reviews) | 
| **Workflow Performance** | Not enough data | 9.2 (163 reviews) | 
| **Sales Coaching and Insights** | Not enough data | 9.1 (156 reviews) | 
| **Gamification** | Not enough data | 8.6 (136 reviews) | 

#### AI and Automation

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Lead Prioritization** | Not enough data | 9.0 (144 reviews) | 
| **Lead Scoring** | Not enough data | 8.8 (139 reviews) | 
| **Best Time of Day Scheduling** | Not enough data | 8.8 (136 reviews) | 
| **Buyer Intelligence** | Not enough data | 8.8 (130 reviews) | 
| **Machine Learning** | Not enough data | 8.6 (130 reviews) | 

#### Generative AI

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **AI Text Generation** | Not enough data | Feature Not Available | 

#### Agentic AI - Sales Engagement

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | 8.3 (18 reviews) | 
| **Multi-step Planning** | Not enough data | 8.3 (18 reviews) | 
| **Cross-system Integration** | Not enough data | 8.4 (18 reviews) | 
| **Adaptive Learning** | Not enough data | 8.4 (18 reviews) | 
| **Natural Language Interaction** | Not enough data | 8.1 (17 reviews) | 
| **Proactive Assistance** | Not enough data | 8.2 (17 reviews) | 
| **Decision Making** | Not enough data | 8.0 (17 reviews) | 

### Auto Dialer

| Product | Score | Reviews |
|---|---|---|
| **Asterisk** | N/A | N/A |
| **Kixie PowerCall & SMS** | 8.8/10 | 340 |

#### Dialing Options

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Preview Dialing** | Not enough data | 9.2 (297 reviews) ✓ Verified | 
| **Progressive Dialing** | Not enough data | 9.3 (284 reviews) ✓ Verified | 
| **Predictive Dialing** | Not enough data | 8.9 (11 reviews) | 

#### Agent Tools

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Whisper Coaching ** | Not enough data | 8.7 (256 reviews) ✓ Verified | 
| **Callback Scheduling ** | Not enough data | 8.8 (269 reviews) ✓ Verified | 
| **Call Recording ** | Not enough data | 9.6 (318 reviews) ✓ Verified | 

#### Automation

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Voice Activity Detection** | Not enough data | 9.0 (259 reviews) ✓ Verified | 
| **Interactive Voice Response (IVR)** | Not enough data | 9.0 (254 reviews) ✓ Verified | 
| **Call Scrubbing** | Not enough data | 9.0 (251 reviews) | 

#### Agentic AI - Auto Dialer

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | 8.5 (9 reviews) | 
| **Cross-system Integration** | Not enough data | 8.7 (9 reviews) | 

#### AI Capabilities - Auto Dialer

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Call Prioritization and List Optimization** | Not enough data | 8.5 (8 reviews) | 
| **Compliance Monitoring** | Not enough data | 8.1 (8 reviews) | 
| **Speech Analytics and Sentiment Analysis** | Not enough data | 8.5 (8 reviews) | 

### Conversation Intelligence

| Product | Score | Reviews |
|---|---|---|
| **Asterisk** | N/A | N/A |
| **Kixie PowerCall & SMS** | 8.7/10 | 22 |

#### Call Analytics

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Call Recording** | Not enough data | 9.7 (22 reviews) | 
| **Machine Learning** | Not enough data | 9.3 (21 reviews) | 
| **Call Analysis** | Not enough data | 9.5 (21 reviews) | 
| **Lead Qualification** | Not enough data | 9.3 (22 reviews) | 

#### Artificial Intelligence - Conversation Intelligence

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Customer Scoring** | Not enough data | 8.7 (20 reviews) | 
| **Speech-to-Text** | Not enough data | 7.6 (21 reviews) | 
| **Sentiment Analysis** | Not enough data | Not enough data | 

#### Generative AI

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **AI Text Summarization** | Not enough data | 8.4 (22 reviews) | 

#### Agentic AI - Conversation Intelligence

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | 8.0 (5 reviews) | 
| **Multi-step Planning** | Not enough data | 8.3 (5 reviews) | 
| **Cross-system Integration** | Not enough data | 8.7 (5 reviews) | 
| **Adaptive Learning** | Not enough data | 8.7 (5 reviews) | 
| **Natural Language Interaction** | Not enough data | 7.7 (5 reviews) | 
| **Proactive Assistance** | Not enough data | 8.7 (5 reviews) | 
| **Decision Making** | Not enough data | 8.7 (5 reviews) | 

### SMS Marketing

| Product | Score | Reviews |
|---|---|---|
| **Asterisk** | N/A | N/A |
| **Kixie PowerCall & SMS** | 8.8/10 | 102 |

#### Text Messaging

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Bulk SMS** | Not enough data | 8.8 (85 reviews) | 
| **Two-Way Text Messaging** | Not enough data | 9.4 (96 reviews) | 
| **Text Scheduler** | Not enough data | 8.8 (81 reviews) | 
| **Automatic Replies** | Not enough data | 9.1 (86 reviews) | 
| **Automatic URL Shortening** | Not enough data | 8.8 (71 reviews) | 
| **MMS Marketing** | Not enough data | 8.6 (78 reviews) | 
| **Personalization** | Not enough data | 9.3 (95 reviews) | 
| **Transactional SMS** | Not enough data | 9.1 (86 reviews) | 

#### SMS Platform

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Reporting** | Not enough data | 9.3 (90 reviews) | 
| **Automation** | Not enough data | 9.2 (88 reviews) | 
| **White Label** | Not enough data | 8.7 (74 reviews) | 
| **Text-to-Landline** | Not enough data | Feature Not Available | 
| **Short Codes** | Not enough data | Feature Not Available | 
| **API Integration** | Not enough data | 9.1 (81 reviews) | 

#### Agentic AI - SMS Marketing

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | 8.6 (6 reviews) | 
| **Multi-step Planning** | Not enough data | 8.6 (6 reviews) | 
| **Cross-system Integration** | Not enough data | 8.3 (6 reviews) | 
| **Natural Language Interaction** | Not enough data | 8.1 (6 reviews) | 
| **Proactive Assistance** | Not enough data | 7.8 (6 reviews) | 
| **Decision Making** | Not enough data | 8.3 (6 reviews) | 

#### AI Automation - SMS Marketing

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **AI SMS** | Not enough data | Not enough data | 

#### AI Content Generation - SMS Marketing

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **AI SMS** | Not enough data | Not enough data | 

### Contact Center

| Product | Score | Reviews |
|---|---|---|
| **Asterisk** | N/A | N/A |
| **Kixie PowerCall & SMS** | 9.0/10 | 111 |

#### Channels

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Voice** | Not enough data | 9.5 (104 reviews) | 
| **Social** | Not enough data | 8.6 (71 reviews) | 
| **Web Chat** | Not enough data | 8.6 (71 reviews) | 
| **Mobile SMS** | Not enough data | 9.1 (103 reviews) | 
| **Email** | Not enough data | 8.8 (92 reviews) | 

#### Generative AI

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **AI Text-to-Speech** | Not enough data | 8.6 (65 reviews) | 

#### Functions

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Session Routing** | Not enough data | 9.3 (89 reviews) | 
| **Session Queuing** | Not enough data | 9.0 (87 reviews) | 
| **Concurrent Calling** | Not enough data | 9.3 (86 reviews) | 
| **Speech Analytics** | Not enough data | 8.9 (82 reviews) | 
| **Auto Dialer** | Not enough data | 9.3 (87 reviews) | 
| **IVR** | Not enough data | 9.0 (89 reviews) | 
| **Inbound Screen Pop** | Not enough data | 9.1 (91 reviews) | 
| **Persistent Data** | Not enough data | 9.1 (88 reviews) | 

#### Agentic AI - Contact Center

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | 
| **Natural Language Interaction** | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | 

#### Administrative

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Session Summary Notes** | Not enough data | 9.2 (92 reviews) | 
| **Administrator Access** | Not enough data | 9.4 (92 reviews) | 
| **Reporting & Dashboards** | Not enough data | 9.2 (95 reviews) | 
| **Session Recording** | Not enough data | 9.4 (93 reviews) | 
| **Agent Scheduling and Assignment** | Not enough data | 8.9 (75 reviews) | 

### Call Center Infrastructure (CCI)

| Product | Score | Reviews |
|---|---|---|
| **Asterisk** | N/A | N/A |
| **Kixie PowerCall & SMS** | 8.7/10 | 117 |

#### Platform

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Omnichannel** | Not enough data | 8.9 (87 reviews) | 
| **Mobile Access** | Not enough data | 8.6 (97 reviews) | 
| **Queue Management** | Not enough data | 9.1 (96 reviews) | 
| **Call Routing** | Not enough data | 9.2 (104 reviews) | 
| **Call Back** | Not enough data | 9.1 (100 reviews) | 
| **IVR** | Not enough data | 9.0 (89 reviews) | 
| **Automatic Call Distribution** | Not enough data | 9.1 (93 reviews) | 

#### Generative AI

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **AI Text-to-Speech** | Not enough data | 8.0 (76 reviews) | 

#### Workforce Management

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Call Monitoring** | Not enough data | 9.3 (106 reviews) | 
| **Performance Evaluation** | Not enough data | 9.2 (98 reviews) | 

#### Call Center Infrastructure (CCI)

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | 7.6 (23 reviews) | 
| **Cross-system Integration** | Not enough data | 8.4 (23 reviews) | 
| **Natural Language Interaction** | Not enough data | 7.8 (22 reviews) | 
| **Proactive Assistance** | Not enough data | 7.4 (22 reviews) | 

#### Administrative

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Call Recording** | Not enough data | 9.4 (109 reviews) | 
| **Reporting & Dashboards** | Not enough data | 9.2 (108 reviews) | 

### VoIP Providers

| Product | Score | Reviews |
|---|---|---|
| **Asterisk** | 8.6/10 | 46 |
| **Kixie PowerCall & SMS** | 9.6/10 | 91 |

#### Platform Basics - VoIP Providers

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **PBX systems, VoIP Softphone** | Not enough data | Not enough data | 
| **Call Management** | Not enough data | Not enough data | 
| **Network monitoring** | Not enough data | Not enough data | 
| **Integrations** | Not enough data | Not enough data | 
| **Virtual PBX** | Not enough data | Not enough data | 
| **SIP trunking services** | Not enough data | Not enough data | 

#### Basic Communication

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Phone Calls** | 9.5 (39 reviews) ✓ Verified | 9.8 (84 reviews) ✓ Verified | 
| **Video Calls** | 8.1 (24 reviews) | Feature Not Available | 
| **Instant Messaging** | 8.4 (23 reviews) ✓ Verified | Feature Not Available | 
| **Screen Sharing** | 7.9 (21 reviews) | Feature Not Available | 
| **Conference Calls** | 9.2 (34 reviews) ✓ Verified | 9.4 (68 reviews) ✓ Verified | 
| **Desk-to-Desk Calls** | 9.0 (36 reviews) ✓ Verified | 9.6 (71 reviews) ✓ Verified | 

#### Agentic AI - VoIP Providers

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | 
| **Adaptive Learning** | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | 

#### Access

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Software Pairing** | 7.9 (25 reviews) | 9.6 (70 reviews) | 
| **Browser Extension** | 7.9 (23 reviews) ✓ Verified | 9.8 (82 reviews) | 
| **Individual Download** | 7.9 (24 reviews) | 9.8 (60 reviews) | 

#### Advanced Features

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Hold Music** | 9.1 (35 reviews) ✓ Verified | 9.5 (66 reviews) | 
| **Automated Attendants** | 9.0 (32 reviews) ✓ Verified | 9.6 (62 reviews) ✓ Verified | 
| **VOiP Number** | 9.0 (33 reviews) ✓ Verified | 9.8 (81 reviews) | 

### Sales Performance Management

| Product | Score | Reviews |
|---|---|---|
| **Asterisk** | N/A | N/A |
| **Kixie PowerCall & SMS** | 8.8/10 | 101 |

#### Agentic AI - Sales Performance Management

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | 7.9 (11 reviews) | 
| **Natural Language Interaction** | Not enough data | 8.0 (10 reviews) | 
| **Proactive Assistance** | Not enough data | 8.0 (10 reviews) | 

#### Incentives

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Badges** | Not enough data | 8.5 (73 reviews) | 
| **Triggers** | Not enough data | 8.7 (78 reviews) | 
| **Commission Calculator** | Not enough data | Feature Not Available | 
| **Leaderboards** | Not enough data | 8.8 (82 reviews) | 

#### Personalization

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Profiles** | Not enough data | 9.0 (81 reviews) | 
| **Custom Reports** | Not enough data | 9.0 (82 reviews) | 
| **Dashboards** | Not enough data | 9.3 (91 reviews) | 
| **Goal Setting** | Not enough data | 9.1 (77 reviews) | 

#### Administrative

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Integration** | Not enough data | 9.4 (90 reviews) | 
| **Employee Structure** | Not enough data | 9.1 (73 reviews) | 
| **Behavior Monitoring** | Not enough data | 9.0 (72 reviews) | 

### Outbound Call Tracking

| Product | Score | Reviews |
|---|---|---|
| **Asterisk** | N/A | N/A |
| **Kixie PowerCall & SMS** | 9.1/10 | 343 |

#### Agentic AI - Outbound Call Tracking

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | 8.1 (9 reviews) | 
| **Natural Language Interaction** | Not enough data | 8.1 (9 reviews) | 

#### Calling

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Record Calls** | Not enough data | 9.7 (331 reviews) | 
| **Generate Location** | Not enough data | 9.3 (267 reviews) | 
| **Call Types** | Not enough data | 9.5 (300 reviews) | 
| **Click-to-Call** | Not enough data | 9.6 (326 reviews) | 
| **Auto Dialer** | Not enough data | 9.4 (11 reviews) | 

#### Contacts

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Personalization** | Not enough data | 9.1 (296 reviews) | 
| **Information Locater** | Not enough data | 9.1 (278 reviews) | 
| **Record Prospect Data** | Not enough data | 9.3 (283 reviews) | 

#### Insights

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Notes** | Not enough data | 9.3 (288 reviews) | 
| **Daily Summary** | Not enough data | 9.4 (294 reviews) | 
| **Automated Voicemails** | Not enough data | 9.5 (291 reviews) | 
| **Automated Emails** | Not enough data | 8.8 (236 reviews) | 
| **Sorts Prospects** | Not enough data | 9.0 (231 reviews) | 
| **Automated Note Taking** | Not enough data | 8.8 (11 reviews) | 

### Sales Coaching

| Product | Score | Reviews |
|---|---|---|
| **Asterisk** | N/A | N/A |
| **Kixie PowerCall & SMS** | 9.3/10 | 88 |

#### Agentic AI - Sales Coaching

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Multi-step Planning** | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | 
| **Adaptive Learning** | Not enough data | Not enough data | 
| **Decision Making** | Not enough data | Not enough data | 

#### Training

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Knowledge Base** | Not enough data | 9.6 (73 reviews) | 
| **Coaching Materials** | Not enough data | 9.3 (70 reviews) | 
| **Playbook Creation** | Not enough data | 9.2 (40 reviews) | 
| **Video Record** | Not enough data | Feature Not Available | 

#### Feedback

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Review** | Not enough data | 9.6 (66 reviews) | 
| **Scorecard** | Not enough data | 9.7 (64 reviews) | 
| **Coaching Card** | Not enough data | 9.6 (61 reviews) | 
| **Leaderboard** | Not enough data | 9.4 (68 reviews) | 
| **Real-Time Updates** | Not enough data | 9.5 (70 reviews) | 
| **Notifications** | Not enough data | 9.2 (70 reviews) | 
| **Competition** | Not enough data | 9.3 (63 reviews) | 

#### Generative AI

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **AI Text Summarization** | Not enough data | 8.3 (32 reviews) | 

### UCaaS Platforms

| Product | Score | Reviews |
|---|---|---|
| **Asterisk** | N/A | N/A |
| **Kixie PowerCall & SMS** | N/A | N/A |

#### Agentic AI - UCaaS Platforms

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | 
| **Adaptive Learning** | Not enough data | Not enough data | 
| **Natural Language Interaction** | Not enough data | Not enough data | 

#### Extensions

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Tenancy Flexibility** | Not enough data | Not enough data | 
| **Native VoIP** | Not enough data | Not enough data | 
| **CCaaS Option** | Not enough data | Not enough data | 

#### Features

| Feature | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Voicemail to Email** | Not enough data | Not enough data | 
| **Voicemail to SMS** | Not enough data | Not enough data | 
| **File Sharing** | Not enough data | Not enough data | 
| **Voice Conferencing** | Not enough data | Not enough data | 
| **Video Conferencing** | Not enough data | Not enough data | 
| **Conference Transcripts** | Not enough data | Not enough data | 

---
## Categories
**Shared Categories (1):** [VoIP Providers](https://www.g2.com/categories/voip-providers)

**Unique to Asterisk (1):** [UCaaS Platforms](https://www.g2.com/categories/ucaas-platforms)

**Unique to Kixie PowerCall & SMS (10):** [SMS Marketing Software](https://www.g2.com/categories/sms-marketing), [Sales Engagement Software](https://www.g2.com/categories/sales-engagement), [AI Sales Assistant Software](https://www.g2.com/categories/ai-sales-assistant), [Auto Dialer Software](https://www.g2.com/categories/auto-dialer), [Sales Coaching Software](https://www.g2.com/categories/sales-coaching), [Outbound Call Tracking Software](https://www.g2.com/categories/outbound-call-tracking), [Sales Performance Management Software](https://www.g2.com/categories/sales-performance-management), [Call Center Infrastructure (CCI) Software](https://www.g2.com/categories/call-center-infrastructure-cci), [Contact Center Software](https://www.g2.com/categories/contact-center), [Conversation Intelligence Software](https://www.g2.com/categories/conversation-intelligence)


---
## Reviewer Demographics

### By Company Size

| Segment | Asterisk | Kixie PowerCall & SMS | 
|---|---|---|
| **Small-Business** | 30.8% | 83.4% | 
| **Mid-Market** | 50.0% | 15.6% | 
| **Enterprise** | 19.2% | 0.9% | 

### By Industry

#### Asterisk

- **Telecommunications:** 28.8%
- **Information Technology and Services:** 21.2%
- **Banking:** 5.8%
- **Computer Software:** 5.8%
- **Accounting:** 3.8%
- **Computer & Network Security:** 3.8%
- **Facilities Services:** 3.8%
- **Broadcast Media:** 1.9%
- **Computer Networking:** 1.9%
- **Consumer Goods:** 1.9%
- **Other:** 21.2%

#### Kixie PowerCall & SMS

- **Financial Services:** 11.4%
- **Marketing and Advertising:** 10.7%
- **Real Estate:** 9.2%
- **Insurance:** 9.1%
- **Computer Software:** 5.8%
- **Construction:** 2.9%
- **Information Technology and Services:** 2.9%
- **Consumer Services:** 2.8%
- **Accounting:** 2.0%
- **Staffing and Recruiting:** 1.9%
- **Other:** 41.2%

---
## Alternatives

### Alternatives to Asterisk

- [3CX](https://www.g2.com/products/3cx/reviews) — 4.4/5 stars (547 reviews)
- [Cisco Unified Communications Manager (CallManager)](https://www.g2.com/products/cisco-unified-communications-manager-callmanager/reviews) — 4.4/5 stars (111 reviews)
- [RingEX](https://www.g2.com/products/ringex/reviews) — 4.2/5 stars (1415 reviews)
- [Zoom Workplace](https://www.g2.com/products/zoom-workplace/reviews) — 4.5/5 stars (56511 reviews)
- [Webex Calling](https://www.g2.com/products/webex-calling/reviews) — 4.5/5 stars (635 reviews)
- [GoTo Connect](https://www.g2.com/products/goto-connect/reviews) — 4.4/5 stars (1415 reviews)
- [Dialpad Connect](https://www.g2.com/products/dialpad-connect/reviews) — 4.4/5 stars (4199 reviews)
- [Yeastar S-Series VoIP PBX](https://www.g2.com/products/yeastar-s-series-voip-pbx/reviews) — 4.9/5 stars (15 reviews)
- [Linphone](https://www.g2.com/products/linphone/reviews) — 4.4/5 stars (16 reviews)
- [Twilio Flex](https://www.g2.com/products/twilio-twilio-flex/reviews) — 4.1/5 stars (36 reviews)

### Alternatives to Kixie PowerCall & SMS

- [JustCall](https://www.g2.com/products/saas-labs-justcall/reviews) — 4.3/5 stars (2388 reviews)
- [Aircall](https://www.g2.com/products/aircall/reviews) — 4.4/5 stars (1627 reviews)
- [Aloware](https://www.g2.com/products/aloware/reviews) — 4.1/5 stars (827 reviews)
- [CloudTalk](https://www.g2.com/products/cloudtalk/reviews) — 4.4/5 stars (1848 reviews)
- [Talkdesk](https://www.g2.com/products/talkdesk/reviews) — 4.4/5 stars (2536 reviews)
- [Nooks](https://www.g2.com/products/nooks/reviews) — 4.8/5 stars (1634 reviews)
- [Orum](https://www.g2.com/products/orum/reviews) — 4.6/5 stars (871 reviews)
- [RingEX](https://www.g2.com/products/ringex/reviews) — 4.2/5 stars (1415 reviews)
- [Dialpad Connect](https://www.g2.com/products/dialpad-connect/reviews) — 4.4/5 stars (4199 reviews)
- [PhoneBurner](https://www.g2.com/products/phoneburner/reviews) — 4.7/5 stars (289 reviews)

---
## Top Discussions

### Asterisk

No discussions available for this product.

### Kixie PowerCall & SMS

- Title: [Would it be possible to add a feature which makes the user able to embed links to words in text messages?](https://www.g2.com/discussions/would-it-be-possible-to-add-a-feature-which-makes-the-user-able-to-embed-links-to-words-in-text-messages) — 1 comment, 1 upvote
  > **Top comment:** "Hypertext (clickable links embedded in words) aren't compatible with any form of SMS/MMS text messaging, so there wouldn't be any way Kixie (or any other..."
- Title: [What would be the best way to import leads to hubspot to be used on kixie](https://www.g2.com/discussions/28132-what-would-be-the-best-way-to-import-leads-to-hubspot-to-be-used-on-kixie) — 1 comment *(includes official response)*
  > **Top comment:** "The main thing to do is ensure you

1) upload the contacts with a  phone number
2) make sure the phone number is a standard phone number field - not a..."
- Title: [How come we cannot add a phone number to our Hubspot integration after getting off the call?](https://www.g2.com/discussions/24059-how-come-we-cannot-add-a-phone-number-to-our-hubspot-integration-after-getting-off-the-call) — 1 comment, 1 upvote *(includes official response)*
  > **Top comment:** "Kixie will automatically create a new contact and after the call you can merge the contacts. "
- Title: [Do you offer a longer cord on the headset?](https://www.g2.com/discussions/do-you-offer-a-longer-cord-on-the-headset) — 1 comment, 1 upvote *(includes official response)*
  > **Top comment:** "You can utilize wireless headsets with Kixie!"
- Title: [What is the best way to avoid being confused with Spam with using the local presence feature?](https://www.g2.com/discussions/14652-what-is-the-best-way-to-avoid-being-confused-with-spam-with-using-the-local-presence-feature) — 1 comment, 1 upvote
  > **Top comment:** "Kixie has an AI-powered local presence to automatically scrub bad numbers and promote good numbers"

---
**Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/asterisk-vs-kixie-powercall-sms)