# NationBuilder, Square Online (formerly Weebly) vs Duda Comparison

| | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Star Rating** | 4.2 out of 5 | 4.2 out of 5 | 4.7 out of 5 | 
| **Total Reviews** | 108 | 482 | 806 | 
| **Largest Market Segment** | Small-Business (84.9% of reviews) | Small-Business (74.5% of reviews) | Small-Business (86.6% of reviews) | 
| **Entry Level Price** | Starting at $34.00 Per Month | $0 | $19.00 | 

---
## Top Pros & Cons

### NationBuilder

Pros:
- Ease of Use (1 reviews)
- Easy Setup (1 reviews)

Cons:
- Difficult Learning (1 reviews)
- Difficult Setup (1 reviews)

### Square Online (formerly Weebly)

Pros:
- Ease of Use (4 reviews)
- Features (2 reviews)

Cons:
- Limited Customization (2 reviews)
- Missing Features (2 reviews)

### Duda

Pros:
- Ease of Use (148 reviews)
- Customer Support (93 reviews)

Cons:
- Limited Customization (45 reviews)
- Limited Features (41 reviews)

---
## Ratings Comparison
| Rating | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
  | **Meets Requirements** | 8.2 (97 reviews) | 8.3 (429 reviews) | 8.7 (669 reviews) | 
  | **Ease of Use** | 7.6 (97 reviews) | 8.9 (431 reviews) | 9.2 (671 reviews) | 
  | **Ease of Setup** | 7.6 (68 reviews) | 9.0 (180 reviews) | 9.3 (547 reviews) | 
  | **Ease of Admin** | 8.2 (68 reviews) | 8.8 (172 reviews) | 9.3 (485 reviews) | 
  | **Quality of Support** | 8.4 (93 reviews) | 7.9 (343 reviews) | 9.3 (660 reviews) | 
  | **Has the product been a good partner in doing business?** | 8.8 (68 reviews) | 8.3 (152 reviews) | 9.3 (478 reviews) | 
  | **Product Direction (% positive)** | 7.7 (96 reviews) | 7.5 (427 reviews) | 9.3 (661 reviews) | 

---
## Pricing

### NationBuilder

#### Entry-Level Pricing

Plan: Starter

Price: Starting at $34.00 Per Month

Description: Get your idea off the ground with this essential starter kit

Key Features:
- Integrated people database starting at 500 contacts and up to 5K contacts
- Website with standard templates built for action
- Email blast functionality

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

#### Free Trial

Yes

### Square Online (formerly Weebly)

#### Entry-Level Pricing

Plan: Free

Price: $0

Description: Everything you need for a high quality site. Create unlimited pages and host your site for free.

Key Features:
-  Drag & drop builder  
-  Free hosting  
-  Unlimited pages  

[Browse all 4 editions](https://www.g2.com/products/square-online-formerly-weebly/pricing)

#### Free Trial

Yes

### Duda

#### Entry-Level Pricing

Plan: Basic

Price: $19.00

Description: Buy per Site (per month, billed annually)

Key Features:
- 1 Site & AWS hosting included  
- Email support
- AI Text Assistant

[Browse all 5 editions](https://www.g2.com/products/duda/pricing)

#### Free Trial

Yes

---
## Features Comparison By Category

### Web Content Management

| Product | Score | Reviews |
|---|---|---|
| **NationBuilder** | N/A | N/A |
| **Square Online (formerly Weebly)** | N/A | N/A |
| **Duda** | 8.5/10 | 277 |

#### Content

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Content Authoring** | Not enough data | Not enough data | 8.9 (235 reviews) ✓ Verified | 
| **Rich Text Editor** | Not enough data | Not enough data | 8.9 (247 reviews) ✓ Verified | 
| **Versioning** | Not enough data | Not enough data | 8.8 (224 reviews) ✓ Verified | 
| **Plug-ins/Widgets/Apps** | Not enough data | Not enough data | 8.0 (250 reviews) ✓ Verified | 
| **Approval Process** | Not enough data | Not enough data | 8.7 (213 reviews) | 
| **Content Scheduling** | Not enough data | Not enough data | 8.1 (189 reviews) | 
| **Asset Management** | Not enough data | Not enough data | 8.6 (237 reviews) ✓ Verified | 
| **Internal Search** | Not enough data | Not enough data | 7.8 (213 reviews) ✓ Verified | 
| **Content Repository** | Not enough data | Not enough data | 8.5 (222 reviews) ✓ Verified | 

#### Design

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Breadth of Pre-Built Templates** | Not enough data | Not enough data | 8.3 (248 reviews) ✓ Verified | 
| **Mobile** | Not enough data | Not enough data | 8.7 (247 reviews) ✓ Verified | 
| **Branding/Themes** | Not enough data | Not enough data | 8.8 (246 reviews) ✓ Verified | 
| **Customization** | Not enough data | Not enough data | 8.9 (256 reviews) ✓ Verified | 

#### Platform

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **User Community** | Not enough data | Not enough data | 8.3 (211 reviews) ✓ Verified | 
| **SEO** | Not enough data | Not enough data | 8.8 (245 reviews) ✓ Verified | 
| **Flexible Navigation Structures** | Not enough data | Not enough data | 8.5 (243 reviews) ✓ Verified | 
| **User, Role, and Access Management** | Not enough data | Not enough data | 9.0 (250 reviews) ✓ Verified | 
| **Enterprise Scalability** | Not enough data | Not enough data | 8.6 (204 reviews) | 
| **Internationalization** | Not enough data | Not enough data | 8.4 (186 reviews) ✓ Verified | 
| **Dashboards and Reports** | Not enough data | Not enough data | 8.5 (233 reviews) ✓ Verified | 
| **API / Integrations** | Not enough data | Not enough data | 8.2 (195 reviews) ✓ Verified | 

#### Agentic AI - Web Content Management

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Cross-system Integration** | Not enough data | Not enough data | 7.4 (12 reviews) | 
| **Natural Language Interaction** | Not enough data | Not enough data | 6.8 (10 reviews) | 

### Fundraising

| Product | Score | Reviews |
|---|---|---|
| **NationBuilder** | 8.6/10 | 31 |
| **Square Online (formerly Weebly)** | N/A | N/A |
| **Duda** | N/A | N/A |

#### Administration

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Reporting** | 7.5 (26 reviews) | Not enough data | Not enough data | 
| **Interaction Tracking** | 9.4 (27 reviews) | Not enough data | Not enough data | 
| **Automation** | 8.7 (24 reviews) | Not enough data | Not enough data | 
| **Donor Profiles** | 8.8 (26 reviews) | Not enough data | Not enough data | 

#### Fundraising

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Campaign Management** | 9.2 (24 reviews) | Not enough data | Not enough data | 
| **Online Donation Portal** | 9.3 (26 reviews) | Not enough data | Not enough data | 
| **Event Planning** | 8.3 (26 reviews) | Not enough data | Not enough data | 
| **Recurring Donations** | 9.2 (24 reviews) | Not enough data | Not enough data | 
| **Peer-to-peer Fundraising** | 8.4 (18 reviews) | Not enough data | Not enough data | 
| **Mobile Capabilities** | 8.2 (23 reviews) | Not enough data | Not enough data | 

#### Marketing

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Email Marketing** | 9.1 (26 reviews) | Not enough data | Not enough data | 
| **Direct Mail Tools** | 7.4 (16 reviews) | Not enough data | Not enough data | 

### Shopping Cart

| Product | Score | Reviews |
|---|---|---|
| **NationBuilder** | N/A | N/A |
| **Square Online (formerly Weebly)** | 8.1/10 | 16 |
| **Duda** | N/A | N/A |

#### Administration

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Reporting** | Not enough data | 7.0 (10 reviews) | Not enough data | 
| **Cart Management** | Not enough data | 8.0 (11 reviews) | Not enough data | 
| **Shipping Information Collection** | Not enough data | 7.5 (10 reviews) | Not enough data | 

#### Integrations

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Payment Gateway Integration** | Not enough data | 8.8 (11 reviews) | Not enough data | 
| **E-commerce Platform Integration** | Not enough data | 8.3 (12 reviews) | Not enough data | 
| **Email Integration** | Not enough data | 8.3 (13 reviews) | Not enough data | 

#### Cart Management

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Multi Cart** | Not enough data | 7.9 (7 reviews) | Not enough data | 
| **Products** | Not enough data | 8.5 (13 reviews) | Not enough data | 
| **Templates** | Not enough data | 8.0 (15 reviews) | Not enough data | 
| **Embed** | Not enough data | 8.8 (12 reviews) | Not enough data | 

### Donor Management

| Product | Score | Reviews |
|---|---|---|
| **NationBuilder** | 7.4/10 | 26 |
| **Square Online (formerly Weebly)** | N/A | N/A |
| **Duda** | N/A | N/A |

#### Administration

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **User Dashboard** | 7.7 (21 reviews) | Not enough data | Not enough data | 
| **Donor Profiles** | 8.5 (25 reviews) | Not enough data | Not enough data | 
| **Reporting** | 7.4 (20 reviews) | Not enough data | Not enough data | 
| **Templates** | 8.3 (23 reviews) | Not enough data | Not enough data | 
| **Customization** | 7.4 (24 reviews) | Not enough data | Not enough data | 

#### Donor Management

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Moves Management** | 7.6 (15 reviews) | Not enough data | Not enough data | 
| **Pledge Tracking** | 7.6 (17 reviews) | Not enough data | Not enough data | 
| **E-Document Storage** | 3.7 (15 reviews) | Not enough data | Not enough data | 
| **Acknowledgments & Communications** | 8.0 (23 reviews) | Not enough data | Not enough data | 

#### Interoperability

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Event Tracking** | 8.3 (20 reviews) | Not enough data | Not enough data | 
| **Gift Tracking** | 7.4 (22 reviews) | Not enough data | Not enough data | 
| **Fund Accounting** | 7.2 (21 reviews) | Not enough data | Not enough data | 

### Nonprofit CRM

| Product | Score | Reviews |
|---|---|---|
| **NationBuilder** | 7.4/10 | 33 |
| **Square Online (formerly Weebly)** | N/A | N/A |
| **Duda** | N/A | N/A |

#### Constituent Management

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Constituent Profiles** | 8.2 (25 reviews) ✓ Verified | Not enough data | Not enough data | 
| **Online Portal** | 7.8 (26 reviews) ✓ Verified | Not enough data | Not enough data | 
| **Donor Communications** | 8.1 (25 reviews) ✓ Verified | Not enough data | Not enough data | 

#### Marketing Automation

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Email Marketing** | 9.0 (32 reviews) ✓ Verified | Not enough data | Not enough data | 
| **Lead Management** | 7.9 (23 reviews) ✓ Verified | Not enough data | Not enough data | 
| **Campaign Management** | 8.3 (30 reviews) ✓ Verified | Not enough data | Not enough data | 
| **Marketing ROI Analytics** | 6.0 (21 reviews) ✓ Verified | Not enough data | Not enough data | 

#### Workflow Automation

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Donor Prospecting** | 8.1 (22 reviews) ✓ Verified | Not enough data | Not enough data | 
| **Data Entry** | 7.7 (25 reviews) ✓ Verified | Not enough data | Not enough data | 
| **Task Delegation** | 6.7 (24 reviews) ✓ Verified | Not enough data | Not enough data | 

#### Reporting & Analytics

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Reporting** | 7.1 (28 reviews) ✓ Verified | Not enough data | Not enough data | 
| **Dashboards** | 7.7 (30 reviews) ✓ Verified | Not enough data | Not enough data | 
| **Automated Reports** | 6.7 (25 reviews) ✓ Verified | Not enough data | Not enough data | 

#### Integrations

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Accounting** | 7.1 (23 reviews) ✓ Verified | Not enough data | Not enough data | 
| **Fundraising** | 8.1 (30 reviews) ✓ Verified | Not enough data | Not enough data | 
| **Grant Management** | 4.4 (21 reviews) ✓ Verified | Not enough data | Not enough data | 
| **Sales POS** | Feature Not Available | Not enough data | Not enough data | 

#### Agentic AI - Nonprofit CRM

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | Not enough data | 

### Customer-to-Customer (C2C) Community Marketing

| Product | Score | Reviews |
|---|---|---|
| **NationBuilder** | 8.1/10 | 12 |
| **Square Online (formerly Weebly)** | N/A | N/A |
| **Duda** | N/A | N/A |

#### Administration

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **User Permissions** | 8.3 (11 reviews) | Not enough data | Not enough data | 
| **Branding** | 8.0 (11 reviews) | Not enough data | Not enough data | 
| **Dashboards** | 8.5 (10 reviews) | Not enough data | Not enough data | 
| **Integrations** | 7.3 (10 reviews) | Not enough data | Not enough data | 

#### Community Management

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Group Tools** | 8.0 (9 reviews) | Not enough data | Not enough data | 
| **Community Hub** | 8.0 (10 reviews) | Not enough data | Not enough data | 
| **Communication** | 8.8 (11 reviews) | Not enough data | Not enough data | 
| **Member Analytics** | 7.6 (12 reviews) | Not enough data | Not enough data | 

#### Event Management

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Event Creation** | 8.5 (10 reviews) | Not enough data | Not enough data | 
| **Attendee Management** | 8.5 (10 reviews) | Not enough data | Not enough data | 
| **Event Promotion** | 8.1 (12 reviews) | Not enough data | Not enough data | 
| **Event Analytics** | 7.5 (12 reviews) | Not enough data | Not enough data | 

#### Agentic AI - Sales Planning

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | Not enough data | 
| **Multi-step Planning** | Not enough data | Not enough data | Not enough data | 

### Landing Page Builders

| Product | Score | Reviews |
|---|---|---|
| **NationBuilder** | N/A | N/A |
| **Square Online (formerly Weebly)** | N/A | N/A |
| **Duda** | 8.3/10 | 215 |

#### Page Customization

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Drag and Drop** | Not enough data | Not enough data | 9.3 (195 reviews) ✓ Verified | 
| **Templates** | Not enough data | Not enough data | 8.6 (196 reviews) ✓ Verified | 
| **Advanced Customization** | Not enough data | Not enough data | 8.6 (189 reviews) ✓ Verified | 
| **Content Library** | Not enough data | Not enough data | 8.6 (191 reviews) ✓ Verified | 

#### Page Optimization

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **A/B Testing** | Not enough data | Not enough data | 6.6 (59 reviews) | 
| **Mobile Responsive** | Not enough data | Not enough data | 8.7 (201 reviews) ✓ Verified | 
| **Web Analytics** | Not enough data | Not enough data | 8.3 (186 reviews) ✓ Verified | 
| **SEO** | Not enough data | Not enough data | 8.6 (193 reviews) ✓ Verified | 

#### Integrations

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **E-Commerce Integration** | Not enough data | Not enough data | 7.7 (163 reviews) ✓ Verified | 
| **Email Marketing Integration** | Not enough data | Not enough data | 7.7 (151 reviews) ✓ Verified | 
| **Domain Integration** | Not enough data | Not enough data | 9.2 (179 reviews) ✓ Verified | 

#### Generative AI

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **AI Text Generation** | Not enough data | Not enough data | 8.2 (79 reviews) | 

#### Agentic AI - Landing Page Builders

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Cross-system Integration** | Not enough data | Not enough data | 7.5 (10 reviews) | 

### Political Campaign

| Product | Score | Reviews |
|---|---|---|
| **NationBuilder** | 8.2/10 | 23 |
| **Square Online (formerly Weebly)** | N/A | N/A |
| **Duda** | N/A | N/A |

#### Campaign Tools

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Content Management** | 8.7 (20 reviews) | Not enough data | Not enough data | 
| **Volunteer Management** | 8.9 (18 reviews) | Not enough data | Not enough data | 
| **Fundraising** | 9.2 (21 reviews) | Not enough data | Not enough data | 
| **Events and Ticketing** | 8.3 (21 reviews) | Not enough data | Not enough data | 

#### Communication Tools

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Social Network Sync** | Feature Not Available | Not enough data | Not enough data | 
| **Email Messaging** | 8.8 (21 reviews) | Not enough data | Not enough data | 
| **Text Messaging** | 7.2 (19 reviews) | Not enough data | Not enough data | 
| **Communication Analytics** | 8.8 (19 reviews) | Not enough data | Not enough data | 

#### Field Tools

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Route Mapping** | 6.4 (15 reviews) | Not enough data | Not enough data | 
| **Digital Forms** | 8.2 (19 reviews) | Not enough data | Not enough data | 
| **Call Lists** | 7.7 (17 reviews) | Not enough data | Not enough data | 

### Public Affairs and Advocacy

| Product | Score | Reviews |
|---|---|---|
| **NationBuilder** | 8.2/10 | 26 |
| **Square Online (formerly Weebly)** | N/A | N/A |
| **Duda** | N/A | N/A |

#### Acquisition & Mobilization

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Constituent Database** | 8.8 (23 reviews) | Not enough data | Not enough data | 
| **Action Pages** | 9.0 (24 reviews) | Not enough data | Not enough data | 
| **Fundraising & Payment Processing** | 8.6 (22 reviews) | Not enough data | Not enough data | 
| **GOTV Tools** | 8.0 (23 reviews) | Not enough data | Not enough data | 
| **Volunteer Management** | 8.6 (19 reviews) | Not enough data | Not enough data | 
| **Gamification** | 7.6 (20 reviews) | Not enough data | Not enough data | 

#### Communication Tools

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Multichannel Outreach** | 8.2 (20 reviews) | Not enough data | Not enough data | 
| **Social Sharing** | 8.3 (22 reviews) | Not enough data | Not enough data | 
| **Legislator Contact** | 7.7 (20 reviews) | Not enough data | Not enough data | 

#### Stakeholder Management

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Public Official Database** | 7.1 (18 reviews) | Not enough data | Not enough data | 
| **Engagement Tracking** | 8.8 (20 reviews) | Not enough data | Not enough data | 

#### Platform

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **CRM Integration** | 8.4 (20 reviews) | Not enough data | Not enough data | 
| **Reporting & Data Analytics** | 8.1 (26 reviews) | Not enough data | Not enough data | 

### Volunteer Management

| Product | Score | Reviews |
|---|---|---|
| **NationBuilder** | 7.5/10 | 26 |
| **Square Online (formerly Weebly)** | N/A | N/A |
| **Duda** | N/A | N/A |

#### Volunteer Management

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Opportunity Listings** | 6.8 (18 reviews) | Not enough data | Not enough data | 
| **Volunteer Tracking** | 8.1 (26 reviews) | Not enough data | Not enough data | 
| **Volunteer Scheduling** | 6.7 (22 reviews) | Not enough data | Not enough data | 
| **Volunteer Profiles** | 7.9 (21 reviews) | Not enough data | Not enough data | 
| **Document Management** | Feature Not Available | Not enough data | Not enough data | 

#### Engagement & Communication Tools

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Gamification** | 6.9 (21 reviews) | Not enough data | Not enough data | 
| **Mass Messaging** | 7.8 (20 reviews) | Not enough data | Not enough data | 
| **Donation Pages** | 8.1 (24 reviews) | Not enough data | Not enough data | 
| **Mobile Application** | 7.1 (18 reviews) | Not enough data | Not enough data | 

#### Administration

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **CRM Integration** | 8.4 (21 reviews) | Not enough data | Not enough data | 
| **Dashboards & Analytics** | 6.8 (22 reviews) | Not enough data | Not enough data | 

### E-Commerce Platforms

| Product | Score | Reviews |
|---|---|---|
| **NationBuilder** | N/A | N/A |
| **Square Online (formerly Weebly)** | 7.3/10 | 36 |
| **Duda** | N/A | N/A |

#### Headless Commerce

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Decoupling** | Not enough data | Not enough data | Not enough data | 
| **REST APIs** | Not enough data | Not enough data | Not enough data | 
| **Data Orchestration** | Not enough data | 6.7 (6 reviews) | Not enough data | 
| **Customization** | Not enough data | 7.1 (11 reviews) | Not enough data | 
| **Extensibility** | Not enough data | 7.4 (7 reviews) | Not enough data | 

#### Generative AI

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **AI Text Generation** | Not enough data | Not enough data | Not enough data | 
| **AI Text Summarization** | Not enough data | Not enough data | Not enough data | 

#### Agentic AI - E-Commerce Platforms

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | Not enough data | 
| **Adaptive Learning** | Not enough data | Not enough data | Not enough data | 
| **Natural Language Interaction** | Not enough data | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | Not enough data | 
| **Decision Making** | Not enough data | Not enough data | Not enough data | 

#### Merchandising/Marketing

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Storefront Design Tools** | Not enough data | 7.6 (28 reviews) ✓ Verified | Not enough data | 
| **Product Visualization** | Not enough data | 7.8 (24 reviews) ✓ Verified | Not enough data | 
| **Recommendations / Personalization** | Not enough data | 7.6 (23 reviews) ✓ Verified | Not enough data | 
| **Promotions and Discounts** | Not enough data | 7.8 (24 reviews) ✓ Verified | Not enough data | 
| **Shopping Cart Abandonment** | Not enough data | 7.1 (18 reviews) ✓ Verified | Not enough data | 
| **Product Reviews** | Not enough data | 7.7 (21 reviews) ✓ Verified | Not enough data | 
| **SEO** | Not enough data | 7.3 (22 reviews) ✓ Verified | Not enough data | 

#### Product Catalog

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Content Management** | Not enough data | 7.8 (24 reviews) ✓ Verified | Not enough data | 
| **Product Configuration** | Not enough data | 7.7 (23 reviews) ✓ Verified | Not enough data | 
| **Product Search and Filtering** | Not enough data | 7.5 (22 reviews) ✓ Verified | Not enough data | 
| **Intangible Products** | Not enough data | Feature Not Available | Not enough data | 

#### Order Process

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Checkout Process** | Not enough data | 7.9 (23 reviews) ✓ Verified | Not enough data | 
| **Shipping Options** | Not enough data | 7.7 (19 reviews) ✓ Verified | Not enough data | 
| **Tax Display and Processing** | Not enough data | 8.2 (22 reviews) ✓ Verified | Not enough data | 
| **Payment Processing** | Not enough data | 8.3 (23 reviews) ✓ Verified | Not enough data | 
| **Order Management** | Not enough data | 8.0 (22 reviews) ✓ Verified | Not enough data | 
| **Returns / Refunds** | Not enough data | 8.1 (21 reviews) ✓ Verified | Not enough data | 
| **Inventory Management** | Not enough data | 8.0 (22 reviews) ✓ Verified | Not enough data | 
| **Multi-Channel Fulfillment** | Not enough data | 7.1 (17 reviews) ✓ Verified | Not enough data | 

#### Multi-Channel Support

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Omnichannel** | Not enough data | 6.9 (17 reviews) ✓ Verified | Not enough data | 
| **Mobile** | Not enough data | 8.0 (23 reviews) ✓ Verified | Not enough data | 
| **Social Commerce** | Not enough data | 7.9 (21 reviews) ✓ Verified | Not enough data | 
| **Customer Service** | Not enough data | 7.9 (25 reviews) ✓ Verified | Not enough data | 
| **Store Locator** | Not enough data | 7.8 (19 reviews) ✓ Verified | Not enough data | 
| **3rd-Party Store Integration** | Not enough data | 7.7 (17 reviews) ✓ Verified | Not enough data | 
| **B2B** | Not enough data | Feature Not Available | Not enough data | 

#### Platform

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **APIs** | Not enough data | 7.5 (17 reviews) ✓ Verified | Not enough data | 
| **Customization** | Not enough data | 7.9 (32 reviews) ✓ Verified | Not enough data | 
| **Integrations to Add-on Tools** | Not enough data | 8.0 (23 reviews) ✓ Verified | Not enough data | 
| **User Management** | Not enough data | 8.0 (25 reviews) ✓ Verified | Not enough data | 
| **Reporting / Analytics** | Not enough data | 7.9 (27 reviews) ✓ Verified | Not enough data | 
| **Security** | Not enough data | 8.2 (24 reviews) ✓ Verified | Not enough data | 
| **Multi-Site Management** | Not enough data | 7.7 (19 reviews) ✓ Verified | Not enough data | 
| **Admin Access Rights** | Not enough data | 7.8 (23 reviews) ✓ Verified | Not enough data | 
| **Test-to-Product Migration** | Not enough data | 6.3 (13 reviews) ✓ Verified | Not enough data | 
| **Internationalization** | Not enough data | 7.0 (15 reviews) ✓ Verified | Not enough data | 
| **Cross Browser Support** | Not enough data | 7.8 (18 reviews) ✓ Verified | Not enough data | 
| **Performance and Reliability** | Not enough data | 7.9 (27 reviews) ✓ Verified | Not enough data | 

### Web Design

| Product | Score | Reviews |
|---|---|---|
| **NationBuilder** | N/A | N/A |
| **Square Online (formerly Weebly)** | N/A | N/A |
| **Duda** | 7.7/10 | 44 |

#### Platform Basics

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Templates Library** | Not enough data | Not enough data | 8.7 (39 reviews) | 
| **Visualization Tools** | Not enough data | Not enough data | 8.7 (38 reviews) | 
| **HTML and CSS Editors** | Not enough data | Not enough data | 8.6 (37 reviews) | 
| **Content Elements Libraries** | Not enough data | Not enough data | 8.3 (36 reviews) | 

#### Platform Additional Functionalities

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **WYSIWYG Editor Integration** | Not enough data | Not enough data | 8.1 (37 reviews) | 
| **Marketing Tools Integrations** | Not enough data | Not enough data | 7.9 (35 reviews) | 
| **Vector Graphics Tools Importing and Integration** | Not enough data | Not enough data | 7.7 (34 reviews) | 

#### Agentic AI - Web Design

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | 7.0 (17 reviews) | 
| **Multi-step Planning** | Not enough data | Not enough data | 6.8 (18 reviews) | 
| **Cross-system Integration** | Not enough data | Not enough data | 6.8 (15 reviews) | 
| **Natural Language Interaction** | Not enough data | Not enough data | 6.6 (15 reviews) | 
| **Proactive Assistance** | Not enough data | Not enough data | 6.7 (17 reviews) | 

### Personalization

| Product | Score | Reviews |
|---|---|---|
| **NationBuilder** | N/A | N/A |
| **Square Online (formerly Weebly)** | N/A | N/A |
| **Duda** | 6.1/10 | 7 |

#### Agentic AI - Personalization

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | 6.1 (6 reviews) | 
| **Cross-system Integration** | Not enough data | Not enough data | 6.7 (6 reviews) | 
| **Adaptive Learning** | Not enough data | Not enough data | 5.3 (6 reviews) | 
| **Natural Language Interaction** | Not enough data | Not enough data | 6.7 (6 reviews) | 
| **Proactive Assistance** | Not enough data | Not enough data | 5.6 (6 reviews) | 
| **Decision Making** | Not enough data | Not enough data | 6.0 (7 reviews) | 

### Google Workspace Creative Tools

| Product | Score | Reviews |
|---|---|---|
| **NationBuilder** | N/A | N/A |
| **Square Online (formerly Weebly)** | N/A | N/A |
| **Duda** | N/A | N/A |

#### Agentic AI - Google Workspace Creative Tools

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Cross-system Integration** | Not enough data | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | Not enough data | 

### Website Builder

| Product | Score | Reviews |
|---|---|---|
| **NationBuilder** | N/A | N/A |
| **Square Online (formerly Weebly)** | 7.7/10 | 265 |
| **Duda** | 8.3/10 | 604 |

#### Customizations

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Templates** | Not enough data | 8.0 (252 reviews) | 8.4 (545 reviews) | 
| **Drag and Drop** | Not enough data | 8.8 (256 reviews) | 9.1 (546 reviews) | 
| **HTML Input** | Not enough data | Feature Not Available | 8.4 (507 reviews) | 
| **Domain Name** | Not enough data | 8.2 (234 reviews) | 8.9 (465 reviews) | 

#### Growth

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **SEO** | Not enough data | 7.4 (189 reviews) | 8.4 (511 reviews) | 
| **Site Analytics** | Not enough data | 7.2 (214 reviews) | 8.3 (516 reviews) | 
| **Marketing Tools** | Not enough data | 7.1 (191 reviews) | 7.7 (466 reviews) | 
| **E-Commerce** | Not enough data | 7.4 (154 reviews) | 7.3 (440 reviews) | 
| **Hosting** | Not enough data | 8.3 (190 reviews) | 9.0 (490 reviews) | 

#### Content

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Email Integrations** | Not enough data | 7.8 (164 reviews) | 7.7 (415 reviews) | 
| **Content Management** | Not enough data | 8.2 (204 reviews) | 8.7 (504 reviews) | 
| **Permissions** | Not enough data | 8.1 (174 reviews) | 8.8 (487 reviews) | 
| **WordPress Tool** | Not enough data | 7.4 (14 reviews) | 6.1 (240 reviews) | 

#### Support

| Feature | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Customer Support** | Not enough data | 6.3 (25 reviews) | 9.4 (394 reviews) | 

---
## Categories

**Unique to NationBuilder (7):** [Public Affairs and Advocacy Software](https://www.g2.com/categories/public-affairs-and-advocacy), [Volunteer Management Software](https://www.g2.com/categories/volunteer-management), [Donor Management Software](https://www.g2.com/categories/donor-management), [Nonprofit CRM Software](https://www.g2.com/categories/nonprofit-crm), [Political Campaign Software](https://www.g2.com/categories/political-campaign), [Fundraising Software](https://www.g2.com/categories/fundraising), [Customer-to-Customer (C2C) Community Marketing Software](https://www.g2.com/categories/customer-to-customer-c2c-community-marketing)

**Unique to Square Online (formerly Weebly) (4):** [Google Workspace Creative Tools ](https://www.g2.com/categories/google-workspace-creative-tools), [Shopping Cart Software](https://www.g2.com/categories/shopping-cart), [Website Builder Software](https://www.g2.com/categories/website-builder), [E-Commerce Platforms](https://www.g2.com/categories/e-commerce-platforms)

**Unique to Duda (5):** [Landing Page Builders](https://www.g2.com/categories/landing-page-builders), [Website Builder Software](https://www.g2.com/categories/website-builder), [Web Content Management Software](https://www.g2.com/categories/web-content-management), [Web Design Software](https://www.g2.com/categories/web-design), [Personalization Software](https://www.g2.com/categories/personalization)


---
## Reviewer Demographics

### By Company Size

| Segment | NationBuilder | Square Online (formerly Weebly) | Duda | 
|---|---|---|---|
| **Small-Business** | 84.9% | 74.5% | 86.6% | 
| **Mid-Market** | 10.4% | 15.8% | 10.4% | 
| **Enterprise** | 4.7% | 9.7% | 3.0% | 

### By Industry

#### NationBuilder

- **Non-Profit Organization Management:** 27.4%
- **Political Organization:** 26.4%
- **Information Technology and Services:** 5.7%
- **Consulting:** 4.7%
- **Civic & Social Organization:** 3.8%
- **Public Policy:** 2.8%
- **Design:** 1.9%
- **Fund-Raising:** 1.9%
- **Marketing and Advertising:** 1.9%
- **Oil & Energy:** 1.9%
- **Other:** 21.7%

#### Square Online (formerly Weebly)

- **Marketing and Advertising:** 9.9%
- **Information Technology and Services:** 5.9%
- **Non-Profit Organization Management:** 4.6%
- **Higher Education:** 4.6%
- **Education Management:** 4.4%
- **Computer Software:** 4.2%
- **Writing and Editing:** 3.8%
- **Retail:** 3.0%
- **Internet:** 2.7%
- **Health, Wellness and Fitness:** 2.7%
- **Other:** 54.0%

#### Duda

- **Marketing and Advertising:** 31.0%
- **Design:** 8.4%
- **Information Technology and Services:** 7.0%
- **Graphic Design:** 5.3%
- **Computer Software:** 5.0%
- **Internet:** 4.0%
- **Leisure, Travel & Tourism:** 2.5%
- **Non-Profit Organization Management:** 2.1%
- **Health, Wellness and Fitness:** 2.0%
- **Construction:** 2.0%
- **Other:** 30.7%

---
## Alternatives

### Alternatives to NationBuilder

- [Bonterra EveryAction](https://www.g2.com/products/bonterra-everyaction/reviews) — 4.3/5 stars (283 reviews)
- [Neon CRM](https://www.g2.com/products/neon-one-llc-neon-crm/reviews) — 4.2/5 stars (418 reviews)
- [Bloomerang CRM](https://www.g2.com/products/bloomerang-crm/reviews) — 4.6/5 stars (894 reviews)
- [DonorPerfect](https://www.g2.com/products/donorperfect/reviews) — 4.4/5 stars (565 reviews)
- [Donorbox](https://www.g2.com/products/donorbox/reviews) — 4.6/5 stars (1445 reviews)
- [Bonterra Network for Good](https://www.g2.com/products/bonterra-network-for-good/reviews) — 4.6/5 stars (405 reviews)
- [Blackbaud Raiser's Edge NXT](https://www.g2.com/products/blackbaud-raiser-s-edge-nxt/reviews) — 3.9/5 stars (621 reviews)
- [Givebutter](https://www.g2.com/products/givebutter/reviews) — 4.7/5 stars (2076 reviews)
- [NetSuite](https://www.g2.com/products/netsuite/reviews) — 4.1/5 stars (4775 reviews)
- [Zeffy](https://www.g2.com/products/zeffy/reviews) — 4.9/5 stars (933 reviews)

### Alternatives to Square Online (formerly Weebly)

- [Wix](https://www.g2.com/products/wix/reviews) — 4.2/5 stars (1874 reviews)
- [Ecwid](https://www.g2.com/products/ecwid/reviews) — 4.7/5 stars (405 reviews)
- [Squarespace](https://www.g2.com/products/squarespace/reviews) — 4.4/5 stars (1133 reviews)
- [Google Workspace](https://www.g2.com/products/google-workspace/reviews) — 4.6/5 stars (48008 reviews)
- [Constant Contact](https://www.g2.com/products/constant-contact/reviews) — 4.1/5 stars (7391 reviews)
- [Shopify](https://www.g2.com/products/shopify/reviews) — 4.4/5 stars (5101 reviews)
- [WordPress.com](https://www.g2.com/products/wordpress-com/reviews) — 4.4/5 stars (2710 reviews)
- [WooCommerce](https://www.g2.com/products/woocommerce/reviews) — 4.4/5 stars (1275 reviews)
- [Hostinger](https://www.g2.com/products/hostinger/reviews) — 4.4/5 stars (805 reviews)
- [BigCommerce](https://www.g2.com/products/bigcommerce/reviews) — 4.2/5 stars (580 reviews)

### Alternatives to Duda

- [Webflow](https://www.g2.com/products/webflow/reviews) — 4.4/5 stars (993 reviews)
- [Elementor](https://www.g2.com/products/elementor/reviews) — 4.4/5 stars (415 reviews)
- [Wix](https://www.g2.com/products/wix/reviews) — 4.2/5 stars (1874 reviews)
- [Framer](https://www.g2.com/products/framer/reviews) — 4.5/5 stars (141 reviews)
- [WordPress.com](https://www.g2.com/products/wordpress-com/reviews) — 4.4/5 stars (2710 reviews)
- [HubSpot Content Hub](https://www.g2.com/products/hubspot-content-hub/reviews) — 4.5/5 stars (2011 reviews)
- [ClickFunnels](https://www.g2.com/products/clickfunnels/reviews) — 4.6/5 stars (417 reviews)
- [Squarespace](https://www.g2.com/products/squarespace/reviews) — 4.4/5 stars (1133 reviews)
- [HubSpot Marketing Hub](https://www.g2.com/products/hubspot-marketing-hub/reviews) — 4.4/5 stars (14755 reviews)
- [WordPress.org](https://www.g2.com/products/wordpress-org/reviews) — 4.4/5 stars (9523 reviews)

---
## Top Discussions

### NationBuilder

No discussions available for this product.

### Square Online (formerly Weebly)

No discussions available for this product.

### Duda

- Title: [What is a Duda?](https://www.g2.com/discussions/what-is-a-duda) — 4 comments, 1 upvote
  > **Top comment:** "Duda is a website builder that was first build as a landing page platform. It now includes a great deal of design and content features for building complete..."
- Title: [What is Duda website builder?](https://www.g2.com/discussions/what-is-duda-website-builder) — 4 comments
  > **Top comment:** "Duda is a website builder that allows you not only to build good looking websites bit have more back end tools for SEO, iframes  URLs, HTML..I think they..."
- Title: [Is Duda a CMS?](https://www.g2.com/discussions/is-duda-a-cms) — 3 comments
  > **Top comment:** "Yes - It functions similarly to WordPress and other WYSIWYG editing platforms. There are also white label features that allow agencies to grant access to..."
- Title: [What is Duda used for?](https://www.g2.com/discussions/what-is-duda-used-for) — 2 comments
  > **Top comment:** "<p>A simple intuitive, website builder that removes the complicated back end management and plugin overload that small businesses often experience.  Not as..."
- Title: [Are Duda websites SEO-friendly?](https://www.g2.com/discussions/duda-websites-49712b8c-db40-4996-a523-e16994dd34d3) — 2 comments, 1 upvote *(includes official response)*
  > **Top comment:** "Very! Duda websites have a unique architecture that makes them super SEO-friendly so your clients’ sites receive a high rank in Google and Bing search..."

---
**Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/nationbuilder-vs-square-online-formerly-weebly-vs-duda)