# Webflow vs SITE123 for website builders

Webflow and SITE123 are closely matched for core workflows. Both support free plan, templates, responsive design, cms, and blogging. Webflow has confirmed API access and drag-and-drop editor. SITE123 has confirmed starting price of $0 and ai website builder.

## Key decision points

- SITE123 has confirmed starting price of $0; starting price is not yet confirmed for Webflow.
- Webflow supports API access; SITE123 is verified as not supporting it.
- SITE123 has confirmed ai website builder; ai website builder is not yet confirmed for Webflow.
- Webflow has confirmed drag-and-drop editor; drag-and-drop editor is not yet confirmed for SITE123.

## Choose Webflow if…

- Choose Webflow if you need API access.
- Choose Webflow if confirmed drag-and-drop editor matters to you; this detail is not yet confirmed for SITE123.

## Choose SITE123 if…

- Choose SITE123 if confirmed starting price of $0 matters to you; this detail is not yet confirmed for Webflow.
- Choose SITE123 if confirmed ai website builder matters to you; this detail is not yet confirmed for Webflow.

## Features

| Feature | Webflow | SITE123 |
| --- | --- | --- |
| AI website builder | Not confirmed | Yes (verified 5 September 2026; [source](https://www.site123.com/)) |
| Drag-and-drop editor | Yes (verified 5 September 2026; [source](https://webflow.com/)) | Not confirmed |
| Templates | Yes (verified 5 September 2026; [source](https://webflow.com/)) | Yes (verified 5 September 2026; [source](https://www.site123.com/)) |
| Responsive design | Yes (verified 5 September 2026; [source](https://webflow.com/)) | Yes (verified 5 September 2026; [source](https://www.site123.com/features)) |
| Custom code | Yes (verified 5 September 2026; [source](https://webflow.com/)) | Not confirmed |
| CMS | Yes (verified 5 September 2026; [source](https://webflow.com/)) | Yes (verified 5 September 2026; [source](https://www.site123.com/)) |
| Blogging | Yes (verified 5 September 2026; [source](https://webflow.com/)) | Yes (verified 5 September 2026; [source](https://www.site123.com/features)) |
| Ecommerce | Yes (verified 5 September 2026; [source](https://webflow.com/apps)) | Yes (verified 5 September 2026; [source](https://www.site123.com/features)) |
| Memberships | Yes (verified 5 September 2026; [source](https://webflow.com/apps)) | Not confirmed |
| Booking | Not confirmed | Yes (verified 5 September 2026; [source](https://www.site123.com/features)) |
| SEO tools | Yes (verified 5 September 2026; [source](https://webflow.com/)) | Yes (verified 5 September 2026; [source](https://www.site123.com/features)) |
| Custom domains | Not confirmed | Yes (verified 5 September 2026; [source](https://www.site123.com/pricing)) |
| Free domain | Not confirmed | Yes (verified 5 September 2026; [source](https://www.site123.com/features)) |
| Forms | Yes (verified 5 September 2026; [source](https://webflow.com/apps)) | Yes (verified 5 September 2026; [source](https://www.site123.com/features)) |
| Analytics | Yes (verified 5 September 2026; [source](https://webflow.com/)) | Yes (verified 5 September 2026; [source](https://www.site123.com/features)) |
| Client management | Yes (verified 5 September 2026; [source](https://webflow.com/)) | Yes (verified 5 September 2026; [source](https://www.site123.com/terms)) |

## Capacity

| Feature | Webflow | SITE123 |
| --- | --- | --- |
| Digital products | Not confirmed | Yes (verified 5 September 2026; [source](https://www.site123.com/features)) |
| Multilingual sites | Not confirmed | Yes (verified 5 September 2026; [source](https://www.site123.com/features)) |
| Storage | Not confirmed | 250 (verified 5 September 2026; [source](https://www.site123.com/pricing)) |
| Bandwidth | Not confirmed | 250 (verified 5 September 2026; [source](https://www.site123.com/pricing)) |
| Team members | Not confirmed | 1 (verified 5 September 2026; [source](https://www.site123.com/)) |

## Integrations

| Feature | Webflow | SITE123 |
| --- | --- | --- |
| App marketplace | Yes (verified 5 September 2026; [source](https://webflow.com/apps)) | Yes (verified 5 September 2026; [source](https://www.site123.com/)) |

## Technical

| Feature | Webflow | SITE123 |
| --- | --- | --- |
| API | Yes (verified 5 September 2026; [source](https://webflow.com/)) | No (verified 5 September 2026; [source](https://www.site123.com/terms)) |

## Pricing

| Feature | Webflow | SITE123 |
| --- | --- | --- |
| Free plan | Yes (verified 5 September 2026; [source](https://webflow.com/)) | Yes (verified 5 September 2026; [source](https://www.site123.com/pricing)) |
| Starting price | Not confirmed | $0 (verified 5 September 2026; [source](https://www.site123.com/pricing)) |

## Commercial

| Feature | Webflow | SITE123 |
| --- | --- | --- |
| Affiliate programme | Yes (verified 5 September 2026; [source](https://webflow.com/apps)) | Yes (verified 5 September 2026; [source](https://www.site123.com/)) |
| Affiliate commission | Not confirmed | CPA (Cost Per Acquisition) (verified 5 September 2026; [source](https://www.site123.com/terms)) |

## Evidence

- **SITE123 — AI website builder:** Yes. Last verified 5 September 2026. Source: https://www.site123.com/. Evidence: “AI App Builder”
- **Webflow — Drag-and-drop editor:** Yes. Last verified 5 September 2026. Source: https://webflow.com/. Evidence: “Equip marketers with drag-and-drop templates”
- **Webflow — Templates:** Yes. Last verified 5 September 2026. Source: https://webflow.com/. Evidence: “Equip marketers with drag-and-drop templates”
- **SITE123 — Templates:** Yes. Last verified 5 September 2026. Source: https://www.site123.com/. Evidence: “Pick from beautiful website templates”
- **Webflow — Responsive design:** Yes. Last verified 5 September 2026. Source: https://webflow.com/. Evidence: “Tailor interactions to breakpoints.”
- **SITE123 — Responsive design:** Yes. Last verified 5 September 2026. Source: https://www.site123.com/features. Evidence: “Responsive Web Design Give your users the best experience with perfect responsive design on desktops, smartphones and tablets.”
- **Webflow — Custom code:** Yes. Last verified 5 September 2026. Source: https://webflow.com/. Evidence: “Extend Webflow with code when you need it Platform Code Components”
- **Webflow — CMS:** Yes. Last verified 5 September 2026. Source: https://webflow.com/. Evidence: “Platform CMS Publish content without a developer Explore CMS”
- **SITE123 — CMS:** Yes. Last verified 5 September 2026. Source: https://www.site123.com/. Evidence: “Create a free website with our content management system”
- **Webflow — Blogging:** Yes. Last verified 5 September 2026. Source: https://webflow.com/. Evidence: “Blog”
- **SITE123 — Blogging:** Yes. Last verified 5 September 2026. Source: https://www.site123.com/features. Evidence: “Personal Blog Make a great looking personal blog easily with SITE123 blogging platform.”
- **Webflow — Ecommerce:** Yes. Last verified 5 September 2026. Source: https://webflow.com/apps. Evidence: “Product Designer CMS Ecommerce Interactions Memberships Editor Logic SEO Hosting Security Marketplace Overview Libraries Apps”
- **SITE123 — Ecommerce:** Yes. Last verified 5 September 2026. Source: https://www.site123.com/features. Evidence: “Sell Online Create an ecommerce website with SITE123 and make sure your business is always open.”
- **SITE123 — Digital products:** Yes. Last verified 5 September 2026. Source: https://www.site123.com/features. Evidence: “Sell Digital Products SITE123 clients can sell digital goods of all types via our online store builder.”
- **Webflow — Memberships:** Yes. Last verified 5 September 2026. Source: https://webflow.com/apps. Evidence: “Product Designer CMS Ecommerce Interactions Memberships Editor Logic SEO Hosting Security Marketplace Overview Libraries Apps”
- **SITE123 — Booking:** Yes. Last verified 5 September 2026. Source: https://www.site123.com/features. Evidence: “Schedule Booking Let your clients book their appointments with you using the schedule booking tool.”
- **SITE123 — Multilingual sites:** Yes. Last verified 5 September 2026. Source: https://www.site123.com/features. Evidence: “Multilingual Website Make multi-language websites in a few clicks.”
- **Webflow — SEO tools:** Yes. Last verified 5 September 2026. Source: https://webflow.com/. Evidence: “Optimize SEO AEO new”
- **SITE123 — SEO tools:** Yes. Last verified 5 September 2026. Source: https://www.site123.com/features. Evidence: “SEO Tools Use SEO tools to deliver a perfectly SEO optimized website.”
- **SITE123 — Custom domains:** Yes. Last verified 5 September 2026. Source: https://www.site123.com/pricing. Evidence: “Connect Your Domain”
- **SITE123 — Free domain:** Yes. Last verified 5 September 2026. Source: https://www.site123.com/features. Evidence: “Free Website Domain Establish your online identity with a free domain registration! SITE123 offers a free domain with a purchase of an annual package.”
- **SITE123 — Storage:** 250. Last verified 5 September 2026. Source: https://www.site123.com/pricing. Evidence: “250 MB Storage”
- **SITE123 — Bandwidth:** 250. Last verified 5 September 2026. Source: https://www.site123.com/pricing. Evidence: “250 MB Bandwidth”
- **Webflow — Forms:** Yes. Last verified 5 September 2026. Source: https://webflow.com/apps. Evidence: “Categories For you Recommended Categories All AI Analytics Asset Management Automation Compliance Content Management Customer Support Data Sync Design Development and Coding Ecommerce Enterprise Forms and Surveys Localization Marketing MCP + Agents Webflow Optimize Scheduling SEO User Management Utilities”
- **SITE123 — Forms:** Yes. Last verified 5 September 2026. Source: https://www.site123.com/features. Evidence: “Custom Form Builder Make fantastic custom forms on your website with an easy-to-use form builder tool.”
- **Webflow — Analytics:** Yes. Last verified 5 September 2026. Source: https://webflow.com/. Evidence: “Prove ROI with native analytics Explore Analyze”
- **SITE123 — Analytics:** Yes. Last verified 5 September 2026. Source: https://www.site123.com/features. Evidence: “Third-Party Plugins Implement website plugins such as live chat, analytic tools, and webmaster tools.”
- **Webflow — App marketplace:** Yes. Last verified 5 September 2026. Source: https://webflow.com/apps. Evidence: “Supercharge your site with Apps Connect powerful tools to your Webflow site”
- **SITE123 — App marketplace:** Yes. Last verified 5 September 2026. Source: https://www.site123.com/. Evidence: “App Market”
- **SITE123 — Team members:** 1. Last verified 5 September 2026. Source: https://www.site123.com/. Evidence: “How many websites can I register under my account? There is no limit - you may create a website or multiple websites under one account and manage them all with a single admin username.”
- **Webflow — Client management:** Yes. Last verified 5 September 2026. Source: https://webflow.com/. Evidence: “Delegate billing to clients directly from Webflow Docs Client Billing”
- **SITE123 — Client management:** Yes. Last verified 5 September 2026. Source: https://www.site123.com/terms. Evidence: “Expert: Designates an adept user who leverages the Provider's platform for designing websites for clients and enjoys benefits such as commissions, branding, and more.”
- **Webflow — API:** Yes. Last verified 5 September 2026. Source: https://webflow.com/. Evidence: “connecting APIs, custom logic, and real-time data without managing separate infrastructure.”
- **SITE123 — API:** No. Last verified 5 September 2026. Source: https://www.site123.com/terms. Evidence: “Our system offers tools to users "as is" in their current state. We decide on tool inclusion; users can't request functionalities beyond the system's capabilities.”
- **Webflow — Free plan:** Yes. Last verified 5 September 2026. Source: https://webflow.com/. Evidence: “Start for free”
- **SITE123 — Free plan:** Yes. Last verified 5 September 2026. Source: https://www.site123.com/pricing. Evidence: “Free $ 0 /Month 250 MB Storage 250 MB Bandwidth Subdomain”
- **SITE123 — Starting price:** $0. Last verified 5 September 2026. Source: https://www.site123.com/pricing. Evidence: “Free $ 0 /Month”
- **Webflow — Affiliate programme:** Yes. Last verified 5 September 2026. Source: https://webflow.com/apps. Evidence: “Become an Affiliate”
- **SITE123 — Affiliate programme:** Yes. Last verified 5 September 2026. Source: https://www.site123.com/. Evidence: “Affiliates”
- **SITE123 — Affiliate commission:** CPA (Cost Per Acquisition). Last verified 5 September 2026. Source: https://www.site123.com/terms. Evidence: “Affiliate: An entity or individual that promotes traffic to the Provider's platform, and in return, secures commissions premised on the successful onboarding of customers, typically calculated as CPA (Cost Per Acquisition).”