

⚡ Quick Verdict:
- 価格: Durable paid plans start at $12/month. B12 paid plans start at $42/month. Both offer a free plan.
- 最適な用途: Durable suits フリーランサー and new business owners who want speed. B12 suits professional service providers who want expert help.
- 主な違い: Durable builds a website in 30 seconds. B12 pairs AI with a team of design and copywriting experts.
- Our pick: Durable for most 中小企業. It costs less and includes an AI CRM, invoicing, and marketing tools.

Both Durable and B12 promise a full website in under a minute.
But they were built for two different kinds of 仕事 所有者。
Durable is an AIウェブサイトビルダー made for speed and low cost.
B12 is a professional website builder that adds real human experts.
This guide breaks down both tools so you can pick the right one.
概要
This Durable vs B12 comparison covers pricing, features, ease of use, and support.
We also break down who each website builder works best for.
Our sources include published specs, official documentation, and user reviews.
Our writers also spent hands-on time inside each platform.
By the end, you will know which AI powered website builder fits your needs.
耐久性とは何ですか?
Durable AI is a website builder for small businesses and freelancers.
Durable AI can create a full website in just 30 seconds.
You answer a few questions about your business type and location.
Then Durable’s AI builds a business website with AI generated content and images.
No coding knowledge or coding skills are needed at any step.
Durable offers more than a website ジェネレータ, though. It also bundles an AI powered CRM, invoicing, and marketing tools.

耐久性
Build a professional website in 30 seconds. Durable uses AI technology to add content, images, and a contact form with minimal effort.
耐久性のある価格設定
Here is what Durable costs in 2026. Let’s break it down.
| プラン | 価格 | 最適な用途 |
|---|---|---|
| 無料 | $0 | Testing the AI website ジェネレータ |
| スターター | 月額12ドル | Freelancers wanting a custom domain |
| 仕事 | 月額20ドル | Small teams needing live chat |
Pricing verified July 2026.

無料トライアル: Durable offers a free version. No credit card is needed to build your first site.
返金保証: All paid plans include a 30-day money-back guarantee. You can cancel anytime.
📌 注記: The Starter plan adds a custom domain name, unlimited pages, and priority email support. A Durable Pro account unlocks the full design suite.
⚠️ 警告: Durable’s free plan does not include a free custom domain. You need a paid Durable account to publish with your own domain.
Key Benefits of Durable
Here is what makes Durable worth considering:
- Fast website creation: Durable AI can generate a complete website with images, content, and a contact form in 30 seconds.
- AI CRM and invoicing: Durable includes a simple AI CRM to track visitor behavior. You can also send online invoices from one dashboard.
- AI assistant: The AI assistant writes blog posts, ソーシャルメディア posts, and ad copy. It even doubles as a Google Ad 作家.
- 統合マーケティングツール: Built-in SEO tools and analytics support your marketing efforts and help you rank on search engines.
- ユーザーフレンドリーなデザイン: A drag and drop editor lets you edit multiple pages without coding skills.
- Unlimited websites: You can create unlimited websites, though publishing each site may add fees. Website hosting is built in on every plan.

What Our Team Noticed
Our writer signed up for a Durable account and built a small business website. Here is what stood out from that hands-on time:

Durable Pros & Cons
✅ メリット
- Builds a website in 30 seconds with minimal effort
- Includes an AI powered CRM and invoicing in one place
- Free plan lets you test before you pay
- Low starting price of $12/month for a custom domain
❌ デメリット
- Templates can look similar across business types
- Not built for eCommerce or online stores
- Limited customization for advanced websites
B12とは何ですか?
B12 AI is an AI powered website builder made for professional service providers.
It serves accountants, lawyers, consultants, and coaches who serve clients online.
B12 handles web design and copy, so you spend less time creating web pages for your services.
B12’s AI generates a personalized website draft for your industry in 60 seconds.
Then you refine the website’s design with an easy AI powered website editor.
B12 also adds online scheduling, online payments, contact forms, and email marketing.
What sets B12 apart is its team of design and copywriting experts. They help launch and refine your new site.

B12
B12 AI builds a professional online presence for service based businesses. It pairs artificial intelligence with real design and copywriting experts.
B12の価格
Here is what B12 costs in 2026. Let’s break it down.
| プラン | 価格 | 最適な用途 |
|---|---|---|
| 基本 | 月額42ドル | Solo professionals starting out |
| プロ | 月額169ドル | Growing service based businesses |
| 高度な | 月額339ドル | Firms needing full support |
Pricing verified July 2026.

無料トライアル: B12 offers a free AI entry plan. You can generate a website draft before you pay.
返金保証: B12 offers a full refund within a short period if the platform is not the right fit.
📌 注記: Every paid plan includes ongoing support and access to the B12 team. Higher tiers add more expert hours and standout features.
⚠️ 警告: B12 costs far more than most other website builders. The Basic plan alone is over three times the price of Durable’s Starter plan.
ビタミンB12の主な利点
Here is what makes B12 worth considering:
- Expert design suite: B12 includes copywriting experts and designers. They help you launch beautiful websites without countless hours of work.
- Client tools built in: Online appointment scheduling, recurring invoices, and online payments are part of the all in one platform.
- AI Assist content: The AI Assist tool writes relevant content like blog posts and email marketing copy right in the editor.
- 連絡先管理: B12 manages unlimited contacts and helps you engage clients through a simple dashboard.
- SEO service: B12 websites are built for search engines. Built-in analytics track website performance, and free hosting is included.
- あなたとともに成長します: B12 is built to grow with your business needs and adds new features over time.

What Our Team Noticed
Our writer ran the B12 AI website builder through its initial setup for a service business. Here is what stood out:

ビタミンB12のメリットとデメリット
✅ メリット
- Real design and copywriting experts help build your site
- Fully functional client tools like scheduling and invoicing
- Unlimited expert support with phone support, email, and chat
- Tailored for professional service providers
❌ デメリット
- Much higher price than most website builders
- Overkill for a simple personal or blog site
- Narrow focus on service based businesses
機能比較
Ready for a detailed look at Durable AI website builder vs B12 AI? We compare eight key features so you can decide which website builder wins for your goals.
| 特徴 | 耐久性 | B12 |
|---|---|---|
| 開始価格 | 月額12ドル | 月額42ドル |
| 無料プラン | ✅ | ✅ |
| AI Website Generator | ✅ (30 sec) | ✅ (60 sec) |
| CRM内蔵 | ✅ | ✅ |
| オンライン請求書 | ✅ | ✅ |
| Human Experts | ❌ | ✅ |
| オンライン予約 | ❌ | ✅ |
| メールマーケティング | 基本 | ✅ |
| 最適な用途 | Freelancers, new business | Professional service providers |
1. AIウェブサイトビルダー
耐久性: The Durable AI website builder creates a website in 30 seconds. You answer three questions and the AI technology builds every web page. The result is mobile-ready and easy to edit with the drag and drop editor.

B12: B12 is the easiest AI website builder for service firms. It builds a professional website draft in 60 seconds. The layout is tuned for lawyers, coaches, and consultants who need a polished web presence.

2. AI Content and Blogging
耐久性: Generative AI powers Durable’s AI blog builder. The AI アシスタント writes blog posts, social media posts, and ad copy fast. It even works as a Google Ad writer for quick campaigns.

B12: B12’s AI Assist tool writes relevant content inside the editor. It handles blog builder tasks and email marketing copy. The copy tends to feel more polished thanks to input from copywriting experts.

3. CRMと連絡先管理
耐久性: Durable includes a simple AI CRM. It tracks visitor behavior and helps you send online invoices. This AI powered CRM keeps leads and billing in one place for small businesses.

B12: B12 offers contact management with unlimited contacts. It ties contact forms to online payments and recurring invoices. This helps professional service providers engage clients from first visit to final invoice.

4. SEOツール
耐久性: Durable ships with built-in SEO tools and analytics. These integrated marketing tools help your business website reach search engines. Reviews note the search engine optimization is basic but useful for a new business.

B12: B12 includes an on-page SEO service and website analytics. Its pages are tuned for search engines out of the box. This gives service based businesses a stronger start on search visibility.

5. AI Assistant and AI Agent
耐久性: Durable’s AI Brand Builder shapes your logo, colors, and 声. The AI assistant then handles content tasks and marketing efforts. Together they speed up the full website creation process.

B12: B12’s AI Agent supports design, content, and client tasks. It uses artificial intelligence to suggest edits and next steps. The agent works alongside the B12 team of experts.

6. 統合
耐久性: Durable keeps its tools inside one dashboard. This all in one setup means fewer outside connections. It works well if you want everything to build websites in a single place.
B12: B12 supports third-party integrations for social media accounts and other apps. You can link existing tools to your new website. This flexibility helps firms that already run other software.

7. Email Marketing and Automation
耐久性: Durable focuses on website and CRM tasks. Email marketing is light compared to B12. For basic follow-ups the AI assistant can still draft messages fast.
B12: B12 includes email marketing and オートメーション as core features. You can nurture leads and engage clients on autopilot. This makes B12 stronger for firms that rely on repeat business.

8. Website Generator and Custom Prompts
耐久性: Durable’s website generator asks a few short questions. You get a full draft with no coding knowledge required. It is the faster path from idea to a live website.
B12: B12 offers customizable AI website prompts and a Website Generator GPT. You can guide the AI with detailed instructions. This gives more control over the first draft of your new site.


9. 価格設定とコスト
料金プランを並べて比較してみましょう。
| プラン | 耐久性 | B12 |
|---|---|---|
| 無料 | $0 | $0 entry plan |
| 入場料支払い済み | 月額12ドル | 月額42ドル |
| 中級クラス | 月額20ドル | 月額169ドル |
| トップティア | — | 月額339ドル |
耐久性: Durable is the budget pick. Paid plans start at $12/month and top out at $20/month. This makes it easy to run a professional website on a tight budget.
B12: B12 costs more because you pay for expert help. Plans run from $42 to $339 per month. The higher price buys design, copywriting, and ongoing support you manage yourself with Durable.
さまざまなシナリオ
| 必要な場合は | 選ぶ | なぜ |
|---|---|---|
| 予算が限られている | 耐久性 | Starts at $12/month |
| Human experts | B12 | Design and copywriting help |
| 最速のセットアップ | 耐久性 | Live in 30 seconds |
| クライアントのスケジュール管理 | B12 | Online appointment scheduling |
| 初心者向け | 耐久性 | Simplest AI website builder |
💰 あなたの予算
Durable wins for cost. Its Starter plan is far cheaper than B12’s Basic plan for a small business website.
🔌 あなたの技術スタック
B12 supports third-party integrations and social media accounts. Durable keeps everything in one all in one dashboard instead.
📝 あなたのビジネスの種類
Service based businesses like law firms and coaches fit B12. Freelancers and new business owners fit Durable’s simple website building flow.
🎓 あなたの経験レベル
Both need zero coding skills. Durable is a touch simpler for a first time website. B12 rewards those who want more control.
🆓 無料トライアルとデモ
Try both before you pay. Each offers a free plan so you can test the website creation process risk free.
🛟 サポートオプション
Durable offers email support on all plans. B12 offers unlimited expert support by phone, email, and chat as ongoing support.
切り替えガイド
既にこれらのツールのいずれかをご利用ですか?切り替える場合、どのような変更が想定されますか?
🔄 Switching from Durable to B12?
✅ 得られるもの:
- A team of design and copywriting experts
- Online appointment scheduling and online payments
- Stronger email marketing and オートメーション
❌ 失うもの:
- Durable’s low $12/month starting price
- The fastest 30-second website creation
- A very simple AI CRM for solo use
📋切り替え方法:
- Export your content and contacts from your Durable account
- Create a B12 account and generate a new website draft
- Rebuild pages with the B12 team and point your custom domain
🔄 Switching from B12 to Durable?
✅ 得られるもの:
- A much lower monthly price
- Faster website creation with the AI website generator
- A built-in Google Ad writer and AI blog builder
❌ 失うもの:
- The B12 team of experts and ongoing support
- Online appointment scheduling for clients
- Deeper email marketing tools
📋切り替え方法:
- Save your copy, images, and contacts from B12
- Sign up for a Durable account and answer the setup questions
- Edit the AI draft and connect your existing domain
What Our Review Didn’t Cover
This comparison focused on small businesses and professional service providers. We did not test large eCommerce stores or high-traffic sites. Our notes are based on the July 2026 versions, so features may change. If you run a big online store, your needs may differ from what we covered here.
最終評決
| カテゴリ | 勝者 |
|---|---|
| 💰価格 | 耐久性 |
| 🚀 主な機能 | ネクタイ |
| ⚡ セットアップ速度 | 耐久性 |
| 🎯 Expert Support | B12 |
| 👶 使いやすさ | 耐久性 |
| 🔌 連携機能 | B12 |
| 🏆総合優勝 | 耐久性 |
🏆 WINNER: DURABLE
Durable wins 4 out of 6 categories.
最適な用途: Freelancers, new business owners, and small business owners who want a fast, low-cost website.
Durable and B12 are two very different products. Durable is a fast, low-cost AI website builder for modern businesses. B12 is a premium website builder with human experts baked in.
B12 is excellent if you run a 法律事務所 or coaching practice and want experts to handle the work. But if you want to get your business online fast without spending much, Durable is the better choice for most users.
More of Durable Compared
Here is how Durable stacks up against other website builders:
Durable vs 10ウェブ
耐久性に優れた製品は以下の点で優れています。 Faster 30-second setup, lower price, built-in AI CRM and invoicing
10Webが勝利した項目: WordPress hosting, automated speed tuning, deeper design control
Durable vs ドリック
耐久性に優れた製品は以下の点で優れています。 Bundled marketing tools, AI assistant for content, simpler solo workflow
ドリックの勝利条件: Fast multi-page generation, cleaner blank-canvas design, flexible page layouts
耐久性に優れた製品は以下の点で優れています。 Speed for non-designers, all in one business tools, lower learning curve
フレーマーが勝利した点: Pixel-level design, animation effects, control for creative pros
ビタミンB12の含有量が比較で増加
Here is how B12 stacks up against other website builders:
B12が勝つ点: Human design experts, client scheduling, done-for-you copywriting
10Webが勝利した項目: Page speed optimization, WordPress flexibility, lower monthly cost
B12が勝つ点: Expert support team, invoicing and payments, service-firm layouts
ジンドゥー 勝利したタイトル: Cheaper entry plans, quick basic sites, simple mobile app editing
B12が勝つ点: Full client management, email marketing, ongoing expert help
Typedreamが勝利した点: Notion-style editing, lower price, faster simple landing pages
よくある質問
Durable AIは無料ですか?
Yes. Durable offers a free plan that builds a site on a subdomain. To publish with a custom domain name, you need a paid Durable account.
Durable AIでいくつのウェブサイトを作成できますか?
You can create unlimited websites with Durable. Publishing each live site may add fees, so check your plan before you launch many pages.
B12 AIのウェブサイトは無料ですか?
B12 offers a free AI entry plan to generate a website draft. Paid plans start at $42/month and add expert support and client tools.
DurableとWix、どちらが良いですか?
Durable is faster and cheaper for a simple business website. Wix offers more templates and design control. Pick Durable for speed and Wix for flexibility.
B12とはどのような会社ですか?
B12 is a New York based company. It builds AI powered websites and pairs artificial intelligence with human experts for professional service providers.













