⚡ Quick Verdict:
- Tarification : Gamma AI has a free plan and paid plans from $8/month. B12 AI starts at $42/month.
- Idéal pour : Gamma for people who create presentations, documents, and simple web pages. B12 for a full entreprise site web.
- Différence principale : Gamma is a content and slide maker. B12 is an AI powered website builder with client tools.
- Our pick: Gamma for most users. It costs less and covers decks, docs, and websites in one app.
Gamma AI and B12 AI both use artificial intelligence to build things fast.
But they are not the same kind of tool.
Gamma helps you create a new presentation, a document, or a web page.
B12 is an AI website builder made to help you serve clients online.
One is a design suite for content. The other runs your entreprise en ligne.
Aperçu
This Gamma vs B12 comparison covers pricing, features, and ease of use.
We also break down who each tool works best for.
Our writers signed up for both and spent hands-on time in each app.
Those notes appear in the “What Our Team Noticed” sections below.
Qu'est-ce que Gamma AI ?
Gamma AI is a create tool for presentations, documents, and web pages.
You type a prompt and the AI can generate a full deck in seconds.
Then you refine each slide with a simple chat editor.
The company launched Gamma in beta and now serves users across the world.
The create process opens a universe of templates for creating slides fast.
Present mode and built-in analytics help you engage clients and measure growth.
🏆 Winner: Gamma AI
Gamma lets you generate beautiful presentations, documents, and websites from one texte prompt. No design skills needed.
Gamma AI Pricing
Here is what Gamma costs in 2026. Let’s break it down.
| Plan | Prix | Idéal pour |
|---|---|---|
| Gratuit | 0 $/toujours gratuit | Testing the AI generator |
| Plus | 8 $/mois | Créateurs solos et petite entreprise |
| Pro | 15 $/mois | Frequent presentation makers |
Pricing verified July 2026.
Essai gratuit : The free plan is always free with limited AI credits. No card needed.
Garantie de remboursement : Paid plans bill monthly, so you can cancel before the next cycle.
📌 Note: The free plan gives you AI credits to test the create flow before you pay.
⚠️ Avertissement: Free AI credits run out during a short period of heavy use. Upgrade for unlimited generation.
Key Benefits of Gamma AI
Here is what makes Gamma worth considering:
- Fast generation: The AI can generate a working deck, document, or webpage in under a minute.
- New presentation from a prompt: Type an idea and get a new presentation with images and layout.
- Flexible templates: Pick an example template to work faster and stay on brand.
- Present mode: Share created content on any device to get your point across.
- Web-native pages: Build scrollable web pages with quizzes and videos, not just static slides.
- Collaboration au sein de l'équipe : Comments and reactions let your team work on a Gamma together.
What Our Team Noticed
Our writer signed up for Gamma and used it to build a real pas deck. Here is what stood out:
Gamma AI Pros & Cons
✅ Avantages
- Free plan lets you generate decks and web pages at no cost
- Creates a new presentation from one text prompt in seconds
- One-click restyle changes your whole deck design fast
- Present mode and analytics help you engage your audience
❌ Inconvénients
- Not a full business website builder with client tools
- Free AI credits run low during heavy use
- No online payments or appointment scheduling built in
Qu'est-ce que la vitamine B12 AI ?
B12 AI is a professional website builder for service based businesses.
Its AI technology drafts a personalized website in about 60 seconds.
The New York company is built to help you serve clients online.
B12’s AI creates a professional website tailored to your industry.
You then edit the website’s design in a friendly editor.
It is an all in one platform for professional service providers who run a business online.
B12 handles the web design so you can focus on your services and clients.
Runner Up: B12 AI
B12 is an AI powered website builder for comptables, lawyers, and coaches. It adds scheduling, invoicing, and email marketing.
B12 AI Pricing
Here is what B12 costs in 2026. Let’s break it down.
| Plan | Prix | Idéal pour |
|---|---|---|
| Basique | 42 $/mois | A new site for a petite entreprise |
| Professionnel | 169 $/mois | Growing service based businesses |
| Avancé | 339 $/mois | Teams that need more support |
Pricing verified July 2026.
Essai gratuit : You can build a free website draft first. Paid plans unlock a custom domain and features.
Garantie de remboursement : B12 offers a full refund window on new paid plans. Check current terms at signup.
📌 Note: Higher plans add more email marketing, contact forms, and ongoing support for your business needs.
⚠️ Avertissement: In the website builder space, B12 costs more than most other website constructeurs. Each plan includes features like a support team and design work.
Key Benefits of B12 AI
Here is what makes B12 worth considering:
- Fast website building: The AI drafts a fully functional professional website in about 60 seconds.
- All in one tools: Get online scheduling, invoicing, contact forms, and online payments in one place.
- Expert help: Design and copywriting experts help launch your new website and write relevant content.
- Client management: Contact management and recurring invoices help you manage clients and get paid.
- SEO service: Sites are built for search from day one to grow your professional online presence and reach more clients.
- Ongoing support: Get phone support, email, and chat from the B12 team as your needs change.
What Our Team Noticed
Notre écrivain used B12 to spin up a new site for a small consulting business. Here is what stood out:
B12 AI Pros & Cons
✅ Avantages
- AI builds a professional website draft in about 60 seconds
- All in one platform with scheduling, invoicing, and payments
- Design and copywriting experts help launch your site
- Unlimited support by phone, email, and chat
❌ Inconvénients
- No free forever plan like Gamma offers
- Higher monthly cost than most website builders
- Not built for slide decks or investor presentations
Comparaison des fonctionnalités
Ready to dive into a detailed comparison of Gamma AI vs B12 AI? We’ll explore the standout features so you can see which one fits your work. Both tools use AI, but they build very different things.
| Fonctionnalité | IA Gamma | B12 IA |
|---|---|---|
| Prix initial | Gratuit / 8 $/mois | 42 $/mois |
| Plan gratuit | ✅ | ❌ |
| Créateur de présentations IA | ✅ | ❌ |
| Créateur de sites web IA | ✅ (basic web pages) | ✅ (full business site) |
| Online Appointment Scheduling | ❌ | ✅ |
| Online Payments & Invoices | ❌ | ✅ |
| Marketing par e-mail | ❌ | ✅ |
| SEO Service | Basique | ✅ |
| Expert Support Team | ❌ | ✅ Phone Support |
| Idéal pour | Presentations & docs | Professional websites |
1. AI Generation and Setup
IA Gamma : You start on your dashboard and select “Create new AI.” The generator makes a complete presentation from a single prompt. Then you open the chat editor to refine it.
B12 IA : The initial setup asks a few questions about your company. B12’s AI then drafts a professional website in about 60 seconds. Free AI does the heavy lifting for you.
2. Websites and Web Pages
IA Gamma : Gamma can generate a web page that scrolls like a modern site. It suits a simple landing page or a portfolio. It is not made for a full business website with checkout.
B12 IA : This is where B12 leads. It builds beautiful websites with real business pages. You get a custom domain, free hosting, and web pages ready to serve clients online.
⚠️ Avertissement: If you need a business website with a custom domain, Gamma web pages will feel limited next to B12.
3. Templates, Themes, and Design
IA Gamma : Gamma ships with flexible templates and a theme builder. A font customizer keeps your brand steady. One click can restyle the whole deck when you want a new look.
B12 IA : B12 uses customizable AI website prompts to shape your design. You describe your goals and the AI adjusts the website’s design. The result feels tailored to your industry.
4. Visual Content and Documents
IA Gamma : Un générateur d'images adds visuals to any slide. The documents generator turns notes into clean reports. For example, you can create a one-page brief in seconds.
B12 IA : B12 leans on blogging for content. The AI Assist tool writes blog posts and other relevant content inside the editor. This helps you fill web pages fast.
5. Sharing, SEO, and Social
IA Gamma : Réseaux sociaux magic turns a deck into posts for your social media accounts. Publishing and analytics show how people engage. You share created work across the world on any device.
B12 IA : On-page SEO helps your site rank in search. This SEO service is part of the plan, not an add-on. Better search visibility grows your online presence over time.
6. Client Tools and Integrations
IA Gamma : Gamma offers a powerful API for teams that want to connect the create tool to their own processes. It is great for content, but it has no client billing tools.
B12 IA : B12 bundles contact management, email marketing, and automation. An AI agent and third-party integrations handle busy work. Recurring invoices and online payments help you manage clients.
7. Pricing & Cost
Comparons les plans tarifaires côte à côte.
| Plan | IA Gamma | B12 IA |
|---|---|---|
| Entrée gratuite | $0 (always free) | ❌ (paid only) |
| Basic / Plus | 8 $/mois | 42 $/mois |
| Professionnel | 15 $/mois | 169 $/mois |
| Avancé | ❌ | 339 $/mois |
IA Gamma : Gamma is the budget pick. A free plan plus low monthly prices make it easy for a small business or solo creator to start.
B12 IA : B12 costs more, but the price bundles hosting, a support team, and design experts. For a professional website, that value can save countless hours.
Différents scénarios
| Si vous avez besoin | Choisir | Pourquoi |
|---|---|---|
| A free tool | IA Gamma | Always-free plan |
| A new presentation | IA Gamma | Best AI deck maker |
| A business website | B12 IA | Full site with client tools |
| Online payments | B12 IA | Invoices and card payments |
| Fast, easy start | IA Gamma | Easiest AI create flow |
💰 Votre budget
Gamma is far cheaper and has a free plan. B12 costs more but bundles hosting and expert help for small businesses.
🔌 Votre pile technologique
Gamma has a powerful API for custom processes. B12 adds third-party integrations and contact management for client work.
📝 Votre objectif principal
Pick Gamma to create presentations and documents. Pick B12 to launch a professional online presence and serve clients online.
🎓 Votre niveau d'expérience
Both are beginner friendly. Gamma is the easiest AI website builder for quick pages. B12 guides you through website building with experts.
🆓 Essais et démos gratuits
Try Gamma’s free plan to test the create flow. Build a free B12 website draft before you pick a plan.
🛟 Options d'assistance
B12 gives you a support team with phone support, email, and chat. Gamma relies on docs and community help.
Guide de changement
Vous utilisez déjà l'un de ces outils ? Voici ce à quoi vous pouvez vous attendre si vous changez.
🔄 Switching from Gamma AI to B12 AI?
✅ Ce que vous y gagnerez :
- A full business website with a custom domain
- Online appointment scheduling and online payments
- A support team and design and copywriting experts
❌ Ce que vous perdrez :
- The free plan and low monthly price
- The AI presentation maker for slide decks
- One-click restyle for documents and web pages
📋 Comment changer :
- Export your text and images from Gamma
- Create a B12 account and answer the setup questions
- Let B12’s AI draft your new site, then add your content
🔄 Switching from B12 AI to Gamma AI?
✅ Ce que vous y gagnerez :
- A free plan and a much lower monthly cost
- An AI presentation maker for decks and reports
- Fast content generation with one-click restyle
❌ Ce que vous perdrez :
- Online scheduling, invoicing, and online payments
- Contact management and email marketing tools
- Phone support and ongoing expert help
📋 Comment changer :
- Save your copy and images from your B12 website
- Create a Gamma account and start a new AI project
- Generate a deck or web page, then refine with chat
What Our Review Didn’t Cover
This comparison focused on solo users and small teams. We didn’t test enterprise contracts or heavy custom API work. Our notes are based on the July 2026 versions, so new features may have shipped since then. If you run a large agency or a busy team, your business needs may differ from what we covered here.
Verdict final
| Catégorie | Gagnant |
|---|---|
| 💰 Tarification | IA Gamma |
| 🚀 Presentations | IA Gamma |
| 🌐 Business Websites | B12 IA |
| 🎯 Client Tools | B12 IA |
| 👶 Facilité d'utilisation | IA Gamma |
| 🛟 Soutien | B12 IA |
| 🏆 Vainqueur toutes catégories | IA Gamma |
🏆 WINNER: GAMMA AI
Gamma AI wins on price, ease, and range for most users.
Idéal pour : presentations, documents, quick web pages, and small business content.
Gamma AI and B12 AI solve different problems. Gamma is a design suite that helps you create presentations, documents, and web pages fast. B12 is an all in one website builder for professional service providers.
B12 is excellent if you need a professional website with scheduling, invoices, and a support team. But it costs more and is not made for slide decks.
For most people who want free AI, low cost, and content in seconds, Gamma is the better choice. Pick the tool that matches your business needs.
More of Gamma AI Compared
Here is how Gamma AI stacks up against other competitors:
Gamma AI vs Canva
Gamma gagne sur : faster AI deck generation, chat-based editing, web-native pages
Canva l'emporte sur : a bigger design suite, more stock assets, print options
Gamma AI vs Tome
Gamma gagne sur : a free plan, one-click restyle, present mode with analytics
Tome gagne sur : a sleek narrative flow, tight AI storytelling, minimal layouts
Gamma AI vs Belle IA
Gamma gagne sur : lower price, document and web page output, an example-rich template library
L'intelligence artificielle de qualité l'emporte sur : smart slide auto-layout, team brand locking, polished chart tools
More of B12 AI Compared
Here is how B12 AI stacks up against other website builders:
B12 AI vs Durable
B12 l'emporte sur : design and copywriting experts, deeper client tools, phone support
Durable gagne sur : a lower entry price, faster solo setup, simpler dashboard
B12 AI vs 10Web
B12 l'emporte sur : built-in invoicing, online appointment scheduling, contact management
10Web gagne sur : WordPress hosting, page speed tools, more plugin freedom
B12 AI vs Encadreur
B12 l'emporte sur : service-provider workflows, recurring invoices, an SEO service in the plan
Framer l'emporte sur : pixel-level design control, animation, developer-friendly layouts
Foire aux questions
Qu'est-ce que Gamma AI ?
Gamma AI is a create tool that uses AI to generate presentations, documents, and web pages from a single prompt in seconds.
L'utilisation de Gamma AI est-elle gratuite ?
Yes. Gamma has an always-free plan with limited AI credits. Paid plans start at $8/month for more generation and features.
Is the B12 AI website builder free?
You can build a free B12 website draft. To publish with a custom domain and full features, you need a paid plan from $42/month.
Qu'est-ce que la société B12 ?
B12 is a New York company that builds an AI powered website builder for professional service providers like lawyers, accountants, and coaches.
Which tool should I choose for my business?
Choose Gamma to create presentations and simple pages cheaply. Choose B12 for a full professional website that serves clients online.
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