Compare B12 vs Lovable

Pricing

Pricing Comparison

B12B12
Free$0

AI website, basic features, B12 subdomain

No-code$1/mo

Custom domain, 3 months promo, full site

Professional$42/mo

Scheduling, payments, email marketing

Advanced$169/mo

Contracts, eSignatures, priority support

LovableLovable
Free$0

5 messages/day, Lovable subdomain

Starter$20/mo

100 messages/mo, custom domain, GitHub sync

Launch$50/mo

400 messages/mo, priority support

Scale$100/mo

1000 messages/mo, team collaboration

Features

Feature Comparison

B12B12
AI Website GeneratorClient Intake FormsOnline SchedulingPayments & InvoicingContract & eSignatureEmail Marketing & AutomationContact ManagerAI Blog WriterAI Email WriterSEO ToolsCustom DomainSSL CertificateLive Chat WidgetMobile ResponsivePassword Protected PagesService ListingsTestimonials SectionAnalytics Dashboard
LovableLovable
AI Chat-Based App GenerationReact Code OutputSupabase Database IntegrationUser AuthenticationStripe Payment IntegrationReal-Time PreviewGitHub SyncOne-Click DeploymentTemplate LibraryCustom DomainAPI IntegrationsComponent LibraryVersion HistoryCollaborative EditingMobile Responsive OutputThird-Party API ConnectionsFigma ImportMCP Server Support
Fit

Best For & Not For

B12B12
✅ Best For
Independent consultants, coaches, therapists, lawyers, and accountants who need a professional website that also handles client intake, scheduling, contracts, invoicing, and follow-up emails, all from a single platform without juggling five separate subscriptions.
Small professional service firms of 2 to 10 people that need team members to manage client relationships through a shared contact manager and collaborative website editing without a dedicated marketing hire.
❌ Not For
Ecommerce businesses or physical product sellers who need a shopping cart, inventory management, or fulfilment integrations beyond simple service-based payment collection.
Designers and creative professionals who prioritise highly bespoke visual design and want full control over typography, layout, and animations rather than a templated AI-generated look.
LovableLovable
✅ Best For
Non-technical founders and product managers who want to build and ship a working SaaS prototype or internal tool in days rather than months without hiring developers.
Designers and marketers who can articulate what they want to build but lack coding skills, and need a tool that produces real, deployable code rather than a mockup.
❌ Not For
Users who need a traditional website builder experience with drag-and-drop templates, blogging CMS, or ecommerce storefronts out of the box.
Enterprises with strict security and compliance requirements who need full control over their infrastructure and code review processes before deployment.
Availability

Platform & Accessibility

B12B12
web-based
LovableLovable
web-based
Use & Audience

Tasks & Who It's For

Integrations

Integrations

B12B12
E-commerce
Stripe
Other
Google CalendarDocuSign
Communication
Zoom
Marketing
Mailchimp
Automation
Zapier
LovableLovable
Database
Supabase
E-commerce
Stripe
Development
GitHub
Design
Figma
Other
OpenAI
Automation
Zapier
Use Cases

Real-world Use Cases

B12B12
1
Rohini, a freelance HR consultant, uses B12 to create a professional website with a client intake form and online payment page over one weekend, landing her first website-generated project inquiry the following Monday.
2
A solo family therapist uses B12's scheduling and eSignature tools to let new clients book an initial session and sign a consent form before their first appointment, eliminating all the paperwork from the first visit.
3
An accountant in Chennai uses B12's invoicing and payment feature to send branded invoices with a Pay Now button directly from his website dashboard, getting paid faster without chasing clients over WhatsApp.
LovableLovable
1
Siddharth, a non-technical startup founder in Bangalore, describes his B2B SaaS idea to Lovable and has a working prototype with user authentication and a Stripe paywall live within 48 hours, which he then demos to investors.
2
A product manager at a media company uses Lovable to build an internal content scheduling dashboard over a weekend, replacing a chaotic spreadsheet-based workflow that had frustrated the team for months.
3
Nisha, a UX designer, builds a fully interactive app prototype using Lovable and uses the live URL to conduct user testing sessions, getting far more authentic feedback than a static Figma prototype would provide.
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