Position history
Daily snapshotPosition of B12 among AI Tools on List of Best, recorded once a day. Lower is better.
Pros & cons
Our analysisPros
- Launches professional business sites free
- AI-driven site building in minutes
- Free tier available
- API access included
- Includes business growth tools
Cons
- Pricing tiers not publicly specified
- Limited to browser extension platform
- May lack advanced customization options
What users say
B12 is commonly used by small businesses looking to get a professional website online without technical expertise. A frequently noted strength is the speed of setup, with AI handling design and structure automatically. A common limitation is that advanced customization may be constrained compared to traditional website builders.
Editorial summary based on public information.
Best for
Small business owners launching a professional website quickly
Manually choose competitor 
B12
Pineapple Builder
Lampbuilder
Makelanding
Limecube
Vert Works
Superflow
TeleportHQ
Univer.se| Feature | B12 | Pineapple Builder |
|---|---|---|
| Pricing | Freemium | Freemium |
| Free tier | Yes | Yes |
| API | Yes | No |
| Open source | No | No |
| Platforms | Browser Extension | Mobile App |
| Models | B12 | Pineapplebuilder |
| Context window | — | 128k |
| Launched | 2015 | 2021 |
Top alternatives to B12
See all alternatives →
Pineapple Builder
Build a website in one click
Lampbuilder
Build landing pages with custom domains and hosting
Makelanding
Landing page generator with copy and illustrations
Limecube
Build a website fast without coding
Vert Works
No-code website builder for capturing leads and scheduling tasks
Superflow
Collaborate on creative assets in real-time
Specs
| Pricing | Freemium |
|---|---|
| Free tier | Yes |
| API | Yes |
| Open source | No |
| Platforms | Browser Extension |
| Models | B12 |
| Launched | 2015 |