HeiChat vs B12
In the contest of HeiChat vs B12, which AI E-commerce tool is the champion? We evaluate pricing, alternatives, upvotes, features, reviews, and more.
If you had to choose between HeiChat and B12, which one would you go for?
When we examine HeiChat and B12, both of which are AI-enabled e-commerce tools, what unique characteristics do we discover? The community has spoken, B12 leads with more upvotes. B12 has garnered 13 upvotes, and HeiChat has garnered 6 upvotes.
Feeling rebellious? Cast your vote and shake things up!
HeiChat

What is HeiChat?
HeiChat gives online stores a storefront chatbot that answers product questions, recommends items, and handles support without adding clutter to the page. Merchants install it on Shopify, WooCommerce, or a custom website, train it on store policies and product data, then let it field buyer questions around the clock.
The assistant syncs with your product catalog and knowledge bases so replies stay grounded in real inventory, shipping rules, and return policies. You can preview responses, correct mistakes, and choose when to go live. Shopify merchants get the smoothest path through a native app; other stacks use the website widget or WordPress plugin.
It fits stores that lose sales when shoppers cannot find answers fast. Teams running lean on support staff use it to cover sizing, stock, and policy questions in 70+ languages while keeping the buying path calm and conversion-focused.
B12

What is B12?
B12 turns a short text prompt into a live website, online store, or lightweight web app in about two minutes. Its AI builder drafts mobile-responsive pages, then you refine layout, copy, and features through chat or a visual editor without touching code.
Squarespace and Wix ship template libraries you customize manually. B12 bundles site generation with commerce backends, client intake forms, invoicing, contracts, email marketing, and an expert marketplace when you want humans involved. That makes it closer to an all-in-one stack for service businesses than a pure site builder.
Freelancers, coaches, and small firms use it to launch on a free b12sites.com subdomain or move to a custom domain on paid plans. B12 says more than 4 million sites have been created on the platform, with Website at $49 per month (200 AI credits) and Website + Client Engagement at $78 per month (300 credits), both offered at $1 per month for the first three months for new users.
HeiChat Upvotes
B12 Upvotes
HeiChat Top Features
Grounds replies in your product catalog, policies, and uploaded knowledge bases
Shopify app is the default install, with website and WooCommerce paths available
Supports 70+ languages so international shoppers get answers in their language
Switch between AI models, including ChatGPT and Claude, from the dashboard
Pro Plus adds live chat plus WhatsApp and Messenger handoff
B12 Top Features
Generates a full site, store, or web app from a short prompt in about two minutes
Free plan on a b12sites.com subdomain with 5 daily AI credits capped at 30 per month
Website plan at $49/month includes 200 AI credits and up to 20 launched projects
Client Engagement plan at $78/month adds intake forms, contracts, eSignature, and email marketing
New users can start paid Website tiers at $1 per month for the first three months
Built-in commerce backends, traffic analytics, and third-party integrations without separate installs
HeiChat Category
- E-commerce
B12 Category
- E-commerce
HeiChat Pricing Type
- Freemium
B12 Pricing Type
- Freemium
