AI assistants and the websites
they live in.
Zellyfi builds custom-trained AI sales assistants for businesses that want to convert visitors 24/7 — and the fast, SEO-optimized websites they live in. Two products. One promise: live in days, not months.
Two products.
One platform.
Everything Zellyfi does starts from a simple idea: your website should do more than sit there. We build the AI that sells for you — and the fast, SEO-optimized sites that host it.
AI Sales Assistants
A custom-trained AI that lives on your site, answers questions, recommends products, books appointments, and captures leads 24/7. Four formats, one engine.
- Custom-trained on your business data
- Branded widget, one-line code embed
- Live in 48 hours
- From $179/mo
Custom Websites
Fast, SEO-optimized sites custom-coded in Next.js. No WordPress, no Wix, no plugin bloat — just real code that ranks and converts.
- Custom-coded in Next.js on Vercel edge
- Technical SEO & schema markup
- Simple sites in days, full builds in weeks
- From $1,500
One AI engine.
Four ways to sell.
Same platform, tuned for how your customers actually buy. Pick the format that fits your business — or combine them.
AI that captures leads
Answers questions, recommends products or services, and captures lead info mid-conversation. Built for B2B SaaS, service businesses, and any site where the visitor needs context before buying.
- Smart lead qualification & scoring
- Email capture during conversation
- Works on any website, any platform
AI that books appointments
Checks real-time availability, recommends services, books the slot, and sends confirmation — all inside the chat. Built for wellness, dental, real estate, and law firms.
- Real-time calendar integration
- Service matching & upsells
- Confirmations & automatic reschedules
AI that takes orders
Knows every menu item, every ingredient, every allergen. Takes the order, handles upsells, and processes payment — all through natural conversation. Built for restaurants, cafés, and bakeries.
- Menu & dietary filtering
- In-chat cart & checkout
- Automatic upselling
AI that runs your webshop
The full shopping experience in chat — product discovery, taste-based recommendations, in-chat checkout, and affiliate routing. Built for e-commerce, DTC, and retail brands.
- Taste-based product matching
- Affiliate tracking & smart routing
- Live on SwedishCrave.com today
Websites that rank
and convert.
Every site is custom-coded in Next.js, SEO-optimized, and built to generate real business results. From a one-page launch in days to a full multi-page build in weeks.
Up to 5 pages, mobile-responsive, technical SEO, Google setup. Perfect when you need a site, fast.
Up to 15 pages with content strategy, advanced SEO, e-commerce setup, and an AI assistant included.
Multi-channel revenue strategy, advanced e-commerce flows, dedicated project manager.
Built for businesses
that never sleep.
Every industry gets a slightly different AI. Here's how we adapt the engine for the businesses we work with most.
Don't see your industry? We build for any business — let's talk →
Four steps from
idea to live.
A simple, no-surprises process. You get a clear timeline and an exact quote before we start — not after.
Discovery call
A 30-minute call to understand your business, your goals, your existing systems, and what success looks like.
Design & training
We train the AI on your data, design your widget or website, and match your brand voice. You review at every step.
Review & launch
You approve, we launch. One line of code for AI, full deploy to Vercel edge for websites. Zero downtime, global CDN.
Optimize & grow
Monthly insights, A/B testing, content updates, and ongoing prompt tuning. We don't build and disappear.
Everything included.
Nothing hidden.
A transparent list of what ships with every project. No surprise invoices. No upsell games.
With every AI assistant
- Custom-trained on your data — products, services, FAQs, pricing
- Branded widget design matching your site
- One-line code embed for Shopify, WordPress, Wix, or any custom site
- Lead capture with instant email notifications
- Analytics dashboard for conversations, leads, and conversions
- Ongoing prompt optimization & tuning
With every website
- Custom Next.js code — no WordPress, no Wix, no bloat
- Technical SEO & schema markup for rich search results
- Vercel edge hosting with global CDN
- Mobile-first responsive design
- Google Business Profile optimization
- Minimum 2 rounds of revisions included
Built different,
for a reason.
Four things that make us a different kind of partner from the typical agency or plugin vendor.
Live in days, not months
Most AI assistants ship within 2 days. Simple sites inside a week. No endless discovery phases or 3-month timelines.
Custom-coded, not templated
No WordPress bloat, no Wix limits. Real Next.js code on Vercel edge — built for performance, search, and scale.
AI-native, not bolt-on
AI isn't a plugin we added last year. It's our core product. Built with Claude and GPT-4, tuned for sales.
Founder-built, globally flexible
Tampa Bay HQ, clients across three continents. Direct access to the founder — not layers of account managers.
Two sites already
running on Zellyfi.
The best way to understand what we build is to try it yourself. Both of these are live and interactive right now.
SwedishCrave.com
An AI candy guide that helps American shoppers discover Swedish candy, matches products by taste preference, handles allergen questions, and drives purchases through affiliate partner stores.
FieldSalesTools.com
An AI tool advisor that helps field sales managers find the right CRM. Qualifies by industry, team size, and budget — then recommends with “Try Free” CTAs on every card.
Ready to build?
Tell us about your business and we'll show you exactly what we'd build — free, no commitment.