Querytail is a conversational AI sales assistant that understands your catalog, guides your customers and converts them, on-site and off-site.
Conversion you can prove
State-of-the-art AI shopping guidance, on your own store, grounded in certified product truth, controlled by you, and measured on incremental revenue.
✓ On-site: An AI-powered shopping assistant that turns browsers into buyers, in your brand voice.
✓ GEO-ready: Your certified product truth, made readable for AI assistants as agentic shopping grows.
In-store, a human listens, diagnoses, and converts a much larger share of visitors than a website typically does. Online, facing a wall of mute filters, 98% of your traffic abandons. When the customer doubts, they don't buy.
Search is changing. A growing share of queries now end without a click because AI answers directly. If LLMs can't read your catalog, you vanish from the results.
Yes, our eye serum is formulated with encapsulated retinol, Matrixyl 3000 peptides, and triple-weight hyaluronic acid.
It's designed to target the appearance of fine lines and crow's feet around the eyes.
Everything I share comes straight from this brand's certified product data, so it's accurate and up to date.
The serum is priced at $240 for 30ml and ships directly to New York, with a delivery in 2 to 3 business days.
What happens after you say yes? Three steps to a live AI-powered shopping assistant.
We plug into your existing PIM, ERP, or e-commerce platform (Shopify, Salesforce Commerce Cloud, Magento, Akeneo). Zero mapping effort on your side. Your catalog is ingested and enriched into Agent Cards automatically.
A single line of JavaScript (GTM tag) activates the shopping assistant on your website. No development sprints disrupted. No IT roadmap required.
An always-on holdout runs automatically (10% control group at steady state). It shows exactly how much incremental impact the shopping assistant creates. Billing itself applies only to assisted revenue: orders where the shopping assistant added an item to the cart and checkout completed within 48 hours.
Replace your search bar with a sales expert. It diagnoses complex needs, suggests complete routines, and protects your margins.
The same certified catalog is made GEO-ready so AI assistants can read your product truth, while your on-site AI-powered shopping assistant converts the qualified demand. Eligibility and readiness, never guaranteed placement.
Built to collect payments directly in the conversation. Support for payment providers like Stripe, Adyen and Mollie, plus Apple Pay and Google Pay, designed in. Currently in development.
Verified answers grounded in your approved product truth, enforced by our Semantic Firewall. Every response is checked against your catalog before it reaches your customer. You set the guardrails. You stay Merchant-of-Record.
The Merchant Console is your real-time window into how the shopping assistant performs and what your customers are asking.
100% Measured against a live holdout
Every deployment ships with an always-on control group. Incrementality is measured, not claimed.
< 5 days Time to Deploy
From catalog connection to live shopping assistant.
0 IT sprints disrupted
One-line JavaScript tag. No dev team required.
These are measurement guarantees and deployment targets, not published results. We're onboarding Design Partners to prove impact at scale.
Every conversation, every transaction, and every merchant input feeds back into the system. Your shopping assistant doesn't just answer questions. It gets smarter with every interaction. Brands that start earlier accumulate more data, making their shopping assistant progressively harder to compete against.
What are your customers really asking? The system identifies the most frequent questions, recurring objections, and unmet needs, then adapts future recommendations automatically.
When the shopping assistant encounters a question it cannot answer, it routes it to you via the Merchant Console. Once you respond, that knowledge is permanently injected into the system. The shopping assistant never asks the same question twice.
Which products are frequently bought together? What price points convert best? Because the shopping assistant guides every buyer through to checkout, it learns from real purchase behavior, not just clicks.
Your catalog is continuously restructured with the language of your customers: rich attributes, cross-sells, and margin-optimised rankings that evolve without manual effort. First-mover advantage is real.
Connect your PIM, ERP, or Shopify/Salesforce feed. We handle the rest, zero mapping effort on your side.
The shopping assistant installs on your front-end with a single line of JavaScript. Instant deployment without disrupting your development sprints.
Don't take our word for it. We automatically run a control group on 10% of your traffic. The holdout proves incremental value, and you pay only on assisted revenue.
Available to Design Partners. Limited seats.
$0 /month
Available after the Design Partner program.
From $500 /month
We only win when you win. No setup fees. Design Partners can cancel anytime. Deployed in days, not months.
What you're building, this is the Holy Grail of e-commerce!
In an ideal world, agents would change everything, if only they could do what a store client advisor does: understanding the customer, and helping them understand the product.
The day you hand everything over to LLMs, if they know the customers that bought from you, they will know exactly how to push them toward your competitors.
Our website is our online store, opened 24 hours a day, 7 days a week. So I need someone working 24/7 too. But that person doesn't exist in the real world.
LLMs just mirror how you talk to them. If someone says 'Hey girl, what's up?', it answers that way. That's completely at odds with how we speak about our brand.