We digitalize your business, automate the busywork, and grow your sales.
A full-service partner for your whole growth journey: a website that wins trust, workflows that run themselves, performance ads that bring real buyers, and an Amazon store that sells around the clock.
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Years of digital experience
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Avg. conversion lift
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Ops automated
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Lead response time
What we do
Four services, one goal:
your growth.
Most agencies do one piece and disappear. We stay for the whole journey — build your digital presence, put AI to work answering calls and busywork, and bring you customers through AI search and Amazon. All fully integrated.
Websites & Digital Products
Digitalize Your Business
A fast, modern website that makes people trust you in seconds — designed around how your customers actually buy, not around a template.
- Custom design, zero templates
- Loads in under 1.5 seconds
- Mobile-first & SEO-ready
- Built to convert visitors
AI Voice Agents & Automation
Never Miss a Customer
An AI receptionist answers every call 24/7, books the appointment, and logs the lead — while automated workflows handle the follow-ups, reviews, and busywork behind it.
- AI receptionists answer 24/7
- Leads answered in 60 seconds
- CRM & tool integrations
- Hours of manual work removed
AEO & Growth Marketing
Get Found in AI Search
Your buyers now ask ChatGPT and Google AI who to hire. We make AI engines cite your brand — then turn that visibility into sales with optimized funnels and AI-made creative.
- Cited by ChatGPT & AI Overviews
- 30-day AI Visibility Audit
- Funnel & conversion optimization
- AI-generated video creative
Amazon Growth Services
Sell More on Amazon
Your Amazon store, run end to end — listings that rank on page one, PPC that pays for itself, and account management that keeps sales flowing.
- Listing & A+ Content optimization
- Amazon PPC management
- Full account management
- Launch & ranking strategy
Selected work
Results we've engineered.
Products and businesses we fully digitized — from SaaS platforms to commerce, clinics, and operations portals.
How we work
A simple process. Serious results.
End-to-end ownership from start to finish — no juggling five vendors, no lost context, no surprises. Here's how we work.
Discover
We look at your business first — website, workflows, ads, and store — and show you exactly where sales and time are leaking.
Plan & Design
You get a clear roadmap and real designs before anything is built — so you always know what's coming and why it matters.
Build & Automate
We build your website, wire up the automations, and set up your campaigns — fast, tested, and measured against clear targets.
Grow
Ads, listings, and funnels get tuned every week. What works gets more budget, what doesn't gets cut — so growth compounds.
The numbers behind the work: 10+ years building digital products, 16 services delivered in-house, and automations that cut one client's weekly manual work from 28 hours down to 4.5.
10+
Years Building Digital
16
Services In-House
84%
Manual Work Automated
23+ hrs
Saved Weekly Per Client
In motion
See the work in motion
Client voices
Teams that stopped guessing.
“Duoplex didn't just redesign our site — they rebuilt the entire pipeline behind it. Our ad spend finally converts, and leads reach sales in under a minute.”
Sara Whitfield
Founder, Halcyon Home
“The most technical team we've worked with. They speak design and infrastructure fluently, which meant no finger-pointing between vendors. ROAS is up 4.8x.”
Marcus Doyle
Head of Growth, Meridian
“They took over our Amazon store completely — listings, A+ Content, and PPC. Two months in, wasted ad spend was down by a third and sales kept climbing.”
Priya Nandan
CMO, OKTANE
FAQ
Questions businesses ask us
Straight answers about what we do, how fast we move, and what it costs.
What does Duoplex do?
Duoplex is a digital growth studio that builds AI voice agents (24/7 AI receptionists), AI workflow automation on n8n and Make, AI search optimization (AEO) so brands get cited in ChatGPT, Perplexity, and Google AI Overviews, conversion-first websites, and full-service Amazon store management. We work with businesses across the USA and worldwide.
What is an AI voice agent and why do I need one?
An AI voice agent is a phone assistant that answers calls, qualifies leads, answers questions, and books appointments 24/7 in a natural voice. Around 62% of calls to small businesses go unanswered, and 85% of those callers never call back. An AI voice agent captures that lost revenue at a fraction of the cost of a human receptionist, typically launching in 2–3 weeks.
What is AI search optimization (AEO), and how is it different from SEO?
AI search optimization — also called Answer Engine Optimization (AEO) or Generative Engine Optimization (GEO) — makes your business the answer AI assistants recommend. Traditional SEO targets ranked links on Google; AEO targets citations inside AI-generated answers on ChatGPT, Perplexity, Gemini, and Google AI Overviews. It combines schema markup, entity optimization, quotable content, and third-party authority building, with visibility tracked monthly across each AI engine.
How fast can Duoplex launch my project?
Typical timelines: AI voice agents go live in 2–3 weeks, workflow automations ship in 1–3 weeks per build, an AI Visibility Audit takes about one week with the first AEO optimization sprint done inside 30 days, and websites launch in 3–6 weeks depending on scope. Every engagement starts with a free strategy call and a fixed scope, so you know cost and timeline before we start.
How much do Duoplex services cost?
Pricing is fixed-scope, not hourly. AI voice agents start with a one-time setup plus a monthly management fee. Workflow automation is priced per build with optional monitoring retainers. AEO engagements start with a one-time AI Visibility Audit that can roll into a monthly optimization retainer. Websites and Amazon management are quoted after a free strategy call based on scope.
Where does Duoplex work with clients?
Duoplex serves clients remotely across the United States, Canada, the UK, Europe, and the Middle East. All communication, reporting, and delivery is handled online, with support across US business hours. Contact the team at team@duoplex.pro or through the start-project form.
Let's build
Ready to grow without the guesswork?
Tell us where you're stuck. We'll review your website, workflows, ads — even your Amazon store — and send you a clear, honest plan of what to fix first. Free, no pressure, no pitch decks.