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2 Founding Slots Left This Quarter

Built to rank.Designed to convert.

From business websites and online stores to custom web apps and SaaS products - here's what we've built.

Explore Case Studies

Built for & trusted by

L11
Leads11 App
Creator Hub
NC
Narayani
Ƭ
TRANSMEET
ClarifyAI
High-Performance Engineering

What we build for you

Development, design, SEO, and cloud — under one roof. Click any service to inspect technical specifications.

Book Engineering Audit
Development

Web & Product Development

98
Avg Lighthouse Performance
Verified Production Standard
Next.js 16React 19TypeScriptSupabase
Full Stack Next.js 16 Architecture
Design

UI/UX Design

Conversion-first user flows, modern responsive design systems, and delightful micro-interactions.

Conversion Design System
SEO & AEO

SEO & Performance

Structured JSON-LD schema, sub-1.5s LCP, and Answer Engine Optimization (AEO/GEO).

Organic Search Dominance
Infrastructure

Cloud & DevOps

Serverless edge routing, automated CI/CD pipelines, and 99.99% uptime cloud architecture.

Edge Serverless Scaling
Growth

Growth Engineering

Automated lead routing, live session telemetry, webhooks, and analytics instrumentation.

Measurable Revenue Impact
Pain Point Audit

Why Most Business Websites fail to generate Qualified Leads?

Building a website is easy. Engineering a high-converting digital product that ranks and acquires clients is hard.

Slow & Poor Performance

Slow websites frustrate visitors and drop off search rankings.

Weak Design, Low Trust

Outdated design makes your business look unreliable to clients.

No SEO, No Visibility

If you’re not ranking on Google, your high-intent buyers can’t find you.

No Clear Messaging

Confusing content = confused visitors = zero qualified leads.

Not Built for Conversions

No clear CTAs or frictionless flow means visitors bounce without taking action.

No Tracking, No Insights

Without clean data and session telemetry, you cannot scale what works.

Website Conversion Problem Breakdown
The Result?

You lose leads, revenue, and growth opportunities while your competitors win.

Poor First Impression
Visitors leave in seconds
Not Showing on Google
Invisible on search engines
Wasted Budget
Paying for ads but zero return
Low Conversions
No leads from web traffic
Outdated & Slow
Slow speeds kill customer trust
No Tracking
No idea what works or converts
Diagnosis: Architecture FailureResolved via Leads11
THE SOLUTION

One partner for design, code, SEO, and cloud

Stop managing four separate agencies. We handle your entire digital pipeline.

Without Leads11

Managing multiple vendors slows you down.

A freelancer for the site
A different agency for ads
Someone else for SEO
Nobody owns the result
STATUS: FRAGMENTED VENDORS✕ INEFFICIENCY
Unified Digital Architecture Knot
UNIFIED CORE INFRASTRUCTURE
Next.js Supabase Vercel AWS
With Leads11

One team. One process. One outcome.

One senior team for design & code
Growth & conversions built-in
Technical SEO baked into codebase
Single partner accountable for ROI
STATUS: UNIFIED DELIVERY
The Difference

Engineered for Speed, Organic Search & High-ROI Conversions

Learn more about our standards

Engineers Who Ship

Production-grade code, not proof-of-concepts.

Designers Who Convert

Every screen built to move someone to act.

SEO Baked In

Not bolted on after launch as an afterthought.

Cloud-Native From Day One

Built to scale before you need it to.

Radical Transparency

Live dashboards, plain-language reporting.

No Long Lock-In

Month-to-month. We earn the renewal.

Methodology

Our 5-Step Engineering & Launch Architecture

From initial discovery to high-speed deployment and continuous optimization.

01

Discovery Call

Your goals, your stack, your numbers. 30 minutes.

02

Audit & Strategy

We map the fastest path to measurable results.

03

Design & Build

Interfaces and infrastructure, built together, not handed off.

04

Launch & Optimize

Ship fast, then continuously improve with real analytics.

05

Report & Review

A monthly call with direct engineer access. Always know where you stand.

Packages & Scope

Transparent Engagement Models

Predictable deliverables and direct access to senior full-stack software engineers.

Use Interactive Cost Estimator
3?"4 Weeks Delivery
Starter MVP Build package deliverables diagram

Starter MVP Build

High-speed web app or MVP engineered to validate, rank, and convert.

Best for: Founders launching a new product or replacing a legacy website
What's Included
Custom Next.js 16 + React 19 build
Sub-1.5s LCP & mobile-first design
Supabase Postgres DB & Auth setup
Book Strategy Call
8?"12 Weeks Delivery
Popular
Growth Platform Partner engineering package diagram

Growth Platform Partner

End-to-end web application engineering, custom UI/UX, and technical AEO/SEO growth engine.

Best for: Established businesses & funded startups scaling pipeline
What's Included
Full-stack web app or custom SaaS platform
Custom CRO design system & animations
AEO / Google / Perplexity AI Schema
Serverless AWS / Vercel cloud setup
Claim a Founding Slot
Ongoing Monthly Sprints
Full-Stack Retainer dedicated engineering package diagram

Full-Stack Retainer

Dedicated engineering capacity, continuous CRO, and ongoing infrastructure scaling.

Best for: Growing teams requiring an embedded full-stack technical partner
What's Included
Dedicated Senior Engineer hours
Weekly sprints & production deployments
Real-time monitoring & 99.99% uptime SLA
Book Retainer Strategy Call
Founding Cohort clients: the first 2 case-study slots this quarter get discounted pricing on any tier above, in exchange for a documented case study — ask on your strategy call.
Need a custom scope or variable sprint schedule?
Calculate exact sprint timelines and deliverables in 60 seconds.
Launch Estimate Tool
PROOF

Custom Products & Growth Systems We've Engineered

Explore real client web applications and high-conversion SaaS platforms.

Narayani
Live Production Product

Narayani

A deep dive into the platform's custom dashboard, e-commerce storefront, and high-conversion operations.

Web ApplicationE-commerceSaaS
RoleFull Stack Development
Timeline2026
ClientNarayani
1 / 4
Explore All Client Case Studies (7+ Projects)
Domains

Customized Engineering for High-Growth Industries

We architect specialized digital solutions tailored to the operational demands of your sector.

SaaS & Tech

SaaS & Tech

High-speed dashboards, frictionless onboarding, and scalable backend architecture.

[ TAILORED ARCHITECTURE ]
E-Commerce & Retail

E-Commerce & Retail

High-conversion storefronts, fast checkout funnels, and real-time inventory management.

[ TAILORED ARCHITECTURE ]
Real Estate & Architecture

Real Estate & Architecture

Interactive property portals, map integrations, and high-intent lead generation forms.

[ TAILORED ARCHITECTURE ]
Healthcare & MedTech

Healthcare & MedTech

Compliant patient portals, doctor appointment scheduling, and lightning-fast clinical apps.

[ TAILORED ARCHITECTURE ]
Technology & AI

Technology & AI

Autonomous AI interfaces, streaming LLM integrations, and real-time telemetry dashboards.

[ TAILORED ARCHITECTURE ]
Community & Membership

Community & Membership

Onboarding flows, member profiles, and custom admin dashboards (e.g., Creator Hub).

[ TAILORED ARCHITECTURE ]
Metrics

Measurable Impact & Real Client ROI

Real performance benchmarks and conversion metrics from live production platforms.

Leads11 Performance Overview Dashboard - Real Client ROI and Conversion Metrics
98
Lighthouse Score
Google PageSpeed Certified
<1.5s
LCP Target
Sub-1.5s on 4G Mobile
+340%
Inbound Leads Lift
Average Across Client Cohort
99.99%
Uptime SLA
AWS & Vercel Edge Infrastructure
All metrics independently audited via Google PageSpeed Insights & Chrome DevTools
Production Platforms

What We've Built

Live production software platforms engineered and operated by Leads11 — real production code, zero templates.

Creator Onboarding SystemLive Production
Leads11 Creator Hub production software platform mockup

Leads11 Creator Hub

Our automated creator onboarding system — handles profile verification, application streaming, and direct creator messaging.

Applicant screeningChat telemetryNext.js 16 + Supabase
View build breakdownOpen live app
Client & Lead WorkspaceLive Production
Leads11 Client Workspace platform dashboard mockup

Leads11 Client Workspace

Our client workspace portal — centralized dashboard for leads, live chat telemetry, and strategy call scheduling.

Pipeline trackingSession telemetrySub-1.5s LCP build
View build breakdownOpen live app
Founding Cohort Invitation

You'd be among our first 2 documented case studies

We believe in 100% authentic, verifiable client feedback. In exchange for a featured case study, founding clients receive direct founder access and discounted engineering builds.

Claim a Founding SlotExplore Case Studies
Frequently Answered Inquiries

Frequently Asked Questions

Everything you need to know about working with Leads11 Agency.

View all FAQ archives

No — we design, engineer, and scale the actual application using Next.js 16, React 19, Supabase, and cloud architecture. Growth and SEO sit on top of a rock-solid codebase, not instead of it.

Learn about our Next.js engineering
Guaranteed IST Engineering Support

Have a technical requirement not covered above?

Speak directly with our Lead Software Architect.

ASK ON STRATEGY CALL
Leads11 Performance Architecture
FINAL CALL // PRODUCTION CAPACITY
[ 2 FOUNDING SLOTS REMAINING THIS QUARTER ]

Let's Build Something
That Performs.

Full-stack engineering, custom UI/UX design, and technical SEO under one team. Built to rank. Designed to convert.

CLAIM A FOUNDING SLOTBOOK STRATEGY CALL
2 discounted builds in exchange for a case study. Direct founder & lead architect involvement.

A full-stack digital agency for businesses that want more than a traditional marketing setup.

Direct Contact Form →

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leads11.xyz is an independent digital engineering and growth agency.
Operating globally as a fully remote digital engineering agency.

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