Solution

Scalable Apps

Picture your app getting flooded with thousands of new users—and not breaking a sweat:

Imagine your app handling a flood of new users effortlessly, scaling seamlessly without breaking a sweat—your growth just became limitless.

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“Sidetool's dedication impressed us. They provided great communication and effort, resulting in functional Retool dashboards that successfully connected to other applications, consolidating our tools effectively.”

Jon Mannix COO of RevenueRoll
“We went from an idea in a spreadsheet to a module online being used by all of Envoys Experience Managers. It now holds more than 70 ongoing projects.”

Maria Luisa Carvajal Director of Experience Management, Envoys

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Launching is cool, but watching your app handle a tsunami of users without melting? That’s epic.

Who wants an app that crashes the moment success shows up?

We’re all about building solutions that can take a beating (in a good way).

From orchestrating contractors in real time, to scanning email content for compliance, to connecting users in an online marketplace—our apps are built for high-pressure environments.

They don’t buckle when the heat turns up. 

They thrive.

Who This Is For

High-Growth Startups

Expecting a wave of new users from your next launch or pitch? Let’s build an app that scales with your momentum—not one that crashes under pressure. Whether it’s 1K or 100K users, we design platforms that grow with you—no bottlenecks, no slowdowns, just smooth scaling.

Tailored for Enterprises

Running a complex operation where compliance, uptime, and data matter? We get it—there’s no room for guesswork. From real-time analytics to airtight workflows, we build enterprise-grade systems that stay sharp under pressure and never miss a beat. 

Product Visionaries

Shooting for the next big thing? Whether you’re launching a massive SaaS platform or a future social giant, we help you build it to scale—fast, reliable, and ready for thousands of users. Big ideas need serious infrastructure. We’ve got you covered from day one.

Tools We Use

Simple Use Case Examples

We create products that people love using

Home Services Workforce Management

A platform that enables home service businesses to manage multiple contractors in real time. A mobile app and admin dashboard keep tasks aligned—even with hundreds of contractors on the road.

Email Compliance Monitoring

An Outlook add-in that scans email content to ensure compliance with company policies—essential for industries like insurance and banking. It flags risky phrases and logs interactions for internal audits.

Marketing & Sales Collaboration Hub

A social and marketplace platform where marketing, copywriting, and sales professionals can share best practices, watch tutorials, and collaborate in real time. Scalable to support hundreds of thousands of users.

AI-Powered EdTech Recruiting

A job-matching platform connecting educators with recruiters using AI-driven recommendations. Users upload video intros, recruiters post roles, and the system manages high volumes of daily interactions.

Automated Meeting Transcription

An AI-powered tool that transcribes and summarizes meeting notes in real time, integrating seamlessly with platforms like Microsoft Teams for instant documentation.

Companies We've Teamed Up With

We create products that people love using

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BidX

Is an AI-powered platform that simplifies grant applications for startups and SMEs. We partnered with them to bring their vision to life, ensuring a more accessible and efficient submission process.

McDonald's

Our voice AI agent handles calls in real-time with human-like naturalness and AI efficiency. It answers questions, manages requests, and provides support without interruptions, optimizing customer service and freeing up time for more strategic tasks.

Envoys

Sidetool partnered with Envoys to develop a centralized platform that transformed their manual processes into an efficient digital solution. The platform integrates task management, stakeholder communication, and itinerary creation, enabling Experience Managers to oversee over 70 simultaneous projects and connect seamlessly with schools and parents.

The Final Word

Scalable apps aren’t just “bigger MVPs.” They’re meticulously engineered to handle growth spurts, user spikes, and evolving feature demands—minus the late-night panic attacks. If you’re aiming sky-high, we’ll make sure your product soars without crashing mid-flight. Scalable apps aren’t about crossing your fingers and hoping for the best. They’re built with intention—ready to handle the rush, adapt to new demands, and keep delivering a seamless experience as you grow. If you’re planning to go big, we’ll make sure your app is built to last the ride.

Let’s do this! 🚀