Now booking projects for October 2026

Custom software and websites, quietly engineered to outgrow the competition.

LOLCorp is a London software development agency. We design and build custom software, websites, SaaS products and internal tools: fixed price, shipped in weeks, and every line of code is yours.

Get an instant quote See how we build
  • 50+projects delivered
  • 14+years engineering experience
  • Fixedprice, no surprises
  • 100%code & IP ownership
TypeScriptReactNext.jsNode.jsPythonPostgreSQLAWSAzureGoogle CloudKubernetesTerraformStripeReact NativeRedisGraphQLDockerTypeScriptReactNext.jsNode.jsPythonPostgreSQLAWSAzureGoogle CloudKubernetesTerraformStripeReact NativeRedisGraphQLDocker
01 The problem

Your business outgrew its tools.

Spreadsheets multiply. Systems don’t talk. Smart people spend their day copying data between tabs while competitors automate.

02 The blueprint

We map how your business really works.

A focused discovery turns tangled workflows into a clear architecture, scope, and fixed price, in writing, within days.

03 The build

Weekly releases, not big-bang surprises.

Senior engineers ship real, tested software every week. You click through it, steer it, and watch it take shape.

04 The scale

Launched, monitored, and ready to grow.

Zero-downtime deploys, cloud infrastructure that scales, and a codebase you own outright. Take it in-house or keep us on.

What we do

Everything you need to design, build & run great software.

Custom Software Development

Bespoke platforms engineered around how your business actually works, not how a template thinks it should.

Starting at£6,100Explore

SaaS Development

From MVP to multi-tenant platform: subscriptions, onboarding, analytics and scale built in from day one.

Starting at£21,000Explore

Custom Internal Tools

Dashboards, CRMs, portals and automations that replace spreadsheets and give your team hours back every week.

Starting at£12,000Explore

Web Development

Fast, accessible, search-optimised websites and web apps with the polish that makes a premium brand look premium.

Starting at£500Explore

Application Development

Native-feeling web, iOS and Android apps with offline support, real-time sync and delightful interactions.

Starting at£13,000Explore

Cloud Management

Secure, cost-optimised AWS, Azure and GCP infrastructure with automation, monitoring and zero-drama scaling.

PricingCustom quoteExplore

Website & Server Maintenance

Proactive care for websites and servers: updates, backups, uptime monitoring, security and rapid-response support.

Plans from£400/ yearExplore

SEO

Technical SEO, content and authority building that earns durable rankings and qualified enquiries.

PricingCustom quoteExplore

Popular solutions

“Starting at” prices come from our instant quote for a small entry project (one user, flexible timeline). Your range depends on scope. Get your exact range.

About LOLCorp

Founded 2024. Built on 14+ years of experience.

LOLCorp PVT LTD is a bespoke software development company based in London, specialising in custom internal systems that transform how businesses operate. We replace spreadsheets, fragile workflows and disconnected tools with secure, scalable software built around how your business actually works.

Our team of senior engineers brings over 14 years of combined experience across industries including finance, healthcare, logistics and retail. We understand that every business is unique, which is why we never offer one-size-fits-all solutions.

From project management tools to inventory systems, sales dashboards to internal communication platforms, we build the software that powers your daily operations.

Fixed-scope, transparent pricing means custom software development stays affordable and predictable: no open-ended hourly billing, no surprise invoices, and no sales call required to get a realistic estimate.

  • 50+Projects delivered
  • £1.5M+Systems value built
  • 14+Years engineering experience
  • 99.9%Uptime guarantee

What LOL stands for

  • LLimitlessNo artificial ceilings on how your business can grow.
  • OOptimisedBuilt around your workflow, with no bloat.
  • LLightweightSoftware that gets out of your team’s way.

Case studies

Fly through the problems we’ve solved.

  1. 01Real-Time Share Registry Platform
  2. 02Unified Helpdesk & Knowledge Base
  3. 03AI-Powered Sales Automation

01 / 03

Browse our live websites & products

Financial Services · Transfer Agency

Real-Time Share Registry Platform

A purpose-built transfer agency platform replacing spreadsheets: live share transactions, automated audit trails and one-click compliance reporting.

Day → minsa full day of reporting work cut to minutes
Read the story

Internal Tools · Support Operations

Unified Helpdesk & Knowledge Base

Real-time mail syncing, automated ticket routing and a searchable knowledge base, so no ticket or attachment gets lost.

1 systemreplacing a fragmented support stack
Read the story

Sales & Marketing · Internal Tooling

AI-Powered Sales Automation

An AI-assisted sales agent with automated quoting, PDF proposal generation and a live ops dashboard, with transparent AI-use disclosure built in from day one.

Fasterquote turnaround, fully auditable
Read the story

Client reviews

Don’t take our word for it. Take theirs.

Trustpilot · ★★★★★

An Outstanding Company with Exceptional Service, Jack Goes Above and Beyond!

I cannot say enough wonderful things about this company and the incredible experience I’ve had working with them! […] I especially want to recognize Jack, who has been absolutely phenomenal throughout this entire experience. His professionalism, patience, talent, attention to detail, and genuine dedication to our satisfaction have been nothing short of exceptional! What impresses me most is that the amazing service doesn’t end once the website is created. Jack continues to go above and beyond, making updates, adding features, and accommodating changes whenever I reach out. […] I wholeheartedly recommend this company to anyone looking for professional website development and a team that truly cares about helping your business succeed.
Amanda Forzono · US · Forzono Fine Jewelry
October 2026 · Read on Trustpilot →

Trustpilot · ★★★★★

I can’t believe the quality this company provided

LOLCorp used just our logo and social media page to design a website that completely matched our aesthetic. They took the time to research our industry and area to make it relevant to us. We are very appreciative and impressed with how attentive and creative this company has been. They made our website top tier in comparison to our competitors in design and functionality. The website really speaks for itself.
Merrilin Jayde Finley · US · sangrerealtattoo.com
October 2026 · Read on Trustpilot →

Trustpilot · ★★★★★

Working with LOLCorp has been a great…

Working with LOLCorp has been a great experience all around, every piece of software built so far has been of excellent quality and has drastically increased office productivity. The developers have always been very responsive and great to work with as well. We would absolutely recommend LOLCorp for any of your future software building needs, you won’t regret it!
Jeremi Gallant · CA · Custom software
October 2026 · Read on Trustpilot →

Trustpilot · ★★★★★

LOLCorp took over our website 3 years…

LOLCorp took over our website 3 years ago. Since then they have been professional, helpful and highly responsive which is really important to us. They have improved our online presence and worked hard re-designing the site and communicating with me every step of the way. I highly recommend them.
Corrina · GB · bellabespokefireplaces.co.uk
August 2026 · Read on Trustpilot →

Read all reviews in full →

“Working with LOLCorp has been a great experience all around, every piece of software built so far has been of excellent quality and has drastically increased office productivity. The developers have always been very responsive and great to work with as well. We would absolutely recommend LOLCorp for any of your future software building needs, you won't regret it!”
JJeremi G.Internal Tools Built
“LOLCorp built a custom internal dashboard for our operations team, and it completely changed how we track projects and performance. Ryan was especially great to work with. He understood our requirements quickly and suggested a few improvements we hadn't even thought of. Everything that used to live across multiple spreadsheets is now in one clean, fast system.”
RRichard H.MySQL & Apache Performance
“We hired LOLCorp to build a secure internal CRM tailored to our sales workflow. Jack took the lead on our project and kept everything moving smoothly. Communication was clear and timelines were respected. The result is something our sales team genuinely enjoys using.”
JJohnny L.Site Migration
“LOLCorp developed a custom finance and invoicing system for us that replaced three different tools we were paying for. Ryan was hands-on throughout the build and made sure the reporting logic matched our real business needs. The ROI was obvious within the first month.”
SStephen O.Urgent Web App Migration
“We needed an internal admin panel to manage users, permissions, and audit logs across our platform. Jack's attention to security details and edge cases really stood out. They delivered something clean, secure, and scalable.”
GGraeme M.Payment Integration
“LOLCorp PVT LTD automated a big chunk of our internal workflows, approvals, and reporting. Ryan helped us rethink a few inefficient processes before building anything, which saved us a lot of time long-term. What used to take days now happens in minutes.”
DDavid W.Linux System Administration
“We brought LOLCorp in to rebuild our internal tools from scratch after years of duct-taped solutions. Jack handled the technical architecture and made everything future-proof. Performance improved massively across the board.”
YYoussef R.Professional, On-Time Delivery
“LOLCorp built a custom reporting and analytics system that gives us real-time insights into our business. Ryan stayed involved even after launch to fine-tune dashboards and KPIs. Leadership finally trusts the numbers they're seeing.”
MMichael D.Server Reliability & Uptime
“They didn't just build software for us, they solved actual business problems. Jack and Ryan both jumped in whenever something needed quick clarification. Support has been rock solid.”
FFrederick C.Mail Server Configuration
“Working with LOLCorp PVT LTD felt like working with an in-house engineering team. Ryan understood our requirements quickly, and Jack made sure the delivery stayed on track. They delivered exactly what we needed.”
RRoland S.Rapid Incident Response

Why LOLCorp

Boutique senior team. Enterprise-grade delivery.

You won’t be handed to a junior team or buried under account managers. Every project is led by experienced engineers who talk plainly about trade-offs, price and risk.

  • Fixed quote before the sales process

    Know the investment up front. No hourly meter, no scope-creep games.

  • You own all the code and IP

    Zero lock-in. Take it in-house whenever you like.

  • Demo every week

    See working software constantly, not a big reveal at the end.

  • Built to be secure and scale

    Tested, monitored and deployed with modern DevOps from day one.

How we work

From first call to live in weeks.

  1. 1

    Discovery call

    A free 30-minute conversation about your goals, users and constraints.

  2. 2

    Fixed-price proposal

    Scope, timeline and price in writing, usually within 48 hours.

  3. 3

    Design & architecture

    Prototype and technical blueprint signed off before heavy building.

  4. 4

    Build in sprints

    Weekly demos, automated tests, continuous delivery.

  5. 5

    Launch & support

    Go-live, monitoring, handover and optional ongoing care.

Instant quote generator

Get a realistic price in 60 seconds.

Tell us what you are building, choose the pages and features you need, and get a realistic ballpark quote, instantly. No sales calls. No hidden fees. Your price is revealed at the end.

  1. 1Project
  2. 2Features
  3. 3Your details
  4. 4Your quote

What are you building?

Project type

Websites

Software & apps

Choose a project type above and we will ask the right questions.

Where should we send your quote?

We email you a copy with your quote number, valid for 30 days. No obligation, no pressure.

Analysing your project requirements…

  • No obligation, no pressure
  • 100% free automated quote
  • Your price is revealed at the end

Estimates are indicative, not a binding offer. Fixed price confirmed after discovery.

FAQ

Custom software development, answered.

What is custom software development?

Custom software development is the process of designing and building software specifically for your organisation instead of adapting off-the-shelf products. It fits your workflows exactly, integrates with your systems and becomes a competitive asset you own.

How much does custom software cost in the UK?

The cost depends on scope: the features you need, number of users, integrations and timeline. LOLCorp works to fixed prices agreed after a short discovery, with no open-ended hourly billing, and our instant quote tool gives you an indicative range in about a minute.

How long will my project take?

Most projects reach production in 4–6 weeks. Larger platforms are phased so you launch early and keep expanding.

Do I own the code?

Yes. You receive full source code and IP ownership when the project completes.

Why choose LOLCorp over a larger agency?

You work directly with senior engineers, get a fixed quote before a lengthy sales process, and pay for building, not account management.

Guides

Learn before you commit.

Plain-English guidance from the engineers who build custom software: cost, process, choosing a partner, security and more.

Pillar guide · 14 min

Custom software development: the complete UK guide

Custom software development is designing and building software around how one organisation works, rather than adapting a generic product.…

Read guide

Guide · 7 min

How much does custom software cost?

The cost of custom software depends mainly on scope: the features you need, the number of users, integrations, design depth and compliance…

Read guide

Guide · 8 min

How to choose a custom software development company

Choose a custom software development company by checking its verifiable track record, who actually does the work, how it prices, who owns…

Read guide

Browse all 22 guides

What is custom software development?

Custom software development is the design and build of software made specifically for one organisation’s workflows, instead of adapting a generic off-the-shelf product. LOLCorp, a London agency, builds it to a fixed scope and price, typically delivers a first release in about 4–6 weeks, and you own all the code.

London’s custom software development company

Choosing a custom software development company is a big decision. LOLCorp combines the speed of a boutique studio with the rigour of an enterprise engineering team. Whether you need a SaaS platform, a set of custom internal tools, a high-performance website or a mobile application, we scope it clearly, build it quickly and hand over software you fully own.

Beyond building, we run what we ship: cloud management, website and server maintenance and SEO keep your software secure, fast and discoverable. One accountable partner from idea to scale.

Ready to build something that moves the needle?

Tell us what you need. Get a fixed-price proposal, not a sales funnel.

Get your instant quote Chat on WhatsApp