Els Labs
Blog

Insights & articles

Technical deep-dives, product thinking and lessons from shipping software for ambitious UK businesses.

Engineering21 min read

UK Web Development Costs (2026): A Complete Pricing Guide

Stop guessing web development prices. Discover the exact costs to build marketing sites, MVPs, and complex SaaS platforms in the UK. Get real pricing tables inside.

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Engineering2 min read

Designing Multi-Tenant SaaS That Won't Bite You at Scale

Building a SaaS application is easy. Building a multi-tenant SaaS application that isolates customer data, scales efficiently, and remains easy to maintain is incredibly hard. Here is how we design for scale.

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Engineering17 min read

The Best Tech Stack for UK Startups in 2026

A practical guide to choosing the right tech stack for your UK startup. We compare the most popular frameworks, languages and infrastructure options — with honest recommendations based on team size, budget and product type.

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AI2 min read

Shipping LLM Features Your Users Can Actually Trust

Large Language Models are powerful but prone to hallucinations and data leaks. Here is how we design and deploy RAG pipelines and LLM features that UK enterprises can rely on.

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Engineering16 min read

Mobile App Development Cost UK: The 2026 Pricing Guide

Don't overpay for mobile app development. Get a transparent breakdown of iOS and Android app costs in the UK, from simple MVPs to enterprise platforms.

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Product22 min read

Why Skipping the Discovery Phase is the Most Expensive Software Mistake

Building the wrong product costs 10x more than planning it. Learn why a software discovery phase is your ultimate insurance policy against failed projects and blown budgets.

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Product19 min read

The Complete Guide to Building a SaaS Product in 2026

Everything you need to know about building a SaaS product from scratch. Architecture decisions, tech stack, pricing models, and go-to-market strategy.

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Development15 min read

App Development Timeline: How Long Does It Really Take in 2026?

Stop guessing your launch date. Discover exactly how long it takes to build an app in the UK, with realistic timelines for discovery, development, testing, and deployment.

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