Redplumm https://www.redplumm.com/blog/ Writing about software for small businesses. en-gb Off-the-shelf or build your own? An honest way to decide https://www.redplumm.com/blog/build-or-buy/ https://www.redplumm.com/blog/build-or-buy/ Sat, 26 Sep 2026 09:00:00 GMT A practical test for whether your business should buy software or have it built, from a company that will talk you out of building. How an unlimited development retainer actually works https://www.redplumm.com/blog/how-our-retainer-works/ https://www.redplumm.com/blog/how-our-retainer-works/ Sat, 26 Sep 2026 09:00:00 GMT What unlimited development on a monthly retainer means in practice, where the fair use line sits, and why it beats paying per change. What does custom software actually cost a small business? https://www.redplumm.com/blog/what-custom-software-costs/ https://www.redplumm.com/blog/what-custom-software-costs/ Sat, 26 Sep 2026 09:00:00 GMT Real numbers for bespoke business software in the UK, why quotes vary so wildly, and the three things that move the price more than anything else.