Prisma House Launches in London to Build Custom CRMs, Business Systems and Websites With the Marketing Strategy Built In

Oct 23, 2026

Founded by Gianmarco Giordaniello, Official Member of the Forbes Business Council, Prisma House builds the CRMs, client portals and websites growing companies run on, and starts every build from the strategy.

London, United Kingdom, October 23, 2026 -- LONDON, UNITED KINGDOM, 23 October 2026 — Prisma House, a London-based studio that builds custom CRMs, business systems and websites for growing companies, today launched its new website, prisma-house.com. The studio designs software around how a company actually works, and starts every project from the marketing strategy rather than from a template.

Prisma House was founded by Gianmarco Giordaniello, Founder and CEO and an Official Member of the Forbes Business Council 2026. He started it after building and running his own media and publishing businesses, along with the CRM, platforms and websites they run on.

"Most growing companies run on software built for someone else's business. They pay per seat for a CRM their team works around, and for a website designed before anyone decided what it should sell," said Gianmarco Giordaniello, Founder and CEO of Prisma House. "We shape the strategy, then we build it, and the client owns every line."

What Prisma House builds

Custom CRMs and back-office systems, client portals, websites and website redesigns, content management systems, SaaS products, and AI agents that take over repetitive operational work. Examples with real screens are available at prisma-house.com/work.

How engagements start

Most projects begin with the Strategy & Scoping Sprint: two weeks, fixed price. Prisma House maps how the business works, defines what to build and why, and delivers a scoped plan with a clear budget, including an honest recommendation when off-the-shelf software is the better choice. Clients own everything that is built: code, data, hosting and documentation.

Frequently asked questions

What is Prisma House? A London-based studio that builds custom CRMs, business systems and websites for growing companies, with the marketing strategy built in.

Who founded Prisma House? Gianmarco Giordaniello, Founder and CEO, Official Member of the Forbes Business Council 2026.

When should a company build a custom CRM instead of using HubSpot or Salesforce? When its process is genuinely unusual, when per-seat licences grow faster than the value they deliver, or when the team works in spreadsheets around the tool. If a standard CRM fits, Prisma House recommends using it.

Who owns the software Prisma House builds? The client: code, data and hosting.

About Prisma House

Prisma House is a London-based studio that builds custom CRMs, business systems and websites for growing companies, with the marketing strategy built in. Founded by Gianmarco Giordaniello, Official Member of the Forbes Business Council 2026, it designs and builds CRMs, client portals, websites, SaaS products and AI agents that clients fully own. Learn more at https://prisma-house.com or book a call at https://prisma-house.com/contact.

Contact Info:
Name: Gianmarco Giordaniello
Email: Send Email
Organization: Prisma House
Address: 950 Great West Rd, Suite 2, Floor 1, Profile West, Brentford TW8 9ES, United Kingdom
Website: https://prisma-house.com

Release ID: 89207162

In the event of encountering any errors, concerns, or inconsistencies within the content shared in this press release, we kindly request that you immediately contact us at [email protected] (it is important to note that this email is the authorized channel for such matters, sending multiple emails to multiple addresses does not necessarily help expedite your request). Our dedicated team will be readily accessible to address your feedback within 8 hours and take appropriate measures to rectify any identified issues or facilitate press release takedowns. Ensuring accuracy and reliability are central to our commitment.

More News

I spent thousands on a ‘potentially dangerous’ marathon. I’d do it again
Oct 22, 2026
I spent thousands on a ‘potentially dangerous’ marathon. I’d do it again

I fell short of my goal and blew my budget. But here’s how joggers like me are keeping the economy running.

Collingwood’s The Vine Hotel looking for new owner in $4m sale
Oct 22, 2026
Collingwood’s The Vine Hotel looking for new owner in $4m sale

The last of the Melbourne pubs embroiled in the spectacular collapse of Jon Adgemis’ Public Hospitality Group is up for grabs.

Catholic Church seeking $18m windfall for inner west uni site
Oct 22, 2026
Catholic Church seeking $18m windfall for inner west uni site

The Catholic Church is testing the market with a heritage sale, while the White Fox online business “glows up” from being a tenant to landlord.

How the News Corp tabloids lifted Seven’s harrowing exclusive
Oct 22, 2026
How the News Corp tabloids lifted Seven’s harrowing exclusive

News Corp outlets were lightning fast in reporting the attack on Helen Haines after 7News Melbourne broke the news. How did they confirm it so quickly?

The men at work call each other ‘mate’. Why does it make me uncomfortable?
Oct 22, 2026
The men at work call each other ‘mate’. Why does it make me uncomfortable?

I think your nagging concern about this situation is something felt by many people at work, especially when they know their colleagues are not being malicious.

‘Incredibly disappointing’: Snowy 2.0 cost blows out to $25b in biggest setback yet
Oct 22, 2026
‘Incredibly disappointing’: Snowy 2.0 cost blows out to $25b in biggest setback yet

The cost of the Commonwealth government’s Snowy 2.0 mega-project has exploded from an estimated $6 billion to $25 billion.

ASX retreats as energy shares slump; Nick Scali tanks; Westpac axes jobs
Oct 22, 2026
ASX retreats as energy shares slump; Nick Scali tanks; Westpac axes jobs

The Australian sharemarket declined on Thursday, as shares in furniture retailer Nick Scali plummeted after a profit warning.

If you feel like everything’s falling apart, you’re probably right
Oct 22, 2026
If you feel like everything’s falling apart, you’re probably right

Trump’s erratic White House, Putin’s aggression, China’s mercantilism, globe-affecting wars, rising debt levels and skyrocketing costs of living – it’s one toxic global cocktail.

Zenith bid goes unconditional as Forrestania builds WA gold stockpile
Oct 22, 2026
Zenith bid goes unconditional as Forrestania builds WA gold stockpile

Forrestania Resources has declared its Zenith Minerals takeover bid unconditional, clearing the decks for a bigger WA gold business as it snaps up 400,000 tonnes of ore feed from Star Minerals.

China iron ore stoush puts Australian mines in the firing line
Oct 22, 2026
China iron ore stoush puts Australian mines in the firing line

One of Australia’s biggest mining companies warns deadlocked price talks with Beijing over iron ore prices may force production cuts by the year’s end.

Kuniko goes deep to light up NSW polymetallic riches
Oct 22, 2026
Kuniko goes deep to light up NSW polymetallic riches

Kuniko has deployed a downhole electromagnetic probe at its Commonwealth-Silica Hill project in NSW, hunting extensions to its recent ultra-high-grade gold-silver discovery.

‘It’s madness’: Safety fears prompt calls to bring back buttons on car dashboards
Oct 22, 2026
‘It’s madness’: Safety fears prompt calls to bring back buttons on car dashboards

Increasingly complex in-car touchscreen menus are unnecessarily distracting drivers, experts say.

YOUR NEWS, OUR NETWORK.

Do you have Great News you want to tell the world?

Be it updates about your business or your community, you can make sure that it’s heard by submitting your story to our network reaching hundreds of news sites across 6 verticals.