How Prospero AI Helped After the Antique Generate £100k+ in Revenue and 300+ Qualified Leads Across the UK Luxury Interiors Market

After the Antique is one of the UK’s leading makers of hand-carved stone fire surrounds, architectural stonework, fountains, garden features, and bespoke masonry.

Their clients span:

  • High-end interior designers
  • Luxury architects
  • Heritage restoration firms
  • Period property specialists
  • Private estate managers

In 2024–2025, the company aimed to significantly expand its reach and generate more project opportunities for both stock items and fully bespoke commissions.

After the Antique partnered with Prospero AI to build a scalable, ultra-targeted outbound engine that would identify luxury-focused firms, surface high-value projects, and create a repeatable flow of quoting activity.

The results:

  • 300+ qualified leads generated
  • £100k+ in closed revenue
  • £350k+ live pipeline still active

The Challenge

After the Antique faced several barriers to scalable outbound growth:

  • No unified, validated database of high-end interiors, architecture, or restoration firms in the UK
  • A need to specifically target companies working on luxury-level residential, heritage, and estate projects
  • A requirement for personalised, 1-to-1 communication—mass outreach would not resonate with high-end designers or architects
  • A diverse set of product lines (stone fire surrounds, fountains, architectural features, bespoke pieces) requiring contextualised messaging
  • Sales cycles driven by project timing, meaning outreach had to land with the right people at the right stage of their active jobs

The priority:

Build a highly curated pipeline of relevant firms and decision-makers that consistently produce quoting opportunities.

The Prospero AI Approach

1. Full-Market Data Scrape of All Relevant UK Firms

Prospero AI scraped and consolidated every interior design, architecture, and heritage restoration firm operating in the United Kingdom.

From this universe, we filtered only those that met After the Antique’s high-end ICP, including indicators such as:

  • Luxury residential portfolios
  • Heritage or listed property experience
  • Conservation/project accreditation
  • Historic estate work
  • High-value bespoke commissions
  • Affiliation with premium property developers, artisans, and specifiers

This ensured outreach was only directed to companies able to specify or commission high-end stonework.

The result: a precise, deeply validated dataset spanning the entire UK luxury interiors ecosystem.

2. Decision-Maker Identification & Bespoke Personal Research

For each company, we identified the exact individuals responsible for:

  • Specification
  • Sourcing
  • Materials selection
  • Heritage restorations
  • Interior detailing
  • Fireplace and architectural element procurement

Common titles included:

  • Creative Director
  • Lead Architect
  • Head of Interiors
  • Senior Designer
  • Principal Conservation Architect
  • Project Director

Every contact was then enriched with project context wherever possible.

3. 100% Personalised, 1-to-1 Messaging Engine

Unlike typical email outreach, every message was handcrafted by Prospero AI’s Research and Copywriting Agents with:

  • Direct reference to the firm’s portfolio
  • Relevant project types (listed buildings, estates, luxury refurbishments, period interiors)
  • Product-specific angles: fire surrounds, fountains, door surrounds, fireplaces, balustrades, architectural stonework, bespoke commissions
  • A consultation-style tone aligned with high-end design communication
  • No templates, no bulk messaging—every email was completely unique

This approach ensured extremely high receptiveness among luxury decision-makers.

Campaign Performance Highlights

Across 12 months:

300+ qualified leads generated
High reply quality with requests for quotes, material recommendations, and design collaboration
Lead quality matched exactly to After the Antique’s ideal customer profile
Multiple bespoke stonework commissions opened directly from the outreach
A consistent flow of quoting opportunities each month
£100k+ in closed revenue attributed directly to Prospero-generated leads
£350k+ active pipeline still progressing

This level of pipeline volume would typically require an internal SDR team plus marketing support.

The Impact

Significant Revenue & Pipeline Growth

With £100k+ closed and £350k+ pending, the outbound engine has become a predictable driver of high-margin stonework projects.

Perfect Alignment With Luxury Project Work

Because of careful ICP validation, nearly every conversation came from firms working on:

  • Prime London residences
  • Country estates
  • Heritage restorations
  • Grade-listed buildings
  • High-end refurbishments

Exactly the environments where After the Antique’s craftsmanship excels.

A Fully Automated, High-End Business Development System

Prospero AI handled:

  • Data collection
  • Firm validation
  • Decision-maker mapping
  • Personal research
  • Messaging
  • Deliverability
  • Performance monitoring

The After the Antique team simply reviewed inbound enquiries and issued quotes.

A Repeatable, Scalable Growth Engine

This outbound system can be expanded to:

  • Larger architectural practices
  • International luxury designers
  • Developers and estate managers
  • Landscape architecture firms
  • High-net-worth residential specialists

Conclusion

Prospero AI helped After the Antique build a high-performing, precision-targeted outbound engine that generated 300+ qualified leads, produced £100k+ in closed revenue, and created over £350k in active pipeline—all from deeply personalised outreach to the UK’s top luxury design and heritage restoration firms.

This is the essence of the Prospero AI mission:

Let the client just click send.

Prospero handles everything else—data, research, personalisation, infrastructure, optimisation.

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Testimonials

What Our Early Adopters Say

TCM Capital, Bradley Chalmers
(Managing Partner)

"Prospero’s AI-driven outreach consistently delivers 40 high-quality leads a month—effortlessly and profitably."

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Working with Prospero has been a game-changer for TCM Capital. Since employing their AI-driven personalised email outreach, we’ve consistently generated 40 high-quality leads per month. The process is effortless—after providing a brief, they return with a steady stream of business opportunities, ensuring every campaign is profitable.

Their unique approach to generative personalisation allows us to scale lead generation up or down based on demand, making it an invaluable asset to our sales strategy. The ability to distribute leads across the team has also been a huge motivator. If you’re looking for an intelligent, results-driven approach to B2B lead generation, I can’t recommend them highly enough.

Peart Group, Freddie Peart
(Chairman)

"Prospero has become a strategic partner, delivering qualified leads across four diverse businesses with a personalised, scalable approach."

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Working with Prospero across four distinct businesses in our group has delivered exceptional value and consistent results. Their personalised approach has proven remarkably adaptable - from commercial oil brokerage with Your NRG to technical recruitment with Baltic Recruitment Services.

What impresses me most is how quickly Prospero grasped the nuances of each business while crafting messages that truly connect with our different target audiences. Their thorough research ensures every interaction feels genuine whether for our fuel card operation at Interfuels or apprenticeship programmes at Baltic Apprenticeships. Our sales teams now focus exclusively on high-value activities while Prospero maintains a consistent pipeline of qualified opportunities. Their systematic approach has created predictable growth channels we can scale according to each business unit's needs. For any multi-sector group seeking effective outreach without complex internal systems, Prospero is an invaluable strategic partner.

Fit Collective, Phoebe Gormley
(Founder)

"Prospero’s research-driven personalisation keeps our pipeline full and our sales team focused on closing deals."

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As the founder of FitCollective, partnering with Prospero has transformed our approach to outreach. Their exceptional personalisation is what truly impressed us - they uncover relevant online information about each prospect, allowing communications to transition naturally from addressing specific challenges to our solutions.

This research-driven approach means our messages connect in ways generic emails never could. Since working with Prospero, we've maintained a steady pipeline of qualified leads while our sales team focuses exclusively on closing deals. Their meticulous approach and ability to fine-tune our entire outreach system has made them an essential part of our go-to-market strategy. For fashion industry businesses looking to scale sales without complicated technology or manual processes, I wholeheartedly endorse Prospero

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