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The Sandpit “Business Builder” is a unique infrastructure for startups focused on marketing technology, developed to de-risk them and overcome the early stage failure rate.

We offer technical founders hands-on sales and marketing, strategic and operational support, so that they can focus entirely on perfecting their product. In everything we do, we are 100% aligned with the founders, to achieve success at every step of the growth of their business.

Benefits for startups

1000+ Client Base

Access to an extensive network of top global brands we’ve sold our startups’ products into

Hands-on expertise

Support in the marketing and sales areas, legal, HR, accounting and general admin


Staff, tools, processes and templates for all stages of growth


Extensive UK and intl. network within the startup community, accelerators, Angels and VCs


Strong experience and focus on ensuring scalability for growth, funding and exits

Co-working space

A shared space on the Strand, home to exciting London digital marketing startups


Access to an extensive investor network built over 15 years

Exit planning

Help in preparing for a potential exit, including the right integrations and M&A partners

We Work With Over 1000+ Global Brands

This is not just a once-a-month parachute-in mentoring service or please-sit-in-our-office-to-make-us-look-cool vanity exercise: this is a hands-on partnership that I'd recommend for any young business in the advertising or marketing space.

Steve DunlopFounder of A Million Ads.

When we got in touch with The Sandpit we were three geeks about to give up. Frankly speaking we wouldn't be here if it wasn't for Simon (Campbell, Founder of The Sandpit).

Michal MagdziarzFounder of DeepCrawl

Working with The Sandpit has enabled me to focus solely on growing my business. The Sandpit provides support across all of the vital functions needed by an entrepreneur, but are often overlooked.

Steve DunlopFounder of A Million Ads

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