The market for online food ordering is huge, with large competitors like Grubhub, Deliveroo, and Uber Eats controlling most of the market share. To differentiate itself, Slice has honed in on the popularity of pizza, and also provides extra services to its client restaurants that can help them compete with successful chains. It also charges a flat subscription fee, in comparison to the high commission rates charged by most delivery platforms.

Slice works with over 19,000 independent pizzerias across all 50 US states. It has recently hired new members of its executive team and was featured in Crunchbase's SMB Tech 50, a testament to its growth and popularity so far. It is the US's largest pizza network, nearly triple the footprint of Domino's, and it hopes to continue this upward growth in the coming years.