About Old.St Labs

London, England

Based in London, the United Kingdom, Old.St Labs is a mid-sized team working in mobile app development. The team puts 40% of its client work into AI Development, alongside Custom Software Development and Mobile App Development. Engagements typically start at $10,000+ with billing in the $50 – $99 range, and the company reports a headcount of 50 – 249. Across 22 verified Clutch reviews the firm averages 5 out of 5. Best suited to teams balancing a fixed budget against scope, or extending an in-house function.

Rating
5.0/5
22 reviews
Rate band
$50 – $99/hr
Team
50 – 249
staff
Operating
6 yrs
since 2020

Where this rate sits

Against 309 mobile app development companies we track

$25/hr$200/hr
$50 – $99/hr

Mid-market for this category — the band most buyers end up in.

Work

Portfolio, named clients and recognition

Nothing supplied yet

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Team

Leadership on record

No named leadership yet

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Locations

Where the team sits

Headquarters
London, England

Old.St Labs appears in these rankings

Rankings are editorial. Placement cannot be purchased.

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Best For

London teams that want a first production AI feature and want to start small before scaling the engagement.

Sources & Review Notes

Last reviewed: August 30, 2026

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