Sensi Labs

Sensi Labs is a custom software development and maintenance shop with offices in London, Warsaw, and Płock. The firm was founded over 10 years ago and now has 40+ specialists. They build web apps, mobile apps, and product designs across transportation, e-commerce, healthcare, and public sector work. Their public portfolio includes Booksy (appointment platform for healthcare and beauty), iTrade30 (vehicle auction platform), Electrifying (electric vehicle marketplace), EkoApp (AR nature travel app), and Reveal Systems (shopping mall analytics). All four case studies listed carry a 5.0 Clutch rating.

Services and capabilities

Sensi Labs offers six core services. Web app development covers responsive and interactive platforms. Mobile app development uses native or hybrid technologies for iOS and Android. Product design involves UI/UX work. Dev team outsource provides augmentation of existing teams. Quality assurance and testing is a separate offering. They also handle maintenance and support for live systems.

On the backend, they work with PHP, Python, NodeJS, and Java. Frontend work spans JavaScript, Java, Vue, and Angular. Mobile development uses React, Kotlin, Flutter, and Sencha. They mention Swift as well. The company says their technology range is "quite broad and expanding all the time."

Notable work

Booksy is a global booking platform for healthcare and beauty appointments. Sensi Labs built the core platform, sales team tools, and Android and iOS mobile apps. The platform operates at scale across appointment scheduling.

iTrade30 is a British vehicle auction service. The system lets dealers post adverts, browse listings, and place bids via web and mobile. It includes a staff panel for administration.

Electrifying is a UK electric vehicle marketplace and information resource covering car reviews, charging infrastructure, and energy tariffs. The platform serves buyers, enthusiasts, and EV owners.

EkoApp uses augmented reality to teach users about nature preservation. Reveal Systems monitors foot traffic in shopping malls—counting entries and exits, mapping movement patterns, tracking parking durations, generating comparative reports, and segmenting users by repeat status.

How they work

Sensi Labs positions itself as a dedicated team model. Client testimonials emphasize clear communication, on-time delivery, and the ability to integrate with internal teams. Gaweł Boguta, CTO of iTaxi.pl, noted the team "delivered on time, communicated clearly about their process, and offered a competitive pricing scale." Konrad Howard at Booksy said they "augment the internal staff's development capabilities, increasing productivity and helping to meet deadlines." The firm maintains that it can draw from an extensive talent pool across PHP, Python, Java, and other stacks.

Team and credentials

Sensi Labs has 40+ specialists across three offices. The company holds a 5.0 rating on Clutch. No specific founder names, certifications (ISO, SOC 2), or partner status are mentioned in the source material. The firm is registered as Sensi Labs Ltd. with headquarters in London.