web and mobile app development

Synapse AI Ltd. is a London-based AI company founded in 2023. It builds multilingual market intelligence for businesses that operate in, or want to expand into, emerging and culturally diverse markets. Its core argument is that most AI models only reliably support a small share of the world’s languages. That leaves companies unable to see what customers and media are saying in places like Africa, MENA, Southeast Asia and Latin America, which are also some of the fastest-growing economies. Its main product, CortexPulse, monitors news (over 50,000 sources) and social platforms such as TikTok, X, YouTube and Instagram in real time. It analyses that content across 140+ languages, including under-served ones like Hausa, Yoruba, Swahili, Amharic, Tagalog and Sindhi. Key features include: Live sentiment and brand-health monitoring, with a median time to first signal under 60 seconds Narrative shift detection, which flags new stories before they reach English-language media Generative AI analysis, where users ask questions about their data in plain language and get automated reports Custom language models, trained for clients who need coverage of languages with little or no existing AI support Pricing is flexible: pay-as-you-go or subscription, with no seat minimums or lock-in. The company is backed by startup programmes from Google, NVIDIA, Microsoft and MongoDB. It has an enterprise deployment in Africa, was part of the Web Summit 2025 startup programme, and is currently taking on pilot clients.