Tech Startups in London

About startups in London

London is home to 172 tech startups indexed on techstartupslist.com. This page lists every active London company we track, with logos, taglines, and direct links to each company's site — no paywalled middleman. Notable London startups in the index include Raycast, GoCardless, Prolific, 80,000 Hours, and Abatable. Each profile surfaces team size, founding year, category, and any open roles their careers page is publicly scrapable for. The London cohort leans toward AI / ML, Dev Tools, and Fintech, reflecting how the local startup ecosystem is concentrated. Recurring tags across these companies: B2B, SaaS, Fintech, AI, Artificial Intelligence. The directory's filter UI accepts any of them as a query. Y Combinator batches represented in London: S21, W22, Sp25, and S24, among others. Jump to the per-batch landing pages for batch-specific cohort views. 2 are currently flagged as trending; the listing refreshes whenever the scrape runs so this stays current as London companies launch, raise, and ship. For roles open at these companies, see /jobs/location/london — every apply link goes to the company's own site, not an aggregator.