Welcome to Monzonauts.com! Here you'll find a curated list of companies founded by ex-Monzo employees, or former Monzonauts.
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The all-in-one AI platform for on-call, incident response, and status pages—built for fast-moving teams.
Effortless money everywhere. Send money across 140+ countries instantly. Sling Money is a product by Avian Labs.
Licensed and Regulated by the National Bank of Georgia.
A modern call center software with built-in conversational intelligence. For outstanding customer-facing teams.
Provided credit products to help renters finance deposits.
Carbon-neutral, tech-driven deliveries. Acquired by DHL in March 2025.
HR and payroll services.
Automate your startup.
Autonomous AI agent for customer support in financial services.
A new calendar for people, not companies.
Plan. Shop. Eat. Better. Helps with weekly food shop, recipe inspiration and grocery delivery.
Automated control testing for financial crime compliance.
Early-stage investing in startups and tokens.
Tech-first platform building the House Passport for all individual actors in house transactions.
Connects carbon projects with corporations for offsetting emissions.
Automating repetitive processes in healthcare, initially for the NHS.
Automated payroll savings for employees to build financial resilience.
Fraud recovery experts. Helping victims of scams get their money back.
Third-party AI assurance and auditing for HR Tech
Challenger consultancy created by some of the best people in fintech. Part agency, part strat house, part startup for hire.
Data product observability platform for teams that own business-critical data.