Nelly vs Alpaca
Side-by-side comparison of AI visibility scores, market position, and capabilities
Nelly is a German fintech automating billing, payment collection, and compliance workflows for healthcare practices — physicians, dentists, and therapists; integrates with practice management software; raised over €30M;
About
Nelly is a financial technology company founded in 2020 and headquartered in Munich, Germany, that provides an automated billing and payment platform purpose-built for healthcare professionals. Its target customers are private medical practices — physicians, dentists, orthodontists, and therapists — who generate complex invoices under German private healthcare billing codes (GOÄ, BEMA, GOZ) and face significant administrative burden collecting payment from patients and private insurance companies. Nelly automates the full billing workflow: generating compliant invoices, sending them to patients digitally, facilitating online payment, managing dunning and collections, and tracking receivables — all integrated with existing practice management software systems.
Alpaca is a self-clearing broker-dealer and global leader in brokerage infrastructure APIs for stocks, ETFs, options, and fixed income; raised $52M Series C in April 2025 totaling $170M;
About
Alpaca is a developer-first brokerage infrastructure company founded in 2015 and headquartered in San Mateo, California. It operates as a fully self-clearing broker-dealer with DTCC, Nasdaq, OCC, and FICC memberships — enabling it to provide end-to-end brokerage infrastructure for stocks, ETFs, options, fixed income, and cryptocurrency without requiring partners to manage their own clearing relationships. Alpaca's Broker API allows fintech companies, neobrokerages, robo-advisors, and wealth management platforms to embed multi-asset trading into their applications with a single integration.
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