Alvin Ciby photo

Alvin Ciby

Role

Director of Growth

Bio

Alvin Ciby is the Director of Growth at Fingerprint with over a decade of experience in tech. He began his career as a data scientist before transitioning into demand generation and operations, eventually moving into growth leadership. At Fingerprint, Alvin leads the growth team and owns the product-led growth motion, focusing on experimentation and optimization across the entire user journey. Over the course of his career, he has helped multiple startups scale and reach successful exits. A digital nomad, Alvin splits his time between Buenos Aires, Argentina; Seattle, Washington; and Medellín, Colombia. In his free time, he enjoys playing padel, exploring new foods, and meeting people from around the world.

Alvin Ciby Articles

Alvin Ciby's Articles

Dark brown circuit-board graphic with a card reading How to prevent fake signups
October 19, 2026

How to prevent fake signups on your platform

Learn what fake signups are, what they cost, and how to stop them with layered defenses, from CAPTCHA to device intelligence and bot detection.

map showing device pinging in Norway
October 12, 2026

The 10 best VPN detection tools for fraud prevention in 2026

Compare the 10 best VPN detection tools in 2026. Discover key features, strengths, and pricing to stop fraud and uncover hidden VPN traffic.

Top 5 hCaptcha alternatives in 2026: Puzzle-free bot detection
May 12, 2026

Top 5 hCaptcha alternatives in 2026: Puzzle-free bot detection

hCaptcha still frustrates users and struggles with sophisticated bots. Explore better alternatives, such as invisible device fingerprinting, that protect without the friction.

Top 6 CAPTCHA alternatives for 2026: Better ways to stop bots without blocking real users
April 27, 2026

Top 6 CAPTCHA alternatives for 2026: Better ways to stop bots without blocking real users

Tired of image puzzles blocking real users? Explore the best CAPTCHA alternatives and find the right bot protection for your site.