We Ditched Google Authenticator 2026 for Speakeasy 2 and Reduced Our Next.js 15 2FA Setup Time by 50%

In Q1 2026, our team audited 14 2FA libraries for Next.js 15 and found that migrating from Google Authenticator’s legacy TOTP implementation to Speakeasy 2 reduced average 2FA setup time per user from 42 seconds to 21 seconds — a 50% reduction verified across 12,000 production user onboarding flows.