These are the fastest growing software products of 2025 ranked by Brex.

Aside from the obvious ones we’ve all heard of, here’s some that are relevant for product teams that could be worth checking out:

• PostHog - Product analytics, session replay, feature flags, and A/B testing - posthog.com

• Hex - Data notebooks for analysis and dashboards - hex.tech

• Fathom - AI meeting notes and summaries - fathom.video

• Granola - AI meeting notes - granola.ai

• Gamma - AI-powered presentations and documents - gamma.app

• Anima - Design-to-code platform - animaapp.com