Blacksmith vs Braze
Side-by-side comparison of AI visibility scores, market position, and capabilities
San Francisco GitHub Actions CI runner at $3.5M ARR with 700+ customers by Sept 2024; $13.5M total ($10M GV Series A) with 2x speed/75% cost reduction through gaming-grade CPUs founded Jan 2024 from YC W24.
About
Blacksmith is a San Francisco, California-based high-performance CI/CD infrastructure platform — backed with $13.5 million in total funding including a $10 million Series A in September 2024 led by Google Ventures (four months after a $3.5 million seed round also led by Google Ventures) — providing development teams with drop-in replacement GitHub Actions runners that deliver up to 2x faster CI pipeline execution and up to 75% compute cost reduction through purpose-built gaming-grade CPUs rather than standard AWS/Azure cloud instances. Founded in January 2024 by University of Waterloo alumni Aditya Jayaprakash (CEO), Aayush Shah, and Aditya Maru (Y Combinator Winter 2024 batch), Blacksmith reached $1 million ARR within one month of launch and $3.5 million ARR with 700+ customers by September 2024. Notable angel investors include Spencer Kimball (CEO Cockroach Labs), David Cramer (co-founder Sentry), and other developer tools founders.
Enterprise customer engagement platform with $500M ARR; real-time event-triggered messaging across push, email, and SMS with AI-powered personalization for 2,000+ brands.
About
Braze is an enterprise customer engagement platform enabling marketing, product, and growth teams to send personalized, real-time messages across email, push notifications, SMS, in-app messages, and more — all orchestrated from a single platform. Founded in 2011 as Appboy and headquartered in New York City, Braze went public on NASDAQ in November 2021 and has grown into one of the leading marketing technology companies, generating approximately $500 million in annual recurring revenue and serving 2,000+ enterprise customers.
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