124-128 City Rd London, EC1V 2NJ, United Kingdom
07881690293
Listed by Opt -4
Updated on September 12, 2025
Overall Rating
opt-4 helps SaaS founders, engineers, and product teams build scalable software through real-time data insights and event-driven architecture. Founded by systems strategist Michael Whitner, we provide practical consulting and content on product telemetry, analytics strategy, and performance optimization for cloud-native SaaS platforms.
Exist Management LLC (ExistBI) was established in Los Angeles in 2008 by a team of like-minded data management consultants and PhD data scientists. To... Read more
The headquarters of Opt-4 is located at 124-128 City Rd London, EC1V 2NJ, United Kingdom.
The contact phone number for Opt-4 is 07881690293.
The official website for Opt-4 is https://www.opt-4.co.uk/.
The representative of Opt-4 is Michael Whitner.
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