A Heroku add-on that provides more autoscaling options than most cloud providers, a 12x speed boost, and DevOps monitoring to match. 123 Dyno is a Heroku add-on that provides autoscaling that handles load faster and cuts your bill. It provides a 12x speed upgrade with more options than most cloud providers including CPU, memory, queue, and improved response time scaling methods. It was designed to allow intelligent handling of load to fit any situation with DevOps monitoring to match.