đź‘‹ Hey everyone!! Thanks so much for using Stable. Below are software + operations improvements we've been working on as a team.

We love hearing from you — if you have feature ideas, general thoughts, or just want to say hey, drop us a line at [email protected].


July 29th, 2025

Platform prefill. Now, accounts with the correct authorizations can seamlessly collect and sign USPS 1583 forms and decrease the total number of steps and time to onboard their end customers. You can learn more about the new API capabilities here.

Does not contain. Workflow automations now support the “does not contain” operator. For example you could now make a rule that assigns all mail to finance that contains “IRS” and does not contain “California”.

Mail operations improvements. This sprint we continued to invest into our mail operations tooling. For example, we released a new tool to help us better visualize all actions taken on a mail item within our processing facility.

July 15th, 2025

Workflow automations. This sprint we began testing workflow automations with a subset of customers. This feature allows you to automatically assign mail to the right teams based on attributes like sender, recipient, mail contents, and more. If you’re interested in learning more, please reach out!

Business recipient updates. You can now see which legal entity is associated with which business recipient in our recipients page!

Mail operations improvements. This sprint we also spent time improving a number of our internal tools to ensure your mail is processed accurately, and quickly. For example, we automated an edge cases associated with failed check deposits to give you more visibility into why a deposit may have failed.