Postal IQ optimizes mail delivery by selecting the best USPS entry point for each piece, speeding up the process and cutting costs. It ensures compliance and offers presort optimization to maximize efficiency from printing to delivery. This service is available to all Lob account holders.

Flipkart's Promise team optimized the delivery date calculation process for their Search and Browse (S&B) page, reducing latency to 100ms for 100 items while scaling to 10 times the current query per second (QPS). The solution involved caching source and vendor capacities and decoupling their storage to enhance real-time delivery date accuracy and efficiency. These improvements ensure a better user experience without compromising on performance metrics during high demand.