how to maintain pace of small traction for your SaaS product

Hi Ph community, Can you help me to understand as for the SaaS-based product we got a few initial users (paid one) and getting traction.How to maintain the pace and further increase the no any idea or suggestion. Do you feel to keeping increasing the feature on initial times going to help us or just hunt for the more new user wait and build? confused right now. We have not launched on PH so far. Just getting users outside the PH for now. Suggestions & ideas, please?