What Are the Most Cost-Effective Ways to Promote a New SaaS Product?

Hi Hunters! I'm Biswarup Adhikari, Founder of BackupShop.io. We've just released our SaaS product, designed specifically to solve a critical issue for Etsy sellers—Etsy doesn't provide any backup options for their shops. BackupShop.io steps in to fill this gap by offering automatic backups for listings, images, and customer feedback. As we move forward, I'm keen to explore cost-effective strategies to promote BackupShop.io. I’d love to hear from the community: -> What are the best low-budget marketing strategies you've used to promote a SaaS product? -> Which channels have given you the most value for your money? -> How do you effectively reach your target audience without a huge ad spend? Looking forward to learning from your experiences and insights! Thanks for your help!