The best alternatives to Micro StartUps Acquisitions are BaseTemplates, BuyMicroStartups, and MicroAssets. If these 3 options don't work for you, we've listed a few more alternatives below.
What do you think of Micro StartUps Acquisitions?
Snowflake Startup Challenge— Win investment & global exposure with Snowflake and NYSE
BuyMicroStartups allows users to buy and sell micro-businesses with no commission fees and under 25k dollars. It's free to list, and pre-revenue startups are accepted.
While burning the midnight oil in quarantine I decided to build Impact Recipe. It's a way for social enterprises, nonprofits, and other social ventures to get high quality webs experiences built for no upfront costs. :)