Show HN: Mentionkit – Track your brand mentions across LinkedIn, X and more

- Mentionkit is a new tool that lets companies monitor when their brand is mentioned on social media platforms like LinkedIn and X (formerly Twitter), and then engage with those mentions from one dashboard. - The post was shared on Hacker News, a tech-news community where founders showcase side projects ("Show HN"). This helps small tools get early users and feedback. - "Brand mention tracking" is common for large companies (used with expensive enterprise tools like Brandwatch or Talkwalker), but Mentionkit targets indie makers and small businesses who need a cheaper, simpler option. - The launch suggests a trend of niche SaaS tools being built to serve founders and solopreneurs who operate across multiple social networks and want lightweight analytics.