You are absolutely right! There are plenty of additional tools that are worthy of use. Optimization of business processes is the smart and natural way to grow your business and make it more effective. And many web services and tools can assist you in the optimization of internet marketing processes like scheduling your content, attracting the attention of new followers and subscribers, increasing the visibility level of profile, and engaging with followers. From my professional experience, I would like to single out the top 3 tools that can help to accelerate the desired results:

1. Hootsuite is the best solution to the problem with content scheduling. Sign up to Hootsuite and create a tweet with your dashboard's help is all you need to do.

2. SocialBoss is a unique and universal social media web service designed to simplify the procedure of getting social media followers, likes, and views, grow the visibility level of profiles, and enlarge the audience - https://socialboss.org/buy-youtube-views/.

3. Hastagify is a tool created to show the hashtags` stats for Twitter and Instagram. It's quite useful if you need to find trending and popular hashtags for your content.

I hope my answer will help you! Good luck with growing your business and boosting the popularity of social media profiles!