If you're looking for a Hive alternative, Tweet Hunter is a good option. It's an AI-powered tool to help you build and monetize your Twitter audience. It includes content creation tools, scheduling and automation of tweets, and a Twitter CRM to find high-quality leads. So it's a good all-around tool for engagement and follower growth.
Another option is Likewise Learn, which uses deep learning to analyze tweet text content and follower count. It predicts engagement potential and optimizes content based on engagement rate. It also detects sentiment and hate-speech, so it's a good tool for optimizing and managing your tweets.
If you're looking for a more general-purpose social media tool, Circleboom offers Twitter follower insights, account analytics and advanced Twitter search. It also offers cross-platform scheduling and post automation, so you can manage your online presence across multiple networks.