BuzzyX

BuzzyX is an X (Twitter) growth workspace for founders, indie hackers and builders who grow an audience by building in public. You sign in with your X account, with no email or password, write posts with an assistant that matches your own voice, get post ideas, schedule posts on a calendar, find posts worth replying to, and read real analytics from the X API, all in one place.

Compose with Assist: write a rough draft, then ask for a cleaner version, a stronger hook, a shorter or longer version, or a different tone. Before it rewrites anything, Assist reads up to eight of your own best recent posts, so its suggestions keep your vocabulary and rhythm. You get three drafts each time, then pick one, edit it and post it yourself.

Post ideas: on request, BuzzyX gives you six post ideas in your voice. Each uses a format that tends to get replies on X, such as an open question, a hot take or a scenario, and the ideas avoid repeating what you have already posted or scheduled.

Schedule: queue up to 100 posts on a week calendar in your time zone. BuzzyX publishes them from its servers at the time you chose, and you can cancel any post until it goes out.

Analytics: see your follower trend, impressions, engagement, top posts and best times to post, taken straight from the X API. When data is not available, BuzzyX says so instead of showing placeholder numbers.

Discover: search a topic or open your Following feed to find recent posts worth replying to, then get reply ideas in your voice. Reply on X opens X's own reply box with your reply filled in, and you press send.

Chrome extension: the free BuzzyX Reply Finder for X ranks the posts you scroll past by how good a chance a reply has, shows profile stats and lets you save custom feeds. With Pro, it also puts reply ideas and Assist inside X's post box.

Pricing: 7-day free trial, then Pro at $29 per month or $290 per year. BuzzyX never posts, likes, replies, follows or DMs automatically, and it does not sell followers or engagement. It is available in six languages and uses the official X API.