Sequel AI

AI-powered post composer for X and LinkedIn. Draft, remix, and schedule content without leaving the page.

Prospel — Growth Engine for X and LinkedIn - built for founders and brands. Prospel brings your AI-powered personal brand engine directly into X (Twitter) and LinkedIn — so you can compose, draft, and analyse content without ever switching tabs. Your voice. Not generic AI. Most AI writing tools produce content that sounds like everyone else. Prospel is different. It learns your writing style, your sentence patterns, your tone, and your favourite angles — then generates posts that sound exactly like you. Not a template. Actually you. What Prospel does on X and LinkedIn: ✍️ Compose — Generate posts in your authentic voice directly on X and LinkedIn. Choose from Single posts, Threads, or Multiple variations. Short, Medium, or Long format. Toggle trending angles in your niche to write posts that tap into what's currently resonating. 📋 Drafts — Access your full draft queue without leaving the page. Review, edit, approve, or schedule drafts instantly. Your entire content pipeline in one click. 📊 Insights — Analyse any X profile instantly — including your own. See follower count, engagement patterns, top performing content, and growth signals for any account you're viewing. No tab switching required. How it works: 1. Install Prospel and connect your account at prospel.app 2. Complete your Persona — tell Prospel about your profession, audience, goals, and writing style 3. Open X or LinkedIn in your browser 4. The Prospel sidebar appears on the right — compose and manage your content without leaving the page Built for: — Founders building a personal brand on X and LinkedIn — Creators who publish consistently across both platforms — Solopreneurs who want authority without the daily content grind — Brand accounts posting about their product in a product-centric voice Why install Prospel? The research is clear: founders who publish consistently on LinkedIn get 3x more inbound leads. Accounts that post 1-3x daily on X grow 2-3x faster than inconsistent publishers. The problem isn't knowing this — it's doing it every single day without burning out. Prospel handles the generation, scheduling, and publishing automatically. The Chrome Extension puts your entire content workflow one click away, wherever you are on X or LinkedIn. Requires a Prospel account — 7-day free trial available at prospel.app. Permissions used: - X (twitter.com) and LinkedIn only — the extension only activates on these two domains - Your Prospel account session for authentication - Clipboard access for copying drafted content - No access to any other websites or your browsing history