Built on X's actual, open-sourced For You algorithmWrite posts the algorithm
Write posts the algorithm
actually rewards.
Draft it, generate it from a rough idea, or paste a live post. Every number traces back to a real weight or rule in X's open-sourced RankingScorer and visibility-filtering rules — and once it has read your published results, the score stops being an average and starts being about your account.
Live score from the real weightsAI rewrites, gated by the scorerWrite from a rough ideaLearns from your real results
Draft your post
100/280
Start typing to see your live BESC Score.
No draft yet? Use the idea generator to write one, or paste a live x.com link to score a post that already exists.
Your track record
This is where the score stops being an average. Give it your handle and it reads your published posts and their real numbers, then fits the score to what actually works for your account — and checks its own predictions against every post you publish from here.