Built on github.com/xai-org/x-algorithm·v1 live

Paste your X draft.See if the algorithm will care.

Drop your tweet, thread, or screenshot. We score it across 13 engagement signals, predict how it'll perform, and rewrite it stronger in under 30 seconds.

No signup·Drafts never stored·Free
Recommended rewrite
Signal score0/100
Predicted0/100
Improvement+0pts
Optimized versionAFTER

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Your draft
0 / 1200
13 signals~2 secFree tier
Private by default. Drafts are never stored after grading.
The 13 signals

13 signals.
One verdict.

Every draft is scored against the engagement actions X's open-source ranker explicitly tries to predict. Ten the algorithm rewards. Four it punishes.

Source: xai-org/x-algorithm
Rewarded — 10
LikeReplyRepostQuoteClickProfile clickPhoto expandVideo viewDwellFollow
Punished — 4
Not interestedBlockMuteReport
Facts vs folklore

Most tweet tools guess. We don't.

xAudit reads the same engagement signals from X's open-source ranker, so every recommendation is verifiable.

Folklore claims

Advice repeated
until it sounds true.

  • Post at 9am for maximum reach
  • Use exactly 2 hashtags
  • Put the link in the first comment
  • Always end with a question
Same draft. Same day. Different advice.Only one is grounded.
How it works

Three steps. No fluff.

01TXT · PNG · JPG

Paste

Drop your draft, thread or a screenshot of someone else's tweet you want to learn from. Multimodal in.

02~12 sec

Grade

We score it across all 13 signals — 10 the ranker rewards, 4 it punishes — with the line that triggered each judgment.

03Copy → post

Ship

Three rewrites, each strengthening a different weak signal. Copy the one that fits the angle you want.

FAQ

Honest answers.

Tools in this category overpromise. We'd rather underclaim, source everything, and let you decide.

Do you store my drafts?

No. Drafts are sent to the grader and discarded after the response. We don't have an account system to store anything against. If we add accounts, storing drafts will be opt-in.

How is this different from Hypefury / Tweet Hunter / Typefully analytics?

Those tools optimize against folklore: post-time charts, hashtag counts, link-in-comments tricks — claims that aren't in X's open code. We only grade against the engagement signals X published themselves in xai-org/x-algorithm.

Will this guarantee my post goes viral?

No, and anyone who promises that is lying. We grade the signals the ranker tries to predict — that's the direction. Audience fit, timing and luck are still real. We surface what you can control.

Why can you say it's based on X's algorithm?

Because we only use the signals documented in X's open-source ranking repository at github.com/xai-org/x-algorithm. We do not have the numeric weights — nobody outside X does. We work on direction (which signals matter), not magnitude.

What about the secret weights?

They're proprietary. We never guess at them. That's why every grade is a band (Weak/Moderate/Strong) instead of a percentage — we refuse to fake precision.

Can I use this for LinkedIn, Threads, or Bluesky?

Not yet. xAudit is built on X's repo specifically. We'd rather be excellent on one platform than guess on five.

One more thing

Stop guessing.
Know first.

Paste your next draft. Get a verdict in 30 seconds. Ship the rewrite that hits the signals X's ranker actually predicts.

No signup · Drafts never stored · Free