How Originality.ai works
One of the two detectors (alongside GPTZero) that most humanizer tools explicitly test their output against. Originality.ai is pay-as-you-go credits or $14.95/mo for the pro plan.
How WriteBros.ai performs against it
Achieved a 100% human GPTZero score in testing, but only after four iterative rewriting rounds rather than a single pass.
Bypass-rate figures come from third-party testing at a point in time. Detector models update regularly, and results vary by source text, topic, and length — treat any specific percentage as a snapshot, not a guarantee.
Should you rely on this combination?
If your goal is genuinely natural-sounding writing rather than evading a specific check, WriteBros.ai's core strength — by far the lowest starting price of any tool reviewed here — matters more than any single detector's score. Budget-conscious, high-volume users willing to run text through multiple passes for the best score.
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