Walter Writes AI pricing vs Undetected AI with the 750-word cap and refunds

Walter Writes\' Starter plan carries 30,000 words a month at $8 billed yearly, a third of our $24 Starter price, and at about $0.27 per 1,000 words it is cheap per word too (our Starter is $0.24 for a 100,000-word pool). For a light user the lower bill is a real advantage, and worth saying plainly.

The catch is the 750-word cap on each request. A typical 1,800-word article does not go through in one pass; it goes through as three requests, and you stitch the output back together. Humanized text is most fragile exactly at those seams, where the tone can shift between chunks. Undetected.ai takes 1,500 words a run, so that article is two pieces rather than three, and anything up to 1,500 words goes through whole. We have a ceiling too and we are not going to pretend we do not. It is twice the Starter cap and the same as Walter Writes Pro, which starts at $13 a month billed yearly, so the honest version of the advantage is that every one of our plans gets the 1,500-word run, though our entry plan costs more than their Pro.

Both tools show you something after a rewrite. Walter Writes reports a score from its own built-in detector, which is useful immediate feedback. Undetected.ai also scores with its own measure, and the difference is that ours lists what earned the number, so you can check it against your own text. Neither tool can tell you what GPTZero, Turnitin, Originality.ai, Copyleaks or ZeroGPT would report, because neither of us has access to any of them.

The difference matters because detectors disagree with one another. A single in-house score tells you how one detector sees your text. Neither of us can query the panel your teacher, editor or client actually runs, and clearing one detector would not mean clearing the others anyway. What we show instead is what we measured and why, which is worth more than trusting one.

Walter Writes earns its following. The entry price is one of the lowest in the category for the word count, the interface is clean, the free trial lets you judge output before paying, a 3-day refund covers a first payment if you stay under 1,500 words, and its 80-plus language support is broader than most rivals advertise.

If your pieces are short enough to fit the 750-word request cap, if you write in a less common language, or if you simply want the lowest entry price with a generous word pool, Walter Writes is a smart, honest choice. The comparison tips toward Undetected.ai when your pieces run past 750 words and you would rather not split them, or when you want a score that lists what it counted rather than a single unexplained in-house number.