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Comparison · Which Is Cheaper

EssayFilter vs Undetectable AI — Which Is Cheaper

A focused look at direct plan-price comparison, comparing EssayFilter and Undetectable AI on pricing value and related dimensions.

By Humanizer Desk Editorial6 min read

EssayFilter and Undetectable AI are both AI text humanizers, but this comparison zooms in on direct plan-price comparison. On our weighted editorial model, EssayFilter scores 8.10/10 overall and Undetectable AI scores 7.00/10 — with EssayFilter ahead once every dimension is weighted together. Zoomed in on pricing value alone, EssayFilter rates noticeably higher (8.0 vs 6.9 out of 10). Scores reflect public site evidence gathered as of 2026-07-26, not a lab-tested detector benchmark.

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Pricing value: EssayFilter vs Undetectable AI

Here's what each vendor's own site says relevant to direct plan-price comparison:

DimensionEssayFilterUndetectable AI
Pricing value8.06.9
Overall weighted score8.107.00

EssayFilter

Pricing page researched 2026-07-26 shows plan UI with dynamic “Fetching plans…” behavior and promotional yearly-discount messaging. Confirm live prices before buying.

Undetectable AI

Confirm plans on undetectable.ai.

EssayFilter vs Undetectable AI — Which Is Cheaper FAQ

For which is cheaper specifically, EssayFilter has the edge on pricing value, though Undetectable AI may still suit you better depending on price and workflow fit.

The clearest gap is on pricing value: EssayFilter leads by roughly 1.1 points on our 0–10 scale. Everything else — free plan, pricing, and support — is covered on each brand's full review.

EssayFilter scores higher on pricing value in our model (compare exact plan prices on each official site, since promotions change). Weigh that against pricing value, where EssayFilter currently rates higher.

Check each vendor's own site directly: https://www.essayfilter.com/ for EssayFilter, and https://undetectable.ai/ for Undetectable AI. Pricing, free limits, and features can change after our last research pass.

Want the full picture instead of just which is cheaper? See the complete EssayFilter vs Undetectable AI comparison, or the standalone reviews for EssayFilter and Undetectable AI.

Compare this pair from other angles