Comparison · Free vs Paid
StealthGPT vs WriteHuman — Free vs Paid Value
A focused look at whether it's worth upgrading from the free tier on either tool, comparing StealthGPT and WriteHuman on free plan usefulness and related dimensions.
StealthGPT and WriteHuman are both AI text humanizers, but this comparison zooms in on whether it's worth upgrading from the free tier on either tool. On our weighted editorial model, StealthGPT scores 6.72/10 overall and WriteHuman scores 6.99/10 — with WriteHuman ahead once every dimension is weighted together. Zoomed in on free plan usefulness alone, WriteHuman rates noticeably higher (6.8 vs 5.8 out of 10). Scores reflect public site evidence gathered as of 2026-07-26, not a lab-tested detector benchmark.
Free plan usefulness: StealthGPT vs WriteHuman
Here's what each vendor's own site says relevant to whether it's worth upgrading from the free tier on either tool:
| Dimension | StealthGPT | WriteHuman |
|---|---|---|
| Free plan usefulness | 5.8 | 6.8 |
| Pricing value | 6.8 | 7.2 |
| Overall weighted score | 6.72 | 6.99 |
StealthGPT
See stealthgpt.ai for current pricing.
WriteHuman
Free / trial plan: Confirm on site
StealthGPT vs WriteHuman — Free vs Paid FAQ
For free vs paid specifically, WriteHuman has the edge on free plan usefulness, though StealthGPT may still suit you better depending on price and workflow fit.
The clearest gap is on free plan usefulness: WriteHuman leads by roughly 1.0 points on our 0–10 scale. Everything else — free plan, pricing, and support — is covered on each brand's full review.
WriteHuman scores higher on pricing value in our model (compare exact plan prices on each official site, since promotions change). Weigh that against free plan usefulness, where WriteHuman currently rates higher.
Check each vendor's own site directly: https://www.stealthgpt.ai/ for StealthGPT, and https://writehuman.ai/ for WriteHuman. Pricing, free limits, and features can change after our last research pass.