Head-to-head comparison
Stealth Writer vs GPTHumanizer
Stealth Writer rates higher overall in the October 2026 AIHT edition: 84.47/100 against 65.82 for GPTHumanizer (rank 2 and 11 of 16).
Compare the site’s stored figures for these two tools, then read their individual reviews. These figures come from the October 2026 AIHT edition, scored with the published AIHT method.
Look beyond the score
Compare the source and the rewrite. Check the facts, meaning and editing still required.
Use the evaluation checklist →AIHT Rating records
Edition and evidence details for each tool’s overall AIHT Rating.
Swipe horizontally to compare the rating records →
| Rating record | Stealth Writer | GPTHumanizer |
|---|---|---|
| Edition | 2026-10 | 2026-10 |
| Method | editorial-baseline-v1 · Methodology | editorial-baseline-v1 · Methodology |
| Source | AIHT comparison scorecards, October 2026 edition. | AIHT comparison scorecards, October 2026 edition. |
| Evidence | AIHT Rating is an editorial score out of 100. Read the methodology for rating definitions. | AIHT Rating is an editorial score out of 100. Read the methodology for rating definitions. |
Correction history | No corrections are recorded for this edition. | No corrections are recorded for this edition. |
Side-by-side scores
This scorecard records a 30-prompt sample and summaries for five detectors. Compare the detector values alongside meaning retention and readability.
Data table
Swipe horizontally to compare all score columns →
| Metric | Stealth Writer | GPTHumanizer | Higher published value |
|---|---|---|---|
| AIHT Rating | 84.47 | 65.82 | Stealth Writer |
| Bypass Rate | 89.5% | 68.4% | Stealth Writer |
| Meaning Preservation | 79.8 | 70.1 | Stealth Writer |
| Readability | 100 | 100 | Tie |
| Penalties | -1 (minor length inflation) | -3 (minor meaning drift) | Stealth Writer |
Detector-by-detector results
This table compares the recorded figures for five detectors and highlights the higher value in each row.
| Detector | Stealth Writer | GPTHumanizer |
|---|---|---|
GPTZero | 91.2 | 71.3 |
Proofademic | 93.8 | 70.2 |
ZeroGPT | 84.1 | 65.8 |
Copyleaks | 88.7 | 67.4 |
Originality.ai | 82.3 | 62.1 |
Stealth Writer wins on 5 of 5 detectors. GPTHumanizer wins on 0.
Our verdict
Use these scores to frame your next test. They describe this site’s stored dataset. They do not establish which tool will produce the best rewrite for your draft.
Compare the same passage in both tools. Check factual meaning, natural phrasing and the amount of editing still needed. Confirm the current plan allowance before subscribing.
Read the evidence limitations and evaluation checklist →Pricing comparison
These are the prices stored with this scorecard, not a live pricing feed. Confirm the current price, billing period and included allowance before subscribing.
Price check GPTHumanizer is 33% cheaper at $9.99/mo vs $15/mo. Both offer a free tier to test before committing.
Who should pick which
Use these as shortlist criteria to check in your own trial. The stored figures alone do not establish real-world suitability.
Pick Stealth Writer if…
- You want the higher overall score and broader detector coverage
- Raw bypass rate is your top priority (89.5% vs 68.4%)
- Meaning preservation matters to your workflow
- You want fewer quality penalties and cleaner output
- GPTZero is your primary detection concern (91.2 vs 71.3)
Pick GPTHumanizer if…
- Budget matters and you prefer the lower-priced option ($9.99/mo vs $15/mo)
- You have tested it yourself and prefer its specific output style
Reviews and rankings
Frequently asked questions
About Stealth Writer vs GPTHumanizer
In this stored five-detector scorecard, Stealth Writer scored 84.47 overall compared to GPTHumanizer at 65.82. Stealth Writer wins on raw bypass rate (89.5% vs 68.4%) and leads on 5 of 5 detectors. The better choice depends on which specific detectors matter most to your workflow.
Next move
Use this comparison alongside the full reviews and our testing methodology before making a subscription decision.
