StealthGPT vs Ryne AI
Compare the site’s stored figures for these two tools, then read their individual reviews. The raw samples and run records are not published here, so these numbers cannot currently be independently reproduced.
StealthGPT
Ryne AI
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.
Rating record: StealthGPT
- input samples and rewritten outputs
- sample counts and run logs
- test settings and detector versions
- original overall-score formula
Correction history
No corrections are recorded for this edition.
Rating record: Ryne AI
- input samples and rewritten outputs
- sample counts and run logs
- test settings and detector versions
- original overall-score formula
Correction history
No corrections are recorded for this edition.
Side-by-side scores
The stored scorecard lists a 30-prompt sample and five detector summaries. Raw outputs and run records are not available here to verify those conditions. Read these values as published site figures, not independently reproduced measurements.
StealthGPTRyne AIStealthGPTRyne AIStealthGPTRyne AIStealthGPTRyne AIStealthGPTRyne AIScroll horizontally to see all score columns.
| Metric | StealthGPT | Ryne AI | Higher published value |
|---|---|---|---|
| AIHT Rating | 71.47 | 58.71 | StealthGPT |
| Bypass Rate | 82.9% | 59.2% | StealthGPT |
| Meaning Preservation | 67.7 | 64.1 | StealthGPT |
| Readability | 100 | 100 | Tie |
| Penalties | -9 (meaning drift, length inflation, length deflation) | -6 (meaning drift, length inflation) | Ryne AI |
Detector-by-detector results
Different detectors measure text differently. This table shows the stored figures for five detectors and highlights the higher listed value. A higher number is not a guarantee for another passage or detector version.
GPTZero
StealthGPT83.6Ryne AI62.3
Proofademic
StealthGPT72.3Ryne AI61.8
ZeroGPT
StealthGPT65.7Ryne AI56.4
Copyleaks
StealthGPT83.3Ryne AI58.9
Originality.ai
StealthGPT78.8Ryne AI54.1StealthGPT wins on 5 of 5 detectors. Ryne AI 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.
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.
StealthGPTRyne AIRyne AI is 61% cheaper at $9.99/mo vs $25.50/mo. Ryne AI offers a free tier; StealthGPT does not.
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 StealthGPT if…
- You want the higher overall score and broader detector coverage
- Raw bypass rate is your top priority (82.9% vs 59.2%)
- Meaning preservation matters to your workflow
- GPTZero is your primary detection concern (83.6 vs 62.3)
- Proofademic is your primary detection concern (72.3 vs 61.8)
Pick Ryne AI if…
- You want a free tier to test before subscribing
- Budget matters and you prefer the lower-priced option ($9.99/mo vs $25.50/mo)
- You want fewer quality penalties and cleaner output
Reviews and rankings
Frequently asked questions
Is StealthGPT better than Ryne AI?
In this stored five-detector scorecard, StealthGPT scored 71.47 overall compared to Ryne AI at 58.71. StealthGPT wins on raw bypass rate (82.9% vs 59.2%) and leads on 5 of 5 detectors. The better choice depends on which specific detectors matter most to your workflow.
Which is cheaper, StealthGPT or Ryne AI?
StealthGPT starts at $25.50/month. Ryne AI starts at $9.99/month with a free tier.
Which AI humanizer is best for bypassing Turnitin?
This comparison does not include direct Turnitin test results. Results from Originality.ai do not establish how either tool performs against Turnitin. No tool can guarantee a detector outcome.
How were these AI humanizers tested?
Next move
Use this comparison alongside the full reviews and our testing methodology before making a subscription decision.
