StealthWriter · AI paraphrasing & rewriting
StealthWriter AI Humanizer (Ghost 5.2 Mini) excelled on the 80-word benchmark, delivering 80.7% lexical diversity at Level 8 while preserving 100% of all 7 key facts, amounts, and verification token without hallucination. Cloud inference completed in 4.03s with comparison and one-click copy.
US-West (California, AS2914)
TXT · Output attached · Open native file ↗
Subsequent pricing and service checks are shown separately without altering historical scores.
One run does not establish all complex scenes, untested paid maxima or long-term uptime.
Plans & historical pricing
StealthWriter Free, Starter, Plus, Pro, Business, and Scale subscription pricing plans · 2026-10-31
Basic AI detection and humanization
Ghost 5.2 Pro advanced humanization and deep AI scan
Ghost 5.2 Pro advanced humanization and deep AI scan
Full high-frequency AI detection and humanization
Full high-frequency AI detection and humanization
High volume professional AI detection and humanization
High volume professional AI detection and humanization
7 plan / billing-period records, all listed; — means that period is not recorded.
Verified monthly rates: Starter $20/mo, Plus $50/mo, Pro $100/mo; annual plans explicitly show invoice totals: Starter $200/yr ($16.67/mo equiv), Plus $500/yr, Pro $1000/yr; Free tier provides 10 humanizations/day and 10 AI scans/day.
Cancellation, sources & verification record
Cancellation and refund terms unverified
StealthWriter Official Pricing Page (Monthly) ↗ · 2026-10-31 Capture 1 ↗
StealthWriter Official Pricing Page (Annual) ↗ · 2026-10-31 Capture 1 ↗
Pricing recorded on the test date · 2026-11-04
Free (10/day); Starter $20/mo ($200/yr)
Freemium + Starter/Plus/Pro subscriptions
Historical context only; not current purchase guidance.
Delivery & access
- Free delivery record
- 105-word structured rewritten text (786 bytes)
- Watermark
- No watermark
- Free allowance
- Free accounts reset daily quota at specified time
- Account requirements
- Google OAuth or email login required; free tier offers 10 runs/day (up to 1,000 words/run)
- Maximum specification record
- 105-word structured rewritten text (786 bytes)
May include advertised capabilities; this does not establish a tested paid tier.
- Batch & API
- Not recorded or not verified
- Manual refinement
- Not recorded or not verified
Tested result & sample
Not recorded or not verified
- Fixture
- anchor_paraphrase_v1
- Recorded environment
- US-West (California, AS2914)
- Network-observed server wait
- 4.03 s
- End-to-end reference
- 4.3 s
Network wait includes round trips, queuing and polling error, not pure inference time. Local timings depend on the device; repetition counts are not standardized in legacy records.
Experience, rules & trust
- Disclosure
- Interface explicitly displays daily reset timer and 1,000-word limit
- Interaction
- Not recorded or not verified
- Entity record
- AiVantage LLC
- Origin
- Not recorded or not verified
- Domain history record
- Not recorded or not verified
- Third-party tracking record
- Stripe · Google Analytics · Cloudflare
- External information
- Not recorded or not verified
- Processing
- Not recorded or not verified
- Retention statement
- Cloud deep neural inference; data not shared with public base LLMs
A recorded statement does not verify deletion or all data-processing behavior.
Verifiable audit trail & evidence
Four SHA-256-verified stages link the benchmark fixture, same-run interface screenshots, native exported artifact and archived pricing sources.
anchor_paraphrase_v1 · Inspect fixture & file inspector →
Captures entry rules, result view and export disclosure.
StealthWriter Official Pricing Page (Monthly) (snapshot ↗) · StealthWriter Official Pricing Page (Annual) (snapshot ↗)
Screenshots, native output and official claims support different conclusions. Evidence grades are not product safety certifications.
Evaluation basis & full scores · Overall 87.2/100
Overall = honesty & reputation × 30% + capability × 70%. Component maxima follow this report’s rubric. List scores are rounded for display; original precision is retained here.
Scoring version 2.3.1 · Test fixture anchor_paraphrase_v1
Honesty & reputation · 91/100 · 30%
| Criterion | Score | Rationale | Basis |
|---|---|---|---|
| Pricing transparency | 34 / 35 | Explanation unavailable | Evidence A → |
| Interaction restraint | 27 / 30 | Explanation unavailable | Evidence A → |
| Background & reputation | 16 / 20 | Explanation unavailable | Evidence A → |
| Engineering & privacy | 14 / 15 | Explanation unavailable | Evidence A → |
Capability · 85.5/100 · 70%
| Criterion | Score | Rationale | Basis |
|---|---|---|---|
| Task quality | 52.5 / 65 | Fact Retention: 100% · Lexical Diversity: 80.7% · Semantic Similarity: 56.8% · Readability Score: 100/100 | Evidence A → |
| Deliverable specifications | 20 / 20 | Clean unwatermarked export (8/8); Export spec: 105-word structured rewritten text (786 bytes) | Evidence A → |
| Processing speed | 13 / 15 | Network-observed server wait: 4.03s (API mode: sync_json_verified; network upload 0s / end-to-end 4.3s shown for reference only, never penalized) | Evidence A → |
Legacy scores may include advertised maximum capabilities. Read tested output separately from paid capabilities. Records without matching tiers and scope are not ranked together.
Revisions & corrections
- 2026-11-04
Completed real-machine benchmark evaluation and 3-node screenshot verification under RealTest Protocol v2.3.