Humanize AI Text vs Opsis
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Humanize AI Text compared with Opsis
| Detail | 
Humanize AI Text | 
Opsis |
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| What it does | Transform AI-generated text into natural, human-like writing that bypasses detection
| Autocomplete and AI assistant for Mac and Windows, built on a private account of your work
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| Stage | Not given
| Startup
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| Founded | Not given
| 2026
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| Based in | Not given
| AU
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| Pricing model | Freemium
| Freemium
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| Pricing | Not given
| Not given
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| Key features | - AI Humanizer with Quick, Deep, and Complete rewriting levels
- AI Detector with perplexity and burstiness analysis
- Symbols Finder to detect hidden Unicode characters and zero-width spaces
- Support for 90+ languages
- Document upload support for PDF, DOCX, DOC, and TXT files
- Chrome extension for AI detection on any page
- API and MCP server access on Standard and Pro plans
- AI Image Detector
- Meaning preservation during rewriting
- Instant results with lightning-fast processing
| - Autocomplete with Tab to accept drafts
- Error detection and fact-checking
- Cross-app integration
- Source attribution for every suggestion
- Context-aware AI assistance
- One-click pause and privacy control
- Encrypted data storage
- Read-only app connections
- Natural writing style matching
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| What makes it different | - Pallas, its own AI detector trained on real human writing from before AI existed
- Penelope rewriting model trained exclusively on pre-AI human writing
- Rewritten text verified before delivery to ensure detection bypass
- Privacy-first approach with no content storage or use for training
- Adjustable intensity rewriting from light edits to complete transformation
| - Finishes sentences from your actual work history and connected files, not generic AI
- Shows source for every suggestion so you can verify it before accepting
- Catches mistakes and contradictions between what you're writing and your work history
- Works inline in the apps you already use without installation
- You stay the author with full control over what gets written
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 28 ▲ +1 (up) since last check | 4 ● no change since last check |
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| Trust Flow (Majestic) | 8 | 0 |
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| Citation Flow (Majestic) | 15 | 12 |
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| Referring domains (Majestic) | 43 | 1 |
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4 details filled in for both companies.
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