Optima vs Sanitizer

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Optima compared with Sanitizer
Detail	Optima	Sanitizer
What it does	Build custom benchmarks to compare frontier models on performance, cost, and time efficiency for your specific tasks	Convert, sanitize, and index documents locally before anything reaches an LLM
Stage	Not given	Not given
Founded	Not given	Not given
Based in	US	US
Pricing model	Not given	Freemium
Pricing	Token usage for creating and running benchmarks at raw model cost. Rubric grading: $0.002 per criterion per model (standard judges) or $0.040 per criterion (premium judges), $0.10 on agentic tasks. Pairwise grading: $0.006 per match (standard, $0.150 premium), $0.015 per match on document tasks (sta	Personal edition: Free. Business edition: $49.99 with 15-day free trial, automatic updates, available in Microsoft Store.
Key features	Custom benchmark builder with example-driven task creation Multiple evaluation types: Q&A, document analysis, agentic tasks, interactive conversations Run benchmarks across multiple frontier models simultaneously Cost and time per task metrics Standard and premium judge tiers for grading Rubric grading with custom criteria Deterministic objective grading No markup on model token costs	Scrubs names, contacts, client identities, credentials, and keys Converts large files to clean Markdown and flat CSV format Full-text indexing for exact terms, tags and standards references Semantic index that finds passages by meaning Automatic retrieval tools for AI agents Citation of source documents Local OCR processing Reversible redaction mode for local un-redaction No cloud uploads or accounts required
What makes it different	Build benchmarks on your actual tasks and data instead of standardized tests Compare models across performance, cost, and time efficiency simultaneously Grading expertise from major AI evaluations	Everything runs locally on your computer with no cloud uploads or data transmission Reduces file size dramatically while preserving content Purpose-built retrieval tools reduce AI context window waste Dual indexing with both full-text and semantic search Sanitization removes sensitive data before AI sees any content
Community votes	0	0
DR (Domain Rating by Ahrefs)	84 −1 (down) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	28	2
Citation Flow (Majestic)	59	23
Referring domains (Majestic)	17353	34

5 details filled in for both companies.

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