Optima vs White Circle

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 White Circle
Detail	Optima	White Circle
What it does	Build custom benchmarks to compare frontier models on performance, cost, and time efficiency for your specific tasks	AI safety and control infrastructure for guardrails, monitoring and red-teaming
Stage	Not given	Startup
Founded	Not given	2025
Based in	US	Not given
Pricing model	Not given	Contact for pricing
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	Not given
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	Not given
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	Independent oversight across the AI ecosystem, not tied to any single model provider Halo open-source framework for post-training models, up to 3.5× faster than TRL Research-driven approach integrating real-world findings into product Multi-layer defense with red-teaming, detection, and verification
Community votes	0	0
DR (Domain Rating by Ahrefs)	85 +1 (up) since last check	42 no change since last check
Trust Flow (Majestic)	28	7
Citation Flow (Majestic)	59	36
Referring domains (Majestic)	17353	407

2 details filled in for both companies.

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