Free during alpha
Generates ETF mixes. Tested. Ranked. With Rigour.
Mathematical optimization, historical validation, simulations and analysis for hypothetical allocations. Uses published academic research and CFA Institute model-validation guidance.
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Free Steady Otter vs. ~$250k to ask AI to do this
| Steady Otter | Do it yourself with AI |
|---|---|
| Free | ~$250k* |
|
64 CPU-hours and 10GB of data per Analysis Run Optimized math and anti-overfit measures. |
Without code execution Lacks our executable validation checks. An equivalent, trusted, deterministic result is not guaranteed. |
* AI cost estimate: OpenAI Astra Max with access to source code, based on published rates as of Oct 10, 2026.