The data’s always been there. We just help you see it.
Nostra is on average 22% closer to the truth than the leading frontier LLM models.
We conducted benchmark tests and found that Nostra performs 22% closer to the truth than leading frontier LLM models, such as Claude Opus 4.7 and GPT 5.2 Pro. These tests confirm Nostra’s ability to realize the maximum potential of your business. Our model is trained on proprietary and large scale data from every major industry, using only anonymized data to uncover key insights. By imputing missing data and predicting across domains from incomplete data, Nostra provides the complete understanding needed to make informed decisions to drive businesses.
Nostra outperforms every frontier LLM on quantitative prediction tasks.
#1 in accuracy
Lowest Weighted Absolute Percentage Error (WAPE) on every task tested vs GPT-5.2 instant, GPT-5.2 Pro, GPT-5.3 instant, and Claude Opus 4.7.
> 20x cheaper
Median LLM costs 100¢ per n = 1,500 predictions; Nostra costs <1¢. Even vs the cheapest LLM, Nostra is >60x cheaper.
> 50x faster
Median LLM takes 457 sec per 1,500 predictions; Nostra takes 5-8 seconds. Even vs the fastest LLM, Nostra is 30x faster.
Let us know what you want to predict.
Our model then predicts a suite of downstream values, generating 100% traceable and interpretable predictions. Nostra is able to deliver double-digit gains that are verifiable due to its model architecture.
Your current system can’t fully utilize all of the data points that are relevant to your business. That’s where Nostra comes in. Nostra uses your data to generate a prediction tailored to you.
Nostra prioritizes the protection of individual privacy and compliance with worldwide regulations, and therefore only uses Non-PII data.
Then, Nostra predicts!
Based on your inputs, Nostra connects disparate datasets and imputes missing Non-PII values.
Nostra consistently beats exact-matching vendors.
01 · coverage universe
40 — 70%
of your universe is NOT in exact-matched databases
Nostra models 100% of your universe, not just those who opted in.
02 · decay
20 — 30%
of exact-match records decay every year
Nostra refreshes against live behavioral signals. No silent rot.
03 · intelligence
Identity ≠ Propensity
a perfect email tells you nothing about intent or fit
The hard work is modeling propensity, not just delivering identity.
04 · durability
Regulatory Headwinds
GDPR, CCPA, cookies… all eroding exact-match data
Vendor databases carry consent baggage that may not survive scrutiny.
05 · honesty
Hidden Uncertainty
exact-match vendors hide match rates and staleness
Fake precision is worse than measure confidence.
Nostra
100%
tailored coverage by design.
Modeled, non-PII, regulation-durable. Built on signals that can’t decay.
