The Nucora Features
Top Features
The Architecture
Behind the Investigation
Multi-source synthesis, cross-domain intelligence, memory continuity,
and experiment design with success and failure signals.
Cross-Domain Intelligence
Your sleep score is great. Your recovery looks strong. Your training is consistent. But you are not getting the result you want. Why? Because the answer is rarely inside any one domain. It is in how they move together. Nucora places every domain side by side and finds what is actually going on, like discovering that strong recovery was masking the fact that the overall setup was pointed at the wrong outcome. Or that a shift in your gut data showed up months before a change in your blood work. The insight only appears when every signal is visible at once.
Anti-Hallucination Architecture
In our formal validation study, 846 health data values were verified with zero confirmed errors, and the 95% confidence interval puts the ceiling on the hallucination rate below 0.44%. A second dataset was validated the same way: 444 claims, zero confirmed fabrications. Key figures in a report are automatically checked against the analysis they came from, and anything that does not match is flagged for human review. The check confirms a number was carried through faithfully. It does not cover every number in a report, and it is not a check of medical accuracy.
0 confirmed fabrications across 16,000+ numbers in our chat and deep-dive answers, as of July 2026. How we check this
Press play. Two voices are discussing your last quarter.
Every Deep Dive can arrive as a podcast: two AI hosts, one curious and sharp, one deeply knowledgeable, walking through your data the way a good analyst walks a colleague through a finding. Episodes run from a short briefing to a full hour, in the voice pair you choose. It’s the difference between reading a report and having it explained to you, hands-free, while you go about your day. The voices are AI-generated, and every episode says so up front.
Experiment Design with Success AND Failure Signals
You want one clear answer about what to change first. Sometimes the honest starting point is that it has to be tested. Every Deep Dive report designs testable experiments, each with a clear protocol, a timeline, and a definition of what success looks like AND what failure would tell you. “The experiment is an information purchase. Either answer reduces uncertainty.” One user got three parallel experiments: one testing a nutrition change, one testing whether a specific supplement was behind a lab trend, and one testing kidney marker sensitivity, each designed not to interfere with the others. Every outcome narrows the investigation.
Memory Continuity
Re-explaining your history every time is exhausting. Nucora holds your health background, goals, and preferences in a Memory Center that every analysis reads from, so you never have to re-explain yourself. And every Deep Dive ends the way a good investigation should: with the specific open question your data raises next, so you always know where the story picks up.
Nucora Age / Nucora Pace
“Think of it like a city average temperature that looks moderate while one neighborhood runs hot.” One user’s Nucora Age was 41.2 against a chronological 42.9. But beneath that: immune age 48.5, kidney age 47.5. Aging pace: 0.672, top 1.5%.
Nucora Gut Score
Three data sources blended into one trackable index: dietary quality (40%), functional gut activity from Viome (30%), and species composition from Tiny Health (30%). A discordance flag surfaces when your diet improves but your gut activity hasn’t caught up yet. Trajectory: 68 → 94 across four test windows. The dietary component (Microbiome Nutrition Score) updates continuously from food logs between tests, no new gut test required.
Your Goals Drive the Analysis
Same data, completely different emphasis depending on what YOU care about. If your goal is longevity, the platform highlights aging pace and inflammatory markers. If your goal is athletic performance, it prioritizes recovery capacity and training load. If your goal is better sleep, it maps every domain’s impact on your sleep architecture. One user had four different goals analyzed simultaneously, and the platform showed that the same sleep and recovery data was a strength for one goal and irrelevant to the bottleneck for another. “Sleep and recovery are helping this goal, not hurting it, the limiting signals sit somewhere else entirely.”
Menstrual Cycle-Informed Analysis
Cycle phase treated as an analytical variable across every relevant module, not a footnote. A blood draw in the luteal phase and a blood draw in the follicular phase mean different things. Nucora separates that pattern from other drivers rather than conflating them.
The app you open every day
Low noise. High signal. Eleven domains, one home screen.
Nucora covers eleven health domains: Recovery, Sleep, Body Composition, Nutrition, Weight Training, Cardio Training, Aging, Labs, Microbiome, Activity, and an opt-in Cycle domain. They live as tiles on your home screen: reorder them, hide the ones you don’t use. Each tile opens a full dashboard with a 0-to-100 score, the insight that matters most right now, and expandable sections that go as deep as your data does. There’s even a time-travel control. Pick any date and see your dashboards as they stood that day.
- Eleven domain dashboards, each with score ring, insight banner, and expandable metric sections
- “As of” date control to view any historical day
- Lab marker trend charts: follow any biomarker across draws, with reference-range context
- Honest empty states: when your data is thin, the dashboard says so instead of guessing
Your maintenance calories. Measured, not guessed.
A standard calorie target starts from a formula and an assumption about how active you are. Nucora starts from your own numbers instead. Your wearable’s expenditure, your logged intake, your DEXA-grounded metabolism, and your actual weight trend each estimate your maintenance calories a different way. Nucora runs them all, shows them side by side, and gives you one number with its basis and confidence stated. Then you set your calorie and macro targets against your measured burn instead of a chart’s guess. And when your data is too thin for an honest number, it says so.
One record, many devices
Two wearables. Same night, different stories. Nucora shows you both.
Anyone who has worn two trackers knows they disagree. Nucora puts that disagreement in plain view. Nucora puts your sources side by side, the same metric from both devices on the same chart, so you can see where they agree, where they diverge, and how much to trust each one. And you choose which device leads for each measurement, so your dashboards and analysis reflect the source you trust most. Your data never gets flattened into one vendor’s opinion.
Watch by day. Ring by night. One record of you.
Maybe you wear a watch for training and a ring for sleep. Maybe the ring comes off for lifting, or the watch spends a night on the charger. Nucora is built for how you actually wear your devices. Connect more than one and your picture stays whole: in your dashboards, your reports, and your chat, each day reflects the device that was actually on your body. No settings to babysit, no mornings reconciling two apps. If you wear one device, nothing changes. If you wear more, they finally add up to one record of you.
The data explains what happened. The diary explains why.
Your wearable saw the bad night’s sleep. It didn’t see the late dinner, the stressful call, or the head cold. The diary is where your life’s context lives: symptoms, events, notes, anything you want on the record. Entries sit alongside the rest of your data, so patterns can surface where your logged life and your measured biology meet. How have your symptoms moved over time? What tends to precede your worst sleep? The diary is the frame that makes the rest of the data make sense.
Not a dashboard. An investigation.
Think of a Deep Dive as the deep, full-picture review your data has been waiting for. Pick a focus: sleep, nutrition, blood biomarkers, or gut microbiome. Nucora runs the full analysis and returns a written report that reads like a real investigation: what improved, what slipped, what connects across domains, and what’s worth testing next. Every bolded number in the report is checked against the analysis it came from as the report is written. Run one whenever you want to go deep. Every report can also arrive as a podcast episode with a full transcript, in the voices and length you choose, so you can listen instead of read.
Learn the fundamentals, in the same format as your own analysis.
The Learn tab holds three podcast tracks: how Nucora is built, how to use it well, and a multi-episode health-optimization journey covering the fundamentals of tracking, biomarkers, and training your data literacy. Educational episodes, not analysis of your data. If there’s a topic you want covered, ask; the library grows with the beta community’s requests.
Tell Nucora who you are once. It remembers.
The Memory Center holds your health background, goals, activities, and dietary preferences, and every analysis reads from it. You also pick the tone the analysis takes: direct, encouraging, scientific, or supportive, with an adaptive style option that learns from how you write. Metric or imperial, light mode or dark, Face ID lock, notification preferences: the product adapts to you, not the other way around.
Your data. Your controls. In the app, not in a support queue.
Privacy isn’t a policy page here; it’s a set of switches you own. Review or withdraw AI-processing consent in Settings. Export your data. Delete your account. Lock the app behind Face ID. Every AI-generated output is labeled as AI-generated, so you always know what you’re reading and hearing.
Your data is already collected. It's just not talking yet.
Nucora is onboarding a small group of beta testers ahead of public launch. Request Beta Access