Meet Longevus

The AI backbone of your longevity journey

Longevus is the brain behind everything on EverMe. It finds, reads, and organizes expert research on health and longevity.
Why Longevus

In the time it takes you to finish reading this page, the health landscape will have already shifted.

You’re not just using today’s best longevity engine.

You’re shaping where it goes next.

To do that, you should know what’s under the hood.

How Longevus Works

It’s a purpose-built intelligence engine that orchestrates dozens of tasks through a coordinated agent network. Each agent has a job. And each job brings you closer to clarity.

Expert Mapping at Scale

Using categorical prompts, our LLM stack identifies top global experts via multidimensional signals, e.g. citation metrics, funding, institutional standing, and recency - synthesizing intelligence beyond any single authority.

Source Retrieval

Longevus loads ~30 high-signal research papers per expert into vectorized memory, powering a multi-stage RAG (i.e., database) pipeline that prioritizes signal density over volume.

Content Structuring

Content generation is not left to zero-shot prompts. Outputs are scaffolded via structured prompts and segmented into predefined modules. Safety, efficacy, consensus, and recency act as topic-level control levers.

Bias Filtering

Last-mile QA revalidates outputs against internal instructions and expert-informed structures - ensuring factual accuracy, semantic integrity, and structural clarity before surfacing.

Human Oversight

Final content is refined and authorized by EverMe's Steering Committee of clinicians and researchers - bringing field consensus, methodological rigor, and expert judgment on topic-specific nuances surfaced during content development.

What it powers inside EverMe

Expert Synthesis

Longevus pours through thousands of studies, expert transcripts, and publications. It distills what’s credible, filters out what isn’t, and organizes the rest into clean, consumable formats you can actually use.

Longevity Index

Every topic is run through Longevus’ safety, impact, and consensus filters. It doesn't just score content. It reshapes how it’s presented, so you can explore it on your terms and make the choices that fit your journey.

Chat Co-Pilot

This isn’t just a Q&A machine. The chatbot is powered by Longevus and learns with you. It takes cues from how you engage, what you care about, and how you ask. Over time, it gets sharper, more attuned, and even more useful as new features roll out.

Dynamic Podcasts

Each podcast is generated by condensing everything Longevus knows about a topic into focused, conversational episodes. No meandering interviews. No expert fluff. Just rich, structured insight, spoken like a human, not a headline.

Trust Architecture
If you’re going to rely on it, you need to trust it.
Here’s how we earn that trust, every time.
/ 1
Bias-Free Foundation
No paid sponsors, no affiliate links, no brand allegiance. Your experience is never shaped by outside interests.
/ 2
SME-Indexed Credibility
Subject Matter Experts are selected by over a dozen credibility criteria, not simply social clout.
/ 3
Multi-Layered Validation
Every topic is scored across Impact, Safety, and Consensus so you know what’s promising, prudent, and agreed upon.
/ 4
Research Retrieval Architecture
A custom RAG pipeline pulls only from vetted, peer-reviewed sources without noise or fillers.
/ 5
LLM + Human Oversight
Our Checkmate system revalidates AI outputs against internal frameworks, with final review from our Steering Committee.
More about us

Outperform what you’re used to

Other AI Tools

What you get

Outputs trained on everything the internet says - fact, fiction, and clickbait all mixed together.

What Longevus gives you instead

Research-grounded answers, structured by expert-reviewed processes. No filler. Just precision.

Traditional Search Engines

What you get

Endless pages of links ranked by popularity, ads, and algorithms. You scroll, skim, and still leave unsure.

What Longevus gives you instead

A curated synthesis of what matters most, scored and structured so you can act with confidence.

Expert Opinions

What you get

Narrow perspectives, fragmented views, and advice that may already be outdated.

What Longevus gives you instead

An evolving intelligence system that brings together expert consensus, tracks scientific shifts, and puts the power back in your hands.

Live Beyond
Your Genes

An app built to give you time back and the freedom to use it your way.