The only peptide research companion built around an AI reasoning engine. Every cycle, every log entry, every biomarker — organized, referenced, and delivered as educational insight.
AI
Reasoning Engine
58+
Peptides Mapped
360°
Protocol Memory
01Core Features
Further than anything in the market.
AI Insight Engine
Not a log — a reasoning system. Cortex AI organizes your stack, research notes, and cycle history to generate educational insights no other reference tool can produce.
Protocol Memory
Every cycle, log entry, response, and biomarker — indexed and queryable. Your entire protocol history becomes a personal research journal that Cortex helps you navigate.
Cycle Intelligence
AI-generated cycle insights, scheduling references, and off-cycle timing based on peptide class, half-life data, and personal notes tracked over time.
Biomarker Tracking
Log labs and bloodwork directly in your protocol. Cortex correlates marker changes with your stack to surface insights invisible to any other tracker on the market.
Stack Builder
Design and simulate peptide stacks with interaction awareness. Cortex flags potential conflicts and recommends optimized sequencing before you commit to a cycle.
Vendor Intelligence
Ranked vendor data, purity reports, and COA sourcing intelligence built into the platform. Know exactly where to source — and which vendors the Cortex community trusts most.
02How it Works
From first dose to full intelligence.
01
Build your stack
Select from 58+ mapped peptides across every class. Cortex auto-populates half-life data, research-reported ranges, and reference information the moment you add a peptide.
02
Log your protocol
Track your entries, timing, sites, and subjective responses in seconds. Every entry feeds the AI reasoning engine — the more you log, the sharper Cortex gets.
03
Surface the insights
Cortex surfaces educational insights you'd never catch manually — scheduling references, cycle timing, response patterns, and interaction research as organized guidance.
04
Optimize continuously
Pattern recognition compounds over time. Your protocol history becomes a personal research journal that no spreadsheet, no generic tracker, and no other app can replicate.
Why Cortex Wins
Your protocol deserves more than a spreadsheet.
Most trackers log. A few visualize. Only Peptide Cortex reasons — turning your stack history into a living, adaptive reference layer that improves every single cycle. For educational and research purposes only — not medical advice.
AI
Reasoning Engine
58+
Peptide Profiles
∞
Insight Depth
0
Spreadsheets Needed
03Pricing
Simple pricing. Serious intelligence.
Free
$0
forever · no credit card
Full Peptide Bible reference
Stack, dose log & every tracking tool
Reminders + phone-calendar export
Injection-site guidance
Interaction Checker — 3/day
PeptideAI chat
Protocol Planner
Bloodwork Analyzer
Most Popular
Pro Monthly
$9.99
per month · cancel anytime
Everything in Free
PeptideAI — unlimited AI chat
Protocol Planner — AI reference protocols
Bloodwork Analyzer
Stack Finder & Vial Scanner
Unlimited interaction checks
Early access to new features
Pro Lifetime
$99.99
one time · yours forever
best long-run value
Everything in Pro Monthly
One payment — no recurring charge
Permanent Pro access
Locked in even if prices rise
Early access to new features
04The Cortex Difference
Built different. By design.
The only tracker that thinks between the doses.
Intelligence
Every peptide. Every cycle. Every insight.
Coverage
Built on research. Powered by AI. Optimized for you.
Credibility
From dosing window to peak output — intelligently.
Performance
Ready to give your protocol a real intelligence layer?
Start free. No credit card. Upgrade when you're ready.
Peptide
CORTEX
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