Every part of your protocol. One tool.
The first complete tracker for peptides, TRT, and anabolic cycles - research compounds, model blood levels, reconstitute, schedule notifications and log doses, rotate sites, and track labs and inventory. All in one place, all of it working together. Or do it all the easy way in a simple conversation format with the highly-advanced DosePlot Assistant AI.
Tracking and planning tool only. Not medical advice.
Free to start · No card required · 14-day Premium trial inside
Live simulation - the same one-compartment model that powers the app, at hourly resolution. In the app it calibrates to your own bloodwork. Estimates, not measurements.
Plan it. Run it. Afford it.
Three things you feel on day one, and nobody else does all three.
Know where your levels are headed
Watch doses accumulate to steady state before you ever pin one. Preview a titration, compare dosing frequencies, and see how low the trough dips between doses on each schedule. Then calibrate the model with your own bloodwork and overlay measured draws on the predicted curve.
- Accumulation, peaks, and steady state - hours-level resolution
- Personal calibration from a single lab draw
- Compare mode: predicted vs measured, on one timeline
Charts are free - calibration, labs & Compare come with Premium
Explore
Tell the Assistant. Approve the changes.
The DosePlot Assistant reads your live protocol, inventory, and bloodwork, then does the data entry for you. Build a protocol in conversation, drop in a lab PDF, or import your stash. Every change is staged as a batch you approve with one tap. It never edits anything silently.
- Builds, reviews, and adjusts protocols with you
- Parses bloodwork photos and PDFs into panels
- Privacy toggle: cut its access to your data any time
Included with Premium - Premium+ adds your own AI key
Explore- Protocol: semaglutide 0.25 mg/wk, titrating up
- Inventory: 2 vials + reconstitution recipe
- Reminders: weekly dose, Sunday 9:00
Nothing changes without your approval. Ever.
Never run out. Never guess the cost.
Inventory depletes itself from the doses you actually log - vials, needles, syringes, swabs, everything, or add your injection pen and it will appear on your dose logs. DosePlot forecasts your run-out dates, reminds you to reorder in time, and prices your protocol down to the dose: cost per week, per injection, per milligram.
- Run-out forecasts, reorder reminders, and one-tap purchase links
- Prepared vials, pens, and per-dose supplies
- Cycle economics: $/week, $/dose, $/mg, projections
Premium
Explore
Everything ongoing protocol use demands
From planning to bloodwork to restock, the whole loop, one tool. No spreadsheets, no app-hopping, no gaps.
Research compounds
Browse 260+ compounds and blends across peptides, GLP-1s, TRT, and AAS (or add your own), then build multi-compound protocols with doses, frequencies, and titration.
Model blood levels
PK concentration curves over time - accumulation, steady state, peaks and troughs - so you can dial in timing and frequency.
Reconstitute
Peptide mixing calculator with a step-by-step guided walkthrough: BAC water, target concentration, units to draw. Save recipes and reload them in one tap.
Schedule notifications
A dose calendar across day, week, and month, with reminders so nothing slips.
Log doses
Record every dose as taken, skipped, or edited. Keep a full history of what you actually did.
Track your progress
Log body weight and private progress photos on a timeline, then play your transformation back as a crossfade slideshow.
Rotate sites
Injection-site rotation on a male or female anatomical body map. Sites auto-assign to each scheduled dose.
Track labs
Log labs, compare them to reference ranges, and calibrate the model to your own results.
Track inventory
Know what you have, what it costs, and when you run out. Auto-depletion and per-dose bill-of-materials.
DosePlot Assistant AI
Guided setup and answers grounded in your own protocol, inventory, and bloodwork. Every change staged for your approval.
Private & synced
Synced across devices with end-to-end-encrypted cloud sync. Your health data is never sold.
The whole loop, one tool
From empty protocol to calibrated, logged cycle, and on to the next run.
Plan the protocol
Pick compounds from 260+ built-ins or define your own. Set doses, frequencies, and a start date, and watch the curve build itself.
Run the loop
Reconstitute, schedule, log doses, and rotate sites, with blood-level curves updating as you go.
Track and refine
Record bloodwork, calibrate the model to your labs, watch inventory and cost, and refine the next run.
Straight from the app
Real screens, real math, a semaglutide + B12 demo protocol, exactly as the app renders it.
Your whole protocol at a glance
Rotate sites on a real body map
Reconstitution without the spreadsheet
Real pharmacology, honestly stated.
The curves come from established one-compartment pharmacokinetics and per-compound half-lives, then calibrate to your own bloodwork. Every compound ships with its 2D skeletal structure and a rotatable 3D molecular model, and the model's limitations are documented in plain language, not buried.
How the modeling worksFree to start. Premium when you're ready.
The core is free forever. Premium unlocks inventory & cycle economics, labs & advanced PK, dose reminders, custom compounds & blends, E2EE sync for everything, and the AI assistant. Premium+ adds bring-your-own-key AI and 3x the token allowance.
Paid subscriptions aren't live yet - these are launch prices. The 14-day Premium trial is free in the app today, no card required. A Professional multi-client tier for coaches and clinics is in the works.
See full pricing comparisonYour health data is yours - always
E2EE cloud sync
Everything you sync - protocols, logs, labs, inventory - is end-to-end encrypted with AES-256-GCM. An opt-in zero-knowledge passphrase mode means not even we can unlock it.
We never sell your data
Your health data is not a product. No health data is sold, shared with advertisers, or used for profiling. Full stop.
On-device first
The native apps include a fully anonymous guest mode, no account, no cloud. On the web, a free account keeps your data encrypted and synced instead of stranded in one browser.
Your whole protocol, in one place.
Free to start. Runs in your browser today.
14-day Premium trial inside, no card required.
Launch the web app