
Free perimenopause Stage Finder plus daily symptom tracking that turns into a doctor-ready report every 30, 60 and 90 days. Every claim checked against sources.
A startup from London, the United Kingdom.
This page is designed to help you find out whether Perimenostage is good and if it is the right choice for you.
Perimenostage is a web app for women in perimenopause and menopause who want clear answers and a better doctor's appointment.
It starts with the free Stage Finder: a short quiz that places your symptoms on the STRAW+10 stage map used by clinicians and shows which body systems are affected most.
The app then turns daily check-ins into a structured report for your doctor every 30, 60 and 90 days. The report covers symptom trends, patterns and the questions worth asking, so a 10-minute visit starts with data instead of guesswork.
What's inside: - Daily tracking of 16 core symptoms, with push reminders that work on Android and iPhone - Doctor-ready reports at 30, 60 and 90 days, with history of every past report - A step-by-step plan matched to your main symptoms: sleep, mood, energy, body, cycle - 190+ symptom and treatment pages, each checked against named studies and US clinical guidelines (The Menopause Society, ACOG, NIH, SWAN) - Add-ons: personalized 28-day meal plan, 12-week strength plan, HRT Conversation Kit
No diagnosis, no doses, no supplement upsells: decisions stay with you and your clinician.
Pricing: Stage Finder is free. Full app is $1 for 7 days, then $99/year. 30-day money-back guarantee.
Also from Perimenostage: The Perimenopause Symptom Atlas and Perimenopause and Menopause: A Partner's Guide, on Amazon.
Listed in
Next.js (React) web app installable as a PWA with push notifications, Stripe for payments, Umami for privacy-friendly analytics, Nginx, and a content pipeline that builds symptom and guideline pages from structured, source-referenced JSON.
Perimenopause can start years before the last period, yet most women first hear the word after months of symptoms that nobody connected. In a 2026 study from Mayo Clinic and Flo, 83% of women 35 and older reported fatigue linked to the transition. Visits are short, symptoms come and go, and patients arrive without data.
We looked at what was available. Trackers collected data but never turned it into something a doctor could use. Content sites were written to sell supplements. Telehealth brands led with prescriptions. Perimenostage was built to fill the gap in between: a clear stage check, daily tracking that ends in a usable report, and content where every claim is sourced. The books came later, when it became clear that partners needed the same briefing.
Women aged roughly 38 to 55 in the US who notice changes they can't explain yet: broken sleep, night sweats, irregular periods, brain fog, anxiety or rage that wasn't there before. Many have already been told "it's just stress" or "you're too young for menopause." They are not looking for a miracle product. They want to understand what is happening and get taken seriously by their doctor.
A second audience is their partners, who want to help but were never told what perimenopause is.
Most menopause apps either track symptoms or sell something: supplements, telehealth visits, hormone prescriptions. Perimenostage does neither. It turns daily check-ins into a doctor-ready report every 30, 60 and 90 days, so the user walks into her appointment with symptom trends instead of a vague memory of the last few weeks.
Every page and every number is checked against named studies and US clinical guidelines: The Menopause Society, ACOG, NIH and the SWAN study. Sources are listed on the page, so a reader or a clinician can verify them. The free Stage Finder places symptoms on STRAW+10, the staging system clinicians actually use, not on an invented scale.
We have collected here some useful links to help you find out if Perimenostage is good.
Check the traffic stats of Perimenostage on SimilarWeb. The key metrics to look for are: monthly visits, average visit duration, pages per visit, and traffic by country. Moreoever, check the traffic sources. For example "Direct" traffic is a good sign.
Check the "Domain Rating" of Perimenostage on Ahrefs. The domain rating is a measure of the strength of a website's backlink profile on a scale from 0 to 100. It shows the strength of Perimenostage's backlink profile compared to the other websites. In most cases a domain rating of 60+ is considered good and 70+ is considered very good.
Check the "Domain Authority" of Perimenostage on MOZ. A website's domain authority (DA) is a search engine ranking score that predicts how well a website will rank on search engine result pages (SERPs). It is based on a 100-point logarithmic scale, with higher scores corresponding to a greater likelihood of ranking. This is another useful metric to check if a website is good.
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