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Co-op & affordable housing alerts · Switzerland

Find an affordable co-op flat before it’s gone.

RentSaver monitors hundreds of housing cooperatives and non-profit landlords across Zürich, Zug, Winterthur and more. New listings reach you in real time — by email and WhatsApp.

Start 7-day free trialThen CHF 4 / month. Cancel anytime.
Latest listingsLive
3.5 rooms · 8004 ZürichNew
CHF 1’480
4 min ago · 82 m²Address & link with subscription
4.5 rooms · 8400 Winterthur
CHF 1’720
38 min ago · 104 m²Address & link with subscription
2.5 rooms · 6300 Zug
CHF 1’190
51 min ago · 58 m²Address & link with subscription
WhatsApp · RentSaver09:12
New listing: 3.5 rooms in 8004 Zürich, CHF 1’480/mo. Apply within 24 h →
240+
cooperatives monitored
1’180
listings in the last 30 days
CHF 900
average saving per month
How it works

Three steps to a cheaper flat.

01
Set your filters
Choose your cities, room count, maximum rent and move-in date. Update them anytime.
02
Get instant alerts
The moment a matching listing goes online, we notify you by email and WhatsApp — usually within minutes.
03
Apply with AI
Our assistant pre-fills application forms, drafts your letter and tracks every application for you.
AI application assistant

Apply faster than everyone else.

Co-op listings are often online for less than 24 hours. RentSaver keeps your dossier ready, so applying takes minutes — not evenings.

Pre-filled applications
Your profile fills cooperative application forms automatically. Review, adjust, send.
Tailored motivation letters
A draft letter for each cooperative, based on its values and your situation.
Application tracker
Every application, deadline and reply in one overview.
Document checklist
Debt-register extract, salary confirmation, references — reminders before they expire.

How much cheaper is a co-op flat?

Typical example: 3.5 rooms, 78 m² in the city of Zürich.

Co-op rent
CHF 1’450
Market rent
CHF 2’350
Your monthly saving
CHF 900
Based on listings monitored by RentSaver, 2025.

Available in your city.

We monitor cooperatives and non-profit landlords in these regions — more are added regularly.

Zürich
640
listings / 30 days
Winterthur
120
listings / 30 days
Zug
85
listings / 30 days
Luzern
140
listings / 30 days
Basel
210
listings / 30 days
St. Gallen
95
listings / 30 days

Never miss a listing.

Choose how you want to be alerted. Both channels are included in every plan.

Email

Full listing details in your inbox, seconds after publication.

WhatsApp

A short message with the link, straight to your phone. Pause or stop anytime.

WhatsApp · RentSaver09:12
New listing: 3.5 rooms in 8004 Zürich, CHF 1’480/mo. Apply within 24 h →
Pricing

Simple, fair pricing.

Start free. No credit card required for the trial.

Free trial
7 days
Full access to all listings, alerts and the AI assistant.
Start free trial
Monthly
CHF 4/ month
Cancel anytime. All cities, all channels included.
Subscribe monthly
AnnualSave 10%
CHF 3.60/ month
CHF 43.20 billed yearly — 10% off the monthly price.
Subscribe yearly
All plans include: all cities · email + WhatsApp alerts · AI application assistant · unlimited filters

What subscribers say.

“After four months on the usual portals, I found a 3.5-room co-op flat within three weeks. The WhatsApp alert came 4 minutes after the listing went live.”
Lena M. · Zürich
“The AI letter honestly made the difference. The cooperative told us they received 80 applications — ours was complete on day one.”
Marco B. · Winterthur
“CHF 4 a month for saving CHF 700 on rent. Easiest decision ever.”
Célia R. · Zug

Frequently asked questions.

What is a housing cooperative?
Cooperatives (Genossenschaften) are non-profit landlords. Rents are cost-based, typically 20–40% below market. Tenants usually buy a modest share certificate, refunded when they move out.
Which cities do you cover?
Zürich, Winterthur, Zug, Luzern, Basel and St. Gallen, including surrounding municipalities. We add new regions regularly.
How fast are the alerts?
Our system checks continuously. Most alerts arrive within minutes of a listing going online.
Does the AI apply on my behalf?
No. It pre-fills forms and drafts letters — you always review and send yourself. You stay in control of every application.
How do I cancel?
In your account, in two clicks. Monthly plans end at the end of the billing month; the trial ends automatically if you don’t subscribe.
Which languages are supported?
The service, alerts and AI assistant are available in English, German, French and Italian.
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