OikoSearch is a free map of Switzerland that answers the question most tools avoid: once tax, rent and health insurance are paid, how much is actually left each month?
Cost-of-living sites give you an index or crowdsourced averages. OikoSearch estimates the monthly disposable income for a personalised household profile (income, family situation) across all 2,107 Swiss municipalities, on four concrete pillars:
Tax โ communal and cantonal rates from official scales (FTA/ESTV). Rent โ estimated rents by dwelling size (Federal Statistical Office). Health insurance โ actual LAMal reference premiums (FOPH). Quality of life โ 18 filterable criteria (transport, schools, healthcare, nature, shops), up to 44 shown per municipality. Every figure carries its source and year. When an official number isn't available, OikoSearch says so and flags the value as an estimate rather than inventing precision: the detailed cantonal tax bracket is currently verified for 4 cantons (~58% of the population), the rest use an explicitly signalled approximation.
Pick your profile and the map recolours to show where your money goes furthest, or compare candidate municipalities side by side. No account, no paywall, no tracking wall.
Built solo from public Swiss open data. Ideal for expats planning a move, residents weighing a relocation, and the FIRE community chasing financial breathing room in Switzerland.
Free. No signup. Available in French, English, German and Italian.
Estimated disposable income
Estimates what's actually left each month (income โ tax โ LAMal health premium โ rent) for a personalised household profile, across all 2,107 Swiss municipalities.
Interactive choropleth map
A full-screen map of Switzerland that recolours by disposable income or search criteria, with per-municipality detail on click.
Quality-of-life filters
Filter municipalities by 18 concrete search criteria (public transport, schools, healthcare, nature, shops); up to 44 criteria shown in total on each municipality page.
Side-by-Side Comparison
Compare any set of candidate municipalities on budget impact and living criteria.
Sourced & dated reliability
Every figure carries its official source and year. When an official number isn't available, it's flagged as an estimate rather than hidden (e.g. cantonal tax verified for 4 cantons / ~58% of population).
Free & multilingual
Completely free, no signup, no paywall. Available in French, English, German and Italian.
Free public tool โ individual users across Switzerland (no enterprise customers)
Most cost-of-living tools give you an index or crowdsourced averages. OikoSearch computes a personalised, municipality-level estimate of disposable income โ what's actually left after tax, the LAMal health premium and rent โ for all 2,107 Swiss municipalities, using only official government data. Its defining trait is radical transparency: every number is sourced and dated, and estimates are explicitly flagged rather than disguised as precision.
Because it answers the real question โ "where can I actually afford to live in Switzerland?" โ rather than showing a generic index. It works at the municipal level (where the real gaps happen, not the cantonal average), it's built on official sources (FSO, FTA, FOPH, Swisstopo) instead of crowdsourced numbers, and it's honest about its limits. Free, no account, no tracking wall โ you can try it in seconds.
People making a concrete relocation decision in Switzerland: newcomers and expats planning a move, residents weighing a change of municipality, and the FIRE / financial-independence community optimising purchasing power. Secondary: data journalists and civic-minded users interested in communal tax and cost-of-living disparities.
Built solo by a french developer in Switzerland, out of a simple observation: with the same salary, take-home money can differ by 2,000+ CHF/month depending on which municipality you live in โ yet no free tool made that visible at the municipal level. OikoSearch maps all 2,107 municipalities from official open data, with sources shown and estimates flagged, so anyone can see where their money goes furthest.
Next.js (React, SSR/ISR) with TypeScript and TailwindCSS on the frontend; Leaflet + MapTiler for the interactive map; a Node.js/Express API backed by MongoDB. Hosted on Vercel (frontend) and Render (API). Privacy-friendly analytics via Umami (cookieless).
OikoSearch appears to be a Swiss-focused real estate search platform that aggregates property listings, offering a useful tool for those looking to buy or rent in Switzerland, though its overall quality depends on listing coverage, update frequency, and user experience compared to established competitors.
We have collected here some useful links to help you find out if OikoSearch is good.
Check the traffic stats of OikoSearch 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 OikoSearch 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 OikoSearch'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 OikoSearch 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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Is OikoSearch good? This is an informative page that will help you find out. Moreover, you can review and discuss OikoSearch here. The primary details have been verified within the last quarter. So they could be considered up to date. If you think we are missing something, please use the means on this page to comment or suggest changes. All reviews and comments are highly encouranged and appreciated as they help everyone in the community to make an informed choice. Please always be kind and objective when evaluating a product and sharing your opinion.