Technology · Development
1,028 websites in the live index use OutSystems as of October 2026. Download the full list of OutSystems websites with website, company, country and language.
SourceAs of October 27, 2026, TechLeads detects OutSystems on 1,028 websites: 0.08% of Development detections, the 12th most-used of 59 Development technologies we track.
Sample results for OutSystems. Description is shown under each title.
| Rank | Website | Title · Description | Company | Country | Language |
|---|---|---|---|---|---|
| #133,495 | giga.com.sg | Best Digital Telco Mobile Service Provider | gigaLooking for the best no contract sim only 5g plan? Start your giga experience today! | Giga | SG | - |
| #500,000 | unive.nl | Univé, daar plukt u de vruchten van | - | NL | nl |
| #500,000 | wasco.nl | Wasco is dé professionele groothandel in verwarming, airco, sanitair en onderdelen!Wasco is jouw betrouwbare partner in de installatiebranche. Met een assortiment van 500.000 producten heeft de groothandel altijd wat jij zoekt. | - | - | - |
| #500,000 | wbf.co.jp | 国内旅行や海外旅行・ツアーの予約サイト|ホワイト・ベアーファミリー【公式】国内旅行や海外旅行・ツアーの予約サイトはホワイト・ベアーファミリーにお任せ！お得に国内旅行に行けるしろくまツアーと海外旅行のハッピーホリデー！無料のオンライン旅行相談サービスも実施中！ | - | - | - |
| #500,000 | estafetamembers.com | Estafeta Members ® | - | - | - |
| #500,000 | pagamentodeportagens.pt | Toll Payment | - | - | - |
| #1,000,000 | werkenbijplus.nl | WerkenBijPlus.nl | - | - | - |
| #5,000,000 | prodout.com | Prodout - Gestão e Produção de OutsourcingProdout - Gestão e Produção de Outsourcing. Acesse nossa área privada para mais informações. | - | - | - |
| #5,000,000 | whathouse.com | New Homes for Sale - Search for New Build Properties 🏠 | WhatHouseBrowse new homes for sale across the UK using WhatHouse search option. Find a brand new home that fits your requirements from UK | - | - | - |
| #5,000,000 | yeaz.com | Zakelijk krediet tot €50.000 | Vraag nu online aan | YEAZ!Met een zakelijk krediet van YEAZ! heb je financiële ruimte zonder aflossingsverplichtingen. Vandaag aangevraagd, morgen op je rekening. | - | - | - |
| #5,000,000 | asctucompulsorio.com | ASC | - | - | - |
| #5,000,000 | hapibenefits.com | Hapi - Benefits | - | - | - |
| #5,000,000 | kinto-th.com | KINTO Thailand : คินโตะ (ประเทศไทย) | - | - | - |
| #5,000,000 | speak.social | Learn a language and meet people in your city | SPEAK | - | - | - |
| #5,000,000 | universalholidays.com | Home | UHI | - | - | - |
| #5,000,000 | maykers.com | Where farmers do business - Maykers.com | - | - | - |
| #5,000,000 | merkalink.com | Home | - | - | - |
| #6,083,202 | taadeen.sa | الرئيسية | منصة تعدين | - | - | en |
| #19 | bancobpi.pt | Consulte as informação financeira do Banco BPIConsulte todas as informações financeiras. Relatórios e Contas, informação trimestral, comunicados Programa EMTN e emissões de obrigações. | Banco BPI | PT | pt-PT |
| #20 | assureo.fr | Assuréo - Assurance en ligne au meilleur prixDepuis plus de 40 ans Assuréo est une référence en assurance auto, 2 roues, habitation et santé. Service Client à votre 7J/7 et basé en France. | - | - | - |
| #21 | mijnsantanderconsumerfinance.nl | Aanmelden bij Mijn RekeningMijn Rekening is uw beveiligde omgeving van Santander Consumer Finance voor het beheer van uw leningen en kredieten. | - | - | - |
| #22 | pordata.pt | Homepage | PORDATAA Pordata é uma base de estatísticas certificadas sobre Portugal, os seus municípios e Europa. Com acesso gratuito aborda os diversos temas da sociedade. | - | - | - |
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The most-used Development technologies in the TechLeads index, by number of websites. OutSystems accounts for 0.08% of Development detections (1,028 websites).
| No. | Technology | Websites | Share of Development | Relative size |
|---|---|---|---|---|
| 01 | styled-components | 482,067 | 35.8% | |
| 02 | Emotion | 435,196 | 32.3% | |
| 03 | Firebase | 283,050 | 21.0% | |
| 04 | JSS | 99,738 | 7.4% | |
| 05 | Atlassian Cloud | 17,385 | 1.3% | |
| 06 | PHPDebugBar | 9,051 |
TechLeads scans public websites and identifies OutSystems from signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Website counts refresh daily; this page uses data from October 27, 2026. Counts only include websites we have scanned, so they can differ from other providers.
The TechLeads live index currently lists 1,028 websites using OutSystems. Open the sample table on this page or download the lead list.
The chart on this page is monthly HTTP Archive crawl detections for OutSystems, compared with other Development technologies. It is not the TechLeads live index.
In the same HTTP Archive category, OutSystems is charted against Turbopack, Microsoft Visual Studio, PHPDebugBar, EasyEngine, GitLab. Live-index co-occurrence on this page is a separate signal.
Companies and websites using OutSystems in the TechLeads index include giga.com.sg, unive.nl, wasco.nl, wbf.co.jp, estafetamembers.com. The full list of 1,028 websites, with company name, country and language, is available as a CSV export.
By number of websites in the TechLeads index, the most-used Development alternatives to OutSystems are styled-components (482,067), Emotion (435,196), Firebase (283,050).
TechLeads scans public websites and matches OutSystems by signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Website counts refresh daily.
| 0.67% |
| 07 | Microsoft Visual Studio | 6,283 | 0.47% |
|---|
| 08 | GitLab | 4,912 | 0.36% |
|---|
| 09 | Stitches | 1,880 | 0.14% |
|---|
| 10 | Gitea | 1,588 | 0.12% |
|---|
Yes. A one-time OutSystems dataset is $29 as a CSV. The Growth plan ($79/mo) covers 10 technologies with recurring exports, alerts and API access.
Top-ranked sites on OutSystemsRank
Monthly detections of OutSystems in the HTTP Archive crawl. This is historical crawl coverage, not the TechLeads live website index.
Same HTTP Archive category (Development), not the whole web. Toggle competitors on or off.
Optional rank bands from the crawl (top 1k through long tail). Missing months are crawl gaps, not uninstalls.
Technologies most frequently detected on the same websites as OutSystems. Counts are websites in the live index.
Sites where we first detected OutSystems, by week (UTC, weeks start Monday). These are newly detected sites, and the counts follow our discovery coverage.
35
sites newly detected in the last 12 weeks
Agile Management and Development Platform
Our comprehensive database contains 1,028 websites using OutSystems, making it the most complete OutSystems sites list available. This OutSystems customer websites directory helps businesses detect websites using OutSystems and identify potential leads.
Websites using OutSystems commonly also use IIS, Windows Server, HSTS, RequireJS, React — reflecting typical OutSystems technology stacks.
Our OutSystems technology detection system scans millions of websites to identify those powered by OutSystems. This list of sites with OutSystems includes detailed information such as company names, contact details, social media profiles, and website rankings. Whether you're looking for top websites with OutSystems or exploring OutSystems adoption trends, our database provides comprehensive insights.
Each entry in our OutSystems sites list includes valuable data points: domain name, global ranking, company information, contact details, social media links. This makes it easy to detect websites using OutSystems and reach out to potential customers or partners.
Get instant access to the full list of sites with OutSystems in CSV format. Our dataset includes all 1,028 OutSystems customer websites with complete contact information, perfect for lead generation, market research, and competitive analysis. The data is regularly updated to ensure accuracy and includes the latest OutSystems powered websites.
