Technology · Transactional Email
39 websites in the live index use Sender25 as of October 2026. Download the full list of Sender25 websites with website, company, country and language.
SourceAs of October 28, 2026, TechLeads detects Sender25 on 39 websites: 0.02% of Transactional Email detections, the 16th most-used of 30 Transactional Email technologies we track.
Sample results for Sender25. Description is shown under each title.
| Rank | Website | Title · Description | Company | Country | Language |
|---|---|---|---|---|---|
| #1 | orangeplay.com.br | Orange Play - Marketing e PublicidadeOrange Play - Marketing e Publicidade - Site em Construção | Orange Play - Marketing e Publicidade | - | eng |
| #2 | ortobabycalcados.com.br | FacebookKatso muun muassa julkaisuja ja kuvia Facebookissa. | - | - | eng |
| #3 | academiasplash.com.br | Link Nacional + Hospedagem de Sites, Aplicativos e Registro de Domínios | - | - | - |
| #4 | neocred.online | NeoCred | - | - | eng |
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The most-used Transactional Email technologies in the TechLeads index, by number of websites. Sender25 accounts for 0.02% of Transactional Email detections (39 websites).
| No. | Technology | Websites | Share of Transactional Email | Relative size |
|---|---|---|---|---|
| 01 | MailChannels | 167,057 | 88.7% | |
| 02 | SMTP2GO | 8,999 | 4.8% | |
| 03 | BigCommerce Mail | 4,773 | 2.5% | |
| 04 | Mandrill | 3,755 | 2.0% |
TechLeads scans public websites and identifies Sender25 from signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Website counts refresh daily; this page uses data from October 28, 2026. Counts only include websites we have scanned, so they can differ from other providers.
The TechLeads live index currently lists 39 websites using Sender25. Open the sample table on this page or download the lead list.
Sender25 is not in the HTTP Archive history extract (about 4,000 names). The live TechLeads catalog still tracks it among 12,000+ technologies.
See related technologies and co-occurrence on this page. Historical competitor charts appear when HTTP Archive covers Sender25.
Companies and websites using Sender25 in the TechLeads index include orangeplay.com.br, ortobabycalcados.com.br, academiasplash.com.br, neocred.online. The full list of 39 websites, with company name, country and language, is available as a CSV export.
By number of websites in the TechLeads index, the most-used Transactional Email alternatives to Sender25 are MailChannels (167,057), SMTP2GO (8,999), BigCommerce Mail (4,773).
TechLeads scans public websites and matches Sender25 by signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Website counts refresh daily.
Yes. A one-time Sender25 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 Sender25Rank
Technologies most frequently detected on the same websites as Sender25. Counts are websites in the live index.
Sites where we first detected Sender25, by week (UTC, weeks start Monday). These are newly detected sites, and the counts follow our discovery coverage.
39
sites newly detected in the last 12 weeks
Sender25 offers fast and secure mass email delivery services.
Our comprehensive database contains 39 websites using Sender25, making it the most complete Sender25 sites list available. This Sender25 customer websites directory helps businesses detect websites using Sender25 and identify potential leads.
Websites using Sender25 commonly also use HTTP/3, Facebook Tag API, Networker Theme, CardinalCommerce, Cloudflare DNS — reflecting typical Sender25 technology stacks.
Our Sender25 technology detection system scans millions of websites to identify those powered by Sender25. This list of sites with Sender25 includes detailed information such as company names, contact details, social media profiles, and website rankings. Whether you're looking for top websites with Sender25 or exploring Sender25 adoption trends, our database provides comprehensive insights.
Each entry in our Sender25 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 Sender25 and reach out to potential customers or partners.
Get instant access to the full list of sites with Sender25 in CSV format. Our dataset includes all 39 Sender25 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 Sender25 powered websites.
