As of October 8, 2026, TechLeads detects RuleMailer on 24,729,513 websites.
Quoting these numbers? Credit TechLeads with a link to this page.
Citation
TechLeads. "Companies Using RuleMailer." Data as of October 8, 2026. https://techleads.fyi/technology/rulemailerHTML link
<a href="https://techleads.fyi/technology/rulemailer">Companies using RuleMailer (TechLeads data)</a>Sample results for RuleMailer
| Rank | Icon | Website | Title | Description | Company | Country | Language |
|---|---|---|---|---|---|---|---|
| #1 | Doguni | Greek dog training and pet care services, likely offering dog walking, training, or supplies. | Doguni | GR | el | ||
| #2 | Kaslh | Personal or small business site, possibly related to lifestyle, health, or hobbies; domain suggests niche content. | Kaslh | US | en | ||
| #3 | JD Party Time | UK-based party supplies, event planning, or entertainment services for celebrations. | JD Party Time | GB | en | ||
| #4 | James Bräu | German brewery or beer-related site, focusing on craft beer production or distribution. | James Bräu | DE | de | ||
| #5 | Tadel Soluciones | Spanish IT solutions or consulting firm providing technology services and support. | Tadel Soluciones | ES | es | ||
| #6 | Carrera Powerboat | Information site about powerboat racing events or competitions, likely motorsport focused. | Carrera Powerboat | US | en | ||
| #7 | Gsagar | Personal portfolio or tech blog, possibly software development or consulting services. | Gsagar | US | en | ||
| #8 | Epic Capital | South African financial services firm offering investment management or capital advisory. | Epic Capital | ZA | en | ||
| #9 | Big Smoke Vapes | UK online vape shop selling e-liquids, devices, and vaping accessories. | Big Smoke Vapes | GB | en | ||
| #10 | Chiltern Printers | UK printing services company providing business cards, brochures, and custom prints. | Chiltern Printers | GB | en | ||
| #11 | Denver Custom | US custom manufacturing or fabrication services based in Denver, possibly apparel or signage. | Denver Custom | US | en | ||
| #12 | Fupged | Danish site possibly related to education, gaming, or personal projects. | Fupged | DK | da | ||
| #13 | Christl Maschinen | German machinery sales or rental company specializing in construction equipment. | Christl Maschinen | DE | de | ||
| #14 | AFPSLV | Norwegian association or service related to pensions, finance, or public sector employees. | AFPSLV | NO | no | ||
| #15 | Cameur | European company dealing in automation, gates, or security systems. | Cameur | EU | en | ||
| #16 | Axea Group | Australian business group or consulting firm | Axea Group | AU | en | ||
| #17 | TSAK | US-based company or organization | TSAK | US | en | ||
| #18 | Life Lifters | Dutch wellness, coaching, or personal development company | Life Lifters | NL | nl | ||
| #19 | Gap in the Matrix | Content, media, or information platform | Gap in the Matrix | US | en | ||
| #20 | Cure Your Phobias | Mental health or therapy services focused on phobia treatment | Cure Your Phobias | US | en | ||
| #21 | DataFlux | Data management or software technology company | DataFlux | US | en | ||
| #22 | Body Sculpt Peru | Peruvian fitness, cosmetic surgery, or body sculpting services | Body Sculpt Peru | PE | es | ||
| #23 | HTML Register | Swedish web development or domain registration service | HTML Register | SE | sv | ||
| #24 | All Good Contracting | Construction or contracting services company | All Good Contracting | US | en | ||
| #25 | Greenbridge Law | Law firm or legal services | Greenbridge Law | US | en |
Complete RuleMailer website dataset in CSV. One-time purchase.
Secure checkout · 7-day download accessThe most-used Marketing Platform technologies in the TechLeads index, by number of websites.
| Technology | Websites | Share of Marketing Platform |
|---|---|---|
| Sendgrid | 522,101 | 55.0% |
| Sendinblue | 190,288 | 20.0% |
| MailJet | 183,055 | 19.3% |
| Constant Contact Mail | 18,013 | 1.9% |
| Campaign Monitor | 11,348 | 1.2% |
| AWeber Email | 10,448 | 1.1% |
| EKM Email Marketing | 2,989 | 0.31% |
| Sailthru | 2,738 | 0.29% |
| Flodesk | 1,785 | 0.19% |
| SendFox | 1,375 | 0.14% |
TechLeads scans public websites and identifies RuleMailer from signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Website counts refresh daily; this page uses data from October 8, 2026. Counts only include websites we have scanned, so they can differ from other providers.
Marketing automation platform for email, SMS, RCS, and social media campaigns with subscriber management.
Marketing automation platform for email, SMS, RCS, and social media campaigns with subscriber management.
Our comprehensive database contains 24,729,513 websites using RuleMailer, making it the most complete RuleMailer sites list available. This RuleMailer customer websites directory helps businesses detect websites using RuleMailer and identify potential leads.
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