Sites using AntiSpamCloud
Hosted email anti-spam and anti-malware filtering service for ISPs and businesses.
Found via: Product Hunt 46 · Hacker News 1 · PeerPush 1 · StackScope Discovery (Indie) 6 · StackScope Wider Web 45
Figures on this page reflect launches found via StackScope Discovery only. The "Found via" counts above always show every source. Reset
AntiSpamCloud has been detected on 6 launches since first appearing in July 2026. Most recent detection: Greena, on July 11, 2026.
It's most commonly paired with HSTS, Google Fonts, and Tailwind CSS.
Share of new launches using AntiSpamCloud
Each dot is one launch day. Line is the 7-day rolling average. Chart starts at first detection.
How StackScope detects technologies
⋮ Jul 3, 2026: Email provider detection improved: providers identified from mail configuration are now caught on a site's first crawl. Earlier data may slightly undercount.
Email Security leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 |
DNSSmartHost
|
0.05% | 32.26% | |
| #2 |
MailSpamProtection
|
0.04% | 29.03% | |
| #3 |
AntiSpamCloud
Current page
|
0.03% | 19.35% | |
| #4 |
Proofpoint Essentials
|
0.02% | 12.90% | |
| #5 | SpamExperts | 0.01% | 6.45% |
Percentages show adoption among launches found via StackScope Discovery: the share of all such launches, and of those using any Email Security tool. All 13 in Email Security →
Often used with
| Tool | Launches |
|---|---|
| HSTS | 5 |
Google Fonts
|
5 |
Tailwind CSS
|
3 |
| HTTP/3 | 3 |
LiteSpeed Web Server
|
2 |
Tools most often detected on the same launches as AntiSpamCloud.
