Sites using Spamhaus
IP/domain reputation and anti-spam blocklists.
Found via: Product Hunt 1
Spamhaus has been detected on a single launch we've crawled, ThreatPort Security, on May 27, 2026.
It's most commonly paired with Zoho Mail, Google Search Console, and Fastly.
Share of new launches using Spamhaus
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
|
0.22% | 33.25% | |
| #2 |
MailSpamProtection
|
0.21% | 31.82% | |
| #3 |
Proofpoint Essentials
|
0.14% | 21.77% | |
| #4 |
AntiSpamCloud
|
0.08% | 11.72% | |
| #5 | Validity | 0.03% | 4.78% | |
| … | ||||
| #39 |
Spamhaus
Current page
|
<0.01% | 0.24% | |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Email Security tool. All 44 in Email Security →
Often used with
| Tool | Launches |
|---|---|
Zoho Mail
|
1 |
Google Search Console
|
1 |
Fastly
|
1 |
Firebase
|
1 |
Tailwind CSS
|
1 |
Tools most often detected on the same launches as Spamhaus.
