Omnichannel marketing automation platform by Marigold. Cookies: sailthru_visitor/pageviews/content; CDN: sail-horizon.com.
5 sites
2 found by StackScope, 3 via launch platforms
- StackScope Discovery (Indie) 1
- StackScope Wider Web 1
- Product Hunt 2
- Hacker News 1
Sailthru has been detected on 5 launches since first appearing in May 2026. Most recent detection: MedProofs — Evidence-Based Medical Information, 6 days ago.
It's most commonly paired with Google Workspace, Google Search Console, and Apple Domain Verification.
Share of new sites using Sailthru
Each dot is one launch day. Line is the 7-day rolling average; weekly averages before June 2026. Chart starts at first detection.
The shaded part of the chart is measured against a different set of sites. Until 8 July 2026 we only tracked launches from launch platforms; from that date we crawl the wider web as well. The share is a proportion of whatever we were tracking at the time, so it can step at that line without the technology itself changing. For a single continuous measure, switch to launch platforms.
Email Marketing leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 | – |
|
0.96% | 48.73% |
| #2 | ▲1 |
|
0.28% | 14.00% |
| #3 | ▼2 |
|
0.18% | 9.02% |
| #4 | ▲1 |
|
0.17% | 8.81% |
| #5 | – |
|
0.15% | 7.43% |
| … | ||||
| #90 | ▼19 |
|
<0.01% | 0.01% |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Email Marketing tool.Among August launches it ranked #97 in Email Marketing, down from #78 in July. All 213 in Email Marketing →
Recent launches we can show
4 of the 5 sites using Sailthru are product launches we list individually. The other 1 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one. How StackScope Discovery works
Trump Accounts
Finance
Robinhood Agentic Trading
Finance
Nypost
The StackScope API serves all 5 sites using Sailthru, filterable and exportable, from £15 a month.