Detect SparkPost
SparkPost is an email infrastructure provider.
01
Websites using SparkPost
19 hostnames in the PluginView corpus for this technology.
| Hostname | Last seen |
|---|---|
| asana.com | 8/3/2026 |
| hashnode.com | 8/3/2026 |
| bluehost.com | 8/3/2026 |
| weebly.com | 8/3/2026 |
| meetup.com | 8/3/2026 |
02
What a detection means
- Establishes
- One or more public signals on the scanned page matched a known SparkPost signature at the time of the scan.
- Does not establish
- A sitewide install of SparkPost, an active vendor contract, exclusive use, or that SparkPost is still in place today.
03
How to check a site for SparkPost
- 1. Enter the website URL in the scan form — homepage, pricing, checkout, or login pages usually expose the strongest SparkPost signals.
- 2. PluginView reads only public responses and scores them against proprietary SparkPost fingerprints. Rule bodies and identifiers are not published.
- 3. Review the confidence score and text explanation for SparkPost on the results page.
04
FAQ: detecting SparkPost
- Can PluginView detect SparkPost without logging in?
- Yes. PluginView only reads publicly accessible responses when checking for SparkPost. It does not bypass authentication or paywalls.
- What category is SparkPost?
- SparkPost is classified under Email in the PluginView directory.
- Does PluginView publish SparkPost fingerprint rules?
- No. Detection uses proprietary fingerprint rules that are not published. Scan results explain matches in plain language without disclosing rule bodies or identifiers.
