GlockApps
7.4#4 in email deliverability softwareFrom $59 a monthFree planWebAPI
VisitGlockApps vs SMTP Labs
What both publish
| Fact | GlockApps | SMTP Labs |
|---|---|---|
| Integrations | The company lists Return Path, Mailchimp, SpamAssassin, Amazon SES, SparkPost, Mailgun, SendGrid and Slack among its integrations. | The maker documents CI use with GitHub Actions, Jenkins, GitLab CI, and CircleCI, using standard SMTP and the REST API. |
| Public API | GlockApps exposes REST endpoints with GET and POST methods, JSON responses and an apiKey parameter, and says API access is included on every plan including free. | The REST API exposes domains, accounts, mailboxes, messages, and tokens through an OpenAPI v3-described interface. |
| Purpose | GlockApps provides tools to test and monitor email deliverability and troubleshoot placement problems before emails are sent. | SMTP Labs is an email testing service that receives test email over SMTP and lets users inspect it through the web UI, IMAP, POP3, or API. |
GlockApps plans
- FreeFree
- Essential$59 a month
- Growth$99 a month
- Enterprise$129 a month
SMTP Labs plans
- LiteFree
- Pro$7 a month
- Max$20 a month
Pick GlockApps if…
GlockApps suits marketers and businesses that want to check email placement before sending to subscribers and monitor sender authentication or reputation. Its API is available to users on the Free plan as well as paid plans.
Pick SMTP Labs if…
SMTP Labs suits developers and teams who need to inspect test email without sending it to external recipients. Its documented CI integrations include GitHub Actions, Jenkins, GitLab CI, and CircleCI.