GlockApps

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Score6.8

Rank#3 of 31

From$59/mo

Free planYes

Free trialYes

Runs onAPI, Web

Summary

GlockApps provides tools for testing email deliverability and monitoring technical issues that can affect message placement. Inbox Insight reports whether test messages reach inboxes, spam folders, or subfolders across email providers, and checks them against filters including SpamAssassin, Barracuda, Microsoft Exchange Online Protection, Proofpoint, and a Google filter. The service also checks IP and domain reputation against blocklists and analyzes message size, images, and links, with an HTML compatibility checker. DMARC Analytics collects DMARC reports, tracks sending sources, and stores reports for a year. Uptime Monitor checks IPs, SPF, DKIM, DMARC, HTTP, TLS, and TCP, with configurable intervals as frequent as every minute. An API supports automated testing and result retrieval on all plans, including Free. The Free plan includes two spam test credits; paid plans start at $59.00 USD per month. A separate Uptime Monitor offer provides up to 20 monitors free for 14 days.

Who it is for

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.

What is good

Inbox Insight checks inbox, spam, and subfolder placement.
DMARC reports are stored for a year.
Uptime checks cover SPF, DKIM, DMARC, and more.
API access is available on all plans.
A free plan is available.

What to know first

The Free plan includes two spam test credits.
Paid plans start at $59.00 USD per month.
Inbox Insight collects message content and headers for testing.

Verdict

GlockApps covers inbox placement, sender reputation, authentication, and uptime monitoring in one service. The Free plan has just two spam test credits, so consider the listed paid plans if you need more testing capacity.

GlockApps plans and pricing

All plans

Free Free 2 spam test credits · 10,000 DMARC messages · unlimited DMARC domains · 5 uptime monitors · 1 IP reputation monitor · 1 user glockapps.com · 30 Sept 2026

Essential $59/mo $708 paid annually 360 spam test credits · 600,000 DMARC messages · unlimited DMARC domains · 15 uptime monitors · 10 IP reputation monitors · 1 user glockapps.com · 30 Sept 2026

Growth $99/mo $1,188 paid annually 1,080 spam test credits · 1,200,000 DMARC messages · unlimited DMARC domains · 25 uptime monitors · 20 IP reputation monitors · 5 users glockapps.com · 30 Sept 2026

Enterprise $129/mo $1,548 paid annually 1,800 spam test credits · 12,000,000 DMARC messages · unlimited DMARC domains · 30 uptime monitors · 25 IP reputation monitors · 10 users glockapps.com · 30 Sept 2026

Compared on email deliverability software

Free plan: Yesglockapps.com
Paid from: $59/moglockapps.com
Inbox placement monitoring: Yesglockapps.com
Sender reputation monitoring: Yesglockapps.com
Authentication monitoring: Yesglockapps.com
Blocklist monitoring: Yesglockapps.com
API access: Yesglockapps.com

Facts

Purpose: GlockApps provides tools to test and monitor email deliverability and troubleshoot placement problems before emails are sent.glockapps.com · 30 Sept 2026
Inbox placement: Inbox Insight reports whether test emails land in inboxes, spam folders, or subfolders across email providers.glockapps.com · 30 Sept 2026
Spam filters: Inbox Insight tests emails through SpamAssassin, Barracuda, Microsoft Exchange Online Protection, Proofpoint, and a Google filter.glockapps.com · 30 Sept 2026
Reputation checks: The service monitors IPs and domains against industry blocklists and reports sender scores and placement by IP address.glockapps.com · 30 Sept 2026
Content analysis: GlockApps analyzes email content elements such as message size, images, and links, and offers an HTML compatibility checker.glockapps.com · 30 Sept 2026
DMARC: DMARC Analytics collects and analyzes DMARC reports, monitors sending sources, and stores reports for a year.glockapps.com · 30 Sept 2026
Uptime monitoring: Uptime Monitor checks IPs, SPF, DKIM, DMARC, HTTP, TLS, and TCP, with configurable checks as frequent as every minute.glockapps.com · 30 Sept 2026
Integrations: The product page lists mailbox connections for Gmail, Google Workspace, Amazon, Mailgun, SendGrid, Outlook, Mailjet, Klaviyo, HubSpot, and SparkPost.glockapps.com · 30 Sept 2026
Mailchimp: GlockApps can import its test addresses into a Mailchimp audience and send campaign copies to that test list.glockapps.com · 30 Sept 2026
API: The API supports automated testing, programmatic result retrieval, and client management by projects and folders, and the page says it is available on all plans including free.glockapps.com · 30 Sept 2026
Security and privacy: The privacy policy says Inbox Insight collects sender addresses and IPs, message content and headers, and mailbox provider placement results to provide testing.glockapps.com · 30 Sept 2026
Support: GlockApps lists a Help Center and step-by-step tutorials, and says its DMARC support specialists have more than 15 years of experience.glockapps.com · 30 Sept 2026
Who it serves: The company says it created its tools to help marketers and businesses test email placement and identify problems before sending to subscribers.glockapps.com · 30 Sept 2026
Free trial limit: The Uptime Monitor page offers up to 20 monitors free for 14 days.glockapps.com · 30 Sept 2026