GlockApps
Tests where cold/marketing emails actually land (inbox, spam, promotions) and monitors domain/DMARC health.
RecommendedLast reviewed July 17, 2026
What GlockApps actually is.
GlockApps runs a placement test. Send it a message and it seeds copies into inboxes at Gmail, Yahoo, AOL, and Outlook, then reports whether each one landed in the inbox or got filtered to spam. Alongside that, it reads your SPF, DKIM, and DMARC records for misconfigurations and checks your sending IP against more than 50 blocklists to see if you've already been flagged.
It won't fix a reputation problem by itself. GlockApps measures placement and authentication, not warmup: it doesn't run the automated sending sequences that a tool like Warmy or MailReach does, so most teams pair it with one. It's also built around the dashboard rather than a pipeline. Triggering a placement test automatically inside a scripted sending workflow isn't really how people use it.
What it does
- Sends test emails to seed inboxes at Gmail, Yahoo, AOL, and Outlook.
- Scores spam likelihood against Google, Barracuda, and SpamAssassin filters.
- Checks your sending IP against more than 50 blocklists.
- Verifies SPF, DKIM, and DMARC records are configured correctly.
- DMARC Analyzer sends weekly and monthly digest reports and flags suspicious sending activity.
- Uptime Monitor tracks whether your domain's SPF, DKIM, and DMARC records stay healthy.
- Connects to SendGrid, Mailgun, SparkPost, AWS, Slack, and Telegram.
Testing runs on a credit system rather than unlimited sends.
Where it sits in the pipeline.
- AI & Intelligence
- Data & Enrichment
- Scraping & Custom Data
- Email Infrastructure & Deliverability
- Outreach & Sending
- LinkedIn & Multichannel
- Signals & Intent
- Calls & Meetings
- CRM & Pipeline Ops
Runs well with
The tools we'd run next to GlockApps, and what each pairing covers.
Pricing, without the fiction.
From the GlockApps pricing page · verified July 17, 2026
- 2 spam test credits
- 1 sending account
- 10,000 DMARC messages
- 5 uptime monitors, 1 IP reputation monitor
- 1 user
- 360 spam test credits
- 1 sending account
- 600,000 DMARC messages
- 15 uptime monitors, 10 IP reputation monitors
- 1 user
- 1,080 spam test credits
- 10 sending accounts
- 1,200,000 DMARC messages
- 25 uptime monitors, 20 IP reputation monitors
- 5 users
- 1,800 spam test credits
- 20 sending accounts
- 12,000,000 DMARC messages
- 30 uptime monitors, 25 IP reputation monitors
- 10 users
Entry is free with 2 spam test credits and 10,000 DMARC messages a month, enough for a single placement check but not for regular use. Paid plans start at $59/month (Essential) and scale to $99 (Growth) and $129 (Enterprise) for more sending accounts, spam test credits, and DMARC message volume, and those figures already reflect annual billing. Billed month-to-month, the same plans run $85, $142, and $185 instead, about 43-44% more, with lower DMARC and spam test allowances than the annual bundle. The real cost driver is DMARC message volume: once a team crosses its monthly allotment, overages apply per extra 100,000 messages, with the rate varying by tier. High-volume senders or agencies watching many client domains should size the DMARC limit carefully before picking a plan.
Choose it, or skip it.
Choose it if
- Agencies running cold email for several clients who need a fast inbox-placement check before scaling a new sending domain.
- Teams already using SmartLead or Instantly who want an independent spam-folder test outside their sender's own reporting.
- Anyone managing DMARC across multiple domains, since the DMARC Analyzer ships with meaningful free monthly message volume built in.
- Small in-house GTM teams that want a free tier to try the tool before committing to the $59/month Essential plan.
Skip it if
- Teams that need placement testing wired into a scripted sending pipeline, since day-to-day use runs through the dashboard, not an API-driven workflow.
- Anyone already covered by MailReach or Warmy for ongoing warmup, since GlockApps tests placement rather than running continuous inbox warmup.
- Very high-volume senders past 12 million DMARC messages a month, since even Enterprise caps volume and adds per-message overage fees.
If not GlockApps, then what.
- EmailGuardFree tier, then from $49/mo (Pro)
- Warmyvolume-based pricing across B2B, B2C, and Custom tracks, quoted after a demo call (no published per-mailbox rate); 7-day free trial, no card required
- MailReachfrom $19.50/mailbox/mo (All-In-One warmup plan); separate pay-as-you-go spam-test credits; 20% off annual billing
Asked in real client work.
What does GlockApps actually test?
It sends test messages to seed inboxes across Gmail, Yahoo, AOL, and Outlook, then reports whether each one landed in the inbox or the spam folder. It also checks spam scores against Google, Barracuda, and SpamAssassin filters, screens sending IPs against 50+ blocklists, and verifies SPF, DKIM, and DMARC records are set up correctly.
Is there a free plan?
Yes. The Free plan costs $0/month and includes 2 spam test credits, 1 sending account, 10,000 DMARC messages, 5 uptime monitors, 1 IP reputation monitor, and 1 user. It covers a one-off placement check but is too thin for ongoing use across multiple campaigns or domains.
How much does GlockApps cost per month?
Paid plans list at $59/month (Essential), $99/month (Growth), and $129/month (Enterprise) when billed annually, each adding more spam test credits, sending accounts, DMARC message volume, and users than the last. Billed monthly instead, the same-named plans run $85, $142, and $185 a month, about 43-44% more, with smaller DMARC and spam test allowances than the annual bundle. A custom plan is available for volume needs beyond the Enterprise tier.
What happens if a plan's DMARC message limit gets exceeded?
Overages are billed per 100,000 extra DMARC messages, with rates varying by tier. Teams monitoring several domains with heavy mail volume should estimate expected DMARC message counts against a plan's limit before picking a tier.
Does GlockApps replace an email warmup tool?
No. GlockApps measures where mail lands and checks authentication and blocklist status; it does not run the automated warmup sequences that MailReach or Warmy do. Teams typically run a warmup tool continuously in the background and use GlockApps for periodic spot-checks before or after a sending change.