GlockApps Review (2026)
Inbox placement testing, DMARC analytics, and blocklist monitoring across 50+ lists in one platform. Built for agencies and deliverability specialists. Watch-out: spam test credits cap monthly volume, and DMARC overusage fees apply above your plan limit.
GlockApps is the default choice for agencies and deliverability specialists who need placement testing, DMARC analytics, and 50+ blocklist monitoring in one platform, with API 2.0 and white-label PDF exports. The binding constraint: spam test credits cap monthly testing volume, DMARC overusage fees apply above plan limits, and Essential locks you to one sending account.
Audience Fit
Who it's for and who should pass
Best for
Agencies: 5-20+ domains, API white-label reports
Email marketers: preflight spam scoring before send
RevOps/IT: DMARC alerts, SPF/DKIM uptime monitoring
Multi-account teams: mailbox switching detection included
Skip if
List hygiene needed: use Bouncer or NeverBounce
Warm-up required: use MailReach or Folderly
Single domain, low volume: free plan may suffice
Pricing
$59 to $129/mo: credits drive the ceiling
No credit card required. 2 spam tests per month.
- 2 spam test credits/mo
- 10,000 DMARC messages/mo
- 1 sending account
- 5 uptime monitors
- 1 user
- API 2.0
- White-label reports
$708/yr billed annually. Single sending account.
- 360 spam test credits/mo
- 600,000 DMARC messages/mo
- 1 sending account
- 15 uptime monitors
- 10 IP reputation monitors
- 1 user seat
- Overusage: $7.50 per 100k DMARC messages
$1,188/yr billed annually. 10 accounts, 5 users.
- 1,080 spam test credits/mo
- 1,200,000 DMARC messages/mo
- 10 sending accounts
- 25 uptime monitors
- 20 IP reputation monitors
- 5 user seats
- Overusage: $5 per 100k DMARC messages
- API 2.0 + white-label PDF
| Plan | $/mo (annual) | Spam credits/mo | DMARC messages/mo | Sending accounts | Users | DMARC overusage |
|---|---|---|---|---|---|---|
| Free | $0 | 2 | 10,000 | 1 | 1 | N/A |
| Essential | $59 | 360 | 600,000 | 1 | 1 | $7.50 / 100k |
| Growth | $99 | 1,080 | 1,200,000 | 10 | 5 | $5.00 / 100k |
| Enterprise | $129 | 1,800 | 12,000,000 | 20 | 10 | $2.00 / 100k |
| Custom | Contact sales | Custom | Custom | Custom | Custom | Custom |
Spam credits cap your testing cadence: Essential's 360/mo averages 12 tests/day with no buffer. DMARC overusage is billed per 100k messages ($7.50 on Essential, $5 on Growth, $2 on Enterprise) and can push the real monthly cost well above the base rate.
Coverage
6 diagnostic modules: what each one covers
| Capability | What it covers |
|---|---|
| Inbox Placement Testing | Real inbox placement (inbox/spam/promotions) across major ISPs. Spam filter scoring: Google, Barracuda, SpamAssassin. Content analysis covers size, images, links, and HTML structure with action steps. |
| Blocklist Monitoring | Sending domain and IP monitored across 50+ blocklists. Automated alerts when your address appears on a commercial or community blocklist affecting placement. |
| DMARC Analytics | Authentication pass/fail rates, suspicious activity alerts, SPF/DKIM/DMARC alignment checks, and email digests. Unlimited domains on paid plans. Overusage fees apply above your plan's monthly message cap. |
| Google Postmaster Integration | Connects Postmaster Tool data into GlockApps with alerts and extended history beyond Google's native retention window. |
| Uptime and Record Monitoring | HTTP, TLS, and TCP uptime monitoring plus SPF, DKIM, and DMARC record change detection. Alerts on DNS-level changes that quietly break deliverability. |
| API 2.0 and White-Label Reports | Automates test scheduling, client and project management, and PDF report generation. White-label export removes GlockApps branding. Multi-folder organization on Growth and Enterprise plans. |
Connects via API and SMTP to Gmail, Google Workspace, Amazon SES, Mailgun, SendGrid, Outlook, Mailjet, Klaviyo, and Sparkpost. Hands-on consulting available directly from GlockApps.
Strengths vs Tradeoffs
Where GlockApps wins and where it falls short
Strengths
Diagnostic depth: spam scoring, 50+ blocklists, DMARC, uptime
Postmaster integration: extended history beyond Google retention
Agency API: white-label PDF, client folders, auto scheduling
DMARC domains: unlimited on all paid plans
Tradeoffs
Credit cap: 360/mo on Essential, ~12 tests/day max
DMARC overusage: unpredictable costs above plan limits
No warm-up, no verification: needs separate tools
Compliance certs: unconfirmed, verify before procurement
Alternatives
Not the right fit? Closest options
FAQs
Quick answers
Free: 2/mo. Essential: 360, Growth: 1,080, Enterprise: 1,800 spam test credits. Calculate your test cadence against the plan ceiling before committing. Custom volume is available on request.
When DMARC message volume exceeds your plan cap, overusage is billed per 100k messages: $7.50 on Essential, $5 on Growth, $2 on Enterprise. Estimate your total monthly DMARC volume before selecting a plan.
No. GlockApps covers placement testing, DMARC analytics, and blocklist monitoring only. Pair it with MailReach or Folderly for warm-up alongside deliverability diagnostics.
Yes, from the Growth plan: 10 sending accounts, 5 users, API 2.0 for automated test scheduling, and white-label PDF report generation. Enterprise supports 20 accounts and 10 users.
Bottom Line
Should you use GlockApps?
Use GlockApps if you need placement testing, DMARC analytics, and blocklist monitoring combined: API 2.0 and white-label PDFs make it the agency default. Pass if warm-up or list verification is the priority, and calculate your DMARC volume before committing to avoid overusage charges.
Ready to try GlockApps?
Free plan with 2 spam tests per month. Paid from $59/mo with blocklist monitoring, DMARC analytics, and Google Postmaster integration.
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