GlockApps vs Warmforge

GlockApps helps marketers and businesses check email deliverability and investigate placement problems before sending campaigns. Inbox Insight shows whether test messages reach inboxes, spam folders, or subfolders at different providers, and checks them against SpamAssassin, Barracuda, Microsoft Exchange Online Protection, Proofpoint, and a Google filter. Reputation tools check IPs and domains against blocklists and report sender scores and placement by IP. Content analysis covers message size, images, and links, with an HTML compatibility checker. DMARC Analytics collects reports, tracks sending sources, and retains reports for a year. Uptime Monitor checks IPs, SPF, DKIM, DMARC, HTTP, TLS, and TCP, with checks configurable as often as every minute. The API supports automated testing, result retrieval, and client management by projects and folders on all plans, including free. GlockApps runs on the web and through an API. Its free plan includes two spam test credits; paid plans start at $59 a month, billed annually at $708.

Warmforge is an email warm-up and deliverability service for Google Workspace and Outlook mailboxes. It uses AI-written messages to imitate mailbox activity and automatically warm accounts, recommending at least two weeks before outreach. Health Checks review DNS and MX records and check blacklist status. Placement tests show delivery rates across email providers; every plan includes one free test each month. Warmforge says it removes warm-up messages that reach spam. Its curated pool uses aged accounts and is dominated by Google Workspace and Microsoft 365 mailboxes. Monitoring covers inbox placement, sender reputation, authentication, and blocklists. Users can explore features for free, but mailbox warming requires purchased slots, with one mailbox per slot. Platforms include web, macOS, Windows, and API access. Forge CLI manages mailboxes, statistics, and placement tests. Pricing starts at $10 a month, with additional testing plans available.