Email marketers are actively seeking alternatives to GlockApps due to concerns over false positives, pricing, UI issues and poor customer support. They report that Glockapps is losing customers. Recommended alternatives encompass a wide range of approaches, including A/B testing (Mailjet), server health diagnostics (MXToolbox), comprehensive deliverability monitoring (MailMonitor, Return Path/Validity, Folderly, SendGrid, Postmark, Validity), and quick spam score checks (Mail-Tester). ZeroBounce is an alternative with some early positives. Using multiple tools is key due to the complexity of deliverability. The deliverability testing methodologies are seed list, panel, and predictive testing.
16 marketer opinions
Email marketers are seeking alternatives to GlockApps due to concerns about false positives in inbox testing, pricing issues, and user interface problems. Several alternative tools are recommended, including ZeroBounce (for its new inbox placement testing), Mail-Tester (for quick spam score checks), SendForensics (for deliverability insights), Litmus (for pre-send testing), MailMonitor (for continuous deliverability monitoring), Return Path/Validity (for detailed deliverability analytics), Folderly (for inbox placement optimization), SendGrid (for deliverability testing and feedback loops), Postmark (for reliable transactional email delivery), and Validity (for data-driven deliverability insights). Some users are also experiencing issues with GlockApps' support and TLS/SSL connections. Glockapps is also losing customers due to the issues.
Marketer view
Email marketer from ZeroBounce promotes its platform's inbox placement testing feature, which helps users identify if their emails are landing in the inbox, spam folder, or promotions tab. It also provides insights into IP reputation and authentication issues.
4 Dec 2021 - ZeroBounce
Marketer view
Email marketer from Folderly shares their platform's focus on achieving consistent inbox placement through a combination of inbox monitoring, deliverability audits, and AI-powered optimization strategies, ensuring emails reach the intended recipients.
10 Jun 2022 - Folderly
2 expert opinions
Experts emphasize the complexity of email deliverability, suggesting that a multi-tool approach is crucial. This involves using tools that offer feedback loops, seed lists, and reputation monitoring to gain a comprehensive understanding of how Internet Service Providers (ISPs) perceive your mail. Deliverability testing methodologies encompass seed list, panel, and predictive testing.
Expert view
Expert from Word to the Wise shares information on various deliverability testing methodologies. Provides information on seed list, panel, and predictive testing approaches.
23 Apr 2024 - Word to the Wise
Expert view
Expert from Spam Resource explains that using multiple tools is key, due to the complexity of deliverability. Suggests looking at tools that offer feedback loops, seedlists, and reputation monitoring to understand how ISPs are viewing your mail.
23 Feb 2022 - Spam Resource
3 technical articles
Documentation sources highlight various methods for improving email deliverability. Mailjet recommends A/B testing and inbox placement testing. MXToolbox suggests using their free tools for server health diagnostics, blacklist checks, DNS analysis, and SMTP diagnostics. GlockApps' documentation focuses on interpreting inbox placement test results to identify issues with IP reputation, email authentication, and content, offering guidance on improving deliverability based on these findings.
Technical article
Documentation from GlockApps explains how to interpret the results of their inbox placement tests, focusing on identifying issues related to IP reputation, email authentication, and content. It provides guidance on how to improve deliverability based on test results.
11 Nov 2022 - GlockApps
Technical article
Documentation from Mailjet recommends using their platform for A/B testing and inbox placement testing to optimize email campaigns for better deliverability. They explain how A/B testing helps identify the most effective content and subject lines.
2 Aug 2021 - Mailjet
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