Inboxable vs. Postmastery Comparison


Inboxable Data Axle	Postmastery	+	+
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		Related Products InboxAlly We engage with your emails to teach inbox providers not to send your emails to spam. Our clients have seen their open rates more than DOUBLE within 1-2 weeks! Highly engaged recipients not only open emails, but scroll down as they read. So long as the content is longer than the page, this should be done for nearly all opened emails. When a recipient goes out of their way to take an email out of spam, they are telling the inbox provider, hey, you made a mistake. Moving an email from the promotions folder to the primary inbox tells inbox providers that you disagree with their sorting criteria and it and similar emails should go to the primary inbox. Demonstrates that recipient is interested in the content of your email. We have a set of random generic replies we use for this. Marking an email as important can essentially be interpreted by the inbox provider as "This email is extremely valuable, never send it to spam." 121 Ratings Visit Website EasyDMARC EasyDMARC is a B2B SaaS solution that makes email authentication simple for small, medium, and enterprise businesses. In short, we secure domain and email infrastructure, protecting you and your business from phishing (email spoofing) attacks and increasing email deliverability. EasyDMARC’s deliverability tool, EasySender, covers all the aspects of email deliverability. The variety of features on the platform cover email list verification, mailbox warmup, and inbox placement. With EasyDMARC, you can achieve the following: -Visibility to the business email environment -Business identity control -Operations and communication security -Email deliverability With offices in the US, Netherlands, and Armenia, the company delivers the most comprehensive products for anyone who strives to build the best possible defence for their email ecosystem. EasyDMARC ultimately provides peace 188 Ratings Visit Website ActiveCampaign ActiveCampaign is the autonomous marketing platform that transforms how marketers, agencies, and business owners work. Use Active Intelligence to power goal-aware automations and orchestrate personalized experiences across email, SMS, and WhatsApp. Within a single tool, you get real-time reporting and proactive optimizations in addition to market-leading deliverability and integration with 1000+ apps. With a user-friendly interface and a comprehensive suite of features, ActiveCampaign's platform is powerful, accessible, and designed to scale with your business. It's also easy to get started: While traditional tools force teams through long setup cycles and training, ActiveCampaign delivers measurable lifts in engagement and conversions in days. 89% of surveyed customers say the platform meets their business needs better than the competition, and 88% say ActiveCampaign delivers value faster than competitors. Read our ROI report for methodology 17,148 Ratings Visit Website Proton Mail Proton Mail is the simplest way to protect your communications with built-in end-to-end encryption. Prevent data breaches, stay compliant with regulations like GDPR and HIPAA, and earn client trust. Protected by Swiss privacy laws and trusted by over 50,000 businesses, Proton Mail keeps your business data confidential and under your control. With Proton Mail and Calendar, your team can securely manage their inbox and schedule, while your organization maintains a professional presence with support for custom email domains and personalized branding. And with the Easy Switch tool, migrating from Google or Microsoft is seamless, no IT expertise required. 108,630 Ratings Visit Website SalesTarget.ai SalesTarget.ai is the all-in-one sales game-changer that helps you discover, engage, and close more deals—faster. With Lead Explorer, you get instant access to 50M+ verified B2B leads across industries, complete with advanced filters to zero in on your perfect prospects. Our powerful Cold Email Outreach module lets you connect unlimited email accounts, automate outreach at scale, and maintain top deliverability. Plus, our built-in AI-powered CRM is designed so your entire sales flow—leads, emails, pipelines, tasks, and follow-ups—works seamlessly in one place. The latest innovation is Co-pilot, your AI sidekick that generates lead lists, writes sequences, and even schedules campaigns for you—so you can focus on closing, not managing tools. Whether you’re a start-up, sales team, or agency, SalesTarget.ai gives you everything you need to supercharge growth in one powerful platform. 42 Ratings Visit Website Greatmail Dependable cloud based email hosting with spam filtering, antivirus protection, generous storage and webmail. Compatible with Outlook and all other POP3/IMAP clients. High volume SMTP service for responsible senders. Outbound relay service for transactional messages, email marketing campaigns, newsletters and other applications. Dedicated email servers, clustering and multiple IP load balancing for high volume senders. Fixed monthly cost with unlimited sending and reputation monitoring. Greatmail is an email service provider (ESP) specializing in business class email hosting, SMTP hosting and email servers. For ISPs, application programmers and cloud developers, we also provide custom solutions including dedicated IP servers and process specific, load balanced configurations with multiple servers. 7 Ratings Visit Website Control D Control D is a customizable DNS filtering and traffic redirection platform that leverages Secure DNS protocols like DNS-over-HTTPS, DNS-over-TLS and DNS-over-QUIC, with support for Legacy DNS. - Block malicious threats - Block unwanted types of content network wide (ads & trackers, IoT telemetry, adult content, socials, and more) - Deploy in minutes on fleets of devices using RMM - Manage clients using sub-organizations - Gain visibility on network events and usage patterns, with client level granularity - Re-route traffic via proxies (through DNS) for improved privacy and security - Enjoy superior UX and simplicity Think of it as your personal Authoritative DNS resolver for the entire Internet that gives you granular control over what domains get resolved, redirected or blocked. 182 Ratings Visit Website Lodgify Lodgify is vacation rental software for independent hosts who want simple, reliable channel management. The channel manager syncs calendars, rates and availability across Airbnb, Vrbo, Booking.com, Expedia and other OTAs to prevent double bookings and ensure real-time updates. With Lodgify’s vacation rental website builder, you can create a professional site with a direct booking engine and accept commission-free reservations. Manage guest communication in one inbox, automate messages, and keep tasks organized. Integrated payment processing makes collecting and tracking reservations easy. AI-powered tools help you write property descriptions and guest messages that improve visibility and save time. Detailed reporting and owner statements give you full financial control. Whether you host one Airbnb or several vacation homes, Lodgify is the all-in-one vacation rental management system that makes hosting less to manage, more to love. 4,725 Ratings Visit Website Knak Knak is the no-code platform that empowers self-sufficient marketing teams to create beautiful, on-brand emails and landing pages — without relying on developers or agencies. Built for speed and collaboration, Knak streamlines campaign production with modular templates, real-time editing, simple collaboration, and seamless integrations with leading MAPs like Adobe Marketo Engage, Salesforce Marketing Cloud, Oracle Eloqua, and more. Whether you're supporting global teams or launching fast-turn campaigns, Knak helps you go from brief to build in minutes—not weeks. Say goodbye to bottlenecks and hello to marketing agility. 157 Ratings Visit Website DNSimple DNSimple provides domain registration, DNS hosting, and management automation for domains through an easy-to-use web interface and a robust API. DNSimple focuses on making domain and DNS management as simple and automated as possible for individuals, teams, and businesses, whether you need basic hosting for a single domain or automation and control for a large domain portfolio. - Register domain names directly through DNSimple or transfer existing domains to manage them in one place. - Host your DNS (Domain Name System) records for your domains, allowing you to point website traffic, email, and other services wherever you want. We use Anycast, providing globally distributed, reliable, and fast name servers. - Domain automation with a comprehensive REST API and integrations, allowing for automated domain registrations, DNS record management, SSL certificate pr 73 Ratings Visit Website
About Inboxable’s deliverability monitoring features allow you to accurately measure email campaign performance and develop proactive deliverability strategies. Our email builder tool helps you create beautiful messages without the need for coding. View each campaign’s inbox placement in near real-time, instantly detect any deliverability issues or even stop a mailing, should a major block occur. ISPs enlist the help of blacklists to determine which emails should be blocked in order to protect users from irrelevant or malicious messages. Inboxable allows you to track how your IPs and sending domains are performing at all major blacklists. Your IPs and domains are scanned against all major blacklists on an hourly or daily basis, depending on the blacklist’s size and potential impact.Test email creative to ensure proper rendering in over 60 different email web, desktop, and mobile clients.	About Postmastery provides a platform for professional email monitoring that goes far beyond the obvious ‘click & open’ statistics. Postmastery’s Delivery Analytics platform processes SMTP delivery data from both on-premises mail servers and SMTP providers. It reads data from Microsoft SNDS, Return Path Sender Score and relevant blacklists. Users have access to real time dashboards and receive automatic alerts. High bounce rates, increased delivery times, junk foldering or blacklisting are serious problems in email marketing and they impact your business. Since they affect your reputation , it's best to stay ahead of them. Postmastery offers a baseline for improvement and carries out an email delivery assessment. And, if needed, our specialists provide hands-on support at infrastructure level as well. Focus on your core business and outsource your delivery monitoring to Postmastery. Email delivery experience, expertise and tooling is at your disposal via our 'email delivery control centre'.
Platforms Supported Windows Mac Linux Cloud On-Premises iPhone iPad Android Chromebook	Platforms Supported Windows Mac Linux Cloud On-Premises iPhone iPad Android Chromebook
Audience Deliverability monitoring platform for companies wanting to measure email campaign performance	Audience Companies seeking a mail delivery analytics and monitoring solution to improve email delivery assessment
Support Phone Support 24/7 Live Support Online	Support Phone Support 24/7 Live Support Online
API Offers API	API Offers API
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing $1,000 per month Free Version Free Trial	Pricing No information available. Free Version Free Trial
Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software	Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software
Training Documentation Webinars Live Online In Person	Training Documentation Webinars Live Online In Person
Company Information Data Axle United States www.data-axle.com/what-we-do/inboxable/features/	Company Information Postmastery Founded: 2012 Netherlands www.postmastery.com
Alternatives Warmup Inbox	Alternatives SMTP.com Ziff Davis
Folderly	Inboxroad
Campaign Cleaner	turboSMTP
SendHealth	Maileroo
GlockApps View All	Netcore Email API Netcore View All
Categories Email Deliverability	Categories Email Deliverability SMTP

Integrations KumoMTA Microsoft 365 PowerMTA	Integrations KumoMTA Microsoft 365 PowerMTA View All 4 Integrations
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