Compare EmailSuccess vs. Postmark

Partner with the email service trusted by developers and marketers for time-savings, scalability, and delivery expertise. The Twilio SendGrid Email API and proprietary Mail Transfer Agent (MTA), intuitive console, powerful features, and email experts make it easy to ensure all your email gets delivered in seconds and without interruption. Whether you’re sending 100 emails or 100 billion, SendGrid is built to scale, while maximizing inbox placement and protecting your reputation as a trusted sender. Monitor engagement data and optimize deliverability with our Deliverability Insights dashboard. Integrate with our RESTful APIs and SMTP in minutes, with sample code libraries available in 7 languages, interactive docs, templates, and more.

Critical Impact allows you to amplify and facilitate your email marketing strategies. Our platform allows you to efficiently monitor your email and messaging portfolio, send edited and scheduled emails and text messages (SMS) for your advertising efforts with an affordable pricing structure. Our subscriber assessment technique digs deep into your data to quickly find the subscribers who are most likely to read your next email, receive more emails, or make an additional purchase. With our user-friendly interface, you can schedule the forwarding of your communications in seconds. Choose your sending options on a single page, then avoid errors by viewing the configuration of all your submission details. Even rate your email on display, from phone, tablet to monitor.

EasyDMARC is a cloud-based DMARC solution for securing domains and email infrastructure, protecting organizations against phishing attacks, and more: Brand Protection Our email protection SaaS platform stops hackers from sending phishing emails to customers from company names, gaining access to accounts, and stealing personal information. Increased Email Deliverability EasyDMARC informs receiving mail servers that emails are legitimate and authentic, ensuring they’re delivered to the inbox instead of blocked or sent to spam. Visibility Into Cyber Threats EasyDMARC helps to successfully monitor every aspect of your email authentication and enforce effective protection from phishing attacks thanks to its advanced reporting capability. Business Email Compromise (BEC) Protection Most people have seen emails pretending to be from the CEO, CFO, or another executive in their organization. EasyDMARC prevents business email compromise and keeps your company reputation on the highest level․ 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.

SpamTitan email security protects businesses, schools, smbs and MSPs from spam. SpamTitan email security protects against spam, phishing, day-zero attacks and viruses, malware, ransomware and other threats to email. It helps to control mail flow, clean it, protect against spam, and protect against unwanted email. We offer easy-to-use, yet powerful email security for businesses, smbs, and MSPs that is Office365-friendly. SpamTitan Email Security is available for a free, fully supported trial. SpamTitan – Premium functionality included * CEO Impersonation protection * Spearphishing Protection/ Phishing * Link analysis * Full Sanding * Zero Day Attacks protection * Mail Spooling * Spoofing protection * Ransomware and Malware Protection * SPF/DKIM/DMARC checking * Encryption * Fully multi-tenant environment * Ability to rebrand entire UI * Full REST API * Set up documents and support SpamTitan Email Security is the best solution in the G2 Crowd Email Security. Start your free trial today!

CallHub is a trusted campaigning platform that will revolutionize your outreach, canvassing, mobilizing, and marketing campaigns. We offer calling, texting, and email solutions for political campaigns, advocacy groups, nonprofits, and businesses of all sizes. But CallHub is more than a software solution. We understand your needs for data security, high contact rates, automation, reliability, and compliance. CallHub is designed with these parameters in focus. Try us out today!

Nimbler provides salespeople and marketers access to millions of verified business contacts, including personal and work emails that are validated in real time and even mobile numbers. You can easily find prospects based on many filters such as job title, seniority, department, industry and location. Our data is verified in real-time, so that your outbound emails reach the right customers. Nimbler is free to use and gives you unlimited access to high-quality leads and user seats.

MASV Inc. is a secure cloud software company designed to quickly transfer heavy media files worldwide to meet fast-paced production schedules. Global media organizations rely on MASV Inc. to automatically deliver their large files without any restrictions, allowing them to concentrate on their next big deliverable. MASV Inc. has gained the trust of media enterprises worldwide for its reliable and secure file transfer capabilities. It is specifically designed to handle the unique requirements of media organizations, ensuring the safe and efficient delivery of large files.

Routal Planner allows you to plan and optimize your routes in just minutes. This will save you hundreds of hours and increase efficiency by more than 30% in your last mile logistics. It is so simple to use, you can start planning routes in no time and save time. Routal.com is trusted by large companies such as Volkswagen and Heineken, but there are hundreds of small- and medium-sized businesses that have grown because of the improvements in their processes. Plan your routes, including weight and volume restrictions. You can send the routes to your drivers' mobile phones and keep control of your operation at any time. To let your customers know when their route begins or ends, send them direct messages. You can reduce the number of failed deliveries and increase customer satisfaction.

Prezly is a powerful CRM and communications tool that allows PR agencies and teams to achieve better coverage, influencer engagement, stronger relationships with clients, and greater media coverage. Prezly is simple and easy to use. It helps teams communicate and work together effectively, speed up workflows, reach stakeholders quickly with beautiful multimedia emails and create super-functional online newsrooms. Prezly allows you to easily keep track of all your contacts (e.g. bloggers, media, board members, and employees can easily keep track of all their contacts).

Enhance customer interactions across various channels with uContact, net2phone's cloud contact center solution. uContact is a scalable, robust contact center platform, geared towards call centers or BPOs with a very high volume of calls, requiring maximum call routing flexibility; or large organizations relying on a contact center environment looking to manage heavy inbound and outbound calls for sales and support teams. uContact facilitates seamless management of all contact center interactions. Ensure top-notch voice experiences in inbound, outbound, or blended campaigns and engage customers through their preferred digital channels using the Unified Inbox. Our comprehensive platform offers features such as agent and supervisor capabilities, voice options, omnichannel support, and automation tools including chat bots, form creator, and workflow designer.