Knak is the enterprise-grade, no-code solution that transforms how marketing teams build emails and landing pages — without relying on developers or agencies.
With a robust modular design system, real-time collaboration, and native integrations with platforms like Marketo, SFMC, and Eloqua, Knak eliminates production bottlenecks while preserving brand governance. Empower your team to deliver high-performance assets quickly, securely, and at scale — no code required. Trusted by global brands to streamline campaign execution and accelerate time-to-market.
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Reliable cloud-based email hosting includes features such as spam filtering, antivirus protection, ample storage, and webmail access. It seamlessly integrates with Outlook as well as various other POP3/IMAP clients. For users with high sending needs, it offers a robust SMTP service designed for responsible senders. Additionally, there is an outbound relay service tailored for transactional emails, marketing campaigns, newsletters, and diverse applications. The infrastructure supports dedicated email servers, clustering, and multiple IP load balancing to accommodate high-volume senders effectively. With a fixed monthly fee, users benefit from unlimited sending capabilities and reputation monitoring. Greatmail stands out as an email service provider (ESP) focused on delivering business-class email hosting, SMTP hosting, and specialized email servers. Furthermore, for ISPs, software developers, and cloud architects, we also create custom solutions featuring dedicated IP servers and load-balanced configurations with multiple servers to meet specific processing needs. This commitment to adaptability ensures that all clients receive the best possible service, tailored to their unique requirements.
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Opensense
The smarter way email is sent. Opensense allows sales, marketing, and IT teams to harness the power of employee emails to grow their brand and protect their funnel.
All of this is possible within one platform. Opensense is compatible with all major email clients, including Microsoft 365, Microsoft 365 and Google Workspace. It integrates natively to all major CRMs, marketing automation tools, such as HubSpot and Adobe Marketo, Pardot and Eloqua, Microsoft Dynamics and Salesforce.
Salesforce, Adobe, Outreach.io and other customers use Opensense email signatures to promote content, events and power-targeted ABM campaigns.
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Daily Sender
Easily send emails to an unlimited number of subscribers with a single click using our online email marketing software. Setting up HTML or text-based campaigns is a breeze, and you can also monitor their performance with features that track opens, unsubscribes, and bounces. The software includes automatic bounce processing and a one-click unsubscribe option for added convenience. If you're interested in sending emails via your own dedicated IPs, we offer Dedicated Bulk SMTP Servers—click here to explore our dedicated SMTP server plans. Daily Sender delivers a comprehensive email marketing solution that empowers clients to promote their products and expand their businesses. Our services are utilized by clients globally to launch effective email marketing campaigns while enjoying reliable delivery, scalability, and real-time analytics. Additionally, users have access to a platform where they can review their complete statistics, ensuring they stay informed about their performance. Our web-based tools are designed to help businesses maintain communication with customers and prospects, thereby fostering growth and engagement through effective email strategies.
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