Mailrelay vs. SendGrid Comparison


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		Related Products Attentive Send messages your customers want to read (and act on). Attentive’s AI-powered SMS & email platform helps retail enterprises to e-commerce entrepreneurs engage customers and drive billions in revenue. We'll help you target the right audience and measure your most important metrics to optimize your marketing program. And with over 100 flexible integrations, you can seamlessly connect to the rest of your marketing stack. We partner with industry innovators in retail & e-comm, food & beverage, and media & entertainment. Attentive’s AI-powered SMS & email platform will double your ROI in just a few months. Learn more about our free 30-day trial. 1,144 Ratings Visit Website Klaviyo Klaviyo is an all-in-one platform that makes it easy for B2C businesses grow by integrating marketing, analytics, and customer service in one solution. Powered by unified data and built-in AI, it's faster and easier than ever to create personalized, lasting customer relationships. Klaviyo unifies your customer profiles by capturing every event, and then lets you orchestrate your email marketing, SMS marketing, push notifications, WhatsApp, and RCS campaigns in one place. Klaviyo AI helps you build audiences, write copy, and optimize — so you can always send the right message at the right time, automatically. With real-time attribution and insights, you'll be able to make smarter, faster decisions that drive ROI. Trusted by more than 170,000 businesses, Klaviyo can grow your business while keeping operations simple and customer relationships strong. 4,922 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. 156 Ratings Visit Website WiseStamp WiseStamp is an award-winning, enterprise-grade email signature management solution designed to scale with the needs of market-leading organizations. Trusted by over 1.2 million customers worldwide, WiseStamp enables businesses to centrally create, manage, and deploy professional, on-brand email signatures effortlessly. WiseStamp turns every email into a powerful brand asset, enabling enterprises to maintain brand consistency, enhance engagement, and drive business impact at scale. WiseStamp also works seamlessly with all email platforms - no coding needed! Turn every email into an opportunity. Make it count. 656 Ratings Visit Website GetResponse GetResponse provides all-in-one marketing software that empowers marketers, solopreneurs, coaches, creators, and small business owners with affordable, easy-to-use tools for email marketing, marketing automation, and content monetization. With over 25 years of expertise, GetResponse goes beyond email with tools to help grow and engage audiences, create and sell courses, and turn ideas into income. It’s the go-to solution for building a personal brand, selling products and services, and fostering a loyal community. 1,452 Ratings Visit Website Act! Act! Advantage is a full front-office CRM solution with all-new functionality that unites sales, marketing, and customer management in one intuitive, affordable platform to help you stay organized, attract new customers, and turn relationships into results. Act! Advantage includes Interactive Quotes, Website Chat, Accounting Integration, Appointment Scheduling, Project Management, Web Forms, Online Surveys, and more, broadening Act!'s footprint across your entire front office, and reducing your need for costly, third-party tools. Additionally, you can select the perfect fit, cost-effective tier to meet your current needs with peace of mind knowing that Act! will grow with you. For 38 years, Act! has partnered with small and midsize businesses - listening, learning, and building alongside them and Act! Advantage is the culmination of nearly four decades of their feedback. Every feature is designed to reflect how today’s SMBs run their businesses. 40 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. 12 Ratings Visit Website EngageBay EngageBay is a simple, affordable, integrated, all-in-one marketing, sales and service automation platform with free CRM, built to grow small businesses and startups. The marketing automation suite helps you save time, nurture your audience and automate routine, manual tasks. With the free CRM and sales automation, you can organize all your email contacts, track deals, and the sales pipeline to grow your sales. Further, you can build meaningful customer relationships that stay for life. And finally, with the free live chat and helpdesk features, provide real-time assistance to convert visitors to happy customers. Track, prioritize, and solve customer support tickets in minutes. 1,507 Ratings Visit Website Toast POS Toast POS is a flexible system built exclusively for restaurants and the food service industry. Offering tools like online ordering, delivery, takeout, mobile app ordering, contactless payments, and e-gift card purchasing, this solution is designed to help restaurant operators adapt fast and take control of changing industry trends and guest expectations. As a safe and secure cloud-based platform, Toast POS includes new feature updates while allowing users to access restaurant data from anywhere, on any mobile device. Its powerful reporting and analytics suite allows restaurant management to identify opportunities for saving on costs, highlight best-selling menu items, and much more. 868 Ratings Visit Website HubSpot CRM HubSpot brings your marketing, sales, and service teams together on the same AI-powered customer platform. HubSpot's Customer Platform is not just a tool; it's the heartbeat of your business. Designed with passion and precision, our CRM stands out as the ultimate solution for empowering your team to build deeper customer relationships. It transforms the way you engage with your clients by offering a seamlessly integrated, all-in-one platform for sales, marketing, and customer service. With HubSpot's CRM, you gain unparalleled insights into your customer interactions, all organized in an intuitive, easy-to-navigate dashboard that promises to skyrocket your team's efficiency. Our platform is engineered to grow with you, offering scalable solutions that adapt to your evolving business needs. What's more, HubSpot's Customer Platform includes a robust free version, packed with essential features, making it the perfect choice for ambitious businesses of all sizes. 24,929 Ratings Visit Website
About Whether you need to attract new customers with your next hot promotion or reliably communicate with your existing customers, Mailrelay is your best choice. Create and send your first newsletter using our editor and one of our many free templates. Check the results of your campaign. Know who, when and how they interacted with your email. We have our own IP Ranges and use multiple proprietary technologies to automatically improve your delivery rate. Delivery to inbox and avoid the spam folder! Prepare a professional newsletter based on one of our several templates. There is no need to learn HTML. Edit everything in a simple editor without writing a single line of code. Avoid doing boring/repetitive tasks over and over again. Signups, unsubscribe requests, bounces, and much more are automatically handled. You can create basic automation to welcome new contacts, deliver a lead magnet, or send a series of emails.	About Email is the backbone of your customer engagement. The Twilio SendGrid Email API is the email service trusted by developers and marketers for time-savings, scalability, and delivery expertise. Our flexible 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. Monitor engagement data and optimize deliverability with our Deliverability Insights dashboard. Whether you’re sending 100 emails or 100 billion, SendGrid is built to scale. Integrate with our RESTful APIs and SMTP in minutes, with sample code libraries available in 7 languages, interactive docs, templates, and more.
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 Companies searching for an email marketing platform solution	Audience Companies of all sizes searching for an email API to deliver an exceptional email experience
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 $31.50 per month Free Version Free Trial	Pricing $19.95 per month 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 3.9 / 5 ease 4.0 / 5 features 3.9 / 5 design 4.1 / 5 support 3.9 / 5 Read all reviews
Training Documentation Webinars Live Online In Person	Training Documentation Webinars Live Online In Person
Company Information Mailrelay Spain mailrelay.com	Company Information Twilio SendGrid Founded: 2009 United States sendgrid.com/en-us
Alternatives Acumbamail	Alternatives Sendbird
Ecomail	Selzy
tinyEmail tinyCo	SMTP.com Ziff Davis
UltraMail24	turboSMTP
SpiceSend View All	Maileroo View All
Categories Email Marketing	Categories Drag and Drop Email Builders eCommerce Marketing Email APIs Email Deliverability Email Management Email Marketing Email Template Design Email Testing Email Tracking Email Verification Marketing Automation SMTP Transactional Email
Email Marketing Features A/B Testing Artificial Intelligence Auto-Responders CAN SPAM Compliance Customer Surveys Drip Campaigns Dynamic Content Event Triggered Email Image Library Landing Pages/Web Forms Mailing List Management Mobile Optimized Emails Reporting/Analytics Subscriber Management Template Management WYSIWYG Email Editor	Email Marketing Features A/B Testing Artificial Intelligence Auto-Responders CAN SPAM Compliance Customer Surveys Drip Campaigns Dynamic Content Event Triggered Email Image Library Landing Pages/Web Forms Mailing List Management Mobile Optimized Emails Reporting/Analytics Subscriber Management Template Management WYSIWYG Email Editor Show More Features Email Management Features Data Recovery Email Archiving Email Monitoring Queue Manager Response Management Routing Shared Inboxes Signature Management Spam Blocker Whitelisting / Blacklisting Email Template Design Features A/B Testing Code From Scratch Drag & Drop Editing Image Library Import HTML Code Mobile-Friendly / Responsive Potential Issue Identification Premade Templates Proofing Reporting / Analytics Text Editor Theme Editor Email Testing Features A/B Testing Accessibility Testing Deliverability Rates DMARC Analytics HTML Validation Improvement Recommendations IP Blacklist Checking Pre-Send Email Testing Preview Across Browsers & Devices Reporting / Analytics Sender Reputation Scoring Spam Testing Email Tracking Features A/B Testing Audience Segmentation Campaign Management Event-Based Notifications Location Tracking Team Management Email Verification Features Bulk Email Verification Catch-all Server Detection Disposable Email Detection Domain Check Mail Server Validation Single Email Verification Spam Trap Detection Syntax Check Marketing Automation Features A/B Testing Analytics / ROI Tracking Artificial Intelligence Content / Blogging Platform Customizable CTAs Drip Campaigns Dynamic Content Landing Pages / Web Forms Lead Scoring Sales Intelligence Search Marketing Segmentation Social Marketing Website Visitor Tracking Transactional Email Features A/B Testing Contact Database Dynamic Content Email Monitoring Mailing List Management Reporting/Analytics Spam Check Template Management eCommerce Marketing Features AB Testing Abandoned Cart Email Analytics / ROI Tracking Customer Data Profiles Dynamic Content Email Marketing Email Personalization Facebook Ads Google Ads Product Recommendations Push Notifications Retargeting Search Marketing Segmentation Signup Forms & Popups SMS Marketing Social Marketing Triggered Emails Website Visitor Tracking
Integrations Google Analytics Ninja Popups Optingun Stackreaction Thrive Architect Thrive Leads Thrive Theme Builder Viewed WordPress 123worx Blendo Claspo Ecomz Glue Loyalty Ikigai Keepnet Labs MEDEIL Ortto Shift Tilda Show More Integrations View All 9 Integrations	Integrations Google Analytics Ninja Popups Optingun Stackreaction Thrive Architect Thrive Leads Thrive Theme Builder Viewed WordPress 123worx Blendo Claspo Ecomz Glue Loyalty Ikigai Keepnet Labs MEDEIL Ortto Shift Tilda Show More Integrations View All 565 Integrations
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