SendGrid vs. iNewsletter Comparison


SendGrid Twilio SendGrid	iNewsletter Naavi	+	+
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		Related Products 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. 1,467 Ratings Visit Website Klaviyo Klaviyo is the AI-first B2C CRM platform that helps you 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. Built-in AI agents plan and launch campaigns, personalize every send, answer questions, and resolve issues. 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 4,977 Ratings Visit Website 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." 111 Ratings Visit Website 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. 1,232 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 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. 5 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. 690 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. 16 Ratings Visit Website Visual Visitor AI Sales Rep with Person-Level Website Identification Identify and Influence Your Engaged Website Visitors into Sales-Ready Leads – Before You Commit a Single Working Hour. Lower Funnel, Higher Value Leads Using our advanced WebID +Person identification technology, we uncover and identify the most engaged visitors to your site. - 40 points of data about each prospect, including first name, last name, email address, and more. - Engaged, But Anonymous: These prospects are conducting online research but haven’t met with your sales team yet. - These visitors are deep in your sales funnel, spending time on your key ‘buying pages’ but remaining unknown to you. - Our AI Sales Rep identifies and gently engages with these visitors, influencing them to express interest. This is 100% automated. Leverage the power of AI to turn your website visitors into meeting-ready leads effortlessly. 250 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 176 Ratings Visit Website
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.	About iNewsletter can go beyond a simple email newsletter to an immeserive, multi-page newsletter hosted on the web. Every newsletter is automatically responsive for any device size including iPad, mobile & desktop. No extra design needed. Get real insight into your readership. Compare newsletter performance, see most popular pages including granular email opens, clicks and failures. Publishing your newsletter sends a rich email summary complete with photos and snippets of your content pages for the best chance of getting your newsletter opened. Not your regular photo experience. iNewsletter’s photo-first design means displaying any number of photos is done in a beautiful, immersive way. How things look and feel are central to iNewsletter’s newsletter builder. Copy and paste from various places and be assured formatting remains standard to the page you’re editing.
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 of all sizes searching for an email API to deliver an exceptional email experience	Audience Online Newsletter solution for businesses
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 $19.95 per month Free Version Free Trial	Pricing $15 per month Free Version Free Trial
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	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 Twilio SendGrid Founded: 2009 United States sendgrid.com/en-us	Company Information Naavi Founded: 2012 Australia inewsletter.co
Alternatives Sendbird	Alternatives MailerLite
Selzy	Publicate
SMTP.com Ziff Davis	Notocat
turboSMTP	Minutemailer
Maileroo View All	Get a Newsletter getanewsletter View All
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	Categories Email Marketing Email Newsletter Email Template Design
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 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 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 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	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
Integrations 3radical Voco ASPIRE Health Airbyte Blaze Boon Email List Validation Goptimise Housecall Pro Integrate.io LeadsBridge Little Green Light MailTester One Mortgage System (OMS) Remarkety Salesmachine Smart Apartment Data SutiAP TrackVia TugBiz Websand Show More Integrations View All 580 Integrations	Integrations 3radical Voco ASPIRE Health Airbyte Blaze Boon Email List Validation Goptimise Housecall Pro Integrate.io LeadsBridge Little Green Light MailTester One Mortgage System (OMS) Remarkety Salesmachine Smart Apartment Data SutiAP TrackVia TugBiz Websand Show More Integrations
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