Constant Contact vs. HubSpot Marketing Hub vs. SendGrid Comparison


Constant Contact	HubSpot Marketing Hub HubSpot	SendGrid Twilio SendGrid	+
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			Related Products 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 17,180 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 5,288 Ratings Visit Website GetResponse GetResponse is a lifecycle automation platform for businesses that want to drive more consistent, repeatable revenue across the entire customer journey. We help you move customers from first touch to first purchase, repeat purchase, and reactivation - using email, SMS, push notifications, and lifecycle automation across every stage of the customer journey With built-in deliverability, behavioral triggers, and deep integrations, you can launch faster, reduce manual work, and turn your lifecycle into a predictable revenue system. No disconnected tools. No campaign chaos. Just one system designed to move customers forward. 1,774 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. 1,438 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. 158 Ratings Visit Website Trumba Trumba is an event calendar and registration platform for your website or intranet. Manage all your event data in one place and publish custom calendars for your end users. Trumba currently powers the event calendars for large organizations and small businesses worldwide. Features include: • Customizable and unlimited calendars to cater to multiple audiences or business units. • Integration with 3rd party calendars to manage and publish all events in one place. • Flexible event management with custom templates and role-based editor access. • Event registration with custom forms and payment gateway support. • Attendee management including automated wait listing. • HIPAA-compliant solution for hospitals and healthcare organizations. • SSO support for user and visitor management. • Automated reminders and follow-ups, calendar syncing and personalized event lists. • Integration services and ongoing support included. • And so much more.... Get a demo or free trial today. 49 Ratings Visit Website EventsAir EventsAir is a comprehensive, all-in-one event management platform. With over 30 years of expertise, EventsAir has powered 350,000+ successful, complex events, earning the trust of the industry's best to deliver seamless, standout experiences. Our feature-packed, cloud-based platform provides all the tools and technology event planners need to execute engaging in-person, virtual, and hybrid events from start to finish. Flexibility is at the heart of EventsAir's design, ensuring it scales and transforms effortlessly to cater to the diverse needs of events, delivering an experience that's tailor-made for everyone involved. From built-in budgeting and accounting tools to breathtaking on-brand event sites, seamless registration experiences, and even mobile event apps that can be published in minutes, EventsAir truly makes event planning a breath of fresh...air. At EventsAir, we stand as a dedicated technology partner. 126 Ratings Visit Website Jotform Trusted by over 25 million users, Jotform is an all-in-one, no-code platform that simplifies data collection, automation, and online sales. Using its drag-and-drop Form Builder, businesses can create customized forms and surveys to collect leads, payments, and e-signatures. With 10,000+ templates and advanced features like conditional logic and 200+ integrations, Jotform streamlines workflows. Jotform's AI-powered Agents provide real-time customer support, guiding users through form submissions, answering questions, and ensuring a smooth experience while reducing manual intervention. These AI agents learn from interactions to improve responses, enhancing efficiency and customer satisfaction. The platform also includes a Store Builder to sell products and services, accept payments through 30+ gateways, and tools like Approvals and Report Builder to automate workflows and generate actionable insights. 8,206 Ratings Visit Website Letsignit Letsignit is a centralized email signature management platform for organizations of all sizes. Create, assign, and manage signatures for all employees, standardize formats company-wide, and reduce manual requests with updates driven by directory data such as Active Directory. Designed for Microsoft 365 and Exchange environments and compatible with common email clients, it supports brand consistency and compliance while giving Marketing and Comms controlled access to run targeted banner campaigns. Hosted on Microsoft Azure and certified ISO 27001 and ISO 27018, Letsignit meets enterprise security requirements and keeps signature management simple at scale. 213 Ratings Visit Website Adzooma Adzooma’s an award-winning digital marketing platform that helps businesses of any size grow by making online marketing easy. Our all-in-one platform helps you set up, manage, and optimize your Google, Facebook, and Microsoft advertising campaigns all in one place. By leveraging innovative machine learning and data science, our platform pinpoints what drives online business success to make sure you get the most out of your advertising campaigns. Track PPC performance and highlight over/under spend to improve your quality score, conversions, and ROI. Packed with all the tools you need to grow your business, Adzooma gives you a crystal clear view of where your online marketing is right now, then provides personalized checklists to help you drive business growth. Join thousands of business owners like you and see how we make growing your business online simple. 254 Ratings Visit Website
About We deliver for small businesses with powerful tools to simplify and amplify digital marketing. Whether it's driving sales, growing a customer base or engaging an audience, we help you build strong connections and generate powerful results. - Grow your audience Build your list fast with landing pages, social media lead ads, and more. - Deepen customer relationships Create professional emails, segment your list and automate your messages to drive more engagement and sales for your business. - Simplify your social media Create and manage social posts and ads to generate awareness, drive leads and promote growth, all from one place. - Sync with the apps you're already using Connect with digital tools you're already using to grow your business and sell more online, faster.	About Grow your traffic, convert leads, and prove ROI with HubSpot Marketing Hub. An all-in-one inbound marketing software, HubSpot offers the tools that brands and marketing professionals need to build and launch effective campaigns that help their business get noticed. This includes search engine optimization (SEO), writing blogs & creating web content (CMS), leveraging social media like Facebook, LinkedIn & Twitter, and more. With Marketing Hub, we’ll help your team grow traffic, convert leads, and track your entire funnel in one place. Drag and drop your way to polished landing pages and email templates. Quickly publish blog posts that establish you as an authority on any subject and help you get found online. And you’ll be ready for visitors from any device because your content is responsive right out of the box. Get real-time SEO suggestions, and create a content strategy that adapts to the way modern search works. And much, much more.	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	Platforms Supported Windows Mac Linux Cloud On-Premises iPhone iPad Android Chromebook
Audience Small businesses that want a simple and affordable email marketing and marketing automation solution that includes event management tools, social campaigns, and surveys	Audience Marketing professionals at companies of all sizes that need an all-in-one powerful marketing 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	Support Phone Support 24/7 Live Support Online
API Offers API	API Offers API	API Offers API
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing $12 per month Free Version Free Trial	Pricing $50 per month Free Version Free Trial	Pricing $19.95 per month Free Version Free Trial
Reviews/Ratings Overall 4.5 / 5 ease 4.8 / 5 features 4.6 / 5 design 4.5 / 5 support 4.6 / 5 Read all reviews	Reviews/Ratings Overall 4.6 / 5 ease 4.6 / 5 features 4.6 / 5 design 4.5 / 5 support 4.2 / 5 Read all reviews	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	Training Documentation Webinars Live Online In Person
Company Information Constant Contact Founded: 1998 United States www.constantcontact.com	Company Information HubSpot Founded: 2006 United States www.hubspot.com	Company Information Twilio SendGrid Founded: 2009 United States sendgrid.com/en-us
Alternatives ActiveCampaign	Alternatives ActiveCampaign	Alternatives Sendbird
Klaviyo	Klaviyo	Selzy
GetResponse	SalesTarget.ai SalesTarget LLC	SMTP.com Ziff Davis
Mailchimp Intuit Mailchimp	HubSpot CRM HubSpot	turboSMTP
HubSpot CRM HubSpot View All	HubSpot Customer Platform HubSpot View All	Maileroo View All
Categories Conversion Rate Optimization Drag and Drop Email Builders eCommerce Marketing Email Marketing Email Newsletter Email Template Design Email Tracking Event Marketing Lead Management Marketing Automation Registration Social Media Advertising Social Media Management Social Media Marketing Survey	Categories Account Data Management Account-Based Orchestration Ad Management Blog Campaign Management Content Marketing Conversion Rate Optimization Demand Generation Drag and Drop Email Builders eCommerce Marketing Email Marketing Email Newsletter Landing Page Lead Scoring Marketing Automation SEO Social Listening Social Media Advertising Social Media 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 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 Show More Features 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 Tracking Features A/B Testing Audience Segmentation Campaign Management Event-Based Notifications Location Tracking Team Management Event Marketing Features Audience Segmentation Campaign Management Email Marketing Event Calendar Landing Pages / Web Forms Location-Based Marketing Reporting/Analytics Social Media Promotion Surveys & Feedback Website Management Registration Features Activity Registration Attendance Management Badge Management Calendar Management Class Registration Contact Management Event Registration Form Builder Group Registration Marketing Management Online Registration Onsite Registration Payment Processing Refund Automation Self Check-In Surveys & Feedback Social Media Management Features Automated Publishing Brand Tracking Content Management Customer Engagement Multi-Account Management Multi-User Collaboration Post Scheduling Reporting/Analytics Social Media Monitoring Social Media Marketing Features Analytics Automated Publishing Contact Management Content Management Conversion Tracking Customer Targeting Keyword Filtering Multi-Account Management Post Scheduling Survey Features Custom Survey URLs Data Analysis Tools Email Marketing Mobile Survey Offline Response Collection Paper Survey Question Branching Question Library Site Intercept Survey Skip Logic Supports Audio / Images / Video	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 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 Show More Features Blog Features Analytics Collaborative Writing Comment Moderation File Sharing Group Posting Monetization Tools Post Management Search WYSIWYG Rich Text Editing Campaign Management Features Channel Management Contact Database Email Marketing Event Triggered Actions Lead Management Multi-Campaign Content Marketing Features Audience Targeting Brand Management Campaign Management Categorization / Grouping Conversion Tracking Distribution Management Editorial Calendar Multi-Channel Publishing Publish Scheduling SEO Management Social Media Management Video Management Landing Page Features A/B Testing Analytics Drag & Drop Form Creation Real Time Editing Responsive SEO Management Templates SEO Features A/B Testing Artificial Intelligence (AI) Auditing Competitor Analysis Content Management Dashboard Google Analytics Integration Keyword Research Tools Keyword Tracking Link Management Localization Mobile Search Tracking Rank Tracking Revenue Management User Management Social Media Marketing Features Analytics Automated Publishing Contact Management Content Management Conversion Tracking Customer Targeting Keyword Filtering Multi-Account Management Post Scheduling	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 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 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 Show More Features Email Management Features Data Recovery Email Archiving Email Deletion Email Discovery Email Monitoring Email Recall 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 Transactional Email Features A/B Testing Contact Database Dynamic Content Email Monitoring Mailing List Management Reporting/Analytics Spam Check Template Management
Integrations Alpine IQ Convert Pro Crowdin Gravity Forms Justuno Ketch LeadsBridge Magento MyWiFi Networks NeverBounce Stackreaction Teamleader Thrive Architect Thrive Leads Thrive Theme Builder ViralSweep Wufoo Yieldify Zapier Zoom Team Chat Show More Integrations View All 587 Integrations	Integrations Alpine IQ Convert Pro Crowdin Gravity Forms Justuno Ketch LeadsBridge Magento MyWiFi Networks NeverBounce Stackreaction Teamleader Thrive Architect Thrive Leads Thrive Theme Builder ViralSweep Wufoo Yieldify Zapier Zoom Team Chat Show More Integrations View All 569 Integrations	Integrations Alpine IQ Convert Pro Crowdin Gravity Forms Justuno Ketch LeadsBridge Magento MyWiFi Networks NeverBounce Stackreaction Teamleader Thrive Architect Thrive Leads Thrive Theme Builder ViralSweep Wufoo Yieldify Zapier Zoom Team Chat Show More Integrations View All 611 Integrations
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