Compare FeedOtter vs. Quuu

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.

GetResponse offers an all-in-one marketing platform designed to equip marketers, solopreneurs, creators, coaches, and small business owners with powerful, user-friendly tools for email marketing, automation, and content monetization. With more than 25 years of experience, GetResponse supports audience growth and engagement through email campaigns, enables seamless course creation and sales, and helps turn passion into profit. It’s the ideal choice for building personal brands, selling products and services, and creating loyal customer communities.

Send messages that your customers will read (and take action on). Attentive's AI powered SMS & Email platform helps retailers to ecommerce entrepreneurs engage with customers and drive billions of dollars in revenue. We'll help optimize your marketing program by helping you to target the right audience, measure your most important metrics and optimize your marketing program. With over 100 flexible integrations you can connect seamlessly to the rest your marketing stack. We partner with industry leaders in retail and e-commerce, food & beverages, and media & entertainment. Attentive's AI powered SMS & Email platform will double ROI in just a couple of months. Learn more about the 30-day free trial.

EngageBay, a simple, affordable and integrated marketing, sales, and service automation platform, comes with free CRM. It was created to help small businesses and startups grow. The marketing automation suite allows you to save time, nurture your audience, and automate repetitive, manual tasks. The free CRM and sales automation allow you to organize all your contacts, track deals, and build your sales pipeline. You can also build lasting customer relationships. Finally, you can provide real-time support to customers with the helpdesk and live chat features. In minutes, track, prioritize, and resolve customer support tickets.

Riddle offers an online platform that enables users to craft interactive content like quizzes, surveys, personality tests, prediction games, and leaderboards. Create content on our platform and seamlessly embed it into your website. Our mission? To boost engagement, generate leads, segment your audience, and monetize content—all with full GDPR compliance. #### What does Riddle provide? We help our clients tackle the following challenges: - Enhance user engagement and increase time spent on your site - Expand ad opportunities and simplify the creation of branded and sponsored content - Collect zero-party data directly from your audience - Generate high-quality leads - Organize competitions and prize draws online and during live events - Gain insights into user behavior and preferences #### Key features include: - Unlimited plans with no restrictions on views, starts, or leads - Tools to create quizzes, surveys, polls, personality assessments, and leaderboards - Easy embedding of content on websites and within apps - Access to 15 different content formats that can be mixed and matched - Secure data collection and storage solutions - Integrations with tracking systems, CRM platforms

Virtuous is the only responsive fundraising platform that enables nonprofits to build stronger donor relationships and increase their impact with confidence. Virtuous can help you unify and empower your team to achieve your goals. The world in which you fundraise has changed. Virtuous is your growth partner in the new normal. We unify your fundraising, marketing and donor development activities, eliminate redundant back-office tasks, provide insights and signals, and help you deliver dynamic donor experiences at scale. All the features you would expect from a solid CRM, plus data insights that will help you build deeper donor relationships. Email marketing, mail segmentation and campaign tools are all part of a robust CRM that increases engagement. Data-driven donor insights powered from wealth, social media engagement, location, and any other data to help listen to constituents at large.

Act! is the leading provider of all-in-one CRM and Marketing Automation solutions that empower small and midsize businesses to market better, sell more, and create customers for life. Act! Premium accommodates all the unique ways you work, not the other way around, and adapts to any business or industry. Act! Premium is available both on-premises (Act! Premium Desktop) and in the cloud (Act! Premium Cloud). Or, you can leverage a hybrid deployment for maximum flexibility! Plus, you’ll never grow out of Act!, because we offer a portfolio of CRM and marketing automation solutions that can fit your needs at any stage.

Founded in 2011 as one of the first mobile measurement partners, Kochava now supports campaign measurement across any device, any channel, and any audience. Tap into multi-touch attribution, next-generation MMM, and always-on incremental measurement disciplines to achieve data-driven, privacy-durable growth strategies. Understand which omnichannel tactics boost customer acquisition and retention. Key features include: omnichannel app attribution and analytics, cost and ROI measurement, deep linking, marketing data management and ETL support, ad fraud detection and prevention, and strategic services. The Kochava library of software development kits (SDKs) provide out-of-the-box measurement support across mobile, connected TV, web, and other connected devices. Built-in integrations enable clients to activate and measure campaigns with Google Ads, Meta, Apple Search Ads, X, Snap, Roku, LG Ads, Amazon Ads, NBCUniversal, TikTok for Business, Yahoo, and thousands of other ad networks, CTV platforms, and super publishers. Embrace privacy-first measurement with support for Apple’s SKAdNetwork on iOS, Google’s Privacy Sandbox on Android, and a modern marketing mix modeling (MMM) platform that future-proofs your measurement.

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.

HubSpot is an AI-powered customer platform with all the software, integrations, and resources you need to connect your marketing, sales, and customer service. HubSpot's connected platform enables you to grow your business faster by focusing on what matters most: your customers. HubSpot CRM is more than just a tool. It's the lifeblood of your business. Our CRM is the ultimate solution to empower your team to create deeper customer relationships. It transforms how you interact with your clients. It offers a seamless integrated platform for sales and marketing, as well as customer service. HubSpot CRM gives you unparalleled insight into your customer interactions. It's all organized in a simple, intuitive dashboard that will increase the efficiency of your team. Our platform is designed to grow with your business, providing scalable solutions to adapt to changing business needs. HubSpot CRM also offers a robust, free version that is packed with essential features. This makes it the ideal choice for ambitious businesses. HubSpot CRM is the future of customer management. Every interaction with customers is an opportunity to grow. Get a demo to learn about our premium software, or get started with our full suite of free tool.