Top Email Marketing Startups in 2027

6ix Inc. is a financial technology company on a mission to unlock social mobility on a global scale by empowering anyone, from anywhere, to invest in anything. Our flagship product - 6ix.com - combines the power of community and technology by making it easy for anyone to attend, host, and market virtual investment summits. Virtual investment summits are live, interactive events delivered over the internet by video, and are specifically designed around the unique capital markets needs of investors, analysts and companies. From Jul 01, 2020, to Dec 31, 2020, 6ix.com powered 108 virtual investment summits, attracting more than 29,059 registrations and 11,098 attendances from a community of more than 38,697 members.

HighLevel is an all-in-one Sales & Marketing CRM currently powering hundreds of thousands of businesses worldwide. Functionality includes CRM, Email, 2-way SMS, Consolidated SMS/Messenger/Instagram DM/Whatsapp/GMB Chat, Outbound Calling, Call Tracking, Call Recording, Power Dialer, Form Builder, Survey Builder, Funnel Builder, Website Builder, Online Scheduling, Workflow Automation, Social Media Scheduling, Proposals, Estimates, Invoicing, Reporting, Webhooks, and more! Flat pricing, unlimited sub-accounts for agencies managing clients that can be cloned to speed up setups, and even white-label!

We uncover buying signals to find the people looking for services like yours, then catch their attention with personalized, authentic communication. Our proven approach to outreach provides your team an inbox full of activated prospects, ready to continue the conversation.

MailerLite provides all the latest email marketing features designed to help you grow subscribers and build stronger relationships. Sign up for a free account to try everything including our Drag & Drop Editor and Automation features.

Route sends automated emails based on customers behavior. Other tools do that too, but Route does it amazingly fast and easy.

EAB is seeking an innovative, results-oriented Product Marketing Manager to execute and develop outbound, multi-channel marketing campaigns for a suite of technology and enrollment products aimed at helping universities graduate more students. In this role, you will work cross-functionally with Sales, Content Marketing, and Research to accomplish marketing goals and objectives. You will craft the messaging and the positioning for your product(s) across channels. You will report on campaign ROI and make data-driven adjustments to campaigns to maximize conversions. This role is based in Washington, D.C.

At Flodesk, we believe that creating a small business is for everyone. We're the newest player in the email marketing software field—and also the fastest growing! We're driven by our mission to make small business owners more successful through good design and marketing. Founded in 2018, Flodesk is a remote-first company headquartered in San Francisco, California with a globally distributed team.

Good Inside is the breakthrough parenting approach giving millions of parents a new way to see and solve challenges in their home.

Proofy is an email verification platform built for businesses that need reliable email data before sending campaigns, importing leads into CRMs, or accepting addresses through signup forms. The platform uses a multi-layer verification process that combines syntax validation, domain and DNS checks, MX record verification, SMTP and mailbox-level signals, disposable email detection, catch-all detection, role-based address identification, mailbox-full indicators, mail-provider information, and additional risk analysis. Proofy supports single email verification, bulk verification for CSV and TXT files, and REST API workflows for signup forms, CRMs, SaaS applications, lead-generation systems, and backend processes. Email addresses are classified as Valid, Invalid, Risky, or Unknown, helping teams improve email data quality and reduce invalid or risky addresses before sending. Proofy offers pay-as-you-go and subscription pricing. Purchased credits do not expire, duplicate addresses are not charged, and Unknown verification results are not charged.