Prefinery
Prefinery runs viral waitlists and referral programs so startups can collect signups before launch.
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CategoryMarket
SectionEmail & newsletters
Made in🇺🇸 United States
Websiteprefinery.com
Last checked live2026-11-11
More in Email & newsletters · 341 tools
- LetterheadLetterhead is an email platform for teams to write, measure and automate newsletters.
- MaildosoMaildoso provides mailboxes built for cold email with quick setup and deliverability focus.
- NotisendNotiSend is a Russian platform for sending email, SMS and messenger campaigns with an email builder.
- DeBounceDeBounce validates and cleans email lists in bulk and offers real-time checks on signup forms.
- MailerLiteMailerLite is an email marketing tool with drag and drop editor, automation and a free plan.
- OngageOngage is an email marketing platform for personalized sending, list data use and deliverability management at scale.
- NotixNotix is a web push notification service for re-engaging website visitors on desktop and mobile, with a free plan.
- SMSGatewayHubSMSGatewayHub is a bulk SMS service in India for sending OTP, promotional and WhatsApp messages.
🇺🇸 More made in United States
- MailbirdMailbird is a desktop email client for Windows and Mac that brings several email accounts and apps into one window.
- LushaLusha provides verified B2B contact data and buying signals for sales teams through a workspace and browser tools.
- Spinach.aiSpinach is an AI meeting assistant that runs meetings, transcribes them in 100 languages and drafts summaries and follow-up tasks.
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- AnimakerAnimaker is an online animation maker with templates and characters for building animated videos, with a free plan.
- RemNoteRemNote turns notes, PDFs and videos into flashcards, quizzes and summaries using spaced repetition for students.
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