AcelleMail

Drip Drop is an email and SMS marketing automation tool that runs on your own provider accounts. Connect SendGrid, Mailgun, Gmail, Outlook, SMTP, Twilio, or Telnyx and you send at provider cost, no per-contact markup on top of what you already pay to send. You build campaigns in a drag-and-drop flow builder: triggers, delays, branching, and timezone-aware scheduling, with email or SMS at each step. Import and manage contacts, segment and organize with tags and custom fields, start from a template or have AI draft the copy, then track opens, clicks, and delivery per flow. Webhooks and a public API connect it to what you already run, and unsubscribes, STOP/HELP, and consent handling are built in.

sendbunny is the self-hosted email platform you own. A modern AWS-native alternative to Resend, SendGrid, Mailgun, and Mailchimp for developers and businesses that want lower email costs, unlimited contacts, and full control of their customer data. Deploy to your own AWS account in three clicks- no terminal or YAML. Pay a one-time license instead of a monthly platform bill that grows with your list, then send through your own AWS infrastructure. Run transactional and marketing email from one platform. Manage unlimited contacts, audiences, campaigns, templates, sending domains, APIs, suppressions, and analytics with one unified editor. Your infrastructure. Your data. Your sending reputation. No vendor lock-in or per-contact pricing. Ideal for developers, SaaS teams, startups, agencies, and businesses looking to reduce ESP costs without giving up modern email tools. sendbunny - transactional & marketing email, on your AWS.