Plunk
useplunk.comTransactional email, campaign broadcasts and event-triggered workflows in one platform
Transactional email, campaign broadcasts and event-triggered workflows in one platform
Paid email accounts with a documented encryption-centered design
Customer email flows that respond to signups and product activity
Set usage charges and control when a subscription starts billing
Email API and SMTP sending with inbound message routing to applications
WordPress newsletter production with a shared email and web-publishing workflow
Email API, SMTP and campaigns with batched event notifications
Permission-based email campaigns with segmented autoresponder sequences
Product-connected marketing, lifecycle and transactional email
Lead capture, audience segments and email follow-up in one platform
Design-focused email with polls, click triggers and creator checkout
Email campaigns and application messages with shared recipient capacity and delivery reports
Retail and custom fonts with modular, generally five-year usage licenses.
Carry metered events through billing and collection
An email and calendar app where AI agents handle email jobs you describe.
Turn product usage into invoices with hosted or self-managed billing
Compare Ethereum ecosystem usage and reuse openly licensed metric data
Find image references and follow their licence details
Bill SaaS contracts, subscriptions and measured consumption
Employee time and attendance analytics with active/idle records, timesheets, and workforce reports.
Scheduled email campaigns with reusable suppression filters
Email and SMS campaigns priced around platform edition and sending speed
Email tools that add tracking, templates, and collaboration to your inbox