Based on our record, Knock App seems to be more popular. It has been mentiond 4 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Knock.app – Notifications infrastructure for developers. Send to multiple channels like in-app, email, SMS, Slack, and push with a single API call. The free plan includes 10,000 messages/mo. - Source: dev.to / 4 months ago
Knock is a developer tool for building cross-channel notification systems. You can use it to add in-app notifications to your app with pre-built components to get you started quickly, but the power comes from integrating in-app and out-of-app channels such as email, push, SMS, and Slack. You can build workflows for these notifications so the right messages are sent via the right channels to the right users at the... - Source: dev.to / 7 months ago
As an aside, we used Knock here as a way to quickly integrate the transactional email service, build an email template, and send a test email through each service, without needing to write service-specific integration code. Knock can also take care of managing our email templates, giving us cross-provider analytics, and sending cross-channel notifications to other in-app and out-of-app channels like push, SMS, and... - Source: dev.to / 8 months ago
Knock - Manages our user notification infrastructure + Slackbot, so we don't end up sending out 10 emails for batch events (like comments). Source: about 1 year ago
SuprSend - Single Notification API for Every Channel (SMS, Slack, Whatsapp, Email, SMS, Push, App Inbox)
PDFCrowd - Pdfcrowd is a Web/HTML to PDF online service. Convert HTML to PDF online in the browser or in your PHP, Python, Ruby, .NET, Java apps via the REST API.
MagicBell - Your app needs a notification inbox – with real-time sync, web & mobile push, and a UI that matches your brand.
DocRaptor - As the only API powered by the Prince HTML-to-PDF engine, DocRaptor provides the best support for complex PDFs with powerful support for headers, page breaks, page numbers, flexbox, watermarks, accessible PDFs, and much more
Courier - Courier is a notification API built for developers. Design once, and deliver to any channel – email, Slack, SMS, push, and more – all through a single API.
PDFShift - Convert any HTML documents to high-fidelity PDF using a single POST request