Based on our record, Spark Mail seems to be a lot more popular than Flock. While we know about 30 links to Spark Mail, we've tracked only 2 mentions of Flock. 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.
Flock.com — A faster way for your team to communicate. Free Unlimited Messages, Channels, Users, Apps & Integrations. - Source: dev.to / almost 3 years ago
He's coming with years of experience of having architected systems at Uber, Flock, Sumo Logic and was a founding engineer who helped design the cryptography primitives at Zeta. Someone of his caliber coming onboard means that we'll be able to ship nicer things faster. 🎉. Source: almost 3 years ago
Using https://sparkmailapp.com/ for email, where I put in all my email IDs and make it a ritual to finish all email in one go once in the day, I habit bundle the email with coffee always. Source: 7 months ago
Regarding email, I find the Mail app to be adequate for most purposes. However, I do prefer Mimestream on Mac and Spark on iOS for their user interface. Specifically, I find Spark on Mac to be a bit heavy. It is worth noting that I use custom domain email hosted through Apple instead of Gmail. Source: about 1 year ago
Apps like Notion,Forest, Veamly orSpark can be useful. Source: about 1 year ago
Nope, I like Spark on MacOS and iOS and the Fastmail web interface on everything else. Source: about 1 year ago
I use Spark Mail. I think it can fulfill all the requirements you listed. Source: over 1 year ago
Slack - A messaging app for teams who see through the Earth!
Microsoft Outlook - Organize your world. Outlook’s email and calendar tools help you communicate, stay on top of what matters, and get things done.
Mattermost - Mattermost is an open source alternative to Slack.
Thunderbird - Thunderbird is a free email application that's easy to set up and customize - and it's loaded with great features!
Microsoft Teams - Microsoft Teams provides the enterprise-level security, compliance and management features you expect from Office 365, including broad support for compliance standards, and eDiscovery and legal hold for channels, chats, and files.
Airmail - Airmail is a lightweight and lightning fast mail client for Mac.