Based on our record, Sling seems to be more popular. It has been mentiond 7 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.
Using Sling (https://getsling.com/) for a distributed CS team. It's working pretty well. We're spread across six timezones, been using it for five months. Free version's done well enough for us. Source: almost 2 years ago
If you want to try a free product, Sling scheduling app is good. You can google the reviews to see if that match your needs. Source: about 2 years ago
But I think you might want to look at some more dedicated scheduling software like Sling. Source: over 2 years ago
I've used Sling with my guard team. It's primarily a scheduling app, but it also has messaging functions. Source: over 2 years ago
I suggest https://getsling.com it's not open source but the free version is really good. Take a shot at it. GL. Source: almost 3 years ago
Primavera Submittal Exchange Cloud Service - Oracle Primavera or Submittal Exchange - which Project Portfolio Management software is better? Oracle Primavera cost more but does it fit your needs? Access inside key differences (chart included) and find the right Project Portfolio Management
When I Work - When I Work is an employee scheduling and communication app using the web, mobile apps, text messaging, social media, and email.
elec calc - Electriciy bill cost calculator. Electricity usage/consumption calculator.
Deputy - Deputy is a software for employee scheduling, time and attendance and communication management.
GuildQuality - Customer satisfaction surveying to deliver customer experiences, gather feedback, track performance, and share reviews and testimonials.
ResourceGuru - The fast, simple way to schedule people, equipment, and other resources online.