Based on our record, BetterWorldBooks should be more popular than Sling. It has been mentiond 50 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.
Have you not searched for used book sites? There are so many and you can definitely get the size of paperback you want at usually good prices. Eg betterworldbooks.com wob.com, abebooks.com etc etc. Source: 6 months ago
I use betterworldbooks.com which is used books [mostly - some new], where a large amount of profits go to world-wide literacy projects. Source: about 1 year ago
In addition to the local options, you can also check betterworldbooks.com - I've found some good deals on used books there. Source: about 1 year ago
Betterworldbooks.com is one of my favorites. Part of the profits go towards helping libraries and literacy programs. They also have a bargain bin where the more books you buy the cheaper they get. Source: about 1 year ago
Betterworldbooks.com for every book purchased, they donate a book. Source: over 1 year ago
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
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