I usually buy multiple deals of similar type as backups. You can tell about my buying habits with the number of deals bought on Appsumo (reaching 3,500). Of all the flipbooks saas, I have bought 6 different deals (3 on appsumo).

I had an opportunity to dig into each of them. Flipbooklets is clearly the winner. I shelved the rest and is using only this one. The unlimited flipbooks is clearly a steal. At the moment, no other deals offer this. To put icing on the cake, the features are awesomely delicious.

These beautiful books are valuable tools for our sales team. We use as proposals and sales presentation for our cold outbound. Not only it minimize the chance of our emails landing in spam, it is also a perfect method for cold outreach.

We have yet to explore more creative ways to use this tool but so far it is just pure awesome. Then as a bonus, the support is fantastic. Ben is very attentive and always reply very fast. I can tell how much he care about his products, which speaks volume.

Buy this, you will not regret it. I strongly recommend snap it up before it's gone from Appsumo. There are good deals, there are great deals, then there are just the deals you simply cannot afford not to have. FYI. I get no incentive for writing this review. I simply cannot say enough great things about this product!