What made my experience great What made my experience great? ISBNdirect is quick, easy, and straightforward, without any hassles. And the price? Truly amazing! There are companies out there charging a lot more, for a lot less. ISBNdirect, not only provides the isbn number, but also more value added accessories that other companies charge for (like the barcode). Great job!

I'm very pleased to have discovered… I'm very pleased to have discovered your platform, the support works very well and quickly! Naturally, as I am very satisfied with everything, I strongly recommend it to anyone interested in purchasing ISBNs for their books.

I was really pleasantly surprised how… I was really pleasantly surprised how quickly and effortlessly I was able to buy an ISBN number and use it with a self-publishing company. The price is great in comparison with other recommended websites. Thank you for this important service. I'm sure I will get back to ISBNdirect.com to get more ISBN numbers.

Excellent service Excellent service for an ISBN! The guy went above and beyond to answer several other questions. I will totally use this service again! Good job, ISBNdirect!

Quick support and service I am very satisfied with the support and service I received. I received my ISBN promptly, and the support team even caught an error in my book title and fixed it before publishing. Their attention to detail and quick response time was a pleasant surprise and a kind gesture on their part.