Verified purchaser
No support after appsumo sale
The project does not have a way to content the developer, no roadmap.
In its current state the app leave a lot to b e desired. It over writes and inserts false stories and testimonials that if you don't catch them will be problematic. If you are new to using AI and want to write a book this is not your first choice . It does write but need very heavy editing because it writes drivel and wrong info, often.
Casper_FirstBook.ai
Jul 14, 2026Thanks for the review, Vincent, though I'd push back on a few points here.
On support: we're reachable at [email protected] and reply to every email, usually within a day. We also run a complete free course inside our Skool community that walks through exactly how to use the platform, plus a group of authors sharing what works. So the support and guidance are there, and I'd genuinely encourage you to use them.
On the output: you're right that AI writing needs editing, and we never pretend otherwise. It's built to get you a structured first draft fast, not a press-ready manuscript in one click. That said, the issues you're describing (invented stories, testimonials, wrong info) usually trace back to the setup. If the writing sample and chapter descriptions are thin, the AI fills gaps on its own, which is where those inventions creep in.
The course covers how to avoid exactly that, and it makes a real difference. Direct link here: https://www.skool.com/first-book-authors-club-7645/about
The overwriting point is fair feedback and something we're actively working on. Appreciate you sharing it.
If you're open to it, drop us a line at [email protected], and I'll personally help you get a much better result than what you're seeing. The tool can do far more than you've experienced so far.
Best,
Casper