Please
Replit Agent made my project worse and burned through paid usage — stay cautious
Unfortunately, my experience was extremely disappointing.
The project already had a detailed blueprint, milestones, and stage-by-stage instructions. I was not asking the AI to guess what I wanted. I deliberately broke the work into smaller tasks and gave clear instructions to reduce errors.
The main problem was execution.
Replit Agent repeatedly planned work, appeared to run multiple tasks, and then claimed that features had been completed or verified. When I checked the actual project, many of those changes were missing, incomplete, or simply not working.
Worse, the project was functioning when I originally imported it into Replit. After Agent started modifying it, buttons and features that previously worked stopped working, additional errors appeared, and I then had to spend more usage trying to repair problems introduced during the development process.
My usage dashboard ended up showing around $180 of AI usage, on top of the $120/month Pro subscription, while the project was in some respects worse than when I started.
The billing policy is also something people should understand before spending heavily. Replit’s published terms say subscription payments can be refunded within 30 days, but usage-based charges are generally treated as non-refundable because the compute has already been consumed.
That policy is one of my biggest frustrations. If an AI Agent loops, repeatedly fails a task, incorrectly reports completion, or creates new problems that then require further paid attempts, the customer can still end up paying for all of that compute.
For me, “compute was consumed” is not the same thing as receiving successful development work.
Support eventually acknowledged my Pro subscription was within the refund window, but the disputed AI usage has been much more difficult to resolve.
I appreciate that AI coding tools will never be perfect, and Replit does have impressive technology. The project import and cloud environment worked well initially. But for a large existing project where reliability, regression control, and accurate execution matter, my experience was not good enough.
I would strongly recommend that anyone considering Replit:
* keep strict spending limits;
* create backups/checkpoints before every Agent change;
* verify every claimed completion manually;
* do not let Agent make large uncontrolled changes to an existing working project; and
* understand the usage refund policy before spending significant amounts.
For basic prototypes, Replit may work well. For a serious existing application where you need precise, controlled development, I would personally look elsewhere.
My experience: 1/5.
Good but extremely but have a lot of bugs.
What once was great now is not
DO NOT SUBSCRIBE
DO NOT SUBSCRIBE OR BUY ANYTHING!
I ❤️🔥🥷🏼Replit
Internal
Amazing.
Awesome, but I want better spend monitoring
Positiv Erfahrungen
Einfach Smart auf Mobile und Tab 311
MfG Rene
Jing
It’s crazy the world we are in now
Don’t use it
I asked them to refund me because I didn’t authorize the $800+ I charges and never once received notification my card was being charged. They did not refund me. I disputed it with my bank and lost.
Steer clear. Wish I never tried their stuff.
