Has anyone found a good alternative to Keepa now that it only allow 200 items?

I used Keepa for tracking everything, clothing, Christmas gifts, even OTC medications etc. They have now limited everyone from 5,000 items to 200 items you are allowed to track unless you buy their $40(30£) a month subscription. They also said unless you pay they will "slow down" the process for searching for your tracked item. I will not spend 30$ a month on a subscription that might save me a couple hundred a year. has anyone found a good alternative to Keepa? I know there is CamelCamelCamel but I wasn't sure if the there are any other websites that work better.