问题
I wanted to know the spell correct api's available for commercial/non commercial usage other than google/bing.
回答1:
First of all you can write your own spell corrector with this tutorial. In addition there are some Python packages that may help you with that, such as TextBlob (which I highly recommend). Another option is Gingerit which Iv'e never tried but looks promising. Another DIY spell correct tutorial might interest you as well.
回答2:
https://www.gigablast.com/spellcheckapi.html
I just launched this, so it's still beta, but it's not bad. It has a dictionary of over 600,000,000 entries covering most non-Asian languages.
来源：https://stackoverflow.com/questions/36856145/what-are-the-spell-correct-apis-available