Amazon Lex vs. Cresta

If you wish to quickly deploy multilingual chatbots without having to worry about infrastructure and model training, go for Amazon Lex. It is one of the best general-purpose conversational AI solutions in the market. The cherry on the cake is that it also seamlessly integrates with other AWS services, so you would be good there. Performance monitoring is very easy with AWS. It has support for both text and integration. If you are not a pro-NLP expert, Amazon Lex will make your job really easy.

Incentivized

Cresta would best be utilized if your customer service team is large, services a high volume of customers, and the conversations with those customers are very detailed and long. Cresta is less appropriate for small teams, low amounts of customers chatting in, and the conversations are very transactional and simple

Incentivized

Easy to deploy and very easy to integrate with other AWS services. Automating simple tasks is also very easy with Amazon Lex. We never had NLP experts in our team, but we were still able to deploy chatbots for our support functions with minimal issues. Native integration with other AWS services like S3 and Lambda has been of paramount importance.

Incentivized

Community support for Amazon Lex is good. Also, since it is an AWS service, the support has a similar standard as other AWS services. We have had a couple of instances of our bots weren't able to interact with our web apps. We reached out to the support team, and they were able to resolve our issue in no time. The documentation from the Amazon Lex team also makes creating chatbots a breeze.

Incentivized

• Support satisfaction has increased
• Time to resolve customer concerns has seen a major improvement
• Amazon Lex can quickly automate repetitive simple tasks for us
• Our organization has built NLP capability without having to hire language experts/linguists
• Since the integration with AWS services is natively supported, our existing DevOps team can manage our Amazon Lex deployment

Incentivized