Rasavs
Amazon Lex


Amazon Lex: AWS conversational AI service
Overview
Rasa is an open-source framework for building, improving, and deploying contextual AI assistants with state-of-the-art NLU and dialogue management capabilities.
The honest half
Concrete and checkable, so you can decide whether any of them matter to you. This is the half of a review a vendor will not write about Rasa.
Cross-shopped
Each pairing was judged by two reviewers asking whether a buyer would genuinely weigh the two against each other. The ones that failed were deleted rather than published.


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Pricing
Taken from the vendor's own pricing page. Prices move, so check before you buy.
Open Source
Free
Rasa Pro
$50 /mo
Enterprise
On request
Capabilities
NLU engine
NLU engine capability
Dialogue management
Dialogue management capability
Multi-language support
Multi-language support capability
Testing tools
Testing tools capability
Slack
Integration with Slack
Teams
Integration with Teams
Custom channels
Integration with Custom channels
API
Integration with API
On-premise support
Available on On-premise
Cloud deployment support
Available on Cloud deployment
Docker support
Available on Docker
Kubernetes support
Available on Kubernetes
Behind it
Keep looking
Omnichannel messaging and customer engagement platform
AWS conversational AI service
Open-source chatbot platform and framework
Customer messaging platform for startups and SMBs
Google's conversational AI platform
IBM's enterprise AI platform for conversational experiences
Customer service platform driven by live chat
AI-powered customer engagement and service platform
E-commerce helpdesk built for Shopify
Live chat integrated with HubSpot CRM platform
Enterprise conversational AI platform
Customer service software that delights
Make your business human
Enterprise AI platform for customer experience
AI-powered chatbot for automated customer support
Conversational customer engagement platform
Conversational AI platform powered by machine learning
AI-powered customer service automation platform
Softwr does not host reviews and shows no star rating for Rasa, because a rating we did not collect is not ours to publish. What is here is the pricing and platform detail from the vendor’s own pages, limitations we could state concretely, and alternatives a reviewer confirmed people weigh against it. Tell us if any of it is wrong.
What people switch to, and what they give up
Every tier, and where the cost actually lands
Put it head to head with anything we hold
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