
Dell EMC DataIQ
Redis
ArangoDB
Hitachi Vantara
Apache Cassandra
neo4j
OrientDB
DataStax delivers a scalable, flexible and continuously available big data platform built on Apache Cassandra.

Smith.ai
Ringzy
Retell AI
Dialzara
Play.ht
Ruby Receptionists
getBreezy
AI agents for business. Custom-built solutions for answering services, customer support, and workflow automation. Ready-to-deploy AI receptionist for trades and small businesses.

Which is more popular?
Based on our record, DataStax seems to be more popular. It has been mentioned 2 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | datastax.com | niceagents.com |
| Pricing | ||
| Platforms | — | |
| Company | — | Startup from the United States · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of DataStax yet.
NiceAgents builds AI agents for businesses. Two core offerings: ready-to-deploy AI answering service for SMBs, and custom AI agent development for enterprises. AI Answering Service ($49/mo) AI receptionist answers calls 24/7, captures leads, books appointments, sends instant notifications....
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
DataStax Jobs Review - DataStax Introduction
More videos
Google Review - John Carle - March 2025 #niceagents #edmontonrealestate #stalbertrealestate
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using DataStax and NiceAgents. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


This is the first part of a multipart post about creating a multi-agent research assistant using Datastax AstraDB and Langflow. - Source: dev.to / almost 2 years ago
When it comes to building one's own RAG applications, DataStax's Astra seems to be the preferred database solution for deploying RAG applications, thanks to its robust API and integrations that facilitate the development of... - Source: dev.to / over 2 years ago
Tracking NiceAgents since Jan 2026.
When comparing DataStax and NiceAgents, you can also consider the following products.

Dell EMC DataIQ is one of the unique storage monitoring and dataset management software for unstructured data that allows a unified file system of PowerScale, ECS, and delivers unique insights into data usage and storage system health.
Compare Dell EMC DataIQ to DataStax or NiceAgents:

Smith.a is one of the best virtual receptionist and chat services that offer phone calls, answer chats and take messages for you and your staff.
Compare Smith.ai to DataStax or NiceAgents:

Redis is an open source in-memory data structure project implementing a distributed, in-memory key-value database with optional durability.
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Ringzy is an AI answering service that answers business calls 24/7 using natural AI voices. Capture leads, book appointments, and never miss a call.
Compare Ringzy to DataStax or NiceAgents:

A distributed open-source database with a flexible data model for documents, graphs, and key-values.
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API that enables developers to build human-like voice agents
Compare Retell AI to DataStax or NiceAgents: