Cast AI vs Elastic vs Datadog: Which AI Research and Development tool is Best in 2025?

All these tools Cast AI , Elastic , Datadog offer flexible pricing models suitable for ai scientist, r&d innovation engineer seeking AI-powered solutions to enhance their AI Research and Development efforts.

Cast AI

Starting from
$200/month
Pricing Model:
  • Free monitoring - $0/month
  • Growth - $200/month + $5/CPU
  • Growth PRO - $1000/month + $5/CPU
  • Enterprise - Custom

Elastic

Starting from
$0.14

Datadog

Starting from
$15/host/month
Pricing Model:
  • Free - $0
  • Pro - $15 per host
  • Enterprise - per month
  • $23 per host
  • per month

These AI tools are among the best AI Research and Development tools available in 2025. For ai scientist, r&d innovation engineer, tools like Cast AI , Elastic , Datadog help streamline the AI Research and Development process by offering AI-powered features.

What is Cast AI?

Cast AI is a leading platform designed to automate and optimize the performance of applications running on Kubernetes, a popular system for managing containerized applications in the cloud. Founded to tackle the growing challenge of rising cloud costs and complex infrastructure management, Cast AI provides tools that automate resource allocation, monitor usage in real-time, and ensure compliance with security standards. Cast AI recently secured $108 million in a Series C funding round to advance its Application Performance Automation technology.

What is Elastic?

Elastic is a company that helps businesses use data better through tools for search, security, and monitoring. It’s known for Elasticsearch, a powerful search engine that’s part of the Elastic Stack, which also includes Kibana for visuals, Beats for data collection, and Logstash for processing logs. Founded in 2012, Elastic serves over 17,000 customers, including big names like Uber and Microsoft, and is traded on the NYSE as ESTC. It’s great for e-commerce, IT, and healthcare industries, focusing on real-time insights with AI and scalability.

What is Datadog?

Datadog is the end-to-end simplified visibility and security platform for your cloud applications. Datadog's SaaS platform automates and integrates network monitoring, container monitoring, infrastructure monitoring, log management, database monitoring, and other features to provide real-time security and observability for users' entire technology stack.

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If you're looking for other AI Research and Development tools for ai scientist, r&d innovation engineer, you can also explore Google AI, Meta AI, JioAICloud, Plakar, which are highly rated in 2025.

Cast AI
  • CAST AI
  • Vilnius
Elastic
  • Elastic
  • Amsterdam, Netherlands
Datadog
  • Datadog
  • New York