How do their growth rates compare?

DeepLearning.AI has a month-over-month growth rate of -7.2%; Promptstacks has -100%.

How does pricing compare?

DeepLearning.AI: Freemium. Freemium. Many course videos can be watched for free, and The Batch newsletter is free to subscribe to. A paid Pro membership adds hands-on coding labs, practice quizzes, exclusive courses, and professional certificates, with a separate Team Plan for larger organizations. Check the official pricing page for current rates. Promptstacks: Free. Free. Promptstacks is a free newsletter — you subscribe with an email address at no cost and can unsubscribe at any time.

What are alternatives to DeepLearning.AI and Promptstacks?

Other tools in related categories include DataCamp, Skillsoft Percipio, FlowGPT, The Rundown AI, OpenAI Academy.

DeepLearning.AI vs Promptstacks — Traffic (2.56M vs 0), Pricing & Verdict

Open AI Tools

DeepLearning.AI vs Promptstacks — Traffic (2.56M vs 0), Pricing & Verdict | Open AI Tools

Side-by-Side Traffic & Specification Matrix

Dimension / Metric	DeepLearning.AI	Promptstacks
Official Domain	deeplearning.ai	promptstacks.com
Pricing Model	Freemium	Free
Monthly Visits	2.56M (2,562,512)	0 (0)
MoM Traffic Delta	-199.46K (-7.2%)	-30 (-100%)
Primary Market & Share	🇺🇸 United States (28.2%)	🌐 Global (—)
Direct Visits / mo	1.36M	0
User Rating	4.7	4.1
Supported Platforms	Website	Website

DeepLearning.AI

AI engineering courses, certificates, and the world's biggest AI newsletter

130+ courses and specializations

A broad catalog covering machine learning, deep learning, transformers, generative AI, prompting, and agentic AI, with tracks for data/ML practitioners, software developers, and complete beginners.

Professional certificates

Industry-recognized certificates and specializations designed to signal job-ready skills, supported by coding labs and portfolio projects you can show in interviews.

The Batch newsletter

A free weekly newsletter written by technical experts that summarizes the most important AI news, research, and analysis for developers and practitioners.

Hands-on coding labs

Pro members get interactive labs and practice quizzes so they can apply each concept immediately rather than only watching lectures.

Strengths & Pros

+Founded and taught with input from Andrew Ng, a widely trusted figure in AI education
+Very broad catalog spanning beginner basics through advanced generative AI and agent systems
+Free videos and a free newsletter make it easy to evaluate before paying
+Hands-on labs, certificates, and portfolio projects add practical credibility