AIssential Blog
AI decisions, decoded — guides and analysis for CTOs, VPs of AI, and Heads of AI building with AI.
Perplexity vs Counsel on the same AI-strategy decision: what an architecture gap actually looks like
I asked Perplexity and Counsel the same AI-strategy decision. The outputs reveal an architectural gap that no clever prompt can close.
Read article →AI Decision Intelligence for CTOs in 2026: Tracking the Decisions You Can't Unmake
Compare AI newsletters, Slack channels, ChatGPT, and analyst reports for tracking AI infrastructure decisions — and where AIssential Counsel fits in.
Read article →What Is an AI News Aggregator? A Guide for AI Practitioners
Learn how AI news aggregators work, how they compare to RSS readers and newsletters, and what features to look for as an ML engineer, data scientist, or AI researcher in 2026.
Read article →Source Selection Methodology: How AIssential Curates AI Research & News
The source layer behind AIssential's strategic AI intelligence. We monitor 475+ verified AI sources — blogs, research journals, YouTube channels, newsletters, and podcasts — selected using a 5-point editorial framework so the briefs you read are shaped by signal, not noise.
Read article →The Most Important AI Research Papers of 2025
From DeepSeek-R1's reasoning breakthrough to test-time compute scaling, discover the most influential AI research papers of 2025 and what they mean for practitioners.
Read article →How to Build a Personalized AI Research Feed in Under 5 Minutes
Stop tab-switching across dozens of AI sources. Learn how to build a personalized AI research feed that filters signal from noise based on your role, expertise, and tech stack — in under 5 minutes.
Read article →Best AI Newsletters, Blogs, Podcasts, YouTube Channels, and Aggregators in 2026: A Comprehensive Comparison
Compare the best AI newsletters, blogs, podcasts, YouTube channels, and knowledge platforms in 2026. See how AIssential stacks up against 30+ alternatives.
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