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zkk.us Tech Intelligence

AI & Developer Tool Reviews

Every tool here has been rigorously tested in real developer workflows. No sponsored fluff — only benchmarks, pricing transparency, and verified alternatives.

AI Coding ★ Editor's Choice

Cursor vs Windsurf vs Antigravity: The Definitive 2026 AI IDE Benchmark

We benchmarked the top 3 AI coding agents across full-stack refactoring, repo indexing, context windows, and autonomous task execution. Here is which one is worth your money.

$20/mo Pro Plan Read Review
Productivity ★ Zero Lock-In

Top 4 Self-Hosted & Open-Source Alternatives to Notion AI in 2026

Tired of vendor lock-in and steep per-seat monthly fees? We evaluate AppFlowy, AFFiNE, Anytype, and Docmost for local privacy and self-hosted AI integration.

100% Free & Open Source Read Review
Dev Infra ★ 4.8

Postgres on Cloudflare Hyperdrive vs Supabase: Full Benchmark & Developer Architecture Review

An exhaustive technical breakdown of Postgres on Cloudflare Hyperdrive vs Supabase for engineering teams. Comparing developer ergonomics, token efficiency, hosting footprints, and tradeoffs.

Free Tier / Usage-Based Read Review
LLM Tools ★ 4.8

Ollama vs vLLM: High-Throughput Self-Hosted LLMs: Full Benchmark & Developer Architecture Review

An exhaustive technical breakdown of Ollama vs vLLM: High-Throughput Self-Hosted LLMs for engineering teams. Comparing developer ergonomics, token efficiency, hosting footprints, and tradeoffs.

Free Tier / Usage-Based Read Review