184 Developer Tools with Free Tiers You Didn't Know About

184 Developer Tools with Free Tiers You Didn't Know About I spent the last month reviewing 184 developer tools — each offering genuinely useful free tiers or open-source features that most developers don't know about. This isn't a list of links. Each tool below has a dedicated deep-dive article with setup guides, features, and real use cases. Bookmark this. You'll need it. Table of Contents Cloud & Hosting Platforms (18 tools) Databases (28 tools) DevOps & Infrastructure (16 tools) Security & Authentication (13 tools) Networking & VPN (5 tools) Monitoring & Analytics (17 tools) Search & Vector (3 tools) Backend & BaaS (4 tools) Frontend & Frameworks (22 tools) AI & Machine Learning (11 tools) Storage & Backup (7 tools) CMS & Content Management (2 tools) Self-Hosting & Home (9 tools) Developer Tools (8 tools) Other Tools (21 tools) Cloud & Hosting Platforms Tool What's Free Deep Dive CapRover One-Click App Deployment Platform Read → Cloudflare Workers Tier — 100K Requests/Day at the Edg