Tools, guides, and resources I actually use
Everything here is something I have personally used, tested, or found genuinely useful. No affiliate links, no filler. Just the stuff that works.
Claude
Free tierBest AI for reasoning, writing, and complex tasks. Powers all Expanza tools.
AIClaude Code
PaidAI-powered CLI for building software. How ExpanzaOS was built.
AIGroq
FreeFastest free AI API. No credit card needed. Powers Expanza AI Lab.
AIn8n
Free tierOpen-source workflow automation. Connect any app to any app with AI.
AutomationSupabase
Free tierOpen-source database, auth, and storage. The backend for modern apps.
DevelopmentVite
FreeLightning-fast build tool for web apps. Used across all Expanza projects.
DevelopmentTailwind CSS
FreeUtility-first CSS framework. Makes building beautiful UIs fast.
DevelopmentHubSpot
Free tierEmail open tracking and CRM. Free tier is genuinely useful for sales.
SalesHostinger
PaidAffordable hosting with Node.js support. Where Expanza deploys everything.
HostingCanva
Free tierDesign tool for non-designers. Quick graphics, social posts, presentations.
DesignGSD-2
FreeGet Shit Done framework for Claude Code. Roadmaps, phases, plans, parallel execution. How I manage all my builds.
Claude CodeFrontend Design Skill
FreeClaude Code skill for creating production-grade frontend interfaces. Generates distinctive, polished UI that avoids generic AI aesthetics.
Claude Coden8n Workflow Skill
FreeClaude Code skill with proven workflow patterns from real n8n workflows. Webhooks, HTTP APIs, database ops, AI agents.
Claude CodeHow AI can help small businesses
British Business BankPractical overview of AI applications for UK SMEs. Good starting point.
Five business problems AI can solve
The Coders GuildSpecific, actionable use cases for small businesses adopting AI.
Best free AI tools for small businesses (2026)
purshoLOGYCurated list of free AI tools across marketing, operations, and content.
AI productivity tools
ZapierComprehensive guide to AI tools that actually save time.
CLI tools I have built and open-sourced. Zero dependencies, just Node.js. Grab them from GitHub.
Lead X-Ray
CLIScan any website for tech stack, SEO health, contact info, and social links. Zero dependencies.
ProspectingSite Audit
CLIMulti-page website audit. Tech stack, broken links, sitemap, robots.txt, and an overall score out of 100.
ProspectingCold Email Gen
CLIEnter a company, what they do, and your offer. Get 3 cold emails with different angles. Powered by Groq.
SalesMeeting Notes
CLIPaste or pipe raw meeting notes, get structured summary with decisions, actions, and follow-ups.
ProductivityTiny CRM
CLIDead-simple CRM in the terminal. Add contacts, log interactions, set follow-ups, view pipeline.
SalesGizmo
CLIAI flashcard generator with spaced repetition. Built it to revise for GCSEs.
StudyExpanzaOS Demo
DemoSee the AI sales system I built for my own business. 44 commands, full pipeline management, live dashboard.
Expanza Website
WebsiteWhat we build and who we help. Bespoke AI client acquisition systems for UK businesses.
AI insights, build-in-public updates, and thoughts on what AI means for small businesses.