Maker tech hub — AI · 3D print · Pi · ESP32 · plus the classic tech archive.

Free ESP32 kit · AI tools directory · Books · Archive

← AI tools directory

Use-case stack · creators

Email & newsletter ops

Draft sequences and subject lines; keep list hygiene and compliance in your ESP/MailerLite — not the LLM.

LLM drafts; you own consent, unsubscribe, and brand voice. Never paste full subscriber lists into a public model.

Preferred / primary

Web LLM / chat

Claude

Anthropic models strong at long-context writing, code review, and careful analysis.

In this stack: Sequence drafts and tone control.

Strong alternatives

Web LLM / chat

ChatGPT

OpenAI’s mainstream chat + tools product for writing, code, and analysis.

In this stack: Subject line variants and short blurbs.

Web LLM / chat

Mistral Le Chat

European-rooted models with strong coding/multilingual chat and a clean web product.

In this stack: Another strong drafting model.

Supporting tools

Hybrid LLM / chat

LanguageTool

Grammar/style checking with self-host option — lighter privacy model than many SaaS editors.

In this stack: Final grammar pass.

Web Research

Perplexity

Answer engine oriented around cited web research.

In this stack: Topic research for the weekly note.

Stacks are editorial starting points — swap tools when policy, budget, or hardware demands it.