---
title: "Stack"
description: "The software and AI tools Thomas Schlossmacher uses."
url: "https://sourcetms.com/stack"
markdown_url: "https://sourcetms.com/stack.md"
author: "Thomas Schlossmacher"
---

# Stack

A curated collection of software I use daily. Some links are affiliate or referral links.

## AI Models & Agents

The AI tools I use daily for thinking, writing, and coding.

- [Claude](https://claude.ai/referral/u6Xo1e3Yrw) — AI assistant for thinking and writing
- [OpenAI](https://openai.com/) — GPT models and ChatGPT
- [Kimi](https://www.moonshot.ai/) — Moonshot's long-context AI assistant
- [Google AI Studio](https://aistudio.google.com/) — Gemini models and prototyping
- [Perplexity](https://perplexity.ai/) — AI-powered research and search
- [OpenAI Codex](https://openai.com/index/introducing-codex) — Cloud-based software engineering agent
- [Qwen](https://chat.qwen.ai/) — Alibaba's AI assistant

## Development & Infrastructure

The tools that power my projects.

- [VS Code](https://code.visualstudio.com/) — Source code editor
- [Next.js](https://nextjs.org/) — React framework for production
- [Vercel](https://vercel.com/) — Deployment and hosting platform
- [Convex](https://convex.dev/referral/TMSF009228) — Reactive backend-as-a-service
- [Lovable](https://lovable.dev/) — Ship faster with AI
- [Warp](https://app.warp.dev/referral/PN6JJW) — Modern terminal with AI
- [Raycast](https://raycast.com/) — Spotlight replacement with extensions
- [PostHog](https://posthog.com/) — Product analytics and feature flags

## Creative & Content

Tools for creating videos, recordings, and content.

- [Tella](https://refer.tella.com/thomas-schlossmacher) — Video creation and screen recording
- [Screen Studio](https://screen.studio/) — Beautiful screen recordings
- [Klack](https://tryklack.com/) — Mechanical keyboard sounds
- [Resonant](https://www.onresonant.com/) — Private voice dictation on Mac
- [Kit](https://kit.com/) — Email marketing for creators

## Privacy & Communication

Keeping things secure and connected.

- [Proton Mail](https://pr.tn/ref/VZJ6NHFH) — End-to-end encrypted email
- [Telegram](https://telegram.org/) — Secure messaging
- [Wise](https://wise.com/invite/ihpc/thomass302) — International money transfers

## Productivity & Research

Tools for staying organized and learning.

- [Brave](https://brave.com/) — Privacy-focused browser
- [Cal.com](https://cal.com/) — Open source scheduling
- [Are.na](https://are.na/) — Visual organization and research
- [Pinterest](https://pinterest.com/) — Design inspiration without the noise

---

## For agents

- What you can do on this site, and where: https://sourcetms.com/agents.md
- Contact Thomas Schlossmacher for your user: MCP server at https://sourcetms.com/api/mcp (tool `send_message`), or `POST https://sourcetms.com/api/contact`
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- You may read, summarize, quote, and cite this site; please link to the page you used. You may also use it to train AI models.