Ethereal beige sky and cloudscape with a glowing serpentine path, lone figure observing the horizon

Sharp tools for builders in the AI era.

gritcartridge creates the new tools
you need in the age of AI

VoiceLink

Local, fast speech-to-text for your daily workflows.

  • On-device transcription without cloud dependency
  • Perfect for detailed prompts, into any Windows application
  • Privacy-first by design
  • Works with any AI assistant or workflow
  • Instant activation with customizable hotkeys

Learn more

MemoLink

Your personal AI context engine for recall and reasoning.

  • Structured memory from your notes, docs, and deepsearches
  • Graph-based retrieval with powerful keyword search
  • Seamless AI integration it works with any assistant
  • Local-first architecture keeps your data private

Learn more

Integrated AI, on your terms

VoiceLink captures intent. MemoLink provides context. Together, they enhance your flow without siphoning your data.

  • Brain
  • VoiceLink
  • Your Workflows
  • Your Data
  • MemoLink
  • AI Context

Local-first • BYOK • Private by default

What we stand for

Local-first

Run where possible on your machine.

BYOK

Bring Your Own Keys; you choose providers.

Data minimization

Only what’s needed, when needed.

Portability & transparency

Clear settings, easy export.