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The Tech Archive

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#"Privacy" Articles | The Tech Archive

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#"Privacy"

8 articles

How to Build Multi-User AI Agents: Security, Memory, and Privacy for Shared Assistants (2026)

Multi-user AI agents need three layers single-user agents skip: an action-surface security guard, a relevance-scored memory, and a privacy routing layer. Here is how to build each.

18 min10

Harper vs Grammarly: The Free Offline Grammar Checker That Never Sees Your Data (2026)

Harper is a free, open-source Rust grammar checker that runs entirely offline — no cloud, no data collection, under 10ms per check. Here's how it compares to Grammarly's $144/year plan.

13 min130

Self-Hosted AI Workspaces in 2026: When to Build One, Which Tools to Use, and What to Avoid

Self-hosted AI workspaces bundle chat, agents, memory, and research into one app on your hardware. This guide compares the real options and tells you which to trust.

15 min70

Odysseus Review: The Self-Hosted AI Operating System for Total Data Sovereignty

Master Odysseus, the AGPL-licensed AI workspace by Felix Kjellberg. Learn how to run local agents, deep research, and private email on your own hardware.

5 min00

Meetily Guide: Build a 100% Offline AI Meeting Assistant (2026)

Stop letting bots spy on your meetings. Learn how to use Meetily and Ollama to build a private, 100% local AI meeting assistant with zero subscription fees.

5 min30

The Ultimate Open Source HubSpot Alternative: Mautic 7 Deep Dive

Looking for an open source HubSpot alternative? Discover Mautic 7 (Columba), a free, self-hosted marketing suite featuring advanced campaign orchestration, strict data privacy, and a model-agnostic AI framework.

10 min50

Run Hermes Agent 'Free Forever': The 2026 Guide to Local AI Automation

Learn how to set up the 'Local Hermes Engine' for free, private AI automation in 2026. Deploy GPT-OSS-20B and Llama 3.1 with Ollama for zero-cost agentic work.

5 min20

Run a Private AI Agent OS: Why OpenAI's GPT-OSS-20B and Ollama are the 2026 Power Pair

Learn how to build a 100% private Local AI Agent OS using OpenAI's GPT-OSS-20B and Ollama. Eliminate latency with warm pinning and own your intelligence in 2026.

6 min30