Built for local-first intelligence

Your personal AI assistant, on your terms.

Nestor AI is a vertically integrated ecosystem for building reliable personal agents while keeping control over your data, workflows, and runtime.

Everything you need, nothing you don't

Nestor is built for reliability and transparency — not for demos.

Seamlessly switch between your Budget Assistant, Job Tracker, Habit Tracker, and more without losing context.

All agent logic runs with your own API keys. No vendor lock-in, no data harvesting, no black boxes.

Each skill is an independent Python module — composable, testable, and easy to extend with custom behavior.

Nestor summarizes past conversations so your agent stays aware of context across long sessions and days.

PWA-ready with real-time WebSocket streaming. Open it on mobile, desktop, or anywhere — no install required.

Built with retries, exponential backoff, graceful reconnect, and auth at every layer from day one.

From prototype to daily routine in three steps.

Build agents with a clear interface for goals, memory, and tools in one local environment.

Test prompts, automations, and multi-step behavior quickly with reproducible runs and feedback loops.

Deploy personal agents into your daily workflow with stable local runtime and full visibility into outcomes.

“Nestor's Budget Assistant changed how I think about my finances. It actually remembers our past conversations and builds on them.”

Sarah K.

Product Manager

“The local-first approach is exactly what I was looking for. My data doesn't leave my control, and the skill architecture is clean.”

James R.

Software Engineer

“We use Nestor internally to track hiring and habits. The multi-skill switching with persistent memory is genuinely useful.”

Priya M.

Startup Founder