Tell Sentinel what to do in plain English. It sees your screen, thinks through the steps, and drives any Windows application — all on its own isolated virtual desktop while you keep working.
Other automation tools hijack your screen. Sentinel runs on its own virtual desktop — completely isolated from your workspace. You type, click, and work normally while the agent handles tasks in the background.
Agent operates on a separate Windows virtual desktop. Your windows, cursor, and workflow remain untouched.
Run multiple agents in parallel, each on its own virtual desktop. Scale automation without conflicts.
Animated cursor overlay with glide, pulse, and fade effects lets you monitor agent activity in real-time.
Every interaction starts at the most reliable, invisible method. Only escalates to physical input if lower tiers can't reach the control. Smart, layered, fail-safe.
InvokePattern / ValuePattern
Direct programmatic access to UI elements. No mouse movement, no cursor — pure API-level control. Fastest and most reliable tier.
PreferredWM_CLICK / WM_CHAR / WM_KEYDOWN
Sends Windows messages directly to application handles. Bypasses the input queue — no cursor needed, works even when windows are behind others.
Fallbackpyautogui / ctypes SendInput
Actual mouse and keyboard events as a last resort. Simulates real human input for apps that reject all other methods.
Last Resort39 action types, 15 app profiles, forensic logging, approval gates, and a full workflow engine. Not a macro recorder — a complete automation platform.
Visual-diff detection, wait-for-text, wait-for-stable, wait-for-change, wait-for-color. The agent knows when pages load, modals appear, and processes finish.
Describe your goal in natural language. Sentinel's AI breaks it into steps, selects the right actions, and executes autonomously. Works with 20+ LLM providers.
Three-tier detection: window title analysis, OCR scanning, and UIA element inspection. Auto-pauses when authentication prompts appear so you can handle them manually.
Pre-action review for sensitive operations. Approve, modify, skip, or abort any step before it executes. Full control, zero surprises.
Conditions, loops, variables, branching logic. Build complex multi-step workflows that go beyond simple task sequences. Full programmatic control.
Auto-saves progress every 5 steps. If something interrupts the agent, resume exactly where it left off. No rework, no wasted time.
Every action recorded with timestamps, screenshots, and metadata. Export to JSON, CSV, HTML, or plain text. Full accountability for compliance and debugging.
FastAPI server with 35 REST endpoints and WebSocket support. Run Sentinel as a service, trigger tasks remotely, integrate with any system.
Pre-built profiles for Chrome, Excel, Word, Outlook, Cubism Editor, and more. Each profile includes optimized selectors, wait strategies, and action mappings.
Toast popups, email alerts, webhook calls, and Discord messages. Know instantly when tasks complete, fail, or need your attention.
Record your actions and play them back. Edit recorded scripts, combine with AI-driven tasks, and build reusable automation sequences.
Role-based access (VIEWER, OPERATOR, ADMIN) with DPAPI-encrypted credential storage. Enterprise-grade security for sensitive automation tasks.
If it runs on Windows, Sentinel can automate it. Here are the most common scenarios.
Automate server health checks, log analysis, configuration updates, and deployment routines across multiple tools — PowerShell, RDP sessions, management consoles.
Extract data from one application and enter it into another. Handle forms, spreadsheets, web portals, and legacy systems that lack APIs.
Run repeatable UI tests across desktop applications. Capture before/after screenshots, compare visual diffs, and generate test reports automatically.
Automate repetitive tasks in creative tools, office applications, and specialized software — batch processing, template generation, report assembly.
One-time purchase. No subscriptions, no cloud dependency, no recurring fees. Your automation runs locally on your hardware.