Techcyte Fusion® AP

The fastest viewer in digital pathology

We’ve built the cleanest, fastest slide viewing experience,
designed to keep up with the way you work.

The cleanest. The fastest.

Speed that keeps your workflow moving

From the moment a slide loads, every interaction is fluid: zoom, pan, rotate, and navigate without lag.

A slow viewer doesn’t just slow you down, it disrupts your workflow, breaks your focus, and delays the path to diagnosis. Fusion removes that friction.

Fusion AP viewer
Optimized for speed and consistency

Performance you can feel in every interaction

Smooth navigation, pan, and rotation
0.1 second loading an entire slide
No lag changing magnification levels
No delays rendering
high-resolution detail
Support for multiple input devices w/ shortcuts
Single-touch annotations
Platform features

Speed in just the foundation

Fusion AP builds on it with a truly unified platform.


Clean, intuitive interface

Reduces clicks, minimizes distractions, and helps you stay focused on the case.

Dark & light modes available
No platform switching
Patient-level case aggregation

Review prior and concurrent cytology and histology cases in a single environment.

Collaborate in real-time
Remote sign-out ready

Access, review, and sign out cases from anywhere, with performance that remains responsive across locations.


End-to-end integrations

Connects AI applications, EHR and LIS systems, reporting tools, slide QC, requests, and the broader lab ecosystem.

Includes fully integrated 3rd party AI
AI-powered

AI marketplace partners

Fully integrated 3rd party apps

Try Fusion in your lab

Interested in using the fastest viewer in digital pathology?

Run your own slides. Test your workflow. See how Fusion keeps up, without slowing you down.