Upward ByteUpward ByteAI Product Studio
We Build
AI Products
That Matter
Upward Byte is an AI product company focused on building tools that make artificial intelligence safer, smarter, and more human-centric. We turn complex AI challenges into elegant, privacy-first software.
Our Products
Privacy-First AI Tools
Every product we build puts user privacy and data security at the center — not as an afterthought.
PII
PII Scrubber for AI Prompts
PII automatically detects and redacts sensitive personal data from your AI prompts before they ever reach an LLM — then seamlessly restores the original data in the response. 100% client-side. Zero data leaves your browser.
Regex + NER Detection
Two-layer hybrid pipeline: structured patterns (email, SSN, credit card) validated with checksums, plus transformer-based NER for names, orgs, and locations.
AES-256-GCM Vault
Detected entities are encrypted client-side with a fresh ephemeral key per session. The vault lives in memory only — gone when you close the tab.
Fuzzy Rehydration
LLM responses with mutated placeholders are intelligently matched back to originals, so you get fully restored, readable output every time.
Sub-500ms Pipeline
Regex scan in <5ms, NER inference in <300ms. The full pipeline for 2,000 characters completes in under half a second.
Live Demo
① Your Prompt (with PII)
② Clean Prompt (sent to LLM)
Sentinel
In ResearchAI Compliance Monitor
Continuous monitoring of AI system outputs against regulatory requirements. Catch policy violations before they become incidents.
Prism
Concept PhaseLLM Context Optimizer
Intelligently prunes and compresses context windows without losing critical information, reducing token costs by up to 60%.
Our Company
Who We Are
At Upward Byte, we build focused tech solutions that solve targeted privacy problems in the AI space. We believe that leveraging the power of artificial intelligence shouldn't require you or your business to compromise on data security.
20+
Data Types
Detected out of the box
Zero
Latency
Integration with any LLM
Reach Out
Get in Touch
Want to learn more about PII and how it can protect your AI workflows?
We'd love to hear from you.