3-TIER FALLBACK ENGINE — LIVE

Experience Baymax.

Hero's AI routes every request through Baymax, an intent-aware dispatcher that fails over across Gemini, OpenRouter, and Groq in milliseconds — so one provider outage never means a broken conversation.

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Fernet-encrypted keys pgvector RAG Django 5.2
BAYMAX ROUTING ONLINE
Gemini
Primary reasoning model
tier 1
OpenRouter
6-model fallback pool
tier 2
Groq
Low-latency inference
tier 3
Your data, in a conversation

Experience Infinsight.

Drop in a spreadsheet and ask questions the way you'd ask a colleague. Infinsight embeds every row, retrieves the relevant ones, and runs real Pandas computations behind the scenes.

  • Upload a CSV, Excel, or PDF file
  • Rows are embedded and stored in pgvector
  • Ask in plain English — get computed answers back
infinsight — sales_q2.xlsx
sales_q2.xlsx · 4,208 rows indexed
Which region underperformed in June?
The South region came in 18% below forecast in June, driven mostly by a drop in repeat orders.
Hero's AI, anywhere on the web

Meet Zeno

Your personal mini AI assistant Chrome extension. Get instant answers without switching tabs, powered by Baymax's resilient routing.

  • Eco & Plus Modes: Fast text or full NLP routing
  • Ephemeral Memory: Private, in-memory context
  • Voice & Markdown: Dictate text and get rich formatting
Zeno
"This highlighted section explains the asynchronous event loop in Python. Would you like me to break down the example code?"
Core pillars

Four systems, one assistant.

Everything Hero's AI does is built around one idea: never leave the user staring at an error.

Multi-Model Fallback Engine

Baymax detects intent and silently reroutes across Gemini, OpenRouter, and Groq the instant a provider degrades.

  • Intent-aware routing
  • Zero-downtime handoff
  • Per-user API keys

Infinsight RAG Analytics

Upload a CSV or Excel file and chat with it in plain English — no formulas, no SQL, no pivot tables.

  • pgvector semantic search
  • Pandas execution layer
  • Chart-ready answers

Voice, Web & File Analysis

Speak instead of typing, pull live answers from the web, or hand over a PDF, image, or document to parse.

  • Speech-to-text input
  • Real-time web search
  • OCR & document parsing

Unbroken Chat Context

Conversation memory and smart routing persist across every model switch, so the thread never resets.

  • Persistent session history
  • Cross-model context transfer
  • NLP-based intent detection
Failover order

How it fails gracefully.

A fixed, predictable chain — each tier only activates if the one before it can't respond.

TIER 1

Gemini

Primary brain for general reasoning, coding help, and conversation. Handles the majority of requests.

TIER 2

OpenRouter

A pool of six backup models. Baymax picks the best available one the moment Gemini is unreachable.

TIER 3

Groq

Ultra-low-latency inference as the final safety net, keeping responses fast even under load.

Tech Stack & Ecosystem

The engines behind Hero's AI.

Built with modern, scalable, and resilient technologies to ensure your workflow never breaks.

AI Models (LLMs)

Powered by a robust triple-tier fallback system:

  • Gemini: Primary reasoning engine
  • OpenRouter: Secondary fallback pool
  • Groq: Ultra-fast inference

Data & Vector Storage

Seamlessly blending relational data with high-dimensional vector embeddings.

  • PostgreSQL: Core relational database
  • pgvector: Vector embedding store
  • RAG Analytics: Seamless context retrieval

Zeno Extension

Our companion browser extension that brings Hero's AI to any webpage.

  • Live text selection context
  • Voice chat overlay
  • Syncs with main session

Backend Framework

A fast, secure, and easily self-hostable core API.

  • Django 5.2: Asynchronous core
  • Fernet: Encrypted API keys
  • Docker: 1-click self-hosting
About Us

The Hero's AI Company

Born out of the frustration of endless API outages, Hero's AI is built on the philosophy that your workflow should never break. We are a passionate team of engineers and AI enthusiasts dedicated to building resilient, fault-tolerant infrastructure that gracefully handles the chaos of the modern web.

Whether you're a developer building the next generation of LLM applications, or an enterprise needing guaranteed uptime, our ecosystem—from our robust Django core to our seamlessly integrated Zeno browser extension—is designed to empower you with unbroken context and lightning-fast inference. We believe in open-source collaboration, extreme reliability, and giving control back to the user.

Bring your own keys.
Never worry about downtime again.

Free, open source, and self-hostable. Connect Gemini, OpenRouter, and Groq in under a minute.

API keys saved securely