Easy AI
for everyone.

Advanced agentic AI products — and the platform that powers them — built so anyone can use them. No prompt engineering required.

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About

The best AI shouldn't need an expert.

Today's most capable AI mostly works for people who already know how to handle it. Essarion is building the version that doesn't ask you to.

/ 01

Plain words, always

No prompt engineering and no setup. Describe what you need the way you'd say it to a person, and that's enough to get the full result.

/ 02

Software that does the work

Our AI carries a task through, from research to writing to building, instead of stopping at advice.

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Within reach

Capable tools, made and priced for regular people rather than a handful of insiders.

That's the whole point of the company: take the AI that normally sits behind expertise or an enterprise contract, and put it in ordinary people's hands.

Products

The products.

Four are live today. Quandong, our datacenter efficiency software, is on the way.

/ 01For curious minds

ResearchAnything.ai

Ask a question in plain words and get an answer with its sources attached. It searches and reads across the web, then shows you where each part of the answer came from.

  • Works across many sources, then answers in one place
  • Every claim links back to where it came from
  • Plain-language questions, no search operators to learn
Cited answers
/ 02Open knowledge

Sourcipedia

An encyclopedia where every entry carries its sources. Topics are written up in plain language, kept current as new information appears, and free to read.

  • Every entry shows the sources behind it
  • Entries update as the record changes
  • Search in plain words, free to read
Living knowledge
/ 03For builders

Essarion Agents

A workspace organized around projects, where agents run terminals, browsers, files, and code to get work done. Every step is visible as it happens, and nothing from a run gets thrown away.

  • Runs actual terminals, browsers, files, and code
  • Follow each step as the agent works through it
  • Runs, files, and history stay organized by project
Agents that ship
/ 04For shipping teams

Essarion Build

AI coding for teams that have to stand behind what they ship. It reasons carefully, checks its own work, and leaves a trail you can review before anything gets merged.

  • Every change comes with reasoning you can review
  • Checks its own work before proposing anything
  • Review and history built in for teams
Code that holds up
/ 05Coming soon

Quandong

Datacenter software built on one idea: pack to the quantile of the sum, not the sum of the quantiles. It overcommits CPU, GPU, and power based on how workloads actually vary together, and targets more than 2× the efficiency of standard practice.

  • Packs by how workloads combine, not each job's worst case
  • The same method across CPU, GPU, and power
  • Safety limits are never traded away for utilization
Infrastructure
Essarion

Easy AI.
For everyone.