AGENT CAPABILITY. HUMAN INTENT.

In good hands.

Let your AI do the heavy lifting.
You give the work its direction.

AGENT CAPABILITYHUMAN INTENT

FROM FIRST IDEA TO WORKING CODE

Plan, build and review code.
One workspace.

Plan the work, follow your AI coding agents, and review the result - right beside your code.

Your idea, running. Right beside the conversation.0.3.6 · DEMO WORKSPACE
01 / PLAN

Start with intention.

Review the approach. Refine the steps. Agree on the direction before the first change.

02 / BUILD

Follow every move.

Your project, conversation, tools and code changes stay together in one workspace.

03 / VERIFY

See it for yourself.

Inspect the diff and explore your running app in Browser Studio. You make the final call.

INDEPENDENT MINDS. BETTER TOGETHER.

Claude, Codex and Gemini.
Local models, too.

Claude, Codex and local models. Together.
Connect your own accounts or compatible local endpoints.

  • Claude
  • Codex
  • Gemini
  • DeepSeek
  • OpenRouter
  • Local models
Explore all 14 cloud providers +
  • Microsoft Foundry
  • xAI · Grok
  • Moonshot · Kimi
  • Z.AI · GLM
  • MiniMax
  • Xiaomi · MiMo
  • Sakana · Fugu
  • Hugging Face
  • OpenCode

Ollama · LM Studio · OpenAI-compatible custom endpoints
Available models and sign-in methods depend on your provider and account.

WHY POLARIUM

How Polarium Code
compares.

Choose your AI. Shape what it remembers.
Follow the work from first idea to running app.

Polarium Code, Codex, Claude Code and Cursor: features and app access. Reviewed September 14, 2026.
What you getPolarium CodeCodexClaude CodeCursor
Choose your AI across providers✓Supported◐Related capability or configurationCustom configuration×Not offered in the documented standard productClaude-focused✓Supported
See and edit your AI’s memory in a graph✓SupportedPolarium Memory - Equivalent not established - Equivalent not established - Equivalent not established
Preview memory refinements. Approve each change.✓Supported - Equivalent not established - Equivalent not established - Equivalent not established
Curated references, repository discovery & public-code search✓SupportedBuilt-in research toolkit◐Related capability or configurationSearch / integrations◐Related capability or configurationSearch / integrations◐Related capability or configurationSearch / integrations
Connect your local models✓SupportedOllama / LM Studio✓SupportedVia CLI×Not offered in the documented standard product?UnverifiedUnverified
See exactly what changed✓SupportedVisual code review✓Supported✓Supported✓Supported
See your app running as you build✓SupportedBrowser Studio✓Supported✓Supported✓Supported
Pay once. Keep lifetime Pro app access.¹✓SupportedFounder’s Edition×Not offered in the documented standard product×Not offered in the documented standard product×Not offered in the documented standard product

✓ Supported   ◐ Related / configuration   × Not offered   - Equivalent not established   ? Unverified

¹ Founder availability is limited. Lifetime covers Pro app access; provider subscriptions and AI usage are separate. Some competing paid plans include limited AI usage.

How we compare Reviewed September 14, 2026

Published by Polarium. We compare documented standard features, not every plugin or custom setup. A dash means we have not established an equivalent built-in feature; it does not mean the product cannot support it. Competitors have memory and search features - the rows compare the specific graph, refinement and research workflows described.

Polarium entries reflect version 0.3.6. Features depend on version, plan, provider and configuration. GLM’s specialist tools require eligible access. We have not independently benchmarked competitor performance.

FOR THE FIRST BUILDERS

Polarium Code
Founder’s Edition.

Polarium Code Founder’s Edition.
One payment for lifetime Pro app access.

POLARIUM CODEEST. 2026
Polarium Code mark
Founder’s
Edition.
IN GOOD
HANDS.

YOURS TO BUILD WITH

Lifetime Pro app access.

Expected standard Pro: $19.99 USD / month
Planned pricing. Monthly purchases are not currently offered.

Checking the live offer…

Loading current price and availability.

  • Lifetime Pro app access
  • Polarium Code alpha access after purchase
  • Your permanent, numbered Founder badge
  • A chance to help shape the product
Check access in your account ↗

Create a free account and verify your email. Account creation alone does not unlock alpha access.

Bring your own AI accounts. Provider subscriptions, API usage, extra credits and separately sold services are not included.

Early software. Real influence. Expect bugs.Read our refund policy ↗

A LITTLE MORE CLARITY

Questions about
Polarium Code.

What is Polarium Code?+

Polarium Code is an AI coding harness: a desktop workspace that connects coding agents to your project, tools and review workflow. Open a project, choose a connected model, and follow the conversation, file changes, and tool activity. Review implementation plans and inspect your running web app in Browser Studio.

What is an AI coding harness?+

An AI coding harness is the software around a model that lets it work on a codebase: project context, file editing, tool execution and human review. Polarium Code brings that workflow into one desktop app, so you can choose your model, review its plan, follow changes and verify the result.

What does Founder’s Edition include?+

Lifetime Pro app access, alpha access after purchase, and a permanent numbered Founder badge. Your feedback helps guide what we build next. Polarium Code is early software: features can change and bugs are expected.

How does Founder’s Edition compare with monthly Pro?+

Standard Pro is expected to cost $19.99 USD per month. Founder’s Edition is a one-time purchase for lifetime Pro app access, with no recurring Pro subscription fee. The expected monthly price is planned pricing, not a subscription currently available to purchase. Provider subscriptions, API usage and separately sold services are not included in either app-access price.

Which AI providers and local models can I use?+

Connect Claude, OpenAI Codex, Gemini, DeepSeek, OpenRouter, and the other providers shown above. Local model connections include Ollama, LM Studio, and compatible custom endpoints. Available models and connection methods depend on the provider and your account.

Do I need a separate AI subscription?+

Bring your own provider access. Depending on the provider, connect through browser sign-in or an API key, or use a compatible local model. The Founder offer covers Pro app access; provider subscriptions, API usage, extra credits, and separately sold services are not included.

How do I get access?+

Create a free account and verify your email. When Founder sales are open, complete your purchase in Dashboard billing. Once payment is confirmed, your account provides access to the available Polarium Code installer. Account creation alone does not unlock the alpha.

YOUR NEXT IDEA IS WAITING

Good ideas deserve
to become real.

Make it your workspace ↗

Independent minds. Better together.