Free to start · No credit card

Your context. Your hardware. Zero cloud lock-in.

Paste your /ctx URL into any local model running Ollama or LM Studio. Persistent context that never touches someone else's server.

Private. Portable. Not locked into any platform — built to work 15 years from now.

one tank. every AI  Get Started Free

The Local LLM Problem

Local models have zero memory

Every Ollama session starts completely cold. No context carry-over. No way to preserve what your model learned yesterday.

Context is either cloud or nothing

Claude remembers you across sessions, but your local Llama 3 model has no persistence. You chose local for privacy, not for amnesia.

Privacy-first shouldn't mean starting over

You run Ollama to avoid cloud lock-in. But that means losing context, losing memory, losing efficiency. Privacy shouldn't cost productivity.

How CacheTank Solves It

/ctx URL for Any Model

Your context isn't locked to one AI. Any model—Ollama, LM Studio, GPT4All—can read your /ctx URL and load your persistent context instantly.

No Cloud Training Data

Context stored in Firestore behind a read token. Not in OpenAI's training. Not in Anthropic's pipelines. Deterministic, not ML.

Your Hardware, Your Data

Run Ollama locally. Load CacheTank context via URL. Your model runs on your machine. Your data stays yours. No cloud dependencies.

How It Works

1

Cache it

Paste your knowledge, instructions, or context. CacheTank structures it instantly.

2

Your /ctx URL

Add the URL to Ollama, LM Studio, or any local model. Context loads automatically in every session.

3

Persistent Local Memory

Your local model now has memory. No cloud lock-in. No restarting from zero.

For Local LLM Users

Does CacheTank work with Ollama?

Yes. CacheTank stores your context as a /ctx URL that any system can read—including Ollama, LM Studio, and any local LLM that accepts a context source. Simply paste the /ctx URL into your Ollama system prompt or context field, and your persistent context loads automatically in every session.

How do I add persistent memory to a local LLM?

Store your context in CacheTank using the Cache it feature, get your /ctx URL, and add it to your local model's system prompt or context window. Every time you start a new session in Ollama or LM Studio, that context loads automatically—giving your local model persistent memory without cloud dependencies.

Can I use CacheTank without sending data to OpenAI or Anthropic?

Absolutely. CacheTank context is stored in Firestore, not in any AI company's infrastructure or training pipelines. Your context never touches Claude, ChatGPT, or any other AI model unless you explicitly send it. Perfect for privacy-first local LLM setups.

How do I give LM Studio context from previous sessions?

Create your context in CacheTank, copy your /ctx URL, and paste it into LM Studio's system prompt or context field. CacheTank will load your saved context automatically in every new session, eliminating the cold-start problem of local LLMs.

What is a privacy-first AI context layer?

A privacy-first context layer stores your AI context—knowledge, instructions, memories—separately from any AI model, cloud service, or training pipeline. CacheTank is deterministic (rules-based, not ML), doesn't train on your data, and lets you load context into local models like Ollama without exposing anything to cloud providers.

Simple Pricing

Free

$0
Forever
✓ 2 SELF contexts
✓ 1 PROJECTS layer
✓ Cache it feature
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Team

$8
per week
✓ Up to 18 members
✓ Shared team context
✓ Team SKILLS library
✓ Audit logs

Pause anytime — 1, 2, 3, or 4 weeks. Your library waits for you.

Local models deserve memory too.

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