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Runtime
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Memory
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The Local AI Agent OS

An always-on AI that lives on your machine — it plans work, writes code, builds its own tools, and structures your data so you can train cheaper models over time.
Your secrets are locked in hardware it can't touch.

Open source · Self-hostable · Hardware-secured

[ THE ECONOMICS ]

Big Models Now.
Your Models Later.

Every AI agent today runs on massive, expensive models — even for simple tasks. Bytespace is designed to change that over time.

1

Day 1: Big Models

Frontier models handle everything. Every task gets structured by ctx0 as clean training data — not chat logs.

~$3,000
/month for 24/7 agent
2

Week 2: Caching Kicks In

dom0 and cmd0 cache browser and desktop workflows. First run uses AI — reruns replay with zero LLM calls.

~$200
/month for 24/7 agent
3

Month 3: Your Own Model

Fine-tune a small model with LoRA on YOUR workflows. It runs on consumer hardware. Frontier models stay for complex work.

~$6
/month for 24/7 agent

In practice you'll use a mix of all three — frontier models, caching, and fine-tuned SLMs. The goal is to shift as much work as possible away from expensive models without sacrificing quality. Big AI labs aren't incentivized to help you do this — they make money when you use their models. Bytespace is built to break that dependency.

[ WHY BYTESPACE ]

Everyone Gets
This Wrong.

"One model fits all."

Different tasks need different models.

You wouldn't use GPT-7 to answer Reddit comments. Small, fine-tuned models run on consumer hardware for pennies — and outperform frontier models on the specific tasks they're trained for.

But fine-tuning requires clean, structured data. That's why ctx0 formats everything from day one. When you're ready to train a cheap specialist, the data is already there.

LoRA Land — fine-tuned 7B models beat GPT-4 on 85% of tasks
"I don't want AI having my data."

You should. More data = more powerful.

An AI agent needs to know everything about you to actually be useful — your files, your habits, your workflows. That's terrifying if you don't know how your data is being used.

With Bytespace, your data lives on your machine, in a system you own. Your credentials are locked in hardware the agent can't extract. Nothing leaves your device unless you say so.

How the security architecture works
"My data doesn't matter."

Your data is your most valuable asset.

Big AI labs train on your conversations, code, and ideas by default. OpenAI's terms say it plainly: "We may use Content to... improve our Services." Your work trains their next model. You get nothing.

If you're an expert in physics, law, or code — that's intellectual capital you should own. Fine-tune your own models. Sell your workflows. Or keep it all private. Your data is the asset. Start structuring it now.

OpenAI Terms of Use, Section 3 — "Our use of content"
[ THE SYSTEM ]

Four Tools. All Your Data.

Every tool captures a different type of interaction. Everything flows through ctx0 and is structured for training. All open source.

Full observability. Clean data.

Good training data requires oversight. Bytespace gives you full visibility into agent workflows, the skills they build, voice transcriptions, and every decision they make. Review and correct anything. Agents also help — they keep your data structured through ctx0 and ask for your feedback when they need context to categorize or clean something up. The result: a dataset that's always ready for training.

[ DEPLOYMENT ]

Cloud or Self-Hosted.
Same Features.

Bytespace Cloud

Sign up and start in minutes. We run the proxy, credential vault, monitoring, and updates. Your agents connect to our infrastructure — you focus on what they do.

  • Instant setup
  • Managed credential vault
  • Monitoring dashboard
  • Automatic updates
Get Bytespace Cloud ($49/mo) →

Self-Hosted

Run the entire stack on your own servers. Same features, full control, zero vendor lock-in. You own the proxy, the vault, the data — everything.

  • Full source access
  • Your encryption keys
  • No usage limits
  • Complete data sovereignty
Self-hosting guide →
[ GET STARTED ]

Ready in 2 minutes.

Download, drag to Applications, sign in. That's it.

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bot0.app
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Applications

macOS (Apple Silicon & Intel). Windows & Linux coming soon.

Download for Mac
[ PRICING ]

Simple pricing.
No surprises.

The tools are free and open source. We charge for managed infrastructure — monitoring, credential vault, and cloud proxy.
Self-host it all for free.

Free / Self-Hosted

$0

Everything is open source. Bring your own infrastructure.

  • Full source access
  • Your encryption keys
  • No usage limits
  • Complete data sovereignty
  • All products included
  • Hardware security included
View on GitHub

Bytespace Cloud

Recommended
$49/mo

Managed hosting with enterprise-grade security. Zero setup required.

  • $30 in AI model credits included
  • Data encrypted at rest (AES-256)
  • Hardware-bound device auth
  • Automatic backups & updates
  • Managed credential vault
  • Purchase additional credits anytime
Get Bytespace Cloud
Enterprise

Custom limits, dedicated support, SLA, on-prem.

Contact us →

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Bytespace — The Local AI Agent OS