New Desktop Tool

Capsule Manager

Never lose AI context again. Save your conversation, pick up exactly where you left off.

How It Works

Five steps from API key to portable AI context capsules.

Go to aistudio.google.com → Sign in → Create API Key → Copy it

Free tier resets every day — no credit card needed

Download for your OS (Linux or Windows) and install it on your PC

Open Capsule Manager → Go to Settings → Paste your Gemini API key

Launch Chrome, Brave, or Edge → Open Claude, ChatGPT, Gemini, DeepSeek, or Grok

Capsule Manager reads your conversation automatically. When context fills up → Click "Save Capsule" → Select which AI to continue on → Done!

Install the desktop companion and keep your AI sessions moving.

Requires a Chromium-based browser — Chrome, Brave, or Edge

After downloading, open terminal and run:

sudo dpkg -i ~/Downloads/capsule-manager_1.0.0_amd64.deb

Then launch:

capsule-manager --no-sandbox

Double-click the downloaded .exe file and follow the installer steps.

Capsule Manager will launch automatically after installation.

ClaudeChatGPTGeminiDeepSeekGrok

For smart AI-generated summaries. Without it, raw capsules still work perfectly.

Provider	Free Tier	Free Model	Paid Model	Limitations
Google Gemini	✅ Yes	gemini-2.0-flash	gemini-2.0-pro	15 RPM free
OpenAI	❌ No	—	gpt-4o-mini	Paid only
Anthropic Claude	❌ No	—	claude-haiku-4-5	Paid only
DeepSeek	✅ Yes	deepseek-chat	deepseek-chat	Limited free credits
Groq	✅ Yes	llama-3.3-70b	llama-3.3-70b	30 RPM free

For most users, Gemini free tier (gemini-2.0-flash) is the best starting point — no credit card required.

🔒 All capsules are encrypted and stored locally on your computer

🚫 No data is sent to our servers — ever

💻 Capsule Manager runs entirely on your machine