New — the JarForAI side panel. Docks beside ChatGPT, Claude, Gemini & more so you can save & inject your project as you work. Free with your plan. The JarForAI side panel is live — docks beside any AI to save & inject your project as you work. Free with your plan. Get early access → Add to Chrome →
JarForAI
JarForAI

One project.
Any AI. Never start over.

JarForAI is your project's memory across every AI you use. Save your work in your Jar, hand it to ChatGPT, Claude, Gemini — pick up exactly where you left off. Every time.

Get started free How it works

Free forever · No card required · Works with any AI

See Jar in action

Save your project in one AI, pick it up in another — the whole loop in under a minute.

How it works

Three actions. That's the whole workflow.

1

Continue in AI

Jar gives your AI a Package — a compact snapshot of everything decided so far. Your AI starts oriented, not blank.

2

Save Checkpoint

When you pause, ask your AI for a checkpoint. Paste it into your Jar. Every decision is now captured, not lost in chat history.

3

Save to Package

Ready to consolidate? Jar folds your checkpoints into one clean Package. That's what next session's AI opens with.

Built for anyone with an ongoing project

If you work with AI on something that doesn't finish in one sitting, you need this.

Developers

Long coding sessions, architecture decisions, spec docs. Move between Claude and ChatGPT without losing the plot.

Writers

Multi-chapter drafts, style guides, revision history. Every AI opens with your character list, voice rules, and plot beats intact.

Consultants

Client projects, decision logs, meeting notes. Your context is portable — never trapped in one AI's conversation history.

Researchers

Thesis work, lit reviews, ongoing analysis. Track what's read, what's decided, what's next — across weeks or months.

Students

Term papers, study plans, semester-long research. Come back to your project weeks later — your AI opens right where you left off.

Founders

Product roadmaps, investor decks, hiring plans. Every strategy conversation continues instead of restarting from scratch.

Freelancers

Multiple clients, different projects, one Jar per engagement. Switch AIs mid-task, never re-brief anyone.

Analysts

Data narratives, market reports, ongoing dashboards. Your findings and hypotheses persist across every AI session.

Save your AI subscription's tokens

Every AI charges by tokens read. Long conversations get expensive fast. Jar starts every session fresh with only what matters.

Why long conversations cost more

Every time you send a message in a 50-turn ChatGPT conversation, the model re-reads the entire chat history. That's your quota being burned re-reading things it already saw.

By turn 100, a single prompt can cost 20× what it did on turn 1.

Jar gives your AI a clean 2 KB Package instead — everything it needs to continue, none of the noise it doesn't.

50-turn ChatGPT chat, one more message ~40 KB
Same continuation via Jar Package ~2 KB
Roughly 20× less quota consumed per message

Why not just copy-paste your chats?

You could. Here's what breaks when you do.

Without Jar

Chat history is scattered across dozens of conversations. Search doesn't work. You can never find that one crucial decision from three sessions ago.

With Jar

One Package per project. Structured, searchable, always current. Your work has a home — not a trail of tabs.

Without Jar

Copy-paste loses the context between turns. Your new AI has a wall of text but no idea what matters. It re-asks, re-decides, contradicts.

With Jar

Every AI opens the Package the same way — locked decisions first, then background, then what's next. AI-native format, not human notes.

How to Use Jar

Jar keeps your project memory alive across AI sessions. Start a chat in one AI, save your work, and pick it up later in another — no re-explaining.

Works across six AIs: ChatGPT, Claude, Gemini, Grok, Kimi K2, and GLM.

The Basics

  1. Load your project

    Paste your continuation package into any AI. It boots and greets you. Your project is live.

  2. Work normally

    Talk to the AI. Build things. Make decisions. Jar tracks the context in the background.

  3. Save a checkpoint

    Say checkpoint or save when you hit a milestone. The AI writes a structured commit — decisions, not chatter.

  4. Fold checkpoints into the package

    Checkpoints stack up as pending. When you're ready, save them to the package. Now they're part of your permanent record.

  5. Continue anywhere

    Generate a fresh package. Paste it into the next session. Everything carries over.

The Four Buttons

In the Chrome side panel, every action is one click:

  • Continue in AI — generates your package to hand to the AI.
  • Save Checkpoint — captures your current progress. Add a label if you want.
  • Save to Package — folds your checkpoints into the Jar.
  • Capture Package reply → Jar — pulls the AI's consolidated reply back in.

The panel docks to the side of your browser. Click the toolbar icon to open it. Click the × to close.

Key Commands

Type these to the AI anytime:

  • status — shows what's saved and what's still open.
  • save / checkpoint — commits your work.

Why Checkpoints Matter

A good checkpoint captures the decision, not the discussion. Every filename, version number, and value gets preserved exactly.

That way, when you reload the package weeks later, nothing feels vague. You can reconstruct exactly what changed.

One habit to keep

Save at milestones — don't wait until the chat is huge. The AI will prompt you every 15–20 exchanges, or before a big task. Take the prompt. Your future self will thank you.

Simple plans. Fair limits.

Start free. Upgrade when your workflow needs more room.

Copper jar

Rs 0

Great for trying the flow

  • One active project
  • Enough for a full workday loop
  • Any AI (ChatGPT, Claude, Gemini)
  • Package + Checkpoint system
  • Full snapshot history
Start free

Silver jar

Rs 100/mo

For most real workdays

  • A few parallel projects
  • Room for a normal workday
  • Any AI (ChatGPT, Claude, Gemini)
  • Package + Checkpoint system
  • Full snapshot history
Get Silver jar →

Gold jar

Rs 300/mo

For heavy daily use

  • Multiple parallel projects
  • Room for a heavy workday
  • Any AI (ChatGPT, Claude, Gemini)
  • Package + Checkpoint system
  • Full snapshot history
Get Gold jar →

Platinum jar

Rs 500/mo

For teams & power users

  • Lots of parallel projects
  • Room for extreme use
  • Any AI (ChatGPT, Claude, Gemini)
  • Package + Checkpoint system
  • Full snapshot history
Get Platinum jar →

Stop starting over.

Free, no card, one project on us. Enough to see if this fits your workflow.

Get started free