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How to sync Context across AI Assistants (ChatGPT, Claude, Perplexity...) in your browser

Anmol Baranwal on June 24, 2025

Most people today use more than one AI assistant such as ChatGPT, Claude, Perplexity. But none of them share context. You end up repeating the sam...
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Bart Strauss

I'm trying to understand the privacy parts. Is this locally hosted on the device or sent off to a server?
In the same line of questioning, is it cross-device accessible? Say from home to work and back.

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Anmol Baranwal

It's not locally hosted, data is saved in Mem0 cloud server (as I showed in the blog). Yes, it works across multiple devices since everything is stored in the cloud. You can check more in the FAQs. hope this helps!

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Elfreda

Context consistency is indeed a pain point!
I solved this with ChatGOT—multiple large models can switch freely within a single conversation (like GPT, DeepSeek, Gemini, etc.), and the AI remembers the previous conversation context, making the transition seamless and much more efficient.

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Lotachi Ndulue

Yes you're right,it's a perfect combo once you know how to navigate 👍🏾

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Dotallio

Being able to sync context across ChatGPT, Claude, and others is honestly such a win. Curious if you noticed any context mix-ups or issues when switching between really different assistants?

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Anmol Baranwal

So far I haven't noticed any problems (the extension is still very new).

If there could be a way to see which aggregator (ChatGPT, Perplexity, Gemini....) a memory was saved from, that would be useful imo.

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Sreedhara Murthy

Very nice
Thank you

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Abhay Kondi

This is so cool!

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Anmol Baranwal

thanks for reading!

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John Pagley

This is fire! A ton of great value here. Thanks Anmol!

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Anmol Baranwal

Thanks for checking this out John. I'm using the extension too :)

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Saadman Rafat

how much are you paying for all this if you dont mind me asking?

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Anmol Baranwal

It's free and open source with no usage limits (and no ads). Even though I love the extension, I doubt I would have used it if it was paid.

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Nathan Tarbert

This is extremely impressive and honestly solves a real headache. Appreciate how deep you went into both the pain points and the technical side

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Anmol Baranwal

Thanks Nathan! Really appreciate that, I hope you will use the extension in your workflow

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Nevo David

pretty cool seeing someone actually fixing my context headaches, tbh makes me wonder though - you think folks will stick with something like this for the long haul or just bounce around to new tools all the time?

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Anmol Baranwal

I think people will stick with this especially because the extension is free & open source. It’s built for the community and already supports major AI assistants (with more coming soon).. so I’m sure this will be useful.

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intermundos

The idea is good, but not for work. Will not share my memories with memories.

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KC

Does it work in PWAs as well?