thredly vs TransferLLM: which one actually solves your problem?
TransferLLM migrates your entire chat history, once, for a fee. thredly compresses one conversation at a time, for free, whenever you need to keep working somewhere else.
TransferLLM moves your full chat history between ChatGPT, Claude, and Gemini as a one-time paid migration. thredly compresses a single conversation into a portable handover you can use for free, every time you need it.
When TransferLLM is the right call
You're leaving one AI platform for another, permanently, and want everything to come with you: every thread, every attachment, your custom instructions, sorted with original timestamps. TransferLLM runs locally in your browser and rebuilds that structure on the destination platform.
When thredly is the right call
You're not leaving anything. You're mid-conversation and need the next chat to pick up where this one left off, whether you hit a rate limit, the thread got slow, or you want a different model's take. You need this one conversation compressed and portable, right now, free.
Side by side
What moves: thredly compresses one conversation; TransferLLM migrates your entire chat history.
Cost: thredly has a free tier with paid plans for heavy use; TransferLLM is $19 for one pair or $39 for all pairs, one-off.
Speed: thredly takes seconds; TransferLLM typically takes 3 to 5 minutes, longer for very large histories.
What's preserved: thredly keeps key context and decisions, compressed roughly 94%; TransferLLM preserves full fidelity, including threading, timestamps, and attachments.
Account needed: thredly needs no account for a single summary; TransferLLM connects both source and destination accounts.
Ask whether you're moving your account or moving one conversation. Moving your account permanently favors TransferLLM's one-time full migration. Continuing one conversation today, in a different tool, favors thredly's free, on-demand compression.
Can I use both?
Yes. Some people use TransferLLM once, if they ever fully switch platforms, and thredly regularly, for the day-to-day business of moving a conversation from one AI to another.