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MemorySync vs SoloPup Memory

Two memory & context tools for AI agents, side by side. Facts come from each tool's own site.

MemorySync

memorysync.io

MemorySync is a memory API for AI applications: your agent writes what it learns about each user, and MemorySync returns the relevant parts later, ranked by meaning and scoped to that user.

Visit MemorySync

SoloPup Memory

github.com

Text memory plugin for DeepSeek Harness that saves source-linked preferences and project decisions, reviews writes before they become effective, and keeps historical values separate from current rules. Public beta, MIT license.

Open sourceNew
Visit SoloPup Memory
MemorySync compared with SoloPup Memory
MemorySyncSoloPup Memory
What it doesMemorySync is a memory API for AI applications: your agent writes what it learns about each user, and MemorySync returns the relevant parts later, ranked by meaning and scoped to that user.Text memory plugin for DeepSeek Harness that saves source-linked preferences and project decisions, reviews writes before they become effective, and keeps historical values separate from current rules. Public beta, MIT license.
In their wordsMemorySync: infrastructure for AI that remembersSource-linked text memory for DeepSeek Harness (DSH).
Open sourceNoYes
Websitememorysync.iogithub.com
Link checked2026-10-292026-11-12

More options:Alternatives to MemorySyncAlternatives to SoloPup MemoryGuide: Best memory layers for AI agents

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