Why everyone is complaining about OpenClaw's memory (it sucks) - and why supermemory fixes it.

Supermemory announced an updated OpenClaw plugin designed to address perceived limitations in OpenClaw’s built-in memory system, which stores daily logs and curated long-term facts in Markdown files and relies on agents explicitly invoking search and retrieval tools. The post argues that this tool-based approach can add latency and token costs, retrieve context only when requested, create redundant records, and inadequately manage knowledge updates, temporal relationships, multi-session context, and outdated information. Supermemory instead uses background hooks to automatically capture both extracted memories and raw conversation chunks, supported by a vector-graph architecture intended to connect facts, update knowledge contextually, and decay irrelevant information over time. In benchmarks conducted using the company’s open-source Memory Bench platform, Supermemory reported an 85.9% score, compared with 58.3% for OpenClaw-style RAG memory and 54.2% for filesystem-based memory, while claiming lower token use and faster operation. The plugin is available through GitHub and is offered as part of a $20-per-month premium memory service.

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