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compare · Supermemory vs. 3ngram
Supermemory is a well-engineered memory API for developers. 3ngram is built for the people using AI, not building AI apps: decisions, commitments, blockers, source context, and follow-through carried across tools. Different category, minimal overlap.
at a glance · 7 capabilities · side by side
| capability | 3ngram | Supermemory |
|---|---|---|
| what it is | shared memory and follow-through for AI work | universal memory API for AI apps |
| primary audience | professionals using AI daily | developers building AI products |
| memory model | typed — decisions, commitments, blockers | flat semantic search (vector embeddings) |
| follow-through | overdue tracking, stale commitments, blockers | none |
| reusable workflows | yes, stored prompts as agent workflows | no |
| MCP support | yes, full integration | yes |
| effort to set up | connect MCP, done | integrate API into your app |
when to choose · Supermemory
you are a developer building an AI product and need a fast, well-documented memory API with an active open-source community.
when to choose · 3ngram
you use AI daily and want decisions, commitments, blockers, source context, and reusable workflows carried across tools without writing any code.
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