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Developer decisionEnterprise evaluation

Cap'n Hook vs Supermemory

Side-by-side comparison of Cap'n Hook and Supermemory across fit, pricing, docs, evidence gaps, and benchmarks.

Decision brief

Best overall

Supermemory

Best combined signal across API availability, docs, adoption, reviews, and ecosystem proof.

Open-source option

Supermemory

Start here when local control, inspectability, or self-hosting matters.

Decision notes

Adoption proof: No verified adoption proof yet

Reviews: No developer reviews yet

Repo stars: Supermemory

Check before choosing

Next stepBuild packet and draft write-up
Turn this Cap'n Hook vs Supermemory decision into something you can build from.

Most developers reading a head-to-head are picking what to ship this week. Take the Cap'n Hook vs Supermemory decision into a build packet with the setup steps for whichever one you choose, and draft a short write-up of how it went so the next person deciding this has something concrete to read.

Comparing Cap'n Hook vs Supermemory

Cap'n Hook docs
Feature Comparison
Cap'n Hook logo

Cap'n Hook

RAG Frameworks

Pricing
Open source
Open source
Yes
API
Not listed
Rating
No reviews
GitHub
98 stars

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  • Status
Cap'n Hook has no developer reviews yet.Cap'n Hook has no public adoption proof yet.Supermemory has no developer reviews yet.Supermemory has no public adoption proof yet.

Evidence links

Cap'n Hook docsCap'n Hook repoSupermemory docsSupermemory repo

Missing evidence and weekly return

Cap'n Hook: verified adoptionCap'n Hook: benchmark dataSupermemory: verified adoptionSupermemory: benchmark data

Save this comparison to watch rank movement, new alternatives, docs changes, examples, and benchmark updates.

Cap'n Hook GitHub
Supermemory docs
Supermemory GitHub
Build packetDraft proof page
Adoption
Public evidence pending
Benchmark
No benchmark data
Best for
Persistent, invalidation-aware memory for coding agents that recalls codebase discoveries
Tradeoff
More control and inspectability, but more setup and operational ownership.
Supermemory logo

Supermemory

RAG Frameworks

Pricing
Freemium
Open source
Yes
API
Available
Rating
No reviews
GitHub
31,040 stars
Adoption
Public evidence pending
Benchmark
No benchmark data
Best for
Memory and context API for adding long-term recall, RAG, and user profiles to AI agents.
Tradeoff
More control and inspectability, but more setup and operational ownership.
Feature
Cap'n Hook logoCap'n Hook
Supermemory logoSupermemory
CategoryRAG FrameworksRAG Frameworks
PricingOpen sourceFreemium
Open source
API available
RatingNo reviewsNo reviews
GitHub stars
98
31,040
AdoptionPublic evidence pendingPublic evidence pending
BenchmarkNo benchmark dataNo benchmark data
Best forPersistent, invalidation-aware memory for coding agents that recalls codebase discoveries Memory and context API for adding long-term recall, RAG, and user profiles to AI agents.
Developer tradeoffMore control and inspectability, but more setup and operational ownership.More control and inspectability, but more setup and operational ownership.