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SPECIFICTION
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Lighthouse

lighthouse.storage

From $12/mo Free plan WebAPI
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Spec score 7.8 #12 of 25 in Decentralized Storage Services

What it is

Lighthouse combines decentralized file storage with a long-term memory service for AI agents. Lighthouse Memory saves project context, preferences, and decisions for retrieval in later sessions, with remember, recall, and forget operations. Its batched engine supports local hybrid retrieval using embeddings alongside keyword or tag matching. Memories are documented as verifiable, content-addressed blobs, and the hosted backend exposes tools through the Model Context Protocol for Claude Code, Claude Desktop, and other compatible agents. For files, Lighthouse uses IPFS and lists Filecoin and Walrus as storage networks; its web app supports storing, retrieving, and sharing files. Developers can use an SDK and CLI, while documented memory storage options include Lighthouse Walrus, Lighthouse IPFS/Filecoin, AWS S3, R2, MinIO, and a local folder. Plans include a free tier with 5 GB and 10,000 AI memories, Lite at $12 a month for 500 GB and 25,000 memories, and Premium at $49 a month for 2.5 TB and 100,000 memories. Encryption and other features are add-ons. Lighthouse cautions that forgetting a memory may not erase its stored blob, and content identifiers do not establish whether content is true.

Spec sheet

Product
Lighthouse describes its Memory product as long-term memory for AI agents that saves project context, preferences, and decisions for retrieval in later sessions.Read 7 Oct 2026 · lighthouse.storage
Support
The Premium plan includes priority support, and the site lists contact and book-a-call options.Read 7 Oct 2026 · lighthouse.storage
Agent connection
The hosted memory backend exposes tools through the Model Context Protocol for Claude Code, Claude Desktop, and other MCP-capable agents.Read 7 Oct 2026 · docs.lighthouse.storage
Deletion limits
Lighthouse says forgetting a memory may not erase its stored data, because removing a record from an index does not erase an existing stored blob.Read 7 Oct 2026 · lighthouse.storage
Developer tools
The storage product offers an SDK and CLI for integration into application pipelines.Read 7 Oct 2026 · lighthouse.storage
Encryption
The storage page describes an encryption SDK with threshold encryption and token gating, while the memory documentation says batched blobs and index snapshots are unencrypted and Memwal uses SEAL-encrypted blobs.Read 7 Oct 2026 · docs.lighthouse.storage
Integrity limits
Content identifiers can verify that retrieved memory matches saved content, but Lighthouse says they do not establish whether the content is true.Read 7 Oct 2026 · lighthouse.storage
Memory capabilities
Lighthouse Memory provides remember, recall, and forget operations, and documents memories as verifiable, content-addressed blobs.Read 7 Oct 2026 · docs.lighthouse.storage
Memory retrieval
The batched memory engine supports local hybrid recall using embeddings and keyword or tag matching.Read 7 Oct 2026 · docs.lighthouse.storage
Storage
Lighthouse offers decentralized file storage powered by IPFS, with Filecoin and Walrus listed as storage networks.Read 7 Oct 2026 · lighthouse.storage
Storage integrations
Documented memory storage choices include Lighthouse Walrus, Lighthouse IPFS/Filecoin, AWS S3, R2, MinIO, and a local folder.Read 7 Oct 2026 · docs.lighthouse.storage
Web app
The web application lets users store, retrieve, and share files on IPFS, Filecoin, and Walrus.Read 7 Oct 2026 · lighthouse.storage

Plans and prices

Free Free 5 GB total storage · 10,000 AI memories · encryption, token gating, IPNS, and migration support are add-ons Read 7 Oct 2026 · lighthouse.storage
Lite $12 a month 500 GB total storage · 25,000 AI memories · encryption, token gating, IPNS, and migration support are add-ons Read 7 Oct 2026 · lighthouse.storage
Premium $49 a month 2.5 TB total storage · 100,000 AI memories · priority support · encryption, token gating, IPNS, and migration support are add-ons Read 7 Oct 2026 · lighthouse.storage

Every Lighthouse plan and price →

Strong points and limits

Strong points

  • Free plan includes 5 GB and 10,000 AI memories.
  • Memory retrieval combines embeddings with keyword or tag matching.
  • MCP tools support Claude Code and Claude Desktop.
  • Storage choices include S3, R2, MinIO, and local folder.

Limits

  • Encryption is an add-on on listed plans.
  • Forgetting a memory may not erase its stored blob.
  • Content identifiers do not establish whether content is true.

Who it suits

Lighthouse suits developers building AI-agent workflows that need retrievable context, and users seeking web-based decentralized file storage. Its multiple memory storage destinations may suit teams with different storage setups.

Verdict

Lighthouse joins agent memory tools with file storage across several networks and destinations. Buyers should distinguish content integrity checks from truth claims and note that forgetting may leave stored data intact.

Where Specifiction places it

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