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Nexo

Self-hosted S3 storage that streams video and resizes images

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Self-hosted, S3-compatible object storage in one Go binary. Upload an MP4 and it streams as HLS at once; upload a photo and one URL serves AVIF, WebP or JPEG at the right size. Open source, one drive to a cluster.

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PH · launched Oct 19, 2026 · 2 upvotes (top 22%)

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Could you build this?

No An S3-compatible object store with erasure coding, clustering, and IAM requires distributed storage engineering that vibe coding cannot substitute for.

What it would actually take: The stack is Go, with a storage engine that handles erasure coding (Reed-Solomon), consistent metadata, and cluster membership and healing. Full S3 API compatibility and IAM semantics must match AWS behavior exactly, and durability needs rigorous testing. Building it takes experienced distributed-systems engineers and long test suites, not just prompting.

Competitors

Other products that read as similar to this one : 85 launches clear the similarity bar, closest 8 shown.

Attention rank: #13 of 86 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 341 days after the earliest competitor.

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