Simperium is a Y Combinator-funded company that builds a platform for syncing content among people and their devices. They released Simplenote as a showcase of this platform.
Simperium is a Y Combinator company in the Summer 2010 batch. Its directory entry describes it as: Simplenote (simplenote.com) and the Simperium platform for syncing…. The founder listed is Fred Cheng (Founder) (Y Combinator directory entry, January 17, 2012).
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New accelerator entry · 2012-01-17 · the record
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Simperium is a Y Combinator-funded company that builds a platform for syncing content among people and their devices. They released Simplenote as a showcase of this platform.
Checked away from the directory entry. Neither line below comes from the company's Y Combinator page.
Simperium is a cross-platform data sync service.
The title and description the site itself served, answering 200. Not a cached copy and not the company's directory entry — what was live when we asked.
Counted only where a thread links to this company's own site, announces it by name on that forum, or names it beside its own Y Combinator batch. A thread whose title merely carries the words is not counted — a name is not an identifier. Hacker News is not us, and nothing above is our opinion of the company.
Founders, titles and bios as the company published them. Photographs are our own copies of the ones on that record, so they do not break when the original link expires.
No investor is drawn from a Form D — the form states how many invested and never who. The one investor on this graph is named because a batch has exactly one.
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Sourced from the company's Y Combinator directory entry, from the company's own site, read directly on 2026-09-27 (simperium.com), and from Hacker News, where 7 threads met the matching rule stated beside the count.
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