AeroFS

AeroFS was an enterprise file sync-and-share and secure collaboration product built by Air Computing Inc., founded in 2010 out of Y Combinator with seed backing from Andreessen Horowitz (a16z Seed), SV Angel, Avalon Ventures, and angels including Chris Sacca, Maynard Webb, Jerry Yang, and Paul Buchheit. Its differentiator was peer-to-peer, private-cloud file sync that kept data on a company's own devices rather than a vendor's servers. Air Computing later pivoted to a team collaboration app called Amium. In 2017 the company merged with Redbooth (CEO and co-founder Yuri Sagalov became CEO of Redbooth), Amium was shut down on December 15, 2017, and the AeroFS technology was folded into Redbooth's product line. The standalone AeroFS product, developer program, and API are no longer operated; the aerofs.com domain is now a parked GoDaddy "for sale" page. This API Evangelist profile is retained as a historical/defunct-company record rather than an active developer surface.

AeroFS is profiled on the APIs.io network. Tagged areas include Company, Defunct, Acquired, File Sync, and File Sharing.

📡 Source on GitHub

0 APIs

Company Defunct AcquiredFile SyncFile SharingEnterprise CollaborationCloud Storage Private Cloud Y Combinator

Source (apis.yml)

aid: aerofs
deliveryModel:
  model: unknown
  open_source: false
  commercial: false
  callable_host: false
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - none
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/aerofs.png
name: AeroFS
description: AeroFS was an enterprise file sync-and-share and secure collaboration product built by Air Computing Inc., founded
  in 2010 out of Y Combinator with seed backing from Andreessen Horowitz (a16z Seed), SV Angel, Avalon Ventures, and angels
  including Chris Sacca, Maynard Webb, Jerry Yang, and Paul Buchheit. Its differentiator was peer-to-peer, private-cloud file
  sync that kept data on a company's own devices rather than a vendor's servers. Air Computing later pivoted to a team collaboration
  app called Amium. In 2017 the company merged with Redbooth (CEO and co-founder Yuri Sagalov became CEO of Redbooth), Amium
  was shut down on December 15, 2017, and the AeroFS technology was folded into Redbooth's product line. The standalone AeroFS
  product, developer program, and API are no longer operated; the aerofs.com domain is now a parked GoDaddy "for sale" page.
  This API Evangelist profile is retained as a historical/defunct-company record rather than an active developer surface.
url: https://raw.githubusercontent.com/api-evangelist/aerofs/refs/heads/main/apis.yml
x-type: company
x-source: a16z-portfolio
x-tier: stub
x-tier-reason: portfolio-lead
x-status: defunct
x-acquired-by: Redbooth
x-legal-entity: Air Computing Inc.
x-founded: '2010'
x-shutdown: '2017'
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-17'
tags:
- Company
- Defunct
- Acquired
- File Sync
- File Sharing
- Enterprise Collaboration
- Cloud Storage
- Private Cloud
- Y Combinator
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

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