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Hypothesis vs Raindrop.io

Hypothesis and Raindrop.io are both Productivity tools in our directory. This side-by-side comparison covers pricing, user ratings, supported platforms, key features and open-source status so you can decide which one fits your needs.

Side-by-side comparison

AttributeHypothesisRaindrop.io
VendorHypothesisRaindrop.io
Rating★ 4.5★ 4.8
PricingFreemiumFreemium
PlatformsWeb, LMSWeb, Desktop, iOS, Android, Extensions
Key featuresIn-page notes, Public or private, Open sourceCollections, Highlights, Full-text search
HeadquartersSan Francisco, USARemote
Founded20112013
Open sourceYesNo

Key differences

  • Raindrop.io has a higher user rating (4.8★ vs 4.5★).
  • Both Hypothesis and Raindrop.io use a Freemium model.
  • Hypothesis is open source (its code is public), while Raindrop.io is proprietary.
  • Hypothesis runs on Web, LMS; Raindrop.io runs on Web, Desktop, iOS, Android, Extensions.

Frequently asked questions

Is Hypothesis or Raindrop.io better?

By user rating, Raindrop.io scores higher (4.8★ vs 4.5★). Both are capable Productivity tools, so review the feature comparison for your use case.

Which is cheaper, Hypothesis or Raindrop.io?

Both Hypothesis and Raindrop.io use a Freemium pricing model.

Are Hypothesis and Raindrop.io open source?

Hypothesis is open source, while Raindrop.io is proprietary.

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