Hey vs Semantic Scholar
Hey and Semantic Scholar 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
| Attribute | Hey | Semantic Scholar |
|---|---|---|
| Vendor | 37signals | Allen Institute for AI |
| Rating | ★ 4.4 | ★ 4.6 |
| Pricing | Paid | Free |
| Platforms | Web, Mobile | Web, API |
| Key features | Screening inbox for strangers, Imbox / Feed / Paper Trail, Hey World pages | 200M+ paper index, AI TLDR summaries per paper, Semantic & filtered search |
| Headquarters | Chicago, USA | Seattle, USA |
| Founded | 2020 | 2015 |
| Open source | No | No |
Key differences
- Semantic Scholar has a higher user rating (4.6★ vs 4.4★).
- Hey is Paid, while Semantic Scholar is Free.
- Hey runs on Web, Mobile; Semantic Scholar runs on Web, API.
Frequently asked questions
Is Hey or Semantic Scholar better?
By user rating, Semantic Scholar scores higher (4.6★ vs 4.4★). Both are capable Productivity tools, so review the feature comparison for your use case.
Which is cheaper, Hey or Semantic Scholar?
Hey is Paid and Semantic Scholar is Free. Check each product page for current plan details.
Are Hey and Semantic Scholar open source?
No — neither Hey nor Semantic Scholar is open source.