The British Sign Language Dictionary lets users search and compare signs, with more than 21,000 video signs listed.
WhatsThatSign vs ASL Dictionary
How do WhatsThatSign and ASL Dictionary compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | WhatsThatSign | ASL Dictionary |
|---|---|---|
| What it is | This ASL dictionary offers sign or word searches, with options for alternate spellings and an interface for finding signs. | The American Sign Language Dictionary lets users search and compare signs, with more than 40,000 video signs listed. |
| Website | ||
| Type | Website | Website |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Web | Android, Web |
| Open source | Not stated | Not stated |
| Language | — | — |
| Alternatives |
Other options to consider
Sites similar to both WhatsThatSign and ASL Dictionary.
The visualization tool offers options and detailed information about American Sign Language.
The multilingual Sign Language Dictionary records more than 1,000 signed words across over 100 years and describes their meaning, use, and history.
Oxford Learner's Dictionaries provides free dictionary entries and options to redeem, upgrade, get help, and sign in.
AnySign provides a free American Sign Language dictionary with more than 1,000 video signs and alphabetical browsing.
The International Sign dictionary provides word entries, example texts, fingerspelling, and category browsing.







