ASL-LEX presents a lexical database for exploring and visualizing the American Sign Language lexicon.
Sign Language 101 vs DeafTec
How do Sign Language 101 and DeafTec compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | Sign Language 101 | DeafTec |
|---|---|---|
| What it is | Sign Language 101 presents hundreds of American Sign Language signs with video demonstrations and category browsing. | STEM Dictionary presents technical signs used in STEM subjects, supporting Auslan interpreters, teachers, tutors, and learners. |
| Website | ||
| Type | Website | Website |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Web | Web |
| Open source | Not stated | Not stated |
| Language | English | English |
| Alternatives |
Other options to consider
Sites similar to both Sign Language 101 and DeafTec.
Sign Learner is a browser extension that helps users learn sign language while browsing.
The International Sign dictionary provides word entries, example texts, fingerspelling, and category browsing.
AnySign provides a free American Sign Language dictionary with more than 1,000 video signs and alphabetical browsing.
The American Sign Language Dictionary lets users search and compare signs, with more than 40,000 video signs listed.
An official South Korean e-government dictionary site from the National Institute of Korean Language, providing a Korean-English learners' dictionary with category search, a word of the day, small-window and advanced views, multiple language pairs and Open API access.





