Autocomplete as a Service
Serves data for autocomplete
Add your data to AaaS  
Specify API URL as datasource for autocomplete
Large Dataset
Search titles of 1 million articles on Wikipedia. Results are served by our APIStart typing below, for example - 'List of'
The data can be downloaded here (~20MB)
It contains titles and links of 1 million articles
Autocomplete with search filters
Create beautiful autocomplete search widgets like below. As you type in text box, it searches music tracks by name. It also shows the artists, track duration, rating, genre and an image of album. We added names and meta information of 200 tracks through our API. You can see the data hereType title track below, for example - 'Best' or 'Love' or just type 'wh'
Want to apply some filters to search?
Search tracks by Genre. Select a genre below and search in text box above
Building an autocomplete widget like this is very simple. Check out here