auto-commenters

noun
UK /ˈɔːtəʊ ˈkɒmɛntəz/
US /ˈɔːtoʊ ˈkɑːmɛntərz/

Auto-commenters are computer programs that write comments on the internet all by themselves.

The video got hundreds of replies from auto-commenters within minutes.


OTHER MEANINGS

2. Software tools that automatically post replies on social media or blogs.

The page owner used auto-commenters to answer every post instantly.

3. Programs that leave the same comment on many posts to advertise something.

Auto-commenters flooded the forum with links to a shopping site.

4. Bots that pretend to be real people by writing comments.

Some auto-commenters sound friendly, but no human is behind them.