Article Level Metrics (ALMs) "provide a picture of how an individual article is being discussed, shared, and used" .
Altmetrics vs. Article-Level Metrics
"As adoption of Article-Level Metrics has increased, the term “Altmetrics” is sometimes used interchangeably with ALMs. It’s important to distinguish between two similar - but not synonymous - terms. ALMs are an attempt to measure impact at the article level. In doing so, ALMs draw from a variety of different data sources, some traditional (e.g., times cited) and some new (e.g., tweets). The attempt to incorporate new data sources to measure the impact of something, whether that something is an article or a journal or an individual scholar, is what defines altmetrics. Altmetrics are about the data sources, not the level of aggregation. ALMs are about the incorporation of altmetrics and traditional data points to define impact at the article level."
SPARC - Scholarly Publishing and Academic Resources Coalition - See more at: https://sparcopen.org/our-work/article-level-metrics/
PLOS Article-Level Metrics (ALM) Reports provides a comprehensive report of article-level metrics for articles published in PLOS journals. You choose which articles to include and this tool will create a report with metrics data and visualizations that you can download, save and share. Please note this this tool is only for articles published in PLOS journals.
Here are some of the metrics included in an ALM Report:
Instructions on using ALM Reports.