Enabled by hCoV-19 data shared via GISAID (examples)

CoronaTrend

The University of Hong Kong (Hong Kong)
prevalence of different mutations across different lineages

assayM 

King Abdullah University of Science & Technology (Saudi Arabia)
Track sensitivity of RT-PCR primers on COVID-19 variants 

Wisconsin Genomic Dashboard

CoV-Spectrum

Computational Evolution Group, ETH Zurich (Switzerland)
Fully interactive platform to explore and monitor variants of SARS-CoV-2

CoVerage

Helmholtz Centre for Infection Research (Germany)
Epidemiological dynamics of SARS-CoV-2 lineages

CovidTag 

IrsiCaixa AIDS Research Institute (Spain)
Average weekly hCoV-19 variants counts in Spain and Regions

CoVGlobe

The Francis Crick Institute (United Kingdom)
Aggregate three-week rolling averages of lineages in different locations

Regeneron COVID-19 Dashboard

Molecular Profiling & Data Science and Bioinformatics Core Services (USA)
Track current and emerging SARS-CoV-2 variants with customizable visualizations

Mutation Situation Reports

The Andersen Lab at Scripps Research (USA)
Tracking the prevalence of several lineages or sets of mutations within the hCoV-19 genome

CoVariants

University of Bern (Switzerland)
SARS-CoV-2 variants and mutations of interest

Covid-Miner

Regina Elena National Cancer Institute (Italy)
Detect the emergence and geographical distribution of hCoV-19 Spike protein genetic varian
ts

COVID-19 CoV Genetics Browser

Broad Institute of MIT and Harvard (USA)
Track transmission, evolution, emergence, immune interactions, diagnostics, therapeutics & vaccines