SnapGene
Molecular biology software for planning and visualizing DNA constructs
SnapGene gives molecular biologists a visual, reliable way to plan DNA work. Researchers open or create plasmid and DNA sequences, see features such as genes and promoters automatically annotated, and simulate cloning steps like restriction digests, ligations, Gibson assembly, and Gateway cloning before going to the bench. The tool shows resulting maps and sequences, helping avoid costly mistakes.
It has a large library of standard vectors and features, tools for designing primers, and a viewer that lets collaborators open files without a license. Sequence comparison, alignments, and the ability to import from databases support daily lab tasks. Files are shared in a format that is widely used across the field. A server version supports team libraries.
SnapGene is paid, with licenses for individuals and institutions, and a free viewer. It is part of Dotmatics, which makes other scientific software. AI is not its central feature, though machine learning approaches are creeping into sequence design and protein tools more broadly. Alternatives include Benchling for cloud-based collaboration, Geneious for broader sequence analysis, Addgene’s free tools, and SerialCloner and ApE as free options. SnapGene suits wet-lab biologists doing cloning.