Three poet laureates are to help launch the project - Andrew Motion, Edinburgh's Makar Valerie Gillies and via video link, Scots Poet Laureate Edwin Morgan.
Poets, from George MacKay Brown and Hugh MacDiarmid to living writers like Kathleen Jamie are already featured on the site.
Organisers of the website now hope to raise funds to add another 25 recordings of Scottish poetry - both contemporary and historic.