Mendeley

Mendeley offers a range of pricing plans to cater to different user needs. The free version provides 2GB of personal storage and allows users to create one private group with up to three members. For users requiring more storage and additional features, Mendeley offers premium plans: the Plus plan at $4.99 per month or $55 per year for 5GB of storage, the Pro plan at $9.99 per month or $110 per year for 10GB of storage, and the Max plan at $14.99 per month or $165 per year for 100GB of storage, with the option to email for more storage if needed. These plans also include increased group sizes and additional collaboration features, making them suitable for more intensive research needs.