Alchemy Electronic Lab Notebook vs Chemotion ELN

Alchemy Electronic Lab Notebook is a paid cloud ELN for researchers, scientists, and technical teams developing products. Configurable record templates capture information from testing instruments or other sources and store it in the cloud. Connected data structures, filters, multiple search methods, and natural language processing help teams find and reuse information. Users can make bar, scatter, and spider charts to compare experiments and review trial performance. A web interface configures digital workflows and pushes them to production. The system records project changes with version histories and audit trails, and supports electronic signatures, approval workflows, and tag-based permissions at workflow, record, and individual-data levels. Alchemy offers a REST API with documentation and SDK support, plus integrations with CRM, ERP, BI reporting systems, and lab equipment. It runs in browsers on desktops, laptops, and tablets without installation. Data is hosted and backed up in U.S. East Coast, Germany, and Ireland regions.

Chemotion ELN is a web-based electronic laboratory notebook for research data, with a focus on chemistry. It organizes projects into collections and supports records for samples, reactions, wellplates, research plans, QR codes, barcodes, and analytical data through ChemSpectra. Sample records can hold molecular structures, amounts, and properties such as purity, while reaction records capture conditions and products. Instrument data can be added by email, networked storage, or manual transfer, with documented examples including NMR, GC, and LC. Accounts belong to individual users, while shared and synchronized collections allow sharing elements and assigning roles. The system can transfer selected information to Chemotion Repository for sharing and archiving, and supports OpenStats and a TLC Image Annotation Tool. Groups, institutions, and universities can install it on their own IT facilities using the documented Docker-based approach. Free academic use is a project principle. A test version is available for demonstration and time-limited evaluation, but data may be lost and some functions are unavailable. Chemotion requires a network connection, has no standalone version, and recommends Chrome because some functions are limited in Firefox and Edge.