Bambu Studio vs Eiger

Bambu Studio is free slicing software for preparing 3D-printing projects on Linux, macOS, and Windows. It combines project-based workflows, optimized slicing algorithms, and a graphical interface. Its tools include basic slicing, a G-code viewer, management of multiple plates, and automatic object arrangement and orientation. Support options include hybrid, tree, normal, and customized forms, alongside multi-material printing and painting tools. Additional capabilities include STEP support, assembly and explosion views, and arc-path support. Listed remote features provide printer control and monitoring. The software is licensed under GNU AGPL version 3. Its optional networking plugin uses non-free libraries; after slicing, users can print by SD card without that plugin. For Linux, the project provides AppImages for Ubuntu and Fedora and points to Flathub. Bambu Lab says the software includes printer and filament profiles based on engineers’ tests and integrated with hardware logic. Privacy options described by the maker include LAN-Only Mode, offline firmware updates, and Stealth Printing, which avoids cloud storage of print files unless chosen.

Eiger is Markforged software for preparing 3D prints and managing printer activity. In its browser-based workflow, users import STL or STEP files, arrange parts into a build, set slicing and fiber routing, and generate an MFP file for a Markforged printer. Selective fiber reinforcement controls support routing reinforcement within a part. Eiger also provides printer and print-activity management in one place. The free cloud platform is for Markforged devices; the maker describes it as suitable for institutions with one to one hundred printers. Cloud use requires an internet connection to upload, create, view, and share part, build, and print-job data. Offline Eiger runs without internet access and does not send user or part data to the cloud. Offline print files must be transferred by USB, or over a local network with LAN Connector installed. The Essential plan includes Job Requests for submitting, tracking, and fulfilling print requests. Blacksmith is an Eiger subscription feature for scanning printed parts and comparing them with design files. The maker says cloud build files are encrypted in transit and at rest, and that Eiger earned ISO 27001 certification.