Hey everyone,

I recently launched my first SaaS: A nesting solution for laser cutting. It takes uploaded DXF files and optimizes layouts for cutting, minimizing material waste.

This is very early stage — I just got the few paid transaction 6 EUR in total.

Target Audience

My primary users are small laser-cutting workshops — the kind that do custom jobs for local clients. They’re mostly small businesses or freelancers, not technical teams.

Current Auth Setup

I initially had both GitHub and Google OAuth, but GitHub is clearly unnecessary and adds friction.
So now I'm thinking of dropping GitHub entirely.

I’m trying to answer this:

Is Google login alone good enough for B2B users in this niche?
Or should I implement something else like magic links or email login?
Thanks in advance for any feedback! 🙏