HoneyBook feels way too "wedding planner" for a B2B agency. Alternatives??

Okay so we're a small marketing consultancy and HoneyBook's UI is just not the vibe for corporate clients. It feels so geared towards wedding photographers. But Bonsai is getting super glitchy with automated invoices lately. We literally just need clean proposals, contracts, and simple billing. What are you guys using?? 🙏