Password manager recommendations for enterprise deployment?

Running IT for a mid-sized company (around 100 employees) and we need to roll out proper password management across several departments. Looking for some input from folks who've been through this before

What I'm prioritizing:

- Enterprise-grade solution, not personal use stuff

- Solid encryption standards and proven security track record

- SAML/OIDC integration plus Active Directory sync

- Compartmentalized access with role-based permissions and audit trails

- User-friendly enough that staff will actually adopt it

- Hybrid deployment options since some credentials need to stay internal

Currently evaluating:

- 1Password Business tier

- Passwork (both hosted and self-managed versions)

- Possibly Keeper or Dashlane if there's something I'm missing

Anyone have experience deploying these at scale? What worked well or what should I avoid? Always appreciate real-world feedback before making the call