Looking for a CRM – Accounting firm

Hi all, thought I had found the perfect CRM with ease of use etc, features and functionality, but found that everything that was promised turned out to be false.

I'm looking for a CRM that can:

• Book meetings and sync with Office365
• Run campaigns
• Integrate with Teams
• Integrate with Docusign/Hellosign

On the face of it, it doesn't seem like a lot to ask. It seems that once you ask for these features, the prices get jacked up insanely though.

Thoughts?