Some specific suggestions:
[First IB](https://www.firstib.com/business/deposits/business-savings-c...) has fantastic rates and products for startups
[Grasshopper Bank](https://www.grasshopper.bank/) caters specifically to startups and saved us a lot of money vs SVB when we needed to get a letter of credit for a lease
[Twinstar Credit Union](https://www.twinstarcu.com/business/services) has a good reputation if you are looking for a credit union
Disclosure: I have a business relationship with all