HubSpot would be a good one to start with, but CRM integrations in general is useful all around.
I use Click Up & Dubsado!
Dubsado
We want an integration with Onehash CRM
fluentCRM would probably be a great choice for a lot of Sumo-lings
Active campaign
I use Streak and Agiled.
Please natively integrate with ActiveCampaign
Please integrate with ActiveCampaign!
Crisp.chat
Natively integrate with ActiveCampaign!
GoHighLevel integration please
May I suggest Flowlu.
Giving access to API would solve the need of linking to any CRM
Vbout please