We implemented Clay a few months ago and so far I have been happy with it. For contact data it is still iffy so we use leadIQ with it.
Enrichment is great in Clay.. it really enabled us to clean up Hubspot which was a mess with incorrect domains and geography. With the enrichment tool we were able to get our complete ICP in one large report in Clay so we can separate that from customers and suppliers, partners etc in hubspot. Then we were able to score accounts based on a ton of parameters so we can decide who are large targets ( A accounts) along with B and C that would fall back to BDRS's.
As a leader this is so helpful and saves me a ton of time especially now that I can track and make sure we are reaching out to the right accounts
The Hubspot integration works well it just really increases the price of Clay but they knew what they were doing with their pricing structure because obviously any company is going to need it integrated to CRM