Any good Clearbit alternative for small biz?

I need something that enriches 100 - 300 email contacts a month (I want the full name, job title, company and preferably any social profiles). Traffic is mainly from US and EU

Clearbit seems to have moved a secretive pricing model and I was wondering if there is an indie hacker-type service that does the same ideally free tier but in any case less than 50$ per month for this volume with the reservation that I'd pay more when and if I have more volume.