I like Prospeo.io because it speeds up the process of finding verified emails of hiring managers and sales leads through its integration with APIs like Claude code. This makes email outreach easier and more efficient. I also appreciate the straightforward setup, which takes just about 30 seconds to get started with an API key, and the competitive edge it has over similar products like Hunter.io in terms of credit usage on their free version. It feels particularly rewarding that sending emails lets me reach the intended recipients, thanks to the verified emails, which used to take several hours or even weeks before. Overall, its quick and streamlined approach to email verification is a great added tool that enhances productivity. Review collected by and hosted on G2.com.

I do think the credit sometimes runs out. When you're sending bulk emails, the credits on the free account can be a bit limiting. That's some of the hindrances, but overall, the free version works well, and the paid version does the job it needs to. Review collected by and hosted on G2.com.