G2

Alfiero I.

Founder

Small-Business (50 or fewer emp.)

9/19/2026

"Solid contact discovery API for outbound workflows"

5/5

What do you like best about Prospeo.io?

What I like most about Prospeo is how easy it is to use. The API is straightforward, and the data quality has been solid in my testing so far. I also appreciate that the platform offers enough flexibility for programmatic prospecting workflows, without pushing me into a much larger or more expensive sales stack. Review collected by and hosted on G2.com.

What do you dislike about Prospeo.io?

The main downside for me has been occasional company-resolution mismatches and rate limiting on the free tier. In a few cases, a company search resolved to a different business with a similar name, so I had to add extra validation around domains. It’s manageable, but better matching and clearer behavior around company/domain filters would make the API more reliable for automated workflows. Review collected by and hosted on G2.com.

What problems is Prospeo.io solving and how is that benefiting you?

Prospeo is solving the contact discovery and email enrichment part of my outbound workflow. It lets me go from a target company and relevant decision-maker to a usable business email programmatically, which saves a lot of manual research. The main benefit is that I can build a repeatable prospecting pipeline and only spend time on contacts that are actually relevant and verifiable. Review collected by and hosted on G2.com.