G2

Verified User in Design

Small-Business (50 or fewer emp.)

7/7/2026

"Consistent Trust Scores and Clear Per-Row Billing Make Cleanup Simple"

4.5/5

What do you like best about Datuma?

We upload our contact list and get it back scored, so we can see straight away which records are solid and which are stale. The Trust Score column does what our gut used to do, but consistently. I also like that the billing is itemised per row in pounds, so I know exactly what a clean-up cost us. No credits, no guessing. Review collected by and hosted on G2.com.

What do you dislike about Datuma?

It is stricter than other tools about what counts as verified, so your usable contact count can look lower than you expected at first. And nothing syncs back to the CRM until someone approves it, which means you cannot just fire and forget. Both are deliberate, but they add a step. Review collected by and hosted on G2.com.

What problems is Datuma solving and how is that benefiting you?

Our CRM had years of decayed data in it. Reps were emailing addresses that bounced and calling people who had left the company. Datuma flags which contacts are still valid, catches role and company changes, and gives us a clean list to work rather than a guess. Bounce-driven wasted outreach is the main thing it has removed. Review collected by and hosted on G2.com.