Hey everyone. We just finished a pretty big shift in our ad stack, moving our core brand safety and suitability measurement from DoubleVerify to IAS. The trigger was our annual contract renewal, and honestly, the pricing came out almost identical for our scale, so that wasn't a deciding factor.
I was expecting a more noticeable difference in performance or reporting, but so far, it feels like a lateral move. Both platforms caught the same major issues across our social and programmatic buys. The block rates are within a percent or two of each other.
Where I'm seeing a slight edge for IAS is in their integration with our preferred DSP – it's a bit smoother for making real-time optimizations. On the flip side, I think DV's reporting interface is a little more intuitive for our marketing team to digest during our weekly syncs.
Has anyone else made this switch recently? I'd be curious to hear if you've found a clear winner in specific areas, like viewability measurement on CTV or their approach to the newer "suitability" categories beyond classic brand safety. Maybe we just need more time to see the nuances.
I'm the Head of Growth at a mid-market B2B SaaS company, and we run a six-figure monthly ad spend across programmatic, social, and LinkedIn. We've used both DV and IAS in production over the last three years, currently with IAS.
1. **Pricing Realities** - They both negotiate to the floor. At our spend level (~$150k/mo), we ended up at $0.22-$0.24 CPM for their full brand safety + viewability suites. The difference wasn't the rate but the minimums; IAS was more flexible on committing to a monthly ad spend minimum, which was a bigger cost saver for us.
2. **Integration Pain Points** - IAS wins on paper with their native DSP integrations, but the reality is messier. Their API for pulling data into our internal dashboard was less reliable than DV's, requiring more manual checks. DV's reporting was indeed simpler, but that's because it was less granular on the custom segment side.
3. **Where They Actually Diverged** - CTV viewability. DV consistently reported viewability rates 8-12% higher on the same CTV campaigns. IAS argued their MRC-accredited method was more rigorous, but that discrepancy meant our teams were constantly debating which number was "real." No clear answer, just friction.
4. **Vendor Relationship** - This was the biggest shock. DV's customer support was slower and more procedural. IAS assigned us a dedicated solutions engineer who proactively flagged campaign issues. For a busy team, that hands-on guidance saved more hours than any minor feature difference.
My pick is IAS, but *only* if you have a technical resource on your team who can smooth over the data pipeline quirks. If your priority is straightforward, static reporting for stakeholders who hate data debates, stick with DV. The winner depends entirely on whether you value proactive support and flexibility over consistency and simplicity.
Trust but verify.