Demandscience Reviews in June 2026: User Ratings, Pros & Cons

"Great Lead Generation vendor"

What do you like best about DemandScience? We have worked with PureB2B for the last several years and they have always delivered good quality leads. The team is great to work with you. And really adapt to our needs especially when COVID hit. Highly recommend them. What do you dislike about DemandScience? Would be great if they can provide a weekly report. What problems is DemandScience solving and how is that benefiting you? contact acquisition, lead generation

"Highly recommend"

What do you like best about DemandScience? I like the communication and support we receive from our team. They keep our pipeline full, and our brand visible. What do you dislike about DemandScience? There's nothing I "dislike", but quality can always improve. What problems is DemandScience solving and how is that benefiting you? Brand visibility, and top of funnel lead generation!

"PureB2B is my go-to partner for syndication"

What do you like best about DemandScience? PureB2B provides GREAT leads! I used them at my last company and then begged my current one to use them. We had a successful pilot syndication program with them two quarters ago, and we're now running MULTIPLE programs with them. The people are also top-notch! They respond quickly and care deeply about your campaign results. (Big shout-outs to Frank, Marrissa, and Catherine!) What do you dislike about DemandScience? A very small number of emails ...

"Great Solution and great team!"

What do you like best about DemandScience? Working with the PureB2B team has been effortless. They understand our key target audience and deliver every month. The team is clearly set out to help us succceed. David Lynch is a great partner and human. What do you dislike about DemandScience? The inability to see each interaction of the leads so we can create more targeted outreach after. What problems is DemandScience solving and how is that benefiting you? PureB2B helps with brand awareness ...

"Great Solution and great team!"

What do you like best about DemandScience? Working with the PureB2B team has been effortless. They understand our key target audience and deliver every month. The team is clearly set out to help us succceed. David Lynch is a great partner and human. What do you dislike about DemandScience? The inability to see each interaction of the leads so we can create more targeted outreach after. What problems is DemandScience solving and how is that benefiting you? PureB2B helps with brand awareness ...

"Great lead generation programs"

What do you like best about DemandScience? the team is definitely the most helpful and flexible for us. they have shown great flexibility and transparency for our program to be running smoothly. What do you dislike about DemandScience? Like all lead generation programs, you need to prove feedbacks quite rapidly on the leads you have been provided which is not always possible. Even if the team has shown great flexibility for us to adapt to the different timezine, we couldn't always deliver ...

"Great lead generation programs"

What do you like best about DemandScience? the team is definitely the most helpful and flexible for us. they have shown great flexibility and transparency for our program to be running smoothly. What do you dislike about DemandScience? Like all lead generation programs, you need to prove feedbacks quite rapidly on the leads you have been provided which is not always possible. Even if the team has shown great flexibility for us to adapt to the different timezine, we couldn't always deliver ...

"So far so awesome!"

What do you like best about DemandScience? Really impressed with how PureB2B rolls several tactics into their approach. We've spent FAR more money on traditional digital tactics like SEM and Paid Social with really lackluster results. So far PureB2B is blowing them out of the water in terms of cost per lead and the companies and titles are strong to quite strong! What do you dislike about DemandScience? Our sales cycle is too long to see conversion yet; nothing to do with ...

"So far so awesome!"

What do you like best about DemandScience? Really impressed with how PureB2B rolls several tactics into their approach. We've spent FAR more money on traditional digital tactics like SEM and Paid Social with really lackluster results. So far PureB2B is blowing them out of the water in terms of cost per lead and the companies and titles are strong to quite strong! What do you dislike about DemandScience? Our sales cycle is too long to see conversion yet; nothing to do with ...

"Comprehensive, knowledgeable agency that was a delight to work with"

What do you like best about DemandScience? I felt that Pure B2B took the time to understand what we are doing as an organization and then designed a program that would work to supplement nicely our current programs with some intent-based leads. To work with them really was delightful, they were knowledgeable and asked the right questions all the way along - and that is important, it's not sign and done with them, they continue to refine and tweak the program to ensure it delivered exactly ...