We worked with GSA on a B2B marketing campaign following sub-par results using in-house resources. We initially decided on a set number of hours but ended up doubling it after our conversion rate was increased by an amazing 108%. GSA ensured our campaign results were updated on a daily basis and their team followed up with us weekly to ensure the campaign was going as planned. We were impressed with the team’s professional, yet warm manner, making them an absolute pleasure to work with. We look forward to working with GSA in the future.