City Rank
#24 of 38
Location
Thousand Oaks, California
About
Data driven marketing agency with 25 years experience across 6000+ clients. B2C and B2B Postal, Phone, Email, Google, Social, and LinkedIn advertising experts.
Rated 4.8/5 based on 60 Google reviews as of September 15, 2026.
Contact Information
Last verified: September 15, 2026
Review on Google
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As a small business owner, every ad dollar counts. I spent tens of thousands of dollars with Giant Partners, and the results were deeply disappointing. The creative missed the mark and was off-brand, despite clear guidance. Performance was poor, with CPCs far higher than reasonable, and there was no meaningful course correction when it became obvious the campaigns were not working. What bothered me most was the drop-off after the sale. Once the contract was signed, my account was handed to a clearly less experienced team, and the level of attention and strategic thinking declined noticeably. When I raised concerns, the response felt indifferent rather than proactive. I wasn’t expecting miracles. I was expecting accountability, strong creative, and active optimization. I did not get that. Based on my experience, I would not recommend Giant Partners to businesses that care about brand integrity, performance, or ongoing engagement after the contract is signed. It would be difficult to over state how much I feel like hiring them was a waste of money.
Giant Partners has transformed my small Ma and Pa lending company into a National Firm. Our growth has exploded through their data, design, direction, personal coaching and total marketing vision. Our account manager Brian Miller is always available. Simply amazing. Thanks to the entire Giant Partners Team.
We’ve started working with Giant Partners as a lead provider for our call centers, and overall it’s been a really solid experience and led to 50% growth in our daily production! The leads are good quality, the data is accurate, and the portal to pull the lead lists is user friendly, all of which is critical for outbound campaigns. We appreciate how easy they are to work with. Communication is straightforward, they’re responsive when something needs attention, and they’re open to making adjustments to improve performance. It feels like a real partnership rather than just buying leads and being left on your own. If you’re running call center campaigns and need a dependable lead provider that understands how this industry actually works, Giant Partners is definitely worth considering.
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