BillsharkWe’re here to lower your bills. We call your service providers and negotiate the best price on your behalf. Signing up is easy and only takes minutes. The sea is transparent, and so are we. Our fee is 40% of your savings, earned only when we do our job effectively. That’s why our Sharks work so hard to get you results.
Billshark (billshark.com) has 124 customer reviews on Five Star Index, with an average rating of 3.7 out of 5.
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Investments & Wealth · Boston, Massachusetts
Excellent
Investments & Wealth · Boston, Massachusetts
Excellent
Investments & Wealth · New Bedford, Massachusetts
Excellent
Investments & Wealth · Boston, Massachusetts
Excellent
Showing 79 reviews with 5 stars · Clear filters
Laura S.
I'm saving almost $700 on my Comcast (Xfinity) account over the next two years! Very happy!! Thanks!!!
Response from BillsharkMay 26, 2026
That’s a massive win 💥 Nearly $700 back in your pocket from one Comcast account is exactly the kind of result we love to see. Enjoy those savings!
Josh F.
Excellent service. They are always responsive and helpful
Response from BillsharkMay 26, 2026
That’s the kind of consistency we aim for ⚡ Responsive when you need us and helpful every step of the way.
Jacob C.
Billshark did what they could for me on my phone bill and was able to save me $10 for this month. Thank you for that every bit of saving money right now helps. So again I thank you.
Response from BillsharkMay 26, 2026
Every bit counts right now 💙 Even a smaller win can make a difference, and we’re happy we could still trim the bill down and put a little money back in your pocket.
Michael M.
Cali was amazing!!! He helped us save so much money on your Comcast bill! Thank you so much Cali!!!
Response from BillsharkMay 21, 2026
Now that’s a big catch 🎯 Cali jumped in on that Comcast bill and came back with serious savings. Love seeing results like that!
Peter H.
Great service. They lowered my monthly internet bill.
Response from BillsharkMay 21, 2026
That’s what we like to hear 💸 A lower internet bill without having to fight the provider yourself is always a solid win.
Andrew Walters J.
When I noticed my bills look different i was like what the hell then I had to take a second look then I realize my bill amount went down lol thank you billsshark.
Response from BillsharkMay 21, 2026
That double take is the best part 😂 One second it’s “what happened to my bill,” and the next it’s “wait… it actually went down?” That’s the kind of surprise we like to deliver 💸
Michael G.
The Service Rep. was helpful and very detailed in what can be done. He patiently answered my questions and gave me time to look it over and make a decision.
Response from BillsharkMay 21, 2026
That’s how the process should feel 👍 Clear explanations, patience, and no pressure while you make the decision. Sounds like your rep handled it exactly right.
Alan Z.
There were very helpful in reducing my ADT Security Bill
Response from BillsharkMay 21, 2026
That’s a solid save 🔒 Cutting down an ADT bill and making the process easy is exactly the kind of protection we like to provide for your wallet, too.