4.1/5 (342 reviews)

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Overall Rating4.1 out of 5
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About InventHelp

InventHelp helps people patent and market their invention ideas to companies. InventHelp can assist you with pitching your ideas to retailers or obtaining a licensing deal. The company can also refer you to a lawyer for a preliminary patentability search and opinion. Other services include creating videos with 3D renderings and as well as 3D prototype model packages with professional sketching and illustration.

Pros & Cons


  • 3D prototyping services
  • Confidentiality agreements
  • More than 60 offices nationwide
  • Patent referrals


  • No legal services
  • No pricing information

Bottom Line

InventHelp creates 3D prototyping and animation for your invention. It helps you market your idea to companies and find an attorney if you need a patent. The company has local offices throughout the U.S.

Top InventHelp Reviews

Rated with 5 stars

Pointing me in the right direction to my current attorney has been a huge blessing. I don't even want to think about where I would have ended up without professional guidance from...

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Rated with 5 stars

I came to InventHelp not knowing what to expect. I received professional drawings and a video and I was very pleased with how my invention came to life. I have been pleased with m...

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How does InventHelp work?

InventHelp assists with your inventions in a number of ways. InventHelp helps you package your idea and market your idea to companies, and it also can refer you to a patent attorney. It doesn’t matter if you only have an idea, InventHelp can help you at any stage of the invention process.

The company can also assist with marketing by helping you find a graphic designer, attend trade shows to make contacts and create press releases to send to publications. To get started, fill out an online form on the InventHelp website to request free information about the company’s services.

InventHelp cost

InventHelp does not publish rates on its site, but, according to the New York Times, a two-year agreement can cost $800 to $10,000. The price varies based on the marketing plan and what services you utilize. InventHelp charges for its services, and its sister company, Intromark Inc., takes a percentage if your idea makes a profit.

InventHelp FAQ

How much does InventHelp charge?
InventHelp does not state how much it charges for its services. Its contracts are customized to each idea.
Is InventHelp a rip-off?
No. InventHelp has been around since 1984, and its patent referrals service has resulted in more than 10,000 patents.
What does InventHelp do?
InventHelp can help bring your product ideas to market. The company can refer you to a lawyer to get a patent for your product. It also helps market your product to companies and negotiate licensing deals with retailers.
How does InventHelp make money?
InventHelp charges fees for its services. Intromark Inc., InventHelp’s sister company, also takes a percentage from an invention if it’s licensed and or becomes a financial gain. InventHelp tells you exactly how much it will charge for its services before entering an agreement.
Does InventHelp really work?
Yes, more than 10,000 ideas have received patents through the company’s patent referral service.

Is InventHelp legit?

Yes, InventHelp is a legitimate way for inventors to bring their ideas to market. The company has been in business for more than 35 years and helped inventors secure more than 10,000 patents. Inventors who need help marketing their idea to companies, making a 3D prototype of their concept or finding a reputable patent attorney would benefit from working with InventHelp. InventHelp does not list its price since each contract is personalized to the idea.

InventHelp Reviews

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Page 1 Reviews 0 - 5
Rated with 5 stars
Verified Reviewer
Original review: May 5, 2023

Working with InventHelp has been an absolute pleasure. Their team of professionals guided me through each phase of the invention process with patience and expertise. They helped me refine my idea, create a functional prototype, and navigate the often-complex world of patent applications. Their customer service is second to none; they were always available to answer my questions and provide updates on my project's progress. I truly appreciate the support and dedication InventHelp has shown, and I wholeheartedly recommend their services to anyone looking to bring their innovative ideas to life.

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    Rated with 5 stars
    Verified Reviewer
    Original review: April 30, 2023

    I am incredibly pleased with my experience at InventHelp! The team is knowledgeable and supportive, guiding me through the entire invention process. They helped me turn my idea into a reality with their expert advice, detailed research, and well-crafted patent application. The customer service is top-notch; they kept me informed and answered my questions promptly. I highly recommend InventHelp to anyone with a brilliant idea looking for assistance!

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    Rated with 5 stars
    Verified Reviewer
    Original review: April 23, 2023

    InventHelp exceeded my expectations! They provided excellent guidance and support from start to finish. Their team is skilled and attentive, making sure I was involved in every step of the invention process. They were transparent about the costs and risks, ensuring I was well-informed before making decisions. I'm extremely satisfied with the outcome and will definitely recommend InventHelp to anyone with a great idea needing professional assistance.

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    Rated with 5 stars
    Verified Reviewer
    Original review: Jan. 20, 2023

    Their staff was helpful, experienced, and honest about what steps it would take to bring my product to market. Even if you just have a concept or idea that you’d like to explore, I can recommend without any reservations reaching out to them seeing where it takes you.

    3 people found this review helpful
    Rated with 5 stars
    Verified Reviewer
    Original review: Jan. 9, 2023

    InventHelp is a reputable company with years and years of experience. You can really tell that their representatives are highly professional and care about providing you the best possible service. The rep was a pleasure to work with and referred me to a patent attorney who got me started with the patenting process of my invention.

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    Rated with 5 stars
    Verified Reviewer
    Original review: Jan. 25, 2023

    The Inventhelp team went far and beyond to deliver a great service. They would answer every one of my questions on every step of the process. I got a chance to meet and talk to some amazing people. Highly recommended

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    Rated with 5 stars
    Verified Reviewer
    Original review: Jan. 3, 2023

    My experience with InventHelp has been great. Their rep was amazing at his job and really friendly. They have helped me heaps. I’ve already launched one invention with the help of InventHelp and another one just went into patent pending and is on its way.

    4 people found this review helpful
    Rated with 5 stars
    Verified Reviewer
    Original review: Dec. 24, 2022

    They are always responsive and to the point. They were able to explain things to me in an easy to understand manner. We have full confidence in this company and can strongly recommend them without hesitation!

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    Rated with 5 stars
    Verified Reviewer
    Original review: May 19, 2022

    Inventhelp has been great from the very start. They have been honest and upfront about everything, and I was able to feel comfortable and trust when talking about my Invention. The process has been very quick and in about 8 short months they have gotten my brochure sent to 25 companies and about to send to more companies. My patent has been accepted, and that was done through Inventhelp referral! And to top it off every time I have called to check up and see how things are going they are always super nice and helpful and actually give me details on exactly what they're doing right now, especially Maura **, she was so great and even followed up with me by email! Inventhelp is a great company! Thank you!

    6 people found this review helpful
    Rated with 5 stars
    Verified Reviewer
    Original review: Oct. 13, 2021

    Very quick to reply and research my project, giving clear and precise advice. The high level of service and communication is rare! Looking forward to working with InventHelp and moving my project forward. Thank you.

    4 people found this review helpful
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    InventHelp Company Information

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    217 Ninth Street
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    United States