--- title: Telesign Verification Reviews meta\_title: 'Telesign Verification Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter 20 reviews by the users' company size, role or industry to find out how Telesign Verification works for a business like yours. aggregate\_rating: rating\_value: 4.3 review\_count: 20 scale: '5' date\_modified: '2026-08-07' parent\_category: name: Identity Management url: https://www.g2.com/categories/identity-management --- ### Telesign Verification Pros and Cons: Top 5 Advantages and Disadvantages #### Quick AI Summary Based on G2 Reviews Generated from real user reviews Users appreciate the **easy integrations** of Telesign Verification, facilitating seamless communication and scheduling with other tools. [(3 mentions)](https://www.g2.com/products/telesign-verification/reviews?filters%5Bsentiment_snippet%5D=1987854&qs=pros-and-cons#reviews) Users appreciate the **robust fraud prevention** features of Telesign Verification, ensuring security against fraudulent activities. [(2 mentions)](https://www.g2.com/products/telesign-verification/reviews?filters%5Bsentiment_snippet%5D=1912943&qs=pros-and-cons#reviews) Users value the **efficient access control** of Telesign Verification, enhancing security and streamlining customer engagement. [(1 mentions)](https://www.g2.com/products/telesign-verification/reviews?filters%5Bsentiment_snippet%5D=1913140&qs=pros-and-cons#reviews) Users value the **adaptability** of Telesign Verification, appreciating its flexible verification methods for diverse user needs. [(1 mentions)](https://www.g2.com/products/telesign-verification/reviews?filters%5Bsentiment_snippet%5D=1913263&qs=pros-and-cons#reviews) Users appreciate the **reliable data analysis** of Telesign Verification, benefiting from clear metrics and consistent performance. [(1 mentions)](https://www.g2.com/products/telesign-verification/reviews?filters%5Bsentiment_snippet%5D=1913207&qs=pros-and-cons#reviews) Users find Telesign Verification to be **a bit expensive** , suggesting customization options for more tailored pricing. [(2 mentions)](https://www.g2.com/products/telesign-verification/reviews?filters%5Bsentiment_snippet%5D=1913248&qs=pros-and-cons#reviews) Users note **inaccuracy** in verification delivery times and inconsistent performance based on region, leading to dissatisfaction. [(1 mentions)](https://www.g2.com/products/telesign-verification/reviews?filters%5Bsentiment_snippet%5D=1913219&qs=pros-and-cons#reviews) Users find the **inconvenience of reliance on phone-based methods** can hinder verification due to poor network coverage and access issues. [(1 mentions)](https://www.g2.com/products/telesign-verification/reviews?filters%5Bsentiment_snippet%5D=1913286&qs=pros-and-cons#reviews) Users report **insufficient information** , citing unclear documentation and variable delivery rates during peak usage. [(1 mentions)](https://www.g2.com/products/telesign-verification/reviews?filters%5Bsentiment_snippet%5D=2301549&qs=pros-and-cons#reviews) Users face **integration issues** with multiple APIs causing longer daily logins and added complexity in MFA processes. [(1 mentions)](https://www.g2.com/products/telesign-verification/reviews?filters%5Bsentiment_snippet%5D=1913120&qs=pros-and-cons#reviews) ### 5 Pros or Advantages of Telesign Verification ##### 1. Integrations Users appreciate the **easy integrations** of Telesign Verification, facilitating seamless communication and scheduling with other tools. [ See 3 mentions ](https://www.g2.com/products/telesign-verification/reviews?filters%5Bsentiment_snippet%5D=1987854&qs=pros-and-cons#reviews) See Related User Reviews ![Sumit .](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Sumit .") S Sumit . Mid-Market (51-1000 emp.) 2.5/5 "Reliable Verification, but Some Limitations" What do you like about Telesign Verification? Telesign Verification provides reliable SMS and voice verification services with good API documentation. The integration process is straightforward, a ![Mohammed Aqib A.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Mohammed Aqib A.") MA Mohammed Aqib A. Small-Business (50 or fewer emp.) 4.5/5 "A good source to verify the genuineness of the contact numbers in order to prevent fraud activities" What do you like about Telesign Verification? It has a very good feature that integrates with other tool/application so that you will be able to schedule/set reminder for a message to send your cu ##### 2. Fraud Prevention Users appreciate the **robust fraud prevention** features of Telesign Verification, ensuring security against fraudulent activities. [ See 2 mentions ](https://www.g2.com/products/telesign-verification/reviews?filters%5Bsentiment_snippet%5D=1912943&qs=pros-and-cons#reviews) See Related User Reviews ![Mohammed Aqib A.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Mohammed Aqib A.") MA Mohammed Aqib A. Small-Business (50 or fewer emp.) 4.5/5 "A good source to verify the genuineness of the contact numbers in order to prevent fraud activities" What do you like about Telesign Verification? It has a very good feature that integrates with other tool/application so that you will be able to schedule/set reminder for a message to send your cu ![Mateo C.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Mateo C.") MC Mateo C. Enterprise (\> 1000 emp.) 5.0/5 "Easy and much reliable solution to verify authenticity of phone numbers and to avoid fraud" What do you like about Telesign Verification? I like the API Integration that you can establish with this product as it allows you to connect it with othe tools that you can schedule when sending ##### 3. Access Control Users value the **efficient access control** of Telesign Verification, enhancing security and streamlining customer engagement. [ See 1 mentions ](https://www.g2.com/products/telesign-verification/reviews?filters%5Bsentiment_snippet%5D=1913140&qs=pros-and-cons#reviews) See Related User Reviews ![Mateo C.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Mateo C.") MC Mateo C. Enterprise (\> 1000 emp.) 5.0/5 "Easy and much reliable solution to verify authenticity of phone numbers and to avoid fraud" What do you like about Telesign Verification? I like the API Integration that you can establish with this product as it allows you to connect it with othe tools that you can schedule when sending ##### 4. Adaptability Users value the **adaptability** of Telesign Verification, appreciating its flexible verification methods for diverse user needs. [ See 1 mentions ](https://www.g2.com/products/telesign-verification/reviews?filters%5Bsentiment_snippet%5D=1913263&qs=pros-and-cons#reviews) See Related User Reviews ![Verified User](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User") U Verified User Mid-Market (51-1000 emp.) 5.0/5 "Things I like about Telesign" What do you like about Telesign Verification? What I really like about Telesign Verification is how reliable and flexible it is. It offers multiple ways to verify users, whether through SMS or voi ##### 5. Data Analysis Users appreciate the **reliable data analysis** of Telesign Verification, benefiting from clear metrics and consistent performance. [ See 1 mentions ](https://www.g2.com/products/telesign-verification/reviews?filters%5Bsentiment_snippet%5D=1913207&qs=pros-and-cons#reviews) See Related User Reviews ![Sumit .](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Sumit .") S Sumit . Mid-Market (51-1000 emp.) 2.5/5 "Reliable Verification, but Some Limitations" What do you like about Telesign Verification? Telesign Verification provides reliable SMS and voice verification services with good API documentation. The integration process is straightforward, a ### 5 Cons or Disadvantages of Telesign Verification ##### 1. Expensive Users find Telesign Verification to be **a bit expensive** , suggesting customization options for more tailored pricing. [ See 2 mentions ](https://www.g2.com/products/telesign-verification/reviews?filters%5Bsentiment_snippet%5D=1913248&qs=pros-and-cons#reviews) See Related User Reviews ![Sumit .](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Sumit .") S Sumit . Mid-Market (51-1000 emp.) 2.5/5 "Reliable Verification, but Some Limitations" What do you dislike about Telesign Verification? Occasionally experience delays in verification delivery, especially during peak hours. The documentation could be more comprehensive for advanced use ![Mohammed Aqib A.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Mohammed Aqib A.") MA Mohammed Aqib A. Small-Business (50 or fewer emp.) 4.5/5 "A good source to verify the genuineness of the contact numbers in order to prevent fraud activities" What do you dislike about Telesign Verification? It is a bit expensive for now. Or else, they should provide only required features by customising on the requirements of the client. ##### 2. Inaccuracy Users note **inaccuracy** in verification delivery times and inconsistent performance based on region, leading to dissatisfaction. [ See 1 mentions ](https://www.g2.com/products/telesign-verification/reviews?filters%5Bsentiment_snippet%5D=1913219&qs=pros-and-cons#reviews) See Related User Reviews ![Sumit .](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Sumit .") S Sumit . Mid-Market (51-1000 emp.) 2.5/5 "Reliable Verification, but Some Limitations" What do you dislike about Telesign Verification? Occasionally experience delays in verification delivery, especially during peak hours. The documentation could be more comprehensive for advanced use ##### 3. Inconvenience Users find the **inconvenience of reliance on phone-based methods** can hinder verification due to poor network coverage and access issues. [ See 1 mentions ](https://www.g2.com/products/telesign-verification/reviews?filters%5Bsentiment_snippet%5D=1913286&qs=pros-and-cons#reviews) See Related User Reviews ![Eboh (Desmond) A.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Eboh (Desmond) A.") EA Eboh (Desmond) A. Small-Business (50 or fewer emp.) 3.5/5 "This was a great experience, telesign is user friendly." What do you dislike about Telesign Verification? One of the least helpful aspects of Telesign verification could be its reliance on phone-based methods like SMS and voice calls, which might be less e ##### 4. Insufficient Information Users report **insufficient information** , citing unclear documentation and variable delivery rates during peak usage. [ See 1 mentions ](https://www.g2.com/products/telesign-verification/reviews?filters%5Bsentiment_snippet%5D=2301549&qs=pros-and-cons#reviews) See Related User Reviews ![Sumit .](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Sumit .") S Sumit . Mid-Market (51-1000 emp.) 2.5/5 "Reliable Verification, but Some Limitations" What do you dislike about Telesign Verification? Occasionally experience delays in verification delivery, especially during peak hours. The documentation could be more comprehensive for advanced use ##### 5. Integration Issues Users face **integration issues** with multiple APIs causing longer daily logins and added complexity in MFA processes. [ See 1 mentions ](https://www.g2.com/products/telesign-verification/reviews?filters%5Bsentiment_snippet%5D=1913120&qs=pros-and-cons#reviews) See Related User Reviews ![Frank C.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Frank C.") FC Frank C. Small-Business (50 or fewer emp.) 4.0/5 "MFA" What do you dislike about Telesign Verification? Our daily logins take longer as many companies and software now require many different ways to MFA, from websites to cell phones and software. Also, t ![Verified User in Information Technology and Services](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Information Technology and Services") AI Verified User in Information Technology and Services Small-Business (50 or fewer emp.) 9/14/2024 "Hassel free auth service!" 4.5/5 What do you like best about Telesign Verification? I liked the fact that it is easy to implement and provides MFA, too. Authentication is handled automatically so less technical debt and less handling of auth. everything is done automatically. Review collected by and hosted on G2.com. What do you dislike about Telesign Verification? It is still dependent on username, password, and phone number. There are other companies that are building passwordless authentication mechanisms. So, if this is also implemented, it would be amazing. Review collected by and hosted on G2.com. What problems is Telesign Verification solving and how is that benefiting you? It solved the problem that I do not need to manage too much authentication features as most of it is implemented already. So there is less technical debt. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Gustavo R.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Gustavo R.") GR Gustavo R. Analista de Capacitación Corporativa Mid-Market (51-1000 emp.) 9/13/2024 "Easy and comfortable" 4.5/5 What do you like best about Telesign Verification? provides robust identity verification and fraud prevention solutions, helping businesses protect against unauthorized access and fraudulent activities Review collected by and hosted on G2.com. What do you dislike about Telesign Verification? services can become expensive, especially for small businesses or startups. Review collected by and hosted on G2.com. What problems is Telesign Verification solving and how is that benefiting you? providing secure and reliable verification methods, businesses can build trust with their users, ensuring that their personal information is protected. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![NAZIM S.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "NAZIM S.") NS NAZIM S. Sr. Administrative Education Management Mid-Market (51-1000 emp.) 9/10/2024 "Verify digitally with telesign" 4/5 What do you like best about Telesign Verification? Prevent from fraud and give correct verification Review collected by and hosted on G2.com. What do you dislike about Telesign Verification? We have to pay for additional features provided by telesign Review collected by and hosted on G2.com. What problems is Telesign Verification solving and how is that benefiting you? Now a days there are so many spam and fraudulent activities are happening and many account related fraud but telesign is giving reduce risk of fraud and improved security Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Jayme L.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Jayme L.") JL Jayme L. Software Engineer Small-Business (50 or fewer emp.) 9/10/2024 "easy to use and secure" 5/5 What do you like best about Telesign Verification? multifactor authentication, It does th job of identification very well. i trust it Review collected by and hosted on G2.com. What do you dislike about Telesign Verification? There is no dislike about this product. i am very safisfired Review collected by and hosted on G2.com. What problems is Telesign Verification solving and how is that benefiting you? prevent other people login in with my crediential. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Verified User in Accounting](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Accounting") UA Verified User in Accounting Small-Business (50 or fewer emp.) 9/13/2024 "Telesign Verification process" 4.5/5 What do you like best about Telesign Verification? I like that customers can get OPT on various platforms like WhatsApp and Viber besides SMS. Silent Verify is also a feature I appreciate. Review collected by and hosted on G2.com. What do you dislike about Telesign Verification? Can't think of anything that I dislike about it Review collected by and hosted on G2.com. What problems is Telesign Verification solving and how is that benefiting you? Quck verification and ease of use and integration. It's new but at the same time its different which means it doesn't take a lot of time to get used to it Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Verified User in Consumer Services](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Consumer Services") AC Verified User in Consumer Services Small-Business (50 or fewer emp.) 9/12/2024 "Telesign Verification by G2 is one of easiest to use" 4.5/5 What do you like best about Telesign Verification? 1. Ease of Implementation 2. Detailed Documentation 3. Trustworthy application Review collected by and hosted on G2.com. What do you dislike about Telesign Verification? There are a few bugs that need be resolved because it is a new product, otherwise, it is great. Review collected by and hosted on G2.com. What problems is Telesign Verification solving and how is that benefiting you? Telesign Verification solves the issue of account takeover and authentication for our application. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Verified User in Retail](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Retail") AR Verified User in Retail Mid-Market (51-1000 emp.) 9/6/2023 "Reliable solution for user verification and online security" 4.5/5 What do you like best about Telesign Verification? It does th job of identification well, the PhoneAPI works pretty fast for the kind of usage and trffic from our servers. Review collected by and hosted on G2.com. What do you dislike about Telesign Verification? Fields like email and phone number and sometime een the personal identity number are incorrect or are broken Review collected by and hosted on G2.com. What problems is Telesign Verification solving and how is that benefiting you? We screen daily traffic for our landing page using the Telesign PhoneID API. Because our platform allows users to list and exchange listed materiala, we need to collect information on the sellers and send it to our internal vensors so that they can make adequate judgments about the authenticity of the order in a day. We use the Telesign PhoneID API to determine whether or not users are utilizing the prvided VOIP numbers, which is a common way to detect the fraudulent activity. Finally, the Telesign PhoneID API allows us to identify whether we can send SMS messages to the sellers or if we must route notifications through another channel. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Verified User in Automotive](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Automotive") AA Verified User in Automotive Small-Business (50 or fewer emp.) 9/28/2021 "A solid API for screening sketchy users" 4/5 What do you like best about Telesign Verification? The API is incredibly simple and very reliable. Review collected by and hosted on G2.com. What do you dislike about Telesign Verification? It doesn't always have the correct information for fields like email. Review collected by and hosted on G2.com. What problems is Telesign Verification solving and how is that benefiting you? We utilize the Telesign PhoneID API to screen users for our website. Our business allows our users to sell us material, and so we want to collect information about the user and provide it to our internal staff to enable them to make reasonable and informed decisions when questions arise concerning the validity of an order. We use the Telesign PhoneID API to identify if the users are using VOIP numbers - as this is a common indicator of less than honorable intentions. Lastly, the Telesign PhoneID API helps us determine if we can send SMS messages to the user or if we have to pipe their phone notifications through an alternate means. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Joe L.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Joe L.") JL Joe L. Operations Director Mid-Market (51-1000 emp.) 9/24/2021 "Best tool for screening fake numbers" 5/5 Describe the project or task Telesign Verification helped with: We use it to screen phone numbers that are likely to be "spoofs" Review collected by and hosted on G2.com. What do you like best about Telesign Verification? Ease of use and implementation within our software Review collected by and hosted on G2.com. What do you dislike about Telesign Verification? The codes system is a little manual. Requires me to do a lot of visual references. E.g. match this number with that one to know what's going on. It also isn't wholly reliable to similar degrees across markets. Interestingly I've found it much more accurate in determining fake numbers in Europe vs N America Review collected by and hosted on G2.com. What problems is Telesign Verification solving and how is that benefiting you? It allows us to screen fake phone numbers and stop people using them to sign up for our service with them. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite SP Sarah P. Mid-Market (51-1000 emp.) 5/31/2018 "Safer Messaging and Communication" 4.5/5 What do you like best about Telesign Verification? This is a messaging system which has its own security system within the messaging system in which any organization can use. Review collected by and hosted on G2.com. What do you dislike about Telesign Verification? There is very little to dislike about this product. However, even with the safest communication tool for you and your customers there is always something to improve upon. Review collected by and hosted on G2.com. Recommendations to others considering Telesign Verification: This really can be a great addition to any organization. If you need a secure way of messaging clients while worrying about security this is definitely a must to try. Review collected by and hosted on G2.com. What problems is Telesign Verification solving and how is that benefiting you? We are having an easier time reaching out to customers and making sure that they are able to get to their information safely through this system. Review collected by and hosted on G2.com. 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