
Freshdesk
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Zoho Desk
LiveChat
tawk.to
LiveAgent is a fully-featured live chat and help desk software with AI functions. It harnesses the power of a universal inbox, real-time live chat, built-in call center, and a robust customer service portal. Start your free 1 month trial today!

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MailValidation.io
A powerful REST API for validating emails, IBANs, BIC/SWIFT codes, LEI, ISIN, credit cards, VAT numbers, phone numbers, and 70+ more validators. Free tier available.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | liveagent.com | isvalid.dev |
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| Company | Startup from Slovakia · 2004 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


LiveAgent is a fully-featured omnichannel help desk software that offers an all-in-one help desk solution for businesses of all sizes and types. LiveAgent's core strength is the ability to integrate multiple communication channels such as email, live chat, phone support, social media but also...
IsValid is a validation API service for developers who need to quickly verify data formats without building their own validators. It offers 40+ endpoints covering financial identifiers (IBAN, BIC, ISIN, CUSIP), international standards (ISBN, ISSN), technology formats (UUID, JWT, QR codes),...
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
LiveAgent is recommended for businesses and organizations looking for a versatile and integrated customer support platform. It's ideal for customer support teams in small to medium-sized companies across various industries. Companies seeking to consolidate their customer service interactions across multiple channels into a single, efficient platform may find it particularly beneficial.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
LiveAgent Review - Unitied Inbox, Ticket Desk, Phone System, Live Chat, Video Chat & More
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing LiveAgent and IsValid.dev.
LiveAgent's answer
LiveAgent stands out with its ultra-fast performance, robust ticketing system, and user-friendly interface. It is a scalable solution equipped with over 180+ features and 200+ integrations, capable of growing as your customer service needs expand.
IsValid.dev's answer:
IsValid offers 70+ validators in a single API — covering financial identifiers (IBAN, BIC, ISIN, LEI), international standards (ISBN, ISSN), technology formats (UUID, JWT, QR codes), tax numbers (VAT, REGON, PESEL), credit cards, phone numbers, and more. No need to integrate multiple services for different data types.
LiveAgent's answer
LiveAgent offers 24/7 availability, an exceptional 20-second average response time, and extraordinary usability. Suitable for any type of business, its unbeatable value for money makes it a top choice for reliable and efficient customer service.
IsValid.dev's answer:
Most validation APIs focus on one category (email or phone). IsValid covers financial, regional, and technical formats all in one place with a consistent REST API. The free tier with 100 calls/day requires no credit card, and integration takes minutes.
LiveAgent's answer
Our primary audience consists of businesses of all sizes seeking to enhance their customer service experience. This includes startups, SMEs, and large corporations across various industries.
IsValid.dev's answer:
Developers and software teams building applications that handle user input, financial data, or international identifiers — particularly in fintech, e-commerce, and SaaS products.
LiveAgent's answer
Born out of the need for better customer interactions, LiveAgent was founded in 2004. Driven by the philosophy 'to treat customers as people, not tickets,' we've grown into a leading customer service solution.
IsValid.dev's answer:
IsValid was built out of frustration with piecing together multiple validation libraries and services. The goal was a single, reliable API that handles the full range of data validation needs developers encounter in real-world applications.
LiveAgent's answer
As a cloud-based solution, LiveAgent employs cutting-edge technologies to ensure a fast, secure, and reliable customer service platform. Our intricate infrastructure guarantees optimal functionality and high performance at all times.
IsValid.dev's answer:
Next.js, Fastify, PostgreSQL, Docker
LiveAgent's answer
Renowned brands like Huawei, Yamaha, BMW, and Oxford University are proud users of LiveAgent, trusting us for world-class customer service.
Share your experience with using LiveAgent and IsValid.dev. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


LiveAgent has been a game-changer for our customer support operations. Its intuitive platform streamlined our ticket management, reduced response times by 40%, and empowered our team to focus on high-impact tasks. The...
LiveAgent is an excellent choice for live chat support. It provides best features that increases customer support online.
If chat widgets are your most wanted feature, LiveAgent is the live chat specialist. If you want more than a live chat bubble, LiveAgent’s comparable plans offer familiar features.
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