Software Alternatives, Accelerators & Startups

Textmagic VS IsValid.dev

Compare Textmagic VS IsValid.dev and see what are their differences

Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Textmagic logo Textmagic

Send time-sensitive texts and email campaigns, track results, and manage your business conversations on the most popular channels.

IsValid.dev logo IsValid.dev

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.
  • Textmagic
    Image date //
    2025-07-01

Textmagic is a business messaging platform trusted by over 30,000 companies worldwide.

For more than 20 years, weโ€™ve helped small and mid-sized teams communicate with customers, clients, and staff through SMS and email, whether itโ€™s for reminders, alerts, confirmations, or marketing campaigns.

Each month, Textmagic delivers over 22 million messages with a 98.4% average delivery rate and a 4.6-star rating across major review platforms. Used in the US, UK, Canada, Australia, and beyond, itโ€™s built for reliable communication across teams and time zones.

Textmagic supports campaigns, follow-ups, and operational updates across both channels. With flexible pricing and support when you need it, it works for companies that want clear communication without extra complexity.

  • IsValid.dev Main Page
    Main Page //
    2026-04-09

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), regional codes (PESEL, REGON, VAT), and more.

The service works on a freemium model โ€” 100 free API calls per day, no credit card required. Users manage API keys through a dashboard with usage analytics showing daily call volume and per-endpoint breakdowns.

Textmagic

$ Details
paid Free Trial $0.05 (Flexible plans: pay-as-you-go or tiered SMS subscriptions)
Platforms
-
Release Date
2001 July
Startup details
Country
United Kingdom

IsValid.dev

$ Details
freemium โ‚ฌ9.0 / Monthly (10000 API calls / day)
Platforms
Python Node JS Wordpress
Release Date
-

Textmagic features and specs

  • Send texts online
  • Two-way conversations with SMS chat
  • Schedule text messages in advance
  • SMS marketing campaigns
  • 10DLC Texting
  • SMS gateway API
  • SMS distribution lists
  • Email to SMS gateway service
  • Toll-free texting
  • Email

IsValid.dev features and specs

No features have been listed yet.

Analysis of Textmagic

Overall verdict

  • TextMagic is a solid choice for those needing efficient text messaging services with robust functionality and support. It is well-suited for businesses of various sizes that require streamlined communication with clients or customers.

Why this product is good

  • TextMagic is generally considered a good service for businesses and individuals looking for reliable SMS marketing and communication solutions. It offers features like bulk text messaging, SMS scheduling, and easy integration with other software tools. Users appreciate its user-friendly interface, customer support, and the ability to send messages globally.

Recommended for

  • Small to medium-sized businesses
  • Marketing teams
  • Customer support teams
  • Organizations needing global SMS communication

Analysis of IsValid.dev

Overall verdict

  • IsValid.dev appears to be a developer-focused validation/utility tool that can be useful for quick, lightweight validation tasks, though I don't have verified, up-to-date details on its full feature set or reliability track record.

Why this product is good

  • Likely offers a simple, developer-friendly interface for validation tasks
  • Probably free or low-cost, making it accessible for quick checks
  • May support common validation formats (e.g., JSON, schemas, or data formats) useful in development workflows
  • Could save time compared to writing custom validation scripts for simple use cases

Recommended for

  • Developers needing quick, ad-hoc validation checks
  • Small projects or prototypes where a lightweight tool suffices
  • Users looking for a free or low-cost alternative to more complex validation suites
  • Learning or testing purposes rather than mission-critical production validation

Category Popularity

0-100% (relative to Textmagic and IsValid.dev)
SMS Marketing
100 100%
0% 0
Developer Tools
0 0%
100% 100
Communication
100 100%
0% 0
API
0 0%
100% 100

Questions & Answers

As answered by people managing Textmagic and IsValid.dev.

What makes your product unique?

IsValid.dev's answer:

IsValid offers 70+ validators in a single API โ€” 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.

Why should a person choose your product over its competitors?

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.

How would you describe the primary audience of your product?

IsValid.dev's answer:

Developers and software teams building applications that handle user input, financial data, or international identifiers โ€” particularly in fintech, e-commerce, and SaaS products.

What's the story behind your product?

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.

Which are the primary technologies used for building your product?

IsValid.dev's answer:

Next.js, Fastify, PostgreSQL, Docker

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Textmagic and IsValid.dev

Textmagic Reviews

15 Best Twilio Alternatives 2022
TextMagic's all-in-one text messaging service lets you send notifications & alerts to your existing customers at any time. What's more, you can reach out to potential leads using online texts, two way SMS, & gateway SMS via emails. Get TextMagic, today!
Top 10 Best Twilio Alternative Free In 2022
On top of that, you can connect TextMagic into any third party tool that permits combinations thanks to TextMagicโ€™s API assistance so that you can control all your communications in 1 place.

IsValid.dev Reviews

We have no reviews of IsValid.dev yet.
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Social recommendations and mentions

Based on our record, Textmagic seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Textmagic mentions (1)

  • Is this phone number really not in use anymore, or has she blocked my phone number?
    I tried to call my ex gf but it said the number is not in use. But I found a website named textmagic.com which says the phone number is valid. Source: over 4 years ago

IsValid.dev mentions (0)

We have not tracked any mentions of IsValid.dev yet. Tracking of IsValid.dev recommendations started around Apr 2026.

What are some alternatives?

When comparing Textmagic and IsValid.dev, you can also consider the following products

EZ Texting - EZ Texting provides SMS marketing solutions to businesses of all sizes.

Abstract APIs - Simple, powerful APIs for everyday dev tasks

SimpleTexting - SimpleTexting offers SMS and text marketing services for companies of all sizes.

Numverify - Global phone number validation and lookup API

SlickText - Slick Text provides businesses and organizations with an easy and affordable platform for text message marketing.

mailboxlayer API - Mailboxlayer is a free, simple and powerful JSON API offering instant email address validation & verification via syntax checks, typo and spelling checks, SMTP checks, free and disposable provider filtering, and much more.