Best Business Text Messaging Platforms in Japan of 2025

Twilio Messaging

Twilio

Twilio Business Text Messaging empowers organizations to connect with their customers through efficient, scalable, and personalized communication. This service allows businesses to send and receive SMS and MMS messages, facilitating real-time interactions that enhance customer engagement and satisfaction. With Twilio's robust API, businesses can integrate messaging capabilities into their existing systems, enabling automated notifications, customer support, and marketing campaigns. The platform supports two-way messaging, allowing customers to respond and engage in meaningful conversations. Twilio ensures compliance with industry standards and regulations, providing tools for managing opt-ins and opt-outs seamlessly.

1,034 Ratings

Starting Price: $0.0079 per message

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Klaviyo

Klaviyo is the AI-first B2C CRM platform that helps you grow by integrating marketing, analytics, and customer service in one solution. Powered by unified data and built-in AI, it's faster and easier than ever to create personalized, lasting customer relationships. Klaviyo unifies your customer profiles by capturing every event, and then lets you orchestrate your email marketing, SMS marketing, push notifications, WhatsApp, and RCS campaigns in one place. Built-in AI agents plan and launch campaigns, personalize every send, answer questions, and resolve issues. With real-time attribution and insights, you'll be able to make smarter, faster decisions that drive ROI. Trusted by more than 170,000 businesses, Klaviyo can grow your business while keeping operations simple and customer relationships strong

4,950 Ratings

Starting Price: $0/month

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Sendbird

Sendbird’s Business Messaging platform delivers comprehensive tools for businesses to manage omnichannel communication with customers. Supporting SMS, WhatsApp, push notifications, and in-app messaging, the platform allows businesses to optimize their messaging strategy by reaching customers on their preferred channels. Through the easy-to-use dashboard, businesses can create customized campaigns, track key performance metrics, and integrate with existing customer support systems. Sendbird’s solution is designed for scalability, offering powerful analytics to continually improve engagement and reduce communication costs.

156 Ratings

Starting Price: $399/month

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iPlum

iPlum is a mobile first solution for business professionals. iPlum works on your existing smartphone without changing carriers. Get best call quality & text in any situation. Give a professional touch for your business with phone tree virtual extensions. Works well for both large businesses and solo professionals. Promptly respond to your calls & texts during business hours and send them directly to your voicemail during non-business hours. Organize your team with a centralized portal. Add and manage iPlum users with different profiles and permissions in a corporate account. Tell your customers you care by automatically sending smart business text for missed calls or texts. Attach a signature for your texts. Texting in legal or healthcare business requiring HIPAA compliance, use secure channels with encryption. Your clients get FREE iPlum app to send you secure texts. It is critical to protect client data as per privacy and security regulations.

9,100 Ratings

Starting Price: $8.99 per user per month

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CallTools

CallTools makes business text messaging simple, personal, and effective. Designed for one-to-one engagement, our platform supports manual SMS and MMS so agents can send messages, images, and updates directly to leads or customers. Ideal for appointment reminders, follow-ups, or quick check-ins, business texting with CallTools helps your team stay connected in real time—without the need for mass blasts. Each conversation is logged and tied to the contact’s profile for easy tracking and continuity. With a clean, intuitive interface and full message history, agents can manage multiple conversations while keeping it all organized. Whether you’re following up on a call, sending a photo, or answering a quick question, CallTools keeps business communication professional, compliant, and personal.

488 Ratings

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Kixie PowerCall & SMS

Kixie

Kixie is a revenue engagement platform that helps teams connect faster, sell smarter, and scale efficiently with AI-driven automation and seamless CRM integration. ✔️ Outbound Sales: Increase connection rates by up to 400% with AI-powered Local Presence Dialing, Multi-Line PowerDialer, and Spam Risk Reduction. ✔️ Marketing: Automate calls and texts for instant follow-ups and personalized, scalable outreach. ✔️ Inbound Sales & CS: Streamline workflows with CRM-based call routing, shared SMS inboxes, and automated responses. ✔️ RevOps & Leadership: Optimize team performance with AI-powered call insights, live coaching, and real-time analytics. 🚀 Boost productivity and revenue with Kixie. Visit our website to get started for free today, no credit card required!

13 Ratings

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SlickText

The trusted leader in text marketing, SlickText helps create valuable connections with your customers through targeted, action-driven text messages. Over 15,000 brands rely on SlickText because of its powerful software and easy-to-use platform. With SlickText, subscriber growth is easy with tools like website popups, landing pages, custom QR codes, and third-party integrations. You'll be able to engage your audience in meaningful ways that make mass text messaging personal so you can build loyalty and action. Our automated workflow tool allows you to create automated SMS sequences that engage with people one-on-one. No coding required. SlickText is known for an intuitive, easy to navigate platform coupled with responsive customer service. Their knowledge of compliance and best practices helps them actively create wins for their users.

27 Ratings

Starting Price: $29.00/month

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Textmagic

Textmagic is an all-in-one business text messaging platform designed to help companies send bulk texts, manage two-way conversations, and automate notifications with ease. The platform's streamlined features, such as scheduled messaging, customizable templates, contact management, and WhatsApp integration allow you to connect with customers globally in just a few clicks. Textmagic also helps you optimize and monitor SMS campaigns in real time with robust reporting tools that offer insights into delivery rates, engagement, and response times, ensuring transparency for every message sent. For businesses needing deeper integration, Textmagic’s SMS API and Zapier compatibility make it easy to connect with websites, CRMs, and other apps, enabling seamless automation. Whether for marketing, notifications, or internal communication, Textmagic can provide the tools to simplify your messaging efforts, with flexible pricing and reliable support to back up any company’s growth.

44 Ratings

Starting Price: $24.50/500 texts

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Smarter Contact

Smarter Contact is the #1 rated and highest converting all-in-one communications platform for real estate professionals. From one-to-many texting and voice campaigns to one-to-one messaging, we help you manage your conversations better in one place. Schedule and send daily text and voice message campaigns with no daily sending limits and no sending restrictions. Text and call from your same business phone number to unlimited markets at no additional costs. We simply deliver better value, support, and training – guaranteed. Experience blazing-fast 10 DLC approval times and join 10,000+ happy customers today with a free 7-day trial!

11 Ratings

Starting Price: $149 per month

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GoHighLevel

HighLevel

All the tools you need in one platform without having to "duct-tape" multiple platforms together! Capture leads using our landing pages, surveys, forms, calendars, inbound phone system & more. Automatically message leads via voicemail, forced calls, SMS, emails, FB Messenger & more. Use our built in tools to collect payments, schedule appointments, and track analytics. HighLevel is a Full Suite Platform for Agencies. Included in the Platform is a full featured Page Builder to capture leads. Our intuitive platform allows you to create full featured websites with custom menus. Create high-performing and captivating landing pages all in one place. Built right in is the ability to capture leads through Surveys and capture forms. You can integrate directly with our page builder or embed them on your own sites. The major step for many business is to capture appointments and request appointments. We've built our own calendar application within HighLevel.

1 Rating

Starting Price: $97 per month

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SMS-Magic

Screen-Magic Mobile Media Inc

Win more deals with Conversational messaging Powerful CRM-based messaging platform for Salesforce, Zoho and more. When a new inbound lead contacts you, text messaging is the best channel to respond and drive an interactive conversation. When reminded and alerted about meetings and events, consumers are more likely to show up. CRM-driven automated text messaging enables a seamless notification process. Omnichannel messaging gives your business the ability to converse with consumers across all channels, right from your CRM inbox. Work from anywhere with robust mobile app. Our technology enables tight CRM integration, routing, and notifications to keep the conversation going. Use conversational messaging to improve engagement and build better relationships with your clients.

1 Rating

Starting Price: $50 per month

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TXTImpact

TXTImpact is a trusted Mass Texting and Business Messaging Service provider, delivering reliable and affordable solutions for businesses of all sizes. Designed for simplicity and efficiency, the platform enables organizations to send mass text messages, bulk MMS campaigns, SMS polls, surveys, and automated reminders effortlessly. TXTImpact caters to diverse industries, including retail, healthcare, education, and nonprofits, offering customizable features to meet specific needs. Its intuitive dashboard simplifies the entire process, making it accessible even for non-tech-savvy users. With real-time analytics, message scheduling, and robust automation tools, it ensures seamless communication and engagement with your audience. Backed by a comprehensive knowledge base, tutorial videos, and responsive customer support, TXTImpact empowers businesses to achieve their messaging goals effectively. Whether you're running marketing campaigns, sending updates, or improving customer interactions,

Starting Price: $29/month

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Saay

Saay makes it affordable & easy for businesses to communicate and engage with their customers over texting. Try the Lowest Cost Text Marketing Today! Under 1/2 cent per text! Peer-to-Peer (P2P) texting allows TWO WAY text conversations at a Major Scale! You can send text marketing messages to large numbers of customers quickly & engage in two-way chats with the recipients. Bulk SMS allows you to send one-way mass marketing text messages to your opt-in lists instantly. Bulk SMS is great for sending out updates, notifications, or offers. Customers ignore calls or emails. Same old approach = old same results, so try another way! Nobody likes talking to a bot. Gain their trust by actually giving them your attention. Compliancy is serious & falls 100% on you. It's not worth cutting corners. Saay backs you up with several cutting edge tools to help you stay on the right side of the law.

Starting Price: $29 per month

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Mobile Text Alerts

Eager for a better response to your marketing efforts? Mobile Text Alerts provides businesses with the most effective method of reaching customers and getting more sales: text messages. Easily reach people where they'll actually see your messages. Send mass text alerts to engage your customers with the click of a mouse or the tap of a finger via an easy-to-use online platform and convenient mobile app. Maximize convenience by utilizing scheduled messages, automated replies, and pre-filled drip campaigns. Enjoy flexible ways to add in contacts to your text list, including Text to join, QR codes, web forms, API, integrations, and spreadsheet importing, Analyze your text marketing campaigns with delivery reports, subscriber reports, opt-out reports, and link tracking reports to help you make more informed and confident decisions. Start texting right away and enjoy the fruits of better sales. Your product is fire. Mobile Text Alerts is the gasoline!

Starting Price: $19 per month

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SMS Gatez

SMS Gatez is the only GLOBAL P2P and A2P cloud based business texting platform using AI tech to send out SMS campaigns whether its blasts or auto bounceback drip sms to leads. Personalized text messages with just a single click and speedy customer service, a single bulk SMS platform to make it all happen. Personalize your message to your customers. We give you all the tools to maintain compliancy and resources to communicate using auto responders, drip campaigns and scheduled messaging. Our server has a 99.9% up time so there is no annoying down time when you need to get your message out. We have it all! Feature rich platform with SMS Text, Email Marketing and CRM capabilities. SMSGATEZ is cloud-based and accessible on any browser. Personalize your messages using Variable Data Links. We make it that easy. SMS marketing has become one of the most effective methods of business communication. With users keeping their mobile devices within reach for at least 14 hours a day.

Starting Price: $49.98 per month

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smsmode

smsmode©

Communication Platform As A Service (CPaaS). smsmode© provides complete mobile messaging routing services. SMS, TTS, Google RCS or WhatsApp Business. Connect with your customers around the world via our innovative and powerful tools, with the level of security you need to ensure. smsmode© integrates easily with your existing tools to increase their potential through mobile messaging. Use our REST API, SMPP and plugins to create these custom integrations with your applications, CRM, ERP, and more. Our documentation and our experts will help you to reach your goals! European solution GDPR compliant ISO 27001 & 27701 99.95% SLA Responsability Europe CSR Commitment

Starting Price: €9 per month + 4.40 cts / SMS

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Signalmash

Why work with giants like Twilio where your support requests will take forever to get a response? Signalmash is not just a CPaaS provider, we take pride in providing the best possible CPaaS support. Your developers can have a shared Slack channel with our developers for instant support. You can speak to our CEO anytime. Real-time and top-notch support means shorter development cycles and enables you to provide exceptional support to your own customers. SMS services we offer: SMS API SMS CPaaS SMS UCaaS SMS no-code sending platform 10DLC campaign support Short code SMS Toll-free SMS Voice services we offer: Contact center telecoms Voice termination Voice orgination Local numbers Short code numbers Toll-free numbers SIP Trunking Our No-code telecoms solutions: UCaaS to send SMS CCaaS to manage phone calls AI solutions Signalmash - experience the highest level of support, every step of the way - book a call with us to get expert advice!

Starting Price: $0

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Heymarket

Heymarket gives you the power to communicate with customers on any messaging channel using one shared inbox. Heymarket is a business texting platform built with teams in mind so anyone can get up and running fast and securely integrate the tools you use every day to manage customer relationships. Your customers are messaging across SMS, Facebook, WhatsApp, and more. You should be, too. Heymarket’s business texting app gives you omnichannel capabilities to reach your customers where they are, on their phones. Messaging your customers is far more effective than almost any other form of communication. Text messaging has a 98% open rate and over a 50% reply rate. Heymarket lets you harness that power at scale using a texting service for businesses of all sizes. Heymarket pairs enterprise-grade security with unparalleled productivity. Route and assign messages to the right team member, collaborate in real time with private messages, and see how two-way conversations move faster.

Starting Price: $49 per month

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TextAnywhere

Communicate more effectively than ever before. Start sending to your customers from as little as 3.3p per message. Our simple and secure platform enables you to send and receive a variety of SMS communications including ad hoc updates and much larger campaigns, in just a few clicks. Our platform has been designed to be intuitive for business users and operate from a browser-based application, meaning you can send from any device connected to the internet. Sending an SMS message from our platform involves just four steps: Select an existing contact list saved within your address book or upload a new csv file of message recipients Enter sender details, so individuals know who the message is from (i.e. company name) or choose one of our free reply numbers Write your SMS message Press ‘send’ or schedule for a later time.

Starting Price: $12.75

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Solutions by Text

Solutions by Text (SBT) is the pioneer of FinText™, empowering consumer finance companies to engage, interact and transact with their consumers in real-time. SBT has been providing compliance-first enterprise conversational messaging solutions since 2008. ENGAGE, INTERACT, TRANSACT with SBT: *One-way and two-way SMS texting *SmartURL™ *MMS messaging *API integration *Keywords *Employee-assisted opt-in *Reporting and Analytics *Deactivation monitoring *Real-Time Payments Solutions by Text allows you to meet your customers wherever they are using text messaging. SBT is the fastest, most accessible, and most effective channel to connect with customers and drive response. You can put real-time text response in the pockets of your customers and your staff's hands. Integrate our messaging tools into your software platform to see the benefits of text for your business. You will enjoy seamless integration, extensive documentation, and ongoing support.

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JookSMS

JookSMS is a trusted, easy to use leading platform to send SMS messages to your customers and team. Text messaging has a 98% open rate meaning your messages will be seen. Sign up now for a free trial and get started in minutes. Small, medium or large business owners fret not, JookSMS has room for everybody. With clients all over the world, our application is useful for a variety of industries that arent related to each other, but share the same needs that our SMS marketing service is able to solve: the ability to engage with your customers, directly. Please see our SMS guide to see how Jooksms can help your company. JookSMS has been rated the number one sms provider by various third party websites including Techtimes, Capterra and Product Hunt. Our customer service is second to none and it shows by the numerous testimonials we have received from our current and past clients. You will always get a real person never a bot when contacting our customer service department.

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Business Texting

TextBetter

People Prefer Text. That’s why so many businesses have turned to TextBetter. We offer a business texting solution that makes it easy to send & receive texts from your existing landline number. We make it easy to send & receive texts from your existing landline number. Our simple & affordable solution works with any kind of landline, toll-free or VoIP number – guaranteed. TextBetter allows you to send & receive text messages via business email by simply pairing your landline number with your email address. Do you need an API? Because we’ve got that too. Our API offers flexible end points, reporting and more. Plus, it’s easily deployed without. complex code, like SOAP. Send personalized texts to hundreds of recipients at once. Perfect for appointment reminders & special announcements. Treat treat just like business email. Users can archive texts, read conversation threads, and so much more. Share pictures messages via text. Images are stored/searchable in your inbox.

Starting Price: $33 per month

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2way

2way Message

Stop trying to call your customers. Text them. Easily send, receive and manage your business text message conversations with two-way texting tool. People don't answer your calls anymore? Well, they could have some good reasons. Leverage Business Text Messaging to Communicate with your Customers. Facilitate maintaining a relationship Customers often use text messages. This way of chatting is natural for them - let them use a platform of their choice (SMS, Whatsapp, Messenger and more) to improve their positive experience. Keep the conversation going outside of live chat or phone call Conversations with customers are typically interrupted when they log off or close the website. Especially it is easy to lost the customer during a mobile interaction. Using text messages you can keep the conversation on, managing it in the inbox. Build stronger relationships with customers Your customers would love to put your number in their phonebook.

Starting Price: $100 per month

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AndroSMS

Dunes Factory

Simply connect multiple android phones to our web interface and send bulk. SMS without any hassle. Now you can deliver SMS in a more efficient manner with Andro SMS, which allows you to send Bulk SMS text messages that will be sent out quickly and delivered within a few seconds by simply connecting many Android devices to our application. Send messages by scheduling campaigns and setting their priorities. Easily make groups with your Contacts so segment your SMS by group and send them with a click. Save time by reusing your frequently sent messages, campaigns, and inbox replies. You can easily get the delivery report and also reply to messages to gain customer support. The procedure is simple, upload your contact list, compose your message, and we’ll make sure it’s sent immediately. Sending bulk SMS messages to mobile devices online helps you to target particular customers in ways that traditional marketing communication cannot.

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Proovl

Choose your SMS number from any of 24 countries. Whatever you prefer using, WebSMS or SMS API. Start global SMS messaging right away. Connected to more than 1017 mobile and landline networks worldwide. High-throughput routes powered by data centers in Europe and USA. Quick online sending through WebSMS under the console. Dedicated SMS API for bulk messages sending and receiving. Inbound messages forwarding to another phone number, e-mail address, or script URL. Our SMS Phone Numbers from the different corners of the world will let you text your partners, employees, customers, friends, and family around the globe. Virtual mobile or SMS numbers dedicated to 2-way SMS communication. Just a real mobile number located on a SIM card and hosted in our data center to receive any SMS. Personalized bulk messaging. Operate with Unicode. Long-term SMS numbers lease, SMS SIM numbers, virtual mobile numbers.

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HORISEN SMS Platform

HORISEN

Powerful SMS platform for professional messaging business. HORISEN SMS Platform is a muti-award-winning messaging technology solution for managing all aspects of wholesale and retail SMS business. It is an extremely scalable and robust platform, built to grow with the messaging business. SMS Platform is blasting fast, with extremely high throughput, and comes with all other modules needed for automated and efficient management of daily SMS trading operations. HORISEN SMS Platform is built to be a robust and extremely scalable SMS trading solution. With our famous user-friendly and easily navigable interface, it combines complex traffic operations with finance, monitoring, and security operations so the users of HORISEN SMS platform do not need any additional tools to run the entire messaging business. The Platform is available as cloud-based and on-premise solution. HORISEN SMS Platform is a smart, 100% vendor-neutral SMS trading solution.

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MessageWhiz

23 billion text messages are sent every day around the globe, making messaging applications one of the most widely used mobile apps. Businesses in every industry are tapping into the power of these linked, branded messages, using it to nurture leads, drive traffic, or confirm identification. MessageWhiz’s SMS business texting solutions are ideal for every industry, no matter where your business or customers are located. Our text messaging SMS solutions for business and company SMS campaign services provide instant communication. Delivered in real-time, and in context.

Starting Price: €149 per month

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Datagen

Datagen Internet Services

Datagen is a leading Bulk SMS provider and has been ruling the market for years. Working with technology professionals who know how to bring momentum to business promotion. Datagen is India’s top SMS provider and has been ruling the market for years. Working with technology professionals who know how to bring momentum in business promotion. No matter whether you have a small business or a large business. The business text manager is well enough to fulfill all your marketing needs in just one go. Keep updating your customers about all your new updates and offers via SMS. Promo SMS is used to endorse the brand effectively. Just start managing your business campaign with the web. We make sure that the best and most user-friendly experience will be delivered.

Starting Price: $21.30 per 5,000 messages

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Burst SMS

Send campaigns, schedule messages, or track analytics in real time with our online SMS service. Unlock a host of contact functions such as multiple list uploading options, integrated web forms, replies, global opt-out lists, segmentation, or staggered sending. Use keywords to trigger an inbound SMS campaign. Keywords may also include special UTF-8 characters from over 150 languages or 1,000+ emojis. Send SMS replies to an email or convert email responses to text messages. Conversations will also be sorted into individual email threads. This app is the fastest way to send a message. Bookmark the send SMS link to your browser bar and access it from any window without logging in. Choose a feature-rich SMS API that you can rely on. Get started with our extensive documentation, designed to help developers deploy quickly with a wide selection of HTTP callbacks. Deploy SMS fast with our quick start API docs.

Starting Price: $5 per month

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QuickSMS

QuickSMS — Enterprise-grade business messaging (SMS, RCS & WhatsApp) QuickSMS is a security-first messaging platform that helps organisations send time-critical notifications, 2FA/OTP codes, appointment reminders, and marketing alerts at scale - across SMS, RCS Business Messaging, and WhatsApp Business. Built for reliability and compliance, QuickSMS is used by SMEs, public sector bodies, and enterprises that need auditable delivery, robust APIs, and fast onboarding. Why QuickSMS Omnichannel: SMS at the core, with optional RCS and WhatsApp Business to enrich messages with media, buttons, and branding. Deliverability & speed: High delivery performance (typical ~97%); real-time reporting and webhooks. Developer-friendly: Operator-scale routing: with international reach to 200+ destinations. Trust & Compliance (independently audited) ISO/IEC 27001, ISO 9001, ISO 14001, ISO 45001 certified Cyber Essentials & Cyber Essentials Plus certified Exceeds NHS DSP Toolkit

Starting Price: $0

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Best Business Text Messaging Platforms in Japan

Compare the Top Business Text Messaging Platforms in Japan as of December 2025

What are Business Text Messaging Platforms in Japan?

Twilio Messaging

Klaviyo

Sendbird

iPlum

CallTools

Kixie PowerCall & SMS

SlickText

Textmagic

Smarter Contact

GoHighLevel

SMS-Magic

TXTImpact

Saay

Mobile Text Alerts

SMS Gatez

smsmode

Signalmash

Heymarket

TextAnywhere

Solutions by Text

JookSMS

Business Texting

2way

AndroSMS

Proovl

HORISEN SMS Platform

MessageWhiz

Datagen

Burst SMS

QuickSMS

Best Business Text Messaging Platforms in Japan

Compare the Top Business Text Messaging Platforms in Japan as of December 2025

What are Business Text Messaging Platforms in Japan?

Twilio Messaging

Klaviyo

Sendbird

iPlum

CallTools

Kixie PowerCall & SMS

SlickText

Textmagic

Smarter Contact

GoHighLevel

SMS-Magic

TXTImpact

Saay

Mobile Text Alerts

SMS Gatez

smsmode

Signalmash

Heymarket

TextAnywhere

Solutions by Text

JookSMS

Business Texting

2way

AndroSMS

Proovl

HORISEN SMS Platform

MessageWhiz

Datagen

Burst SMS

QuickSMS

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