playSMS

Overview

playSMS is free, open-source software for managing individual and bulk SMS through a web interface. It suits organizations and developers who can provide a separate SMS gateway and want control over routing, credits, or custom plugins. Its breadth is a strength, but it is a management layer—not a standalone way to send or receive messages.

Key features

playSMS handles text, flash, and Unicode messages, as well as inbound SMS. Incoming messages can be forwarded to email or mobile phones, or routed to users and URLs. Autoreplies, polls, quizzes, subscriptions, SMS-to-email, and email-to-SMS add options for interactive and automated workflows.

Webservices support sending messages, retrieving delivery reports, checking credits, and other operations. Outgoing messages can be routed by prefix or user; destination prefixes can determine SMS ratings, while per-user credits help administrators allocate usage. These controls make playSMS more suited to multi-user operations than a basic texting interface.

It supports gateways and providers including Gammu, Kannel, SMS Server Tools, Jasmin, Playnet, and Uplink. Users can also build plugins for features, tools, themes, and gateways. That flexibility is useful for teams with the technical capacity to adapt the software, but it comes with a crucial dependency: another application or service must act as the SMS gateway. playSMS cannot send or receive messages on its own.

The project reports that one user tested a workload of 200,000 SMS per day. That is a project-reported example, not a general performance guarantee. The software is licensed under GPL version 3 or later, at the user's option, without warranty. The project says release 1.4.7 includes security-related updates and warns that older versions have critical vulnerabilities; upgrading older installations is important.

Pricing

The playSMS plan costs free and provides free, open-source software under GPLv3 or later. There is no free trial because the software is free. The plan includes two-way messaging, delivery reports, inbound SMS, and API access, but requires a separate gateway to send and receive messages. That gateway dependency is the main practical cost and setup consideration: playSMS itself does not supply message delivery.

Platforms

playSMS supports Android, API, Linux, self-hosted, and web platforms. Linux and self-hosted support suit users who want to operate their own installation; API access supports integration with other systems.

Who it's for

Choose playSMS if you need a free, extensible SMS management layer and can operate or arrange a compatible gateway. Its routing, per-user credits, inbound handling, and webservices suit administrators building workflows for multiple users. Look elsewhere if you need messaging delivery included in a self-contained service, or if you do not want to manage a separate gateway.

Pros and cons

• Pro: Individual and bulk messaging, inbound routing, and delivery reports cover both directions of SMS traffic.
• Pro: Routing rules, per-user credits, and plugin support provide room to tailor administration and workflows.
• Pro: The software is free and open source under GPLv3 or later.
• Con: A separate gateway is required for sending and receiving, so playSMS is not a complete messaging service by itself.
• Con: The project warns that older releases have critical security vulnerabilities, making upgrades a necessary maintenance concern.
• Con: The license provides the software without warranty.

Alternatives

For a broader directory of gateway products, browse SMS Gateway Software.

• FoxText is a free option for personal use on Android, iOS, or the web; its free texts are limited and the composer shows 120 characters.
• SMSBOX is a paid API, web, and Windows option with eight one-off test credits for a verified number and a US/Canada toll-free number plan at €5 a month.
• Textmagic is a paid Android, API, iOS, and web service with a free trial; its Essential plan is $0.05 a month, prepaid, with destination-dependent rates and 160 plain-text characters per SMS part.
• Android SMS Gateway offers a free tier with one Android device, 300 lifetime SMS, and 300 contacts, for users who want a device-based gateway option.
• D7 Networks offers usage-based local and international SMS API and broadcast messaging, with a free trial.
• Messente offers SMS, WhatsApp, and Viber access with dashboard and API access, basic support and onboarding, and unlimited accounts; its Essential plan has custom pricing.
• OpenVox SMS Gateway is a free gateway option with essential features for getting started, on Linux, self-hosted, web, and API platforms.
• simhook offers a free tier capped at 30 messages a day, 500 a month, one phone, and 25 recipients per send, as well as a free self-hosted plan.

Verdict

playSMS is a strong fit for technically capable teams that want free, open-source SMS management with routing, inbound workflows, and customization. Its decisive advantage is the breadth of controls without a software charge; its decisive drawback is that message delivery depends on a separate gateway. Choose it when you can supply that infrastructure, and look elsewhere for a service that provides the gateway as part of the product.