Freedom251 › Transactional SMS Software
SMS.to
What SMS.to is
SMS.to is a web and API platform for business messaging, combining SMS marketing with an SMS API gateway. It lists SMS, WhatsApp, Telegram, RCS, and Viber channels, with uses including one-time passwords, notifications, newsletters, reminders, polling, two-way SMS, and two-factor authentication. Campaign tools include shortlinks with click and device information, analytics, and A/B testing. The editor supports up to five dynamic tags, while a nosmsto.me shortlink lets recipients opt out. Virtual mobile numbers can act as sender IDs or collect replies. Integrations include Zapier, Salesforce, SMS API, SMPP API, email, and several commerce and booking systems. API examples cover cURL, PHP, Node.js, Ruby, Python, Java, and Go. SMS Send is listed at $0.02, paid once; other channel prices require contact. There are no contracts or commitments, and payment is usage-based.
Who it suits
SMS.to suits businesses needing multi-channel messaging, API connectivity, campaign tools, and two-way communication. It also fits teams using the listed integrations and programming languages.
What it does well
- Supports five messaging channels
- Offers campaign analytics and A/B testing
- Provides two-way SMS
- Includes inbound webhooks and short codes
- Advertises 24/7 support
What to know first
- No free plan
- Many channel prices require contacting sales
- SMS rates vary by destination
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| SMS Send | price per sms · No contracts or commitments · pay only for what you use · destination-specific rates | $0.02, paid once |
| Viber Receive | Contact us for prices · Prices available on request | On request |
| SMS Receive | Contact us for prices · Prices available on request | On request |
| WhatsApp Send | Contact us for prices · WhatsApp Business messaging service | On request |
| Viber Send | Contact us for prices · Rich messages with images · SMS fallback service | On request |
| WhatsApp Receive | Contact us for prices · Prices available on request | On request |
As sms.to lists them, read 11 Oct 2026. The maker's own page has the final word.
Verdict
SMS.to combines business messaging channels with campaign controls, integrations, and developer options. Its usage-based terms avoid contracts, while pricing for several channels is only available on request.
Facts from SMS.to's own pages
- Additional integrations
- The site also lists Joomla, Zen Cart, OpenCart, Magento, PrestaShop, ManyChat, Salon Booking, and Laravel/Lumen integrations. · sms.to, 11 Oct 2026
- API languages
- The homepage shows API examples or options for cURL, PHP, Node.js, Ruby, Python, Java, and Go. · sms.to, 11 Oct 2026
- Campaign tools
- Shortlinks provide click and device information, campaign analytics, and support for A/B testing. · sms.to, 11 Oct 2026
- Data protection
- The security policy says the company protects collected personal data according to GDPR (EU 679/16). · sms.to, 11 Oct 2026
- Free trial
- The site offers a free trial with no credit card required and says sign-up includes free call and SMS credits. · sms.to, 11 Oct 2026
- Headquarters
- Paphos, Cyprus · sms.to, 28 Sept 2026
- Integrations
- The integrations page lists Zapier, Salesforce, SMS API, SMPP API, and email-based integration among its options. · sms.to, 11 Oct 2026
- Messaging channels
- The platform lists SMS, WhatsApp, Telegram, RCS, and Viber messaging. · sms.to, 11 Oct 2026
- Opt-outs
- A shortlink on nosmsto.me lets customers opt out of future campaigns with one click. · sms.to, 11 Oct 2026
- Personalization
- The message editor supports up to five dynamic tags, including name, surname, and custom tags. · sms.to, 11 Oct 2026
- Pricing terms
- The pricing page says there are no contracts or commitments and customers pay only for usage; high-volume SMS API customers can contact sales for additional discounts. · sms.to, 11 Oct 2026
- Product
- SMS.to describes itself as an SMS marketing and SMS API gateway platform providing omnichannel digital communication services for businesses. · sms.to, 11 Oct 2026
- Security
- Intergo Telecom says it has adopted an Information Security Management System in accordance with ISO 27001:2022. · sms.to, 11 Oct 2026
- Support
- The homepage advertises 24/7 support and worldwide coverage. · sms.to, 11 Oct 2026
- Two-way messaging
- Customers can rent virtual mobile numbers to use as sender IDs or collect responses. · sms.to, 11 Oct 2026
- Use cases
- The site lists OTP, notifications, newsletters, reminders, polling, two-way SMS, and two-factor authentication as messaging uses. · sms.to, 11 Oct 2026
Where SMS.to stands on Freedom251
- Transactional SMS Software#45 of 76
- SMS Gateway Software#29 of 36
- SMS APIs#28 of 34
- SMS API services#30 of 35