TextMarks SMS
The facts below are what the maker publishes about TextMarks SMS, checked and dated. Our editors have not written about it yet.
Plans and prices
From TextMarks SMS's own pricing page, checked 9 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| SMS Auto Responders / SMS Sending API / Advanced Deep Integration | $199 a month | Paid service only · International support unavailable · Easy automatic monthly credit card billing |
The facts
Each one read from TextMarks SMS's own pages, with the date it was checked.
What it does
- API
- The SMS API supports inbound HTTP callbacks, individual and group messages, and access to data through a web management interface or API.checked 9 Oct 2026
- Autoresponders
- TextMarks supports automatic keyword replies and dynamic responses generated by calling the customer’s server.checked 9 Oct 2026
- Coverage limit
- TextMarks says its service works only in the U.S. and does not support international messaging.checked 9 Oct 2026
- Developer libraries
- The maker lists open source API client libraries for PHP, Java, Python, and .NET.checked 9 Oct 2026
- Integrations
- Lead-generation features can email new leads, send SMS notifications, and add subscribers to a Google Spreadsheet.checked 9 Oct 2026
- Intended customers
- The maker describes its platform for brands, retailers, small businesses, transit agencies, churches, and other nonprofits.checked 9 Oct 2026
- Mass messaging
- The mass messaging service can send SMS to subscribers individually or as a group and schedule alerts.checked 9 Oct 2026
- Opt-in and lists
- Subscribers can opt in by texting a keyword or using a customizable web form, and users can manage and segment subscriber lists.checked 9 Oct 2026
- Product
- TextMarks offers mass text messaging, SMS autoresponders, lead generation, SMS marketing, an SMS API, and dedicated short codes.checked 9 Oct 2026
- Security and compliance
- The API comparison describes the service as carrier and TCPA compliant, and the privacy policy says SSL encrypts submitted information at 128-bit strength.checked 9 Oct 2026
- Support
- The contact page lists phone support Monday through Friday, 9am–5pm PT, and provides sales and support email addresses.checked 9 Oct 2026
The company
- Headquarters
- Pasadena, California, United Stateschecked 28 Sep 2026
Money
- Trial
- The API comparison page invites visitors to sign up for a free trial but does not state its duration.checked 9 Oct 2026
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