| Price from | — | $0.08/mo |
| Free plan | — | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Plans published | 0 | 6 |
| Spec score · SMS Marketing Software | 7.3 (#43) | 8.6 (#7) |
| API | Sarv publishes an SMS HTTP API for sending general, priority, promotional, transactional, and enterprise messages, plus a campaign status API. | The homepage provides API examples for C#, Java, PHP, Python, Go, Node.js, Ruby and PowerShell. |
| Headquarters | Jaipur and Gurugram, India | The company lists West Office Tower, Century City, Cape Town, South Africa as its physical address. |
| Integrations | The SMS page says the service can integrate with missed call and voice call services to enhance campaigns. | Official platform integrations listed are Optimove, MoEngage, Adobe Campaigns, Plumb5, Zapier and RapidAPI. |
| Product | Sarv describes bulk SMS as a web based service for communicating, interacting, and transacting with a target audience. | SMSPortal describes itself as a cloud-based omnichannel messaging platform for business communications. |
| Security | Sarv says it prioritizes data security and privacy and uses measures to protect sensitive information. | SMSPortal says it is certified under ISO 27001, ISO 27017 and ISO 27018 and conducts penetration testing at least annually. |
| Support | Sarv says it offers dedicated customer support for businesses using its SMS service. | The pricing page lists live chat support as business-hours for Free and 24/7 for Standard and Enterprise, with agent calls during business hours across plans. |
| Two-way messaging | Sarv describes SMS as supporting two-way interactions for feedback, surveys, and customer engagement. | The platform supports replies and shows delivery status for sent messages. |
