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Best SMS APIs 2026
Facts read 21 Sep 2026 – 20 Oct 2026
Software can use SMS APIs to send and receive text messages. This list helps buyers compare plans, messaging channels, phone-number options, platforms and SDK languages.
The standings: top 10
| Name | Record score | Price from | Try it free | Runs on | Facts read |
|---|---|---|---|---|---|
| 01 SMSGatewayHub | 6.0 | ₹0.17 one-time | Free plan | Android, Web, Windows, API | 11 Oct 2026 |
| 02 MSG91 | 5.7 | ₹2,000 a month | Free plan | Android, iPhone & iPad, Web, Browser extension | 15 Oct 2026 |
| 03 TextBee | 5.4 | $99.99 a year | Free plan | Android, Web, API, Self-hosted | 9 Oct 2026 |
| 04 Messente | 5.2 | Free plan | Free plan | Web, API | 5 Oct 2026 |
| 05 ClickSend SMS Gateway API | 5.0 | — | Free trial | iPhone & iPad, Web, Mac, API | 8 Oct 2026 |
| 06 Gupshup | 5.0 | Free plan | Free plan | Web, API | 14 Oct 2026 |
| 07 Bandwidth Messaging API | 4.8 | — | Free trial | Web, API | 30 Sep 2026 |
| 08 MoceanAPI | 4.8 | $3 a month | Free trial | Web, API | 28 Sep 2026 |
| 09 Plivo SMS API | 4.8 | $0.50 a month | Free trial | Web, API | 28 Sep 2026 |
| 10 smsmode RCS API | 4.8 | €9 a month | Free trial | Web, API | 30 Sep 2026 |
The list is ordered by release date, with newer releases first. It uses figures the makers publish and does not score the tools.
02
MSG91
MSG91 is aimed at businesses and developers sending transactional messages such as order confirmations, appointment reminders and account notifications.
AndroidiPhone & iPadWeb+2 Record5.7 Visit
03
TextBee
AndroidWebAPI+1 Record5.4 Visit
04
Messente
WebAPI Record5.2 Visit
05
ClickSend SMS Gateway API
iPhone & iPadWebMac+1 Record5.0 Visit
6
Gupshup
WebAPI Free plan Record5.0 Visit Gupshup suits marketing, performance marketing, commerce and growth, and customer support and CX teams.
7
Bandwidth Messaging API
WebAPI — Record4.8 Visit It suits companies that need messaging APIs, including teams looking for global reach or higher throughput.
11
Clickatell SMS API
WebAPI Free plan Record4.7 Visit It suits businesses that need API or web-based SMS for customer communications, support, promotions or two-factor notifications.
13
MSG91
AndroidiPhone & iPadWeb+1 — Record4.7 Visit It suits businesses that need SMS for transactions or campaigns and developers integrating messaging through an API.
15
46elks
WebAPI €3 a month Record4.6 Visit It suits developers adding programmable messaging and calling to applications through an API.
18
Telnyx SMS API
WebAPI $500 a month Record4.6 Visit Telnyx SMS API is for developers building SMS or MMS messaging into applications and services.
25
Vonage SMS API
AndroidiPhone & iPadWeb+1 — Record4.4 Visit The API suits developers adding SMS sending, message lookup, or two-way messaging to applications.
Before you choose
Compare plans and trials
Check the Free plan and Paid from fields before you commit. Some entries, including Jasmin SMS Gateway, Celcom Africa SMS API and Clickatell SMS API, offer a free plan.
Free trials also appear. ClickSend SMS Gateway API shows a 14-day trial, whereas GatewayAPI shows a 30-day trial. Some services list pricing on request.
Match the messaging features
The comparison shows whether tools provide Two-way SMS, Inbound webhooks and MMS support. These indicate how a tool can handle replies, incoming events and multimedia messages.
When your setup requires a specific number type, check Short code support and Toll-free numbers.
Check platform fit
You will find API, web, Android, iOS, self-hosted and Linux among the platform labels. Pick a tool whose available platform matches the software you plan to connect.
Review SDK languages
The list compares SDK languages. Check that the language offered by a tool fits your application before choosing an integration path.
Questions
Are free plans available for SMS APIs?
Yes. Some entries provide a free plan, while paid pricing and free trials also appear.
Are free trials available?
Yes. ClickSend SMS Gateway API shows a 14-day trial, while GatewayAPI shows a 30-day trial.
Which platforms appear on the list?
API, web, Android, iOS, self-hosted and Linux are the platform labels used here.
What messaging features can I compare?
You can compare two-way SMS, inbound webhooks, MMS support, short code support and toll-free numbers.
Can I compare SDK languages?
Yes. SDK language availability is included among the comparison fields for these SMS APIs.
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