Comparison
Overview
Company snapshot and where each provider is based.
| Field | BulkSMS | Infobip |
|---|---|---|
| What it is | Business messaging platform for sending bulk SMS and RCS to mobile networks worldwide via web app, API, and SMPP. | Global omnichannel communications platform for SMS, WhatsApp, voice, email, and more |
| Founded | 2000 | 2006 |
| Ownership | private | private |
| Employees | 11-50 | 3,000-5,000 |
| HQ city | Cape Town | Vodnjan |
| HQ country | South Africa | Croatia (EU) |
What's the differenceInfobip edges ahead on the overall messaging.dev Score (96 vs 43). BulkSMS is private and headquartered in Cape Town, South Africa; Infobip is private and based in Vodnjan, Croatia (EU).
Channels
Which messaging channels each provider can send and receive on.
| Field | BulkSMS | Infobip |
|---|---|---|
| SMS | Yes | Yes |
| MMS | No | Yes |
| RCS | Yes | Yes |
| No | Yes | |
| Viber | No | Yes |
| Facebook Messenger | No | Yes |
| Telegram | No | Yes |
| Apple Messages for Business | No | Yes |
| Voice | No | Yes |
| No | Yes |
What's the differenceThey share 2 channels. Infobip additionally offers MMS, WhatsApp, Viber, Facebook Messenger, Telegram, Apple Messages for Business, Voice, Email.
Developer Experience
How quickly a developer can sign up and send a first message.
| Field | BulkSMS | Infobip |
|---|---|---|
| Self-service onboarding | Yes | Yes |
| Free developer credit | 5 free test SMS on signup | Yes |
| Docs quality | med | high |
| Documentation | Open ↗ | Open ↗ |
| SDKs | — | Java, C#, Python, PHP, Go, Node.js |
| Sandbox / test env | No | Yes |
| API types | REST, HTTP, SMPP, SMTP | REST, SMPP, SMTP |
What's the differenceOn SDKs, Infobip adds Java, C#, Python, PHP, Go, Node.js; Infobip offers Sandbox / test env, while BulkSMS does not; on API types, BulkSMS adds HTTP.
Data & Compliance
Data residency options and enterprise compliance certifications.
| Field | BulkSMS | Infobip |
|---|---|---|
| EU data residency | Yes | Yes |
| US data residency | No | Yes |
| Choose region | No | Yes |
| GDPR | Yes | Yes |
| ISO 27001 | No | Yes |
| SOC 2 | No | Yes |
| HIPAA | No | Yes |
What's the differenceInfobip offers US data residency, while BulkSMS does not; Infobip offers Choose region, while BulkSMS does not; Infobip offers ISO 27001, while BulkSMS does not; Infobip offers SOC 2, while BulkSMS does not; Infobip offers HIPAA, while BulkSMS does not.
Data Retention
How long message content and metadata are stored, and whether that is configurable.
| Field | BulkSMS | Infobip |
|---|---|---|
| Retention policy | Message data (content and metadata) is retained for 2 years and then automatically deleted from the system. Account/client data is kept for the duration of service use plus about 7 years after termination. EU-related client data is stored in AWS datacentres in Ireland with encryption at rest. | Infobip processes and retains message and traffic data to deliver messages and meet regulatory requirements; message content retention is limited and configurable for enterprise customers under a data-processing agreement. |
What's the differenceBulkSMS: Message data (content and metadata) is retained for 2 years and then automatically deleted from the system. Account/client data is kept for the duration of service use plus about 7 years after termination. EU-related client data is stored in AWS datacentres in Ireland with encryption at rest. Infobip: Infobip processes and retains message and traffic data to deliver messages and meet regulatory requirements; message content retention is limited and configurable for enterprise customers under a data-processing agreement.
Pricing & Credits
Pricing model and the cost of a first message.
| Field | BulkSMS | Infobip |
|---|---|---|
| Pricing model | Pay-as-you-go prepaid credits: you buy credits and pay per outbound SMS, with per-message rates varying by destination network and country; no monthly, setup, or contract fees. | Primarily quote/contract-based (contact sales), with some pay-as-you-go options |
| SMS starting price | Not published (rates shown per destination network via an interactive slider/quote, not a single headline price) | Not publicly listed (contact sales for a quote) |
| Free developer credit | 5 free test SMS on signup | Yes |
What's the differenceBulkSMS and Infobip are closely matched on pricing & credits — no material differences in the tracked fields.
Reach & Reliability
Global coverage and delivery dependability.
| Field | BulkSMS | Infobip |
|---|---|---|
| Countries covered | 213 | 190 |
| Direct operator connections | No | Yes |
| Published uptime SLA | No published SLA | 99.99% |
What's the differenceBulkSMS leads on Countries covered (213 vs 190 for Infobip); Infobip offers Direct operator connections, while BulkSMS does not.
Company & Trust
Independent reviews and company profile.
| Field | BulkSMS | Infobip |
|---|---|---|
| G2 rating | 4.6 | 4.6 |
| G2 reviews | 266 | 300 |
| Ownership | private | private |
| Employees | 11-50 | 3,000-5,000 |
What's the differenceInfobip leads on G2 reviews (300 vs 266 for BulkSMS).
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