Comparison
Overview
Company snapshot and where each provider is based.
| Field | Infobip | SmsManager |
|---|---|---|
| What it is | Global omnichannel communications platform for SMS, WhatsApp, voice, email, and more | Czech bulk-messaging platform for sending SMS, WhatsApp, Viber and RCS messages from a web application or a single JSON API, with direct connections to local mobile operators. |
| Founded | 2006 | 2011 |
| Ownership | private | private |
| Employees | 3,000-5,000 | 1-5 |
| HQ city | Vodnjan | Prague |
| HQ country | Croatia (EU) | Czech Republic (EU) |
What's the differenceInfobip edges ahead on the overall messaging.dev Score (96 vs 51). Infobip is private and headquartered in Vodnjan, Croatia (EU); SmsManager is private and based in Prague, Czech Republic (EU).
Channels
Which messaging channels each provider can send and receive on.
| Field | Infobip | SmsManager |
|---|---|---|
| SMS | Yes | Yes |
| MMS | Yes | No |
| RCS | Yes | Yes |
| Yes | Yes | |
| Viber | Yes | Yes |
| Facebook Messenger | Yes | No |
| Telegram | Yes | No |
| Apple Messages for Business | Yes | Yes |
| Voice | Yes | No |
| Yes | No |
What's the differenceThey share 5 channels. Infobip additionally offers MMS, Facebook Messenger, Telegram, Voice, Email.
Developer Experience
How quickly a developer can sign up and send a first message.
| Field | Infobip | SmsManager |
|---|---|---|
| Self-service onboarding | Yes | Yes |
| Free developer credit | Yes | Yes |
| Docs quality | high | high |
| Documentation | Open ↗ | Open ↗ |
| SDKs | Java, C#, Python, PHP, Go, Node.js | JavaScript/TypeScript, PHP |
| Sandbox / test env | Yes | Yes |
| API types | REST, SMPP, SMTP | REST |
What's the differenceOn SDKs, Infobip adds Java, C#, Python, Go, Node.js; SmsManager adds JavaScript/TypeScript; on API types, Infobip adds SMPP, SMTP.
Data & Compliance
Data residency options and enterprise compliance certifications.
| Field | Infobip | SmsManager |
|---|---|---|
| EU data residency | Yes | Yes |
| US data residency | Yes | No |
| Choose region | Yes | No |
| GDPR | Yes | Yes |
| ISO 27001 | Yes | No |
| SOC 2 | Yes | No |
| HIPAA | Yes | No |
What's the differenceInfobip offers US data residency, while SmsManager does not; Infobip offers Choose region, while SmsManager does not; Infobip offers ISO 27001, while SmsManager does not; Infobip offers SOC 2, while SmsManager does not; Infobip offers HIPAA, while SmsManager does not.
Data Retention
How long message content and metadata are stored, and whether that is configurable.
| Field | Infobip | SmsManager |
|---|---|---|
| Retention policy | 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. | Under the published GDPR data processing agreement, message records (phone number and message text) older than 12 months are automatically deleted by default unless otherwise agreed; encrypted backups are kept 30 days and system logs 180 days. After contract termination, personal data is deleted or exported (CSV) free of charge within 30 days. |
What's the differenceInfobip: 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. SmsManager: Under the published GDPR data processing agreement, message records (phone number and message text) older than 12 months are automatically deleted by default unless otherwise agreed; encrypted backups are kept 30 days and system logs 180 days. After contract termination, personal data is deleted or exported (CSV) free of charge within 30 days.
Pricing & Credits
Pricing model and the cost of a first message.
| Field | Infobip | SmsManager |
|---|---|---|
| Pricing model | Primarily quote/contract-based (contact sales), with some pay-as-you-go options | Prepaid credit pay-as-you-go: free account, non-expiring credit topped up by card or bank transfer, charged only per message sent, with volume-tiered discounts and optional subscription add-on services. |
| SMS starting price | Not publicly listed (contact sales for a quote) | €0.0356 per SMS to the Czech Republic (5,001-10,000 message volume tier; promotional rate €0.032), other destinations priced per country |
| Free developer credit | Yes | Yes |
What's the differenceInfobip and SmsManager are closely matched on pricing & credits — no material differences in the tracked fields.
Reach & Reliability
Global coverage and delivery dependability.
| Field | Infobip | SmsManager |
|---|---|---|
| Countries covered | 190 | 175 |
| Direct operator connections | Yes | Yes |
| Published uptime SLA | 99.99% | No published SLA (individual SLA agreements available) |
What's the differenceInfobip leads on Countries covered (190 vs 175 for SmsManager).
Company & Trust
Independent reviews and company profile.
| Field | Infobip | SmsManager |
|---|---|---|
| G2 rating | 4.6 | 0.0 |
| G2 reviews | 300 | 0 |
| Ownership | private | private |
| Employees | 3,000-5,000 | 1-5 |
What's the differenceInfobip leads on G2 rating (4.6 vs 0 for SmsManager); Infobip leads on G2 reviews (300 vs 0 for SmsManager).
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