Comparison
Overview
Company snapshot and where each provider is based.
| Field | IDM interactive digital media | LINK Mobility |
|---|---|---|
| What it is | German CPaaS provider offering SMS, voice, and multichannel A2P messaging APIs with infrastructure hosted exclusively in German data centers. | European communications-platform-as-a-service (CPaaS) provider offering SMS, MMS, RCS, WhatsApp, Viber, Facebook Messenger, Telegram, voice, and email messaging through REST, SMPP, and SOAP APIs. |
| Founded | 2003 | 2001 |
| Ownership | private | public |
| Employees | 11-50 | 500-1,000 |
| HQ city | Lübeck | Oslo |
| HQ country | Germany (EU) | Norway |
What's the differenceIDM interactive digital media edges ahead on the overall messaging.dev Score (47 vs 36). IDM interactive digital media is private and headquartered in Lübeck, Germany (EU); LINK Mobility is public and based in Oslo, Norway.
Channels
Which messaging channels each provider can send and receive on.
| Field | IDM interactive digital media | LINK Mobility |
|---|---|---|
| SMS | Yes | Yes |
| MMS | No | Yes |
| RCS | No | Yes |
| Yes | Yes | |
| Viber | No | Yes |
| Facebook Messenger | Yes | Yes |
| Telegram | Yes | Yes |
| Apple Messages for Business | No | No |
| Voice | Yes | Yes |
| No | Yes |
What's the differenceThey share 5 channels. LINK Mobility additionally offers MMS, RCS, Viber, Email.
Developer Experience
How quickly a developer can sign up and send a first message.
| Field | IDM interactive digital media | LINK Mobility |
|---|---|---|
| Self-service onboarding | Yes | No |
| Free developer credit | No | No |
| Docs quality | med | med |
| Documentation | Open ↗ | Open ↗ |
| SDKs | — | — |
| Sandbox / test env | No | No |
| API types | REST, SMPP | REST, SMPP, SOAP |
What's the differenceIDM interactive digital media offers Self-service onboarding, while LINK Mobility does not; on API types, LINK Mobility adds SOAP.
Data & Compliance
Data residency options and enterprise compliance certifications.
| Field | IDM interactive digital media | LINK Mobility |
|---|---|---|
| EU data residency | Yes | Yes |
| US data residency | No | No |
| Choose region | No | No |
| GDPR | Yes | Yes |
| ISO 27001 | Yes | Yes |
| SOC 2 | No | No |
| HIPAA | No | No |
What's the differenceIDM interactive digital media and LINK Mobility are closely matched on data & compliance — no material differences in the tracked fields.
Data Retention
How long message content and metadata are stored, and whether that is configurable.
| Field | IDM interactive digital media | LINK Mobility |
|---|---|---|
| Retention policy | Message-content retention is not publicly documented in detail. The privacy policy states server logs are kept for a maximum of 30 days, telecommunications traffic data is deleted per statutory retention periods, and contract/billing data is retained up to 10 years under German law (§147 AO, §257 HGB). All processing occurs in German (or EEA) data centers. | Not publicly documented in detail. LINK Mobility processes personal data under GDPR as a data processor and states in its GDPR documentation that it operates an integrated ISO 27001 information-security management system (ISMS) with the goal of meeting the requirements of the ISAE 3000 report; message content and metadata retention periods are governed by customer contracts/data-processing agreements rather than a published fixed retention window. |
What's the differenceIDM interactive digital media: Message-content retention is not publicly documented in detail. The privacy policy states server logs are kept for a maximum of 30 days, telecommunications traffic data is deleted per statutory retention periods, and contract/billing data is retained up to 10 years under German law (§147 AO, §257 HGB). All processing occurs in German (or EEA) data centers. LINK Mobility: Not publicly documented in detail. LINK Mobility processes personal data under GDPR as a data processor and states in its GDPR documentation that it operates an integrated ISO 27001 information-security management system (ISMS) with the goal of meeting the requirements of the ISAE 3000 report; message content and metadata retention periods are governed by customer contracts/data-processing agreements rather than a published fixed retention window.
Pricing & Credits
Pricing model and the cost of a first message.
| Field | IDM interactive digital media | LINK Mobility |
|---|---|---|
| Pricing model | Volume-based pay-per-message pricing, primarily via custom enterprise quotes (no public price list). | Volume-based, pay-as-you-go enterprise pricing negotiated through sales; per-message rates are not published on the main platform. |
| SMS starting price | Not published | Not published |
| Free developer credit | No | No |
What's the differenceIDM interactive digital media and LINK Mobility are closely matched on pricing & credits — no material differences in the tracked fields.
Reach & Reliability
Global coverage and delivery dependability.
| Field | IDM interactive digital media | LINK Mobility |
|---|---|---|
| Countries covered | 180 | 0 |
| Direct operator connections | Yes | Yes |
| Published uptime SLA | 99.99% (SLA) | No published SLA |
What's the differenceIDM interactive digital media leads on Countries covered (180 vs 0 for LINK Mobility).
Company & Trust
Independent reviews and company profile.
| Field | IDM interactive digital media | LINK Mobility |
|---|---|---|
| G2 rating | 0.0 | 0.0 |
| G2 reviews | 0 | 0 |
| Ownership | private | public |
| Employees | 11-50 | 500-1,000 |
What's the differenceIDM interactive digital media and LINK Mobility are closely matched on company & trust — no material differences in the tracked fields.
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