# Mailgun vs Sinch

**Leader by vioscaleAI score:** Sinch

| Attribute | Mailgun | Sinch |
|---|---|---|
| **vioscaleAI score** | 59.1 (69% (medium)) | 77.9 (68% (medium)) |
| content.faq | `[{"answer":"A service that allows developers to send transactional emails through an API, with built-in testing and preview capabilities across multiple email clients and devices It is indexed under Communication APIs.","source":"https://www.mailgun.com","question":"What is Mailgun?","confidence":0.6},{"answer":"Mailgun is a paid product; published pricing starts at $0.75. It is sold across 3 plans (Pilot, Starter and Contract). There is no free tier. Prices are published openly on the vendor's own pricing page. Pricing changes often, so verify at source before relying on it.","source":"https://www.mailgun.com/pricing/optimize/","question":"How much does Mailgun cost?","confidence":0.6},{"answer":"We have confirmed browser-based access to Mailgun. That is the extent of what we could verify from public sources, so it may well offer desktop or mobile clients we have not indexed.","source":"https://www.mailgun.com/pricing/optimize/","question":"What platforms does Mailgun support?","confidence":0.6},{"answer":"We have only confirmed a cloud / SaaS deployment for Mailgun, so it appears to be vendor-hosted. If a self-hosted option exists we have not found it documented publicly.","source":"https://www.mailgun.com/pricing/optimize/","question":"Can Mailgun be self-hosted?","confidence":0.6},{"answer":"We have independently confirmed SOC 2, ISO 27001 and GDPR for Mailgun. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Mailgun not holding them. Always confirm compliance directly before you rely on it.","source":"https://www.mailgun.com/security/","question":"What security certifications does Mailgun have?","confidence":0.7}]` | `[{"answer":"A unified platform providing enterprise-grade messaging, voice, and email capabilities with built-in delivery, compliance, and fraud protection. Offers both developer APIs and ready-made applications for marketing, notifications, identity verification, and customer support. It is indexed under Communication APIs.","source":"https://www.sinch.com","question":"What is Sinch?","confidence":0.6},{"answer":"Sinch offers a free tier, so you can start without paying. Paid plans start at $0.01. Pricing changes often, so verify at source before relying on it.","source":"https://www.sinch.com","question":"Is Sinch free?","confidence":0.6},{"answer":"We have confirmed browser-based access to Sinch. That is the extent of what we could verify from public sources, so it may well offer desktop or mobile clients we have not indexed.","source":"https://www.sinch.com","question":"What platforms does Sinch support?","confidence":0.6},{"answer":"We have only confirmed a cloud / SaaS deployment for Sinch, so it appears to be vendor-hosted. If a self-hosted option exists we have not found it documented publicly.","source":"https://www.sinch.com","question":"Can Sinch be self-hosted?","confidence":0.6},{"answer":"We have confirmed 13 integrations for Sinch, including Genesys, 3CX, Adobe, Emarsys, SAP, HubSpot, Shopify and Mailjet, plus 5 more. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://www.sinch.com","question":"What does Sinch integrate with?","confidence":0.6},{"answer":"We have independently confirmed SOC 2, ISO 27001 and GDPR for Sinch. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Sinch not holding them. Always confirm compliance directly before you rely on it.","source":"https://www.sinch.com/security","question":"What security certifications does Sinch have?","confidence":0.7}]` |
| deployment.options | `{"cloud":true}` | `{"cloud":true}` |
| description.long | A service that allows developers to send transactional emails through an API, with built-in testing and preview capabilities across multiple email clients and devices | A communications platform providing APIs for sending SMS messages, making voice calls, sending emails, and verifying user identities with enterprise-grade infrastructure spanning 60+ countries and 99.99% uptime. |
| features.capabilities | `{"email":true,"global_coverage":"global","deliverability_tools":true,"usage_pricing_transparent":true}` | `{"rcs":true,"sms":true,"chat":true,"email":true,"video":true,"voice":true,"two_way":true,"whatsapp":true,"verify_otp":true,"global_coverage":"global","deliverability_tools":true,"usage_pricing_transparent":false}` |
| integrations.count | 2 | 13 |
| integrations.list | `[{"name":"Google Postmaster Tools"},{"name":"Microsoft SNDS"}]` | `[{"name":"Genesys"},{"name":"3CX"},{"name":"Adobe"},{"name":"Emarsys"},{"name":"SAP"},{"name":"HubSpot"},{"name":"Shopify"},{"name":"Mailjet"},{"name":"Mailgun"},{"name":"SimpleTexting"},{"name":"ClickSend"},{"name":"Chatlayer"},{"name":"Contact Pro"}]` |
| market.availability | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"web":true}` | `{"web":true}` |
| pricing | `{"type":"subscription","plans":[{"free":false,"name":"Pilot","summary":"$49/mo (first month free), unlimited users","features":["First month free","Unlimited users","2,500 email address validations","25 inbox placement tests","Detailed documentation","Ticket support"],"commitment":"monthly","components":[{"kind":"fixed","amount":49,"period":"month","currency":"USD"},{"per":{"qty":1,"unit":"inbox placement test"},"kind":"metered","amount":0.75,"currency":"USD"},{"per":{"qty":100,"unit":"validations"},"kind":"metered","amount":1.2,"currency":"USD"}],"description":"Email validation and basic inbox placement testing","contactSales":false,"includedLimits":{"email_validations":"2,500","inbox_placement_tests":"25"}},{"free":false,"name":"Starter","summary":"$99/mo (first month free), unlimited users","features":["First month free","Unlimited users","5,000 email address validations","50 inbox placement tests","Spam trap monitoring (1 domain)","Blocklist monitoring (1 IP, 1 domain)","Google Postmaster Tools integration","Microsoft SNDS integration","Email health score","Detailed documentation","Ticket support"],"commitment":"monthly","components":[{"kind":"fixed","amount":99,"period":"month","currency":"USD"},{"per":{"qty":1,"unit":"inbox placement test"},"kind":"metered","amount":0.75,"currency":"USD"},{"per":{"qty":100,"unit":"validations"},"kind":"metered","amount":0.8,"currency":"USD"}],"description":"Email validation and monitoring with domain and IP reputation tracking","contactSales":false,"includedLimits":{"email_validations":"5,000","blocklist_monitoring":"1 IP, 1 domain","spam_trap_monitoring":"1 domain","inbox_placement_tests":"50"}},{"free":false,"name":"Contract","summary":"Custom pricing, contact sales for quote","features":["Unlimited users","Custom domain and IP monitoring","Custom email validations","Custom inbox placement tests","Designated Technical Account Manager"],"description":"Custom enterprise deliverability solution with dedicated support","contactSales":true}],"summary":"From $49/mo. First month free.","currency":"USD","freeTier":false,"sourceUrl":"https://www.mailgun.com/pricing/optimize/","retrievedAt":"2026-08-14T13:46:31.367Z","freeTrialDays":30,"startingPrice":{"amount":0.75,"period":"month","currency":"USD"},"billingPeriods":["month"]}` | `{"type":"usage","plans":[{"free":false,"name":"Voice API Calling","summary":"From $0.01/minute for outbound calls","features":["Domestic calling in 60+ countries","International calling","In-app calling","SIP interface","Call recording","Transcription","Text to speech","IVR menus","Number masking","Answering machine detection"],"components":[{"per":{"qty":1,"unit":"minute"},"kind":"metered","amount":0.01,"currency":"USD"}],"description":"Pay-as-you-go voice calling with transparent per-minute pricing","contactSales":false},{"free":true,"name":"Phone Numbers","summary":"Setup: $0.00, Monthly: $0.00","features":["Receive calls","Domestic calling"],"components":[{"kind":"one_time","amount":0,"currency":"USD"},{"kind":"fixed","amount":0,"period":"month","currency":"USD"}],"description":"Local business phone numbers","contactSales":false}],"summary":"Pay-as-you-go from $0.01/minute for voice calls. Free trial available.","currency":"USD","freeTier":true,"sourceUrl":"https://www.sinch.com","retrievedAt":"2026-08-05T14:24:33.982Z","startingPrice":{"amount":0.01,"period":"month","currency":"USD"},"billingPeriods":["month"]}` |
| pricing.free_tier | no | yes |
| pricing.model | commercial | freemium |
| pricing.price_level | low | low |
| pricing.transparent | yes | no |
| reliability.sla_pct | - | 99.99 |
| reliability.status_page | yes | yes |
| security.disclosure_policy | yes | yes |
| security.gdpr | yes | yes |
| security.iso27001 | yes | yes |
| security.soc2 | yes | yes |

## Capabilities (Communication APIs)

| Capability | Mailgun | Sinch |
|---|:--:|:--:|
| **Channels** |  |  |
| SMS | - | ✓ |
| Voice | - | ✓ |
| WhatsApp | - | ✓ |
| RCS | - | ✓ |
| Transactional email | ✓ | ✓ |
| Video / real-time | - | ✓ |
| In-app chat | - | ✓ |
| Verify / OTP / 2FA | - | ✓ |
| **Messaging** |  |  |
| Two-way messaging | - | ✓ |
| **Reach** |  |  |
| Geographic coverage | Global | Global |
| **Delivery** |  |  |
| Email deliverability tools | ✓ | ✓ |
| **Commercial** |  |  |
| Published per-unit pricing | ✓ | ✗ |

*Source: vioscaleAI. Generated 2026-10-16T18:32:08.561Z. "-" = undocumented, not absent.*