# Resend vs Sinch

| Attribute | Resend | Sinch |
|---|---|---|
| **Vioscale score** | 57.2 (72% (medium)) | 61.6 (73% (medium)) |
| deployment.options | `{"cloud":true}` | `{"cloud":true}` |
| description.long | A cloud-based email delivery platform that enables developers to send transactional and marketing emails at scale with a developer-friendly API, SDKs, and visual editor. It provides real-time webhook notifications, contact management, analytics, and email compatibility checking. | 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. |
| features.capabilities | `{"chat":true,"email":true,"two_way":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 | 10 | 13 |
| integrations.list | `[{"name":"Vercel"},{"name":"Claude"},{"name":"Cursor"},{"name":"Codex"},{"name":"Copilot"},{"name":"Windsurf"},{"name":"Antigravity"},{"name":"Lovable"},{"name":"v0"},{"name":"Bolt.new"},{"name":"Replit"},{"name":"Base44"},{"name":"Leap.new"}]` | `[{"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":["US","EU","GB"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"cli":true,"web":true}` | `{"web":true}` |
| pricing | `{"type":"hybrid","plans":[{"free":false,"name":"Transactional Pro","summary":"$20/mo for 50,000 emails","commitment":"monthly","components":[{"kind":"fixed","amount":20,"period":"month","currency":"USD"}],"contactSales":false,"includedLimits":{"emails":"50,000/mo"}}],"addOns":[{"name":"Transactional Overages","components":[{"per":{"qty":1000,"unit":"emails"},"kind":"metered","amount":0.9,"currency":"USD"}]}],"summary":"From $20/mo. Pay-as-you-go overages at $0.90 per 1,000 emails.","currency":"USD","sourceUrl":"https://resend.com/changelog/pay-as-you-go-pricing","retrievedAt":"2026-08-13T22:41:44.512Z","startingPrice":{"amount":20,"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 | yes | yes |
| pricing.model | commercial | freemium |
| pricing.price_level | mid | low |
| pricing.transparent | yes | no |
| reliability.status_page | yes | yes |
| security.disclosure_policy | yes | yes |
| security.gdpr | yes | yes |
| security.iso27001 | - | yes |
| security.soc2 | yes | yes |

## Capabilities (Communication APIs)

| Capability | Resend | 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: Vioscale. Generated 2026-09-01T16:32:30.158Z. "-" = undocumented, not absent.*