# MailerSend vs Telnyx

**Leader by Vioscale score:** MailerSend

| Attribute | MailerSend | Telnyx |
|---|---|---|
| **Vioscale score** | 69 (73% (medium)) | 62.7 (72% (medium)) |
| deployment.options | `{"cloud":true}` | `{"cloud":true}` |
| description.long | A service for delivering transactional emails such as invoices, password resets, and notifications through multiple integration methods, emphasizing reliable inbox delivery and straightforward developer implementation. | A platform that orchestrates voice AI agents with built-in speech recognition, synthesis, and language model inference, operating on a unified owned network infrastructure billed transparently at $0.05 per minute for the core voice engine plus metered costs for additional services. |
| features.capabilities | `{"sms":true,"email":true,"two_way":true,"verify_otp":true,"global_coverage":"regional","deliverability_tools":true,"usage_pricing_transparent":true}` | `{"sms":true,"email":true,"voice":true,"two_way":true,"whatsapp":true,"global_coverage":"global","usage_pricing_transparent":true}` |
| integrations.count | 33 | 22 |
| integrations.list | `[{"name":"Zapier"},{"name":"Supabase"},{"name":"Firebase"},{"name":"Symfony"},{"name":"Slack"},{"name":"Laravel"},{"name":"Airbyte"},{"name":"Airtable"},{"name":"Anymail"},{"name":"ChatGPT"},{"name":"Claude"},{"name":"Courier"},{"name":"Cursor"},{"name":"Django"},{"name":"Google Cloud"},{"name":"Integrately"},{"name":"Knock"},{"name":"Magento"},{"name":"Mailster"},{"name":"Make"},{"name":"NocoDB"},{"name":"Novu"},{"name":"Pabbly Connect"},{"name":"Partnero"},{"name":"Pipedream"},{"name":"Rails"},{"name":"React Email"},{"name":"Relay.app"},{"name":"Tabular"},{"name":"VSCode"},{"name":"WHMCS"},{"name":"WooCommerce"},{"name":"WordPress"}]` | `[{"name":"Microsoft Teams"},{"name":"Zoom"},{"name":"Google Meet"},{"name":"Webex"},{"name":"Deepgram"},{"name":"Speechmatics"},{"name":"NVIDIA Parakeet"},{"name":"Telnyx STT"},{"name":"Telnyx Ultra TTS"},{"name":"Qwen3TTS"},{"name":"Inworld"},{"name":"Rime"},{"name":"Resemble"},{"name":"Murf"},{"name":"Fish Audio"},{"name":"Azure Neural HD"},{"name":"Anthropic"},{"name":"OpenAI"},{"name":"Kimi"},{"name":"GLM-5.2"},{"name":"GPT-5.6 Luna"},{"name":"GPT-5.6 Sol"}]` |
| market.availability | `{"hqCountry":"US","primaryMarkets":["US","GB"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"primaryMarkets":["US","CA"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"cli":true,"web":true}` | `{"web":true}` |
| pricing | `{"type":"hybrid","plans":[{"free":true,"name":"Free","summary":"Free","features":["500 emails/month","10 email verification credits","Email thread support","Drag-and-drop email editor"],"description":"For testing and occasional email sending","contactSales":false,"includedLimits":{"emails":"500/month","verification_credits":"10"}},{"free":false,"name":"Hobby","summary":"$5.60/month or $67.20/year","features":["Email and SMTP relay API","Bulk email sending","Sender identities","7 SDKs and OpenAPI","Email verification","DMARC monitoring (1 domain, 30-day trial)","3 custom email templates","User roles","Email support","Limited support via chat"],"components":[{"kind":"fixed","amount":5.6,"period":"month","currency":"USD"},{"per":{"qty":1000,"unit":"emails"},"kind":"metered","amount":1.5,"currency":"USD"}],"description":"For personal projects and side work","contactSales":false,"includedLimits":{"users":"5","emails":"5000/month","domains":"1","templates":"3","api_requests":"1000/day","data_retention":"1 day"}}],"addOns":[{"name":"Email Verification Credits"},{"name":"Domain Spaces","components":[{"kind":"one_time","amount":4,"currency":"USD"}]},{"name":"Phone Numbers","components":[{"kind":"one_time","amount":2,"currency":"USD"}]},{"name":"Data Retention Extension","components":[{"kind":"per_unit","unit":"month","amount":5,"period":"month","currency":"USD"}]},{"name":"DMARC Monitoring","components":[{"kind":"per_unit","unit":"domain","amount":2,"period":"month","currency":"USD"}]},{"name":"Dedicated IPs"}],"summary":"From $5.60/month. Free tier with 500 emails/month.","currency":"USD","freeTier":true,"sourceUrl":"https://www.mailersend.com/pricing-pt","retrievedAt":"2026-08-13T22:26:27.675Z","startingPrice":{"amount":1.5,"period":"month","currency":"USD"},"billingPeriods":["month","year"]}` | `{"type":"usage","plans":[{"free":true,"name":"Pay As You Go","summary":"$0.05/min voice engine, pay as you use","features":["Full platform access","Voice engine included","LLM tokens at GPU rates","Community support"],"components":[{"per":{"qty":1,"unit":"minute"},"kind":"metered","amount":0.05,"currency":"USD","description":"Voice engine (orchestration, STT, TTS)"}],"description":"Usage-based billing with no commitment. Card on file to start.","contactSales":false,"includedLimits":{"sms_per_second":"50","concurrent_calls":"500","api_requests_per_second":"100"}},{"free":false,"name":"Committed","summary":"$500/month minimum with volume discounts","features":["All pay-as-you-go features","Volume discounts on usage","Dedicated account manager","Priority support","Higher rate limits"],"commitment":"monthly","components":[{"kind":"fixed","amount":500,"period":"month","currency":"USD"}],"description":"Monthly commitment with volume-based discounts across all services.","contactSales":false},{"free":false,"name":"Enterprise","summary":"$5,000/month minimum, custom enterprise pricing","features":["All committed plan features","Dedicated infrastructure","Private IP addressing","Private network interconnect","Unlimited rate limits"],"components":[{"kind":"fixed","amount":5000,"period":"month","currency":"USD"}],"description":"Custom pricing with dedicated infrastructure, private network, and unlimited rate limits.","contactSales":true}],"addOns":[{"name":"LLM tokens","components":[{"per":{"qty":1,"unit":"minute"},"kind":"metered","amount":0.004,"currency":"USD","description":"Example: Kimi model on Telnyx-owned GPUs, roughly $0.004/min"}]},{"name":"Telephony","components":[{"per":{"qty":1,"unit":"minute"},"kind":"metered","amount":0.0032,"currency":"USD","description":"SIP trunking inbound from $0.0032/min"}]},{"name":"Call recording","components":[{"per":{"qty":1,"unit":"minute"},"kind":"metered","amount":0.002,"currency":"USD"}]},{"name":"SMS outbound","components":[{"per":{"qty":1,"unit":"message"},"kind":"metered","amount":0.004,"currency":"USD","description":"Volume pricing available down to $0.0005/msg"}]},{"name":"Phone numbers (US local)","components":[{"kind":"fixed","amount":1,"period":"month","currency":"USD","description":"Volume pricing from $0.79/mo"}]}],"summary":"From $0.05/min. No monthly platform fee. Free tier available; committed or enterprise tiers for volume discounts and dedicated support.","currency":"USD","freeTier":true,"sourceUrl":"https://telnyx.com/pricing/voice-ai-agents","retrievedAt":"2026-08-13T22:21:22.572Z","startingPrice":{"amount":500,"period":"month","currency":"USD"},"billingPeriods":["month"]}` |
| pricing.free_tier | yes | yes |
| pricing.model | freemium | freemium |
| pricing.price_level | low | high |
| pricing.transparent | yes | yes |
| reliability.sla_pct | 99.5 | - |
| reliability.status_page | yes | yes |
| security.disclosure_policy | - | yes |
| security.gdpr | yes | yes |
| security.hipaa | - | yes |
| security.iso27001 | yes | - |
| security.pci | yes | yes |
| security.soc2 | - | yes |

## Capabilities (Communication APIs)

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

*Source: Vioscale. Generated 2026-09-01T17:08:13.756Z. "-" = undocumented, not absent.*