# Stream vs Twilio

**Leader by vioscaleAI score:** Stream

| Attribute | Stream | Twilio |
|---|---|---|
| **vioscaleAI score** | 80.3 (73% (medium)) | 57.5 (65% (medium)) |
| content.faq | `[{"answer":"A platform providing SDKs and APIs for adding chat messaging, video calling, activity feeds, and content moderation to applications, supporting billions of end users across a globally distributed infrastructure. It is indexed under Communication APIs.","source":"https://getstream.io/activity-feeds/pricing/","question":"What is Stream?","confidence":0.6},{"answer":"Stream offers a free tier, so you can start without paying. Paid plans start at $499 per month. Prices are published openly on the vendor's own pricing page. Pricing changes often, so verify at source before relying on it.","source":"https://getstream.io/activity-feeds/pricing/","question":"Is Stream free?","confidence":0.6},{"answer":"Stream supports the web, iOS and Android. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://getstream.io/activity-feeds/pricing/","question":"What platforms does Stream support?","confidence":0.6},{"answer":"We have only confirmed a cloud / SaaS deployment for Stream, so it appears to be vendor-hosted. If a self-hosted option exists we have not found it documented publicly.","source":"https://getstream.io/activity-feeds/pricing/","question":"Can Stream be self-hosted?","confidence":0.6},{"answer":"We have confirmed 13 integrations for Stream, including Jenkins, GitHub, Slack, Postman, Xcode, Android Studio, React and Flutter, plus 5 more. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://getstream.io/activity-feeds/pricing/","question":"What does Stream integrate with?","confidence":0.6},{"answer":"We have independently confirmed SOC 2, ISO 27001, HIPAA and GDPR for Stream. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Stream not holding them. Always confirm compliance directly before you rely on it.","source":"https://getstream.io/blog/content-compliance/","question":"What security certifications does Stream have?","confidence":0.7}]` | `[{"answer":"A voice platform that lets developers build custom calling applications with pay-as-you-go pricing, including call recording, real-time transcription, voice intelligence analysis, and conference features. It is indexed under Communication APIs.","source":"https://www.twilio.com/de-de/voice/pricing/vi","question":"What is Twilio?","confidence":0.6},{"answer":"Twilio offers a free tier, so you can start without paying. Pricing changes often, so verify at source before relying on it.","source":"https://www.twilio.com/de-de/user-authentication-identity/pricing","question":"Is Twilio free?","confidence":0.6},{"answer":"Twilio supports the web, iOS, Android and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://www.twilio.com/de-de/user-authentication-identity/pricing","question":"What platforms does Twilio support?","confidence":0.6},{"answer":"We have only confirmed a cloud / SaaS deployment for Twilio, so it appears to be vendor-hosted. If a self-hosted option exists we have not found it documented publicly.","source":"https://www.twilio.com/de-de/user-authentication-identity/pricing","question":"Can Twilio be self-hosted?","confidence":0.6},{"answer":"We have independently confirmed HIPAA and GDPR for Twilio. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Twilio not holding them. Always confirm compliance directly before you rely on it.","source":"https://www.twilio.com/de-de/security/vulnerability-disclosure-program","question":"What security certifications does Twilio have?","confidence":0.7},{"answer":"Twilio is available worldwide. Its primary markets are the United States, Canada and the United Kingdom.","source":"https://www.twilio.com/de-de/voice/pricing/vi","question":"Where is Twilio available?","confidence":0.75}]` |
| deployment.options | `{"cloud":true}` | `{"cloud":true}` |
| description.long | Stream provides developer-friendly APIs and pre-built SDKs that integrate chat, live video, activity feeds, and automated content moderation into applications, allowing developers to add complex real-time features without building infrastructure from scratch. | A voice platform that lets developers build custom calling applications with pay-as-you-go pricing, including call recording, real-time transcription, voice intelligence analysis, and conference features. |
| features.capabilities | `{"chat":true,"video":true,"voice":true,"two_way":true,"global_coverage":"global","usage_pricing_transparent":true}` | `{"rcs":true,"sms":true,"chat":false,"email":true,"video":false,"voice":true,"two_way":true,"whatsapp":true,"verify_otp":false,"global_coverage":"global","deliverability_tools":true,"usage_pricing_transparent":true}` |
| integrations.count | 14 | - |
| integrations.list | `[{"name":"Jenkins"},{"name":"GitHub"},{"name":"Slack"},{"name":"Postman"},{"name":"Xcode"},{"name":"Android Studio"},{"name":"React"},{"name":"React Native"},{"name":"Flutter"},{"name":"Swift"},{"name":"SwiftUI"},{"name":"Kotlin"},{"name":"Jetpack Compose"},{"name":"Expo"},{"name":"Vercel AI SDK","native":true,"direction":"bidirectional"}]` | - |
| market.availability | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"primaryMarkets":["US","CA","GB"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"ios":true,"web":true,"android":true}` | `{"cli":true,"ios":true,"web":true,"android":true}` |
| pricing | `{"type":"subscription","plans":[{"free":true,"name":"Build","summary":"Free tier for makers (projects with <5 team members and <$10k/month revenue) or $100/month credit","features":["REST API","SDKs (Node, Python, Ruby, PHP)","Webhooks","Customizable UI","Flat & Timeline Feeds","Notification & Aggregated Feeds","SOC2/ISO27001/CCPA/GDPR","Global Edge Network"],"components":[{"kind":"fixed","amount":0,"period":"month","currency":"USD"}],"contactSales":false,"includedLimits":{"api_calls":"125k/month","activities":"5k/month"}},{"free":false,"name":"Start","summary":"$499/month (annual commitment) or $599/month (monthly). Overages: $25 per 1k activities, $9 per 10k API calls","features":["Ranked Feeds","Ticketed Support","Dedicated Regional Servers","HIPAA","2FA","Audit Logs","24/7 Phone Support","Dedicated Slack Channel"],"commitment":"annual","components":[{"kind":"fixed","amount":499,"period":"month","currency":"USD"}],"contactSales":false,"includedLimits":{"api_calls":"1.25M/month","activities":"50k/month"}},{"free":false,"name":"Elevate","summary":"$899/month (annual commitment) or $999/month (monthly). Overages: $23 per 1k activities, $9 per 10k API calls","features":["All Start features"],"commitment":"annual","components":[{"kind":"fixed","amount":899,"period":"month","currency":"USD"}],"contactSales":false,"includedLimits":{"api_calls":"3.75M/month","activities":"150k/month"}},{"free":false,"name":"Enterprise","summary":"Custom pricing with activity-based model","features":["99.999% SLA","SAML/SSO","Private Dedicated Servers","24/7 Support","Activity-based pricing","Scale to 100M+ users"],"contactSales":true}],"addOns":[{"name":"Image & File CDN","components":[{"per":{"qty":1,"unit":"GB"},"kind":"metered","amount":0.17,"currency":"USD"},{"per":{"qty":1,"unit":"GB"},"kind":"metered","amount":0.07,"currency":"USD"},{"per":{"qty":1000,"unit":"images"},"kind":"metered","amount":5.8,"currency":"USD"}]}],"summary":"From $499/month. Free tier for makers. Usage-based overage charges.","currency":"USD","freeTier":true,"sourceUrl":"https://getstream.io/activity-feeds/pricing/","retrievedAt":"2026-09-22T14:42:50.701Z","startingPrice":{"amount":499,"period":"month","currency":"USD"},"billingPeriods":["month","year"]}` | `{"type":"usage","summary":"Pay-as-you-go pricing. Free tier available.","freeTier":true,"sourceUrl":"https://www.twilio.com/de-de/user-authentication-identity/pricing","retrievedAt":"2026-08-14T15:21:40.902Z"}` |
| pricing.free_tier | yes | yes |
| pricing.model | freemium | freemium |
| pricing.price_level | high | low |
| pricing.starting_price | `{"amount":499,"currency":"USD"}` | - |
| pricing.transparent | yes | yes |
| reliability.sla_pct | 99.999 | - |
| reliability.status_page | yes | yes |
| security.disclosure_policy | yes | yes |
| security.gdpr | yes | yes |
| security.hipaa | yes | yes |
| security.iso27001 | yes | - |
| security.pci | - | yes |
| security.soc2 | yes | - |
| security.trust_center | https://getstream.io/blog/content-compliance/ | - |

## Capabilities (Communication APIs)

| Capability | Stream | Twilio |
|---|:--:|:--:|
| **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 2026-10-16T19:00:27.331Z. "-" = undocumented, not absent.*