vioscale
Comparison

Agora vs Stream

On the evidence we track, Agora leads this comparison with a composite score of 83/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Agora full profile →Stream full profile →
Machine formatsJSONMarkdownGraphQLor send Accept: application/json
Attribute comparison across 2 tools
Attribute83AgoraLeader73Stream
Vioscale score83 / 100low · 48%73 / 100medium · 62%
Options{"cloud":true}{"cloud":true}
LongPlatform for building voice AI agents, avatars, and real-time communication (voice, video, chat). Provides conversational AI infrastructure with <200ms global latency, serving 450,000 developers across 3+ billion devices.Platform providing real-time chat messaging, video calling, livestreaming, activity feeds, and AI moderation APIs with SDKs for building multi-modal applications at scale.
Capabilities{"chat":true,"video":true,"voice":true,"two_way":true,"global_coverage":"global","usage_pricing_transparent":true}{"chat":true,"video":true,"voice":true,"two_way":true,"global_coverage":"global","usage_pricing_transparent":true}
Count-1
List-[{"name":"Datadog"}]
Support{"ios":true,"mac":true,"web":true,"android":true,"windows":true}{"cli":true,"ios":true,"web":true,"android":true}
Pricing{"type":"usage","plans":[{"free":false,"name":"Conversational AI Engine","summary":"$0.10/minute, 300 free minutes/month","components":[{"per":{"qty":1,"unit":"minute"},"kind":"metered","amount":0.1,"currency":"USD"}],"contactSales":false,"includedLimits":{"free_minutes":"300/month"}},{"free":false,"name":"Video Calling","summary":"$3.99/1000 minutes, 10,000 free minutes/month","components":[{"per":{"qty":1000,"unit":"minutes"},"kind":"metered","amount":3.99,"currency":"USD"}],"contactSales":false,"includedLimits":{"free_minutes":"10,000/month"}},{"free":false,"name":"Voice Calling","summary":"$0.99/1000 minutes, 10,000 free minutes/month","components":[{"per":{"qty":1000,"unit":"minutes"},"kind":"metered","amount":0.99,"currency":"USD"}],"contactSales":false,"includedLimits":{"free_minutes":"10,000/month"}},{"free":false,"name":"Interactive Live Streaming","summary":"$0.99/1000 minutes, 10,000 free minutes/month","components":[{"per":{"qty":1000,"unit":"minutes"},"kind":"metered","amount":0.99,"currency":"USD"}],"contactSales":false,"includedLimits":{"free_minutes":"10,000/month"}},{"free":false,"name":"Convo AI Device Kit","summary":"Customized pricing, 10,000 free minutes/month","contactSales":false,"includedLimits":{"free_minutes":"10,000/month"}},{"free":false,"name":"Agent Studio","summary":"Customized pricing","contactSales":true}],"summary":"Usage-based pricing from $0.10/minute (Conversational AI) to $3.99/1000 minutes (Video). Free tier includes 10,000 minutes/month on core products.","currency":"USD","freeTier":true,"sourceUrl":"https://www.agora.io","retrievedAt":"2026-08-03T14:24:03.871Z","startingPrice":{"amount":0.1,"period":"month","currency":"USD"}}{"type":"hybrid","plans":[{"free":true,"name":"Build","summary":"Free","features":["All Chat features","Community Support","No credit card required"],"description":"Free tier for makers","contactSales":false,"includedLimits":{"mau":"1,000","channels":"up to 500K","message_storage":"up to 5M messages","concurrent_connections":"100"}},{"free":false,"name":"Start","summary":"$399/mo billed annually, $499/mo monthly","features":["Advanced Moderation & Filters","Global EDGE Network","Offline Support","Data Export"],"components":[{"kind":"fixed","amount":399,"period":"month","currency":"USD"}],"description":"Robust Chat features","contactSales":false,"includedLimits":{"mau":"10,000","channels":"up to 1M","message_storage":"up to 10M messages","concurrent_connections":"500"}},{"free":false,"name":"Elevate","summary":"$599/mo billed annually, $675/mo monthly","features":["All Start features","Multi Tenancy/Teams","Advanced Search","HIPAA","Message Translations"],"components":[{"kind":"fixed","amount":599,"period":"month","currency":"USD"}],"description":"Start features plus multi-tenancy and advanced capabilities","contactSales":false,"includedLimits":{"mau":"10,000","concurrent_connections":"500"}},{"free":false,"name":"Enterprise","summary":"Contact for pricing","features":["Scale to millions of users","AI Moderation","99.999% SLA","Dedicated Servers","Shared Slack Channel","Onboarding Services","Migration Guarantee","24/7 Support","SAML/SSO","Datadog Integration"],"description":"Enterprise-grade service with volume discounts and premium support","contactSales":true}],"addOns":[{"name":"MAU Overage","components":[{"per":{"qty":1,"unit":"user"},"kind":"metered","amount":0.09,"currency":"USD"}]},{"name":"Concurrent Connections Overage","components":[{"per":{"qty":1,"unit":"concurrent"},"kind":"metered","amount":0.99,"currency":"USD"}]},{"name":"Stored Message Overage","components":[{"per":{"qty":1000000,"unit":"messages"},"kind":"metered","amount":6,"currency":"USD"}]}],"summary":"From $399/mo billed annually. Free tier available.","currency":"USD","freeTier":true,"sourceUrl":"https://getstream.io","retrievedAt":"2026-08-04T08:34:00.374Z","startingPrice":{"amount":399,"period":"month","currency":"USD"},"billingPeriods":["month","year"]}
Free tierYesYes
Modelcommercialcommercial
Price levellowhigh
Starting gbp0.1399
TransparentYesYes
Sla pct99.99999.999
Status pageYesYes
Disclosure policy-Yes
GdprYesYes
HipaaYesYes
Iso27001-Yes
Soc2YesYes

Capabilities

Feature-by-feature on the axes that matter for communication apis. “-” means undocumented, not absent.

Capability comparison for Communication APIs
CapabilityAgoraStream
Channels
SMS--
Voice✓✓
WhatsApp--
RCS--
Transactional email--
Video / real-time✓✓
In-app chat✓✓
Verify / OTP / 2FA--
Messaging
Two-way messaging✓✓
Reach
Geographic coverageGlobalGlobal
Delivery
Email deliverability tools--
Commercial
Published per-unit pricing✓✓

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.