vioscale
Comparison

Plivo vs Stream

On the evidence we track, Stream leads this comparison with a composite score of 73/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Plivo full profile →Stream full profile →
Machine formatsJSONMarkdownGraphQLor send Accept: application/json
Attribute comparison across 2 tools
Attribute73Plivo73StreamLeader
Vioscale score73 / 100medium · 62%73 / 100medium · 62%
Options{"cloud":true}{"cloud":true}
LongPlatform for building and deploying voice AI agents with transparent usage-based pricing, offering both code-based and no-code development paths on carrier-grade telephony infrastructure.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{"sms":true,"chat":true,"voice":true,"two_way":true,"whatsapp":true,"verify_otp":true,"global_coverage":"global","usage_pricing_transparent":true}{"chat":true,"video":true,"voice":true,"two_way":true,"global_coverage":"global","usage_pricing_transparent":true}
Count91
List[{"name":"LiveKit"},{"name":"Pipecat"},{"name":"OpenAI"},{"name":"Google Gemini"},{"name":"Deepgram"},{"name":"Cartesia"},{"name":"ElevenLabs"},{"name":"Vapi"},{"name":"OpenAI Realtime"}][{"name":"Datadog"}]
Availability{"primaryMarkets":["US","IN","GB"],"availabilityScope":"global","availableCountries":["US","IN","GB"],"notAvailableCountries":[]}-
Support{"cli":true,"web":true}{"cli":true,"ios":true,"web":true,"android":true}
Pricing{"type":"usage","plans":[{"free":true,"name":"Pay as you go","summary":"From $0.003/min (inbound) to $0.04/min (AI agents). $10 free credits.","features":["Voice AI agents","SIP Trunking (outbound & inbound)","Audio Streaming","Phone Numbers","Verify API"],"components":[{"per":{"qty":1,"unit":"minute"},"kind":"metered","amount":0.04,"currency":"USD"},{"per":{"qty":1,"unit":"minute"},"kind":"metered","amount":0.0072,"currency":"USD"},{"per":{"qty":1,"unit":"minute"},"kind":"metered","amount":0.003,"currency":"USD"},{"per":{"qty":1,"unit":"message"},"kind":"metered","amount":0.0372,"currency":"USD"},{"per":{"qty":1,"unit":"message"},"kind":"metered","amount":0.0242,"currency":"USD"},{"per":{"qty":1,"unit":"minute"},"kind":"metered","amount":0.004,"currency":"USD"}],"description":"Flexible usage-based pricing with free trial credits","contactSales":false,"includedLimits":{"concurrency":"2 RPS & 50 call concurrency","monthly_cap":"$2,500","free_credits":"$10"}},{"free":false,"name":"Enterprise","summary":"Starts at $1,000/month with custom pricing and volume discounts.","features":["All Pay as you go features","SMS","WhatsApp","Verify API","Shortcodes & custom sender IDs","Volume discounts","Custom billing intervals","Custom concurrency","HIPAA compliance","BAA compliance","SSO"],"components":[{"kind":"fixed","amount":1000,"period":"month","currency":"USD"}],"description":"Custom pricing for high-volume needs","contactSales":true,"includedLimits":{"coverage":"190+ countries"}}],"summary":"From $0.003/min to $0.04/min for voice. $10 free credits. Enterprise from $1,000/month.","currency":"USD","freeTier":true,"sourceUrl":"https://www.plivo.com","retrievedAt":"2026-08-05T14:10:48.822Z"}{"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
Modelfreemiumcommercial
Price levellowhigh
Starting gbp-399
TransparentYesYes
Sla pct99.9999.999
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
CapabilityPlivoStream
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.

Plivo vs Stream: an evidence-based comparison · Vioscale