# Bird vs Plivo

**Leader by Vioscale score:** Plivo

| Attribute | Bird | Plivo |
|---|---|---|
| **Vioscale score** | 72.5 (30% (low)) | 72.9 (62% (medium)) |
| deployment.options | `{"cloud":true}` | `{"cloud":true}` |
| description.long | Multi-channel communications platform enabling email, SMS, voice, WhatsApp, and real-time messaging through a single API designed for developers and AI agents. | Platform 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. |
| features.capabilities | `{"rcs":true,"sms":true,"email":true,"voice":true,"two_way":true,"whatsapp":true,"verify_otp":true,"global_coverage":"global","deliverability_tools":true,"usage_pricing_transparent":true}` | `{"sms":true,"chat":true,"voice":true,"two_way":true,"whatsapp":true,"verify_otp":true,"global_coverage":"global","usage_pricing_transparent":true}` |
| integrations.count | - | 9 |
| integrations.list | - | `[{"name":"LiveKit"},{"name":"Pipecat"},{"name":"OpenAI"},{"name":"Google Gemini"},{"name":"Deepgram"},{"name":"Cartesia"},{"name":"ElevenLabs"},{"name":"Vapi"},{"name":"OpenAI Realtime"}]` |
| market.availability | - | `{"primaryMarkets":["US","IN","GB"],"availabilityScope":"global","availableCountries":["US","IN","GB"],"notAvailableCountries":[]}` |
| platform.support | `{"cli":true,"web":true}` | `{"cli":true,"web":true}` |
| pricing | `{"type":"usage","plans":[{"free":true,"name":"Free","summary":"1000 emails/month, no credit card required","features":["1 webhook endpoint","1 sending domain","Shared sending IP"],"components":[{"kind":"fixed","amount":0,"period":"month","currency":"USD"}],"contactSales":false,"includedLimits":{"emails":"1000/month","daily_cap":"50/day"}},{"free":false,"name":"Startup","summary":"$15/month for 50K emails or $30/month for 100K","features":["1 webhook endpoint","10 sending domains","Shared sending IP"],"components":[{"kind":"fixed","amount":15,"period":"month","currency":"USD"}],"contactSales":false,"includedLimits":{"emails":"50000-100000/month"}},{"free":false,"name":"Growth","summary":"From $80/month at 100K emails. Per-message rate declines to $0.42 per 1000 at 2.5M volume","features":["10 webhook endpoints","1000 sending domains","Dedicated IPs available as add-on"],"components":[{"per":{"qty":1000,"unit":"email"},"kind":"metered","amount":0.8,"currency":"USD"}],"contactSales":false,"includedLimits":{"emails":"100000-2500000/month"}},{"free":false,"name":"Enterprise","summary":"Custom pricing for 2.5M+ monthly emails","features":["Negotiated per-message rates","Multi-year invoiced billing","Overage cap lifted by agreement"],"commitment":"annual","contactSales":true,"includedLimits":{"emails":"2500000+/month"}}],"addOns":[{"name":"Dedicated IP","components":[{"kind":"fixed","amount":24.95,"period":"month","currency":"USD"}]}],"summary":"Free tier with 1000 emails/month. Startup from $15/month. Growth from $80/month with volume-based pricing declining to $0.42 per 1000 emails.","currency":"USD","freeTier":true,"sourceUrl":"https://bird.com","retrievedAt":"2026-08-03T13:21:15.007Z","startingPrice":{"amount":0.8,"period":"month","currency":"USD"},"billingPeriods":["month"]}` | `{"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"}` |
| pricing.free_tier | yes | yes |
| pricing.model | commercial | freemium |
| pricing.price_level | low | low |
| pricing.starting_gbp | 0.8 | - |
| pricing.transparent | yes | yes |
| reliability.sla_pct | - | 99.99 |
| reliability.status_page | yes | yes |
| security.disclosure_policy | yes | - |
| security.gdpr | - | yes |
| security.hipaa | - | yes |
| security.soc2 | - | yes |

## Capabilities (Communication APIs)

| Capability | Bird | Plivo |
|---|:--:|:--:|
| **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 2026-08-07T00:01:58.094Z. "-" = undocumented, not absent.*