SSealbook

Bird vs Plivo

Bird confirms 4 of the features we check on its own site; Plivo confirms 6. Starting prices: Bird not published, Plivo USD 1,000/mo.

Bird

Developers sending email, SMS, WhatsApp and voice messages through APIs.

Plivo

Developers and businesses building voice AI agents and telephony on pay-as-you-go APIs.

Watch out: Self-serve plan covers only the United States and India; wider coverage needs Enterprise.

Overview & pricing
CategoryCommunication & MeetingsCommunication & Meetings
SpecialtyCommunications APIsVoice and SMS APIs
Based in🇳🇱 Netherlands🇺🇸 United States
Best forAll sizesAll sizes
Starting priceUnconfirmedUSD 1,000/mo
Free planUnconfirmedUnconfirmed
Free trialUnconfirmedUnconfirmed
Features confirmed on each vendor’s site
Business phone numbers / VoIP · Core features✓Voice with numbers, SIP trunking and browser calling✓SIP trunking and phone numbers offered
Call / meeting recording · Core features✓Voice recordings listed◐Call recording is an add-on service
SMS · Core features✓SMS API with sending, numbers, two-way messaging◐SMS listed under Enterprise plan
Public API · Platform✓Build with MCP, CLI and SDKs; email API✓Flexible APIs, SDK and CLI for developers
Onboarding / implementation · SupportUnconfirmed✓White-glove onboarding and dedicated account manager
SSO / SAML · Security & complianceUnconfirmed◐SSO is listed under Enterprise
ISO 27001 · Security & complianceUnconfirmed✓ISO 27001 certified
SOC 2 · Security & complianceUnconfirmed✓SOC 2 listed among certifications
PCI DSS · Security & complianceUnconfirmed✓PCI DSS certified
Integrations
Listed on its siteZapier, n8n, AttioUnconfirmed

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Every ✓ / ✕ comes from the vendor’s own website (sources on each product page). Unconfirmed means the site doesn’t say — not that the feature is missing.