Alternatives to Vonage

10 alternatives

1Communication APIs, Cloud HostingSelect Twilio for evaluation
Twilio
Communication APIs
Twilio is a cloud communications platform that provides APIs for SMS, voice, video, email, and WhatsApp messaging. It enables developers to embed communication capabilities into applications and powers the customer engagement infrastructure for over 300,000 businesses.
Free trialUsage-basedSMS MarketingDocument Authentication
PriceUsage-based
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2Communication APIsSelect Telnyx for evaluation
Telnyx
Communication APIs
Real-time communications API platform for voice, messaging, video, wireless, and AI applications.
Free trialSOC 2ISO 27001PCI DSSHIPAAGDPR
PriceUsage-based
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3Communication APIs, Cloud HostingSelect Plivo for evaluation
Plivo
Communication APIs
Plivo provides cloud voice and messaging APIs for building IVR, call center, and communications applications at competitive pricing.
Sip trunkingSMS and mms messagingWhatsapp business API
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4Communication APIs, Cloud HostingSelect Agora for evaluation
Agora
Communication APIs
Agora provides real-time voice and video communication APIs used by developers to build interactive live streaming, video calling, and messaging features into applications.
Conversational AI engine with voice interactionVoice AI agent design and deploymentReal time speech to text transcription
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5Communication APIs, Communication & CollabSelect Daily for evaluation
Daily
Communication APIs
Daily is a WebRTC-based video and audio API platform for developers building real-time communication features into applications.
Voice AI agent deployment and orchestrationSip and pstn telephony integrationMulti provider AI service integration
PriceUsage-based
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6Communication APIsSelect Dolby.io for evaluation
Dolby.io
Communication APIs
APIs from Dolby for video, voice, streaming, and media processing with high-fidelity audio enhancement.
Developer Experience PlatformsMedia and Entertainment Software
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7Communication APIsSelect Termii for evaluation
Termii
Communication APIs
Nigerian messaging and verification APIs powering SMS, email, and WhatsApp communications for African businesses.
Real time fraud detection and scoringOtp and verification delivery
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8Communication APIs, Cloud HostingSelect Stream for evaluation
Stream
Communication APIs
Stream provides APIs for building scalable chat messaging and activity feeds in applications, powering real-time communication for millions of end users.
Multi tenancy and team management
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9Communication APIsSelect Nylas for evaluation
Nylas
Communication APIs
Email, calendar, and contacts API platform for embedding communication features into applications.
Free planFree trialSOC 2ISO 27001GDPRHIPAA
Price$5+ / month
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10Communication APIsSelect D7 Networks for evaluation
D7 Networks
Communication APIs
Enterprise cloud communication platform offering SMS, voice, and verification APIs across global networks.
Free planFree trialISO 27001Usage-basedCPaaS (Communications Platform as a Service)WhatsApp Marketing
PriceUsage-based
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