APIs for adding voice, video, and messaging capabilities to applications.
Push Notification Platforms
Simple HTTP-based pub/sub notification service for sending push notifications to phones and desktops.
Price position$5+ / month
Starting price: below the category median.Software
Digital newsletter platform for K-12 educators with templates, analytics, and translation.
Price position$8+ / month
Starting price: below the category median.Backend-as-a-Service
Real-time communication platform providing messaging, presence, and push notifications with global data stream network.
Price position$98+ / month
Starting price: above the category median.Software
Email, calendar, and contacts API platform for embedding communication features into applications.
Price position$5+ / month
Starting price: below the category median.Async Video Communication
Video platform with recording, playback, and management APIs for asynchronous video in apps.
Price position$99+ / month
Starting price: above the category median.AI Meeting Assistants
AI communication coach providing real-time feedback during online meetings on speaking skills.
Price position$19 / month
Price position: below the category median.Communication APIs
Chat, video, and voice backend APIs for mobile and web.
Price position$107+ / month
Starting price: above the category median.Business Messaging
LINE's Korean enterprise unit providing messaging APIs, LINE Ads Platform, and official account tools for Korean and Japanese businesses.
Price position$50+ / month
Starting price: at the category median.Direct Mail Automation
Lob provides APIs for automating personalized direct mail at scale with address verification, intelligent delivery, and real-time mail piece tracking for businesses and agencies.
Price position$260+ / month
Starting price: above the category median.Unified Communications as a Service
Browser-based unified communications platform with WebRTC technology providing sales-focused communication tools for businesses.
Price position$12+ / seat / month
Starting price: below the category median.CPaaS (Communications Platform as a Service)
Omnichannel communications platform with SMS, WhatsApp, voice, email, and CPaaS for global enterprises.
PricingContact sales
Business VoIP
Open-source communication framework powering IP PBX systems, VoIP gateways, and conference servers used by millions worldwide.
PricingPricing unavailable
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.
PricingPricing unavailable
Document Authentication
Document issuance APIs for Indian government KYC.
PricingPricing unavailable
Communication APIs
Communications APIs platform from Vonage for voice, messaging, and verify
PricingPricing unavailable
Payment Processors
Ghanaian messaging and payments platform offering SMS, mobile money APIs, and super-app commerce for African businesses.
PricingPricing unavailable
Communication APIs
Low-latency video and audio APIs and SDKs for adding interactive meetings and live streaming to any app.
PricingPricing unavailable
Communication APIs
APIs from Dolby for video, voice, streaming, and media processing with high-fidelity audio enhancement.
PricingPricing unavailable
