Software Alternatives & Startups

Officially verified details RTCExpress

Add voice calling, video calling and in-app chat to your app with RTCExpress SDKs for Web, Android, Flutter and React Native. Free plan with chat and voice; paid from $9/month.

RTCExpress

RTCExpress Alternatives & Competitors

  1. 1

    Agora.io is a real-time communications provider delivering video and voice communications across devices and global networks.

    Key Agora.io features:

    High-Quality Real-Time Communication Cross-Platform Support Scalability Global Coverage

    /agora-io-alternatives
  2. 1

    Brings voice and messaging to your web and mobile applications.

    Key Twilio features:

    Scalability Ease of Integration Global Reach Feature-Rich Platform

    Open Source

    /twilio-alternatives
  3. Build a community people will pay for on Heartbeat. We provide everything you need to turn an audience into a business. Heartbeat is a solution for memberships, courses, events, payments, and more, unified by powerful automations and AI.

    Key Heartbeat Chat features:

    Discussions & Chat Courses Events Voice & Video Rooms

    Try for free paid Free Trial $49 / Monthly (Build plan, up to 350 members) Sponsored

    Try for free
  4. 1

    With the ZEGOCLOUD's voice & video APIs/SDKs, you can build and create your own Android, iOS, and Web apps for a voice chat room, live video streaming, or video calling.

    Key ZEGOCLOUD features:

    Video call Voice call Live streaming In-app chat

    freemium

    /zegocloud-alternatives
  5. 1

    Vonage is a cloud-based all-in-one VoIP software solution designed for multiple industries such as accounting, healthcare, finance and marketing etc.

    Key Vonage features:

    Cost-Effective Flexibility Easy Setup Scalable

    /vonage-alternatives
  6. 1

    SendBird is messaging-as-a-service.

    Key SendBird features:

    Scalability Feature-rich Customizability Robust moderation tools

    /sendbird-alternatives
  7. 1

    Video and Live Streaming infra for a video-first world.

    Key 100ms Live features:

    Low Latency Scalability Customization Global Infrastructure

    Open Source freemium $0.04 / Usage

    /100ms-live-alternatives
  8. 1

    Build and ship in app messaging in a few hours.

    Key Chat by Stream features:

    Scalability Customizability Rich Features Developer-Friendly

    Open Source

    /chat-by-stream-alternatives
  9. 1

    Seamless Real-Time Chat Integration for Your Applications.

    Key CometChat features:

    Feature-Rich Easy Integration Customizable UI Scalability

    Open Source freemium $109 / Monthly (Based on the Monthly Active Users (MAUs))

    /cometchat-alternatives
  10. 1

    The #1 CPaaS Solution for Small, Medium & Enterprises.

    Key MirrorFly features:

    Comprehensive Feature Set Highly Customizable Scalability Security

    Open Source paid Free Trial

    /mirrorfly-alternatives
  11. 1

    Plivo simplifies your customer engagement.

    Key Plivo features:

    Global Reach Comprehensive API Competitive Pricing Lower Latency

    /plivo-alternatives
If you think we've missed something, please suggest an alternative to RTCExpress.

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