Alternatives to OpenTok logo

Alternatives to OpenTok

Twilio, WebRTC, Agora, Zoom, and Sinch are the most popular alternatives and competitors to OpenTok.
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What is OpenTok and what are its top alternatives?

It adds the clarity and emotion of face-to-face communication to your brand whether you're developing for the web, iOS, or Android. We make the integration of high-quality live video a breeze so that you can focus on building a great product.
OpenTok is a tool in the Communications SDK category of a tech stack.

Top Alternatives to OpenTok

  • Twilio
    Twilio

    Twilio offers developers a powerful API for phone services to make and receive phone calls, and send and receive text messages. Their product allows programmers to more easily integrate various communication methods into their software and programs. ...

  • WebRTC
    WebRTC

    It is a free, open project that enables web browsers with Real-Time Communications (RTC) capabilities via simple JavaScript APIs. The WebRTC components have been optimized to best serve this purpose. ...

  • Agora
    Agora

    Agora.io provides building blocks for you to add real-time voice and video communications through a simple and powerful SDK. You can integrate the Agora SDK to enable real-time communications in your own application quickly. ...

  • Zoom
    Zoom

    Zoom unifies cloud video conferencing, simple online meetings, and cross platform group chat into one easy-to-use platform. Our solution offers the best video, audio, and screen-sharing experience across Zoom Rooms, Windows, Mac, iOS, Android, and H.323/SIP room systems. ...

  • Sinch
    Sinch

    Sinch makes it easy for developers to add voice, messaging and SMS to their apps with just a few lines of code. Enrich your apps with communications that your users will love. ...

  • Jitsi
    Jitsi

    Jitsi (acquired by 8x8) is a set of open-source projects that allows you to easily build and deploy secure videoconferencing solutions. At the heart of Jitsi are Jitsi Videobridge and Jitsi Meet, which let you have conferences on the internet, while other projects in the community enable other features such as audio, dial-in, recording, and simulcasting. ...

  • QuickBlox
    QuickBlox

    Add powerful communication features to your mobile app and data services for your backend<br> ...

  • Wowza
    Wowza

    It offers a customizable live streaming platform to build, deploy and manage high-quality video, live and on-demand. It powers professional-grade streaming for any use case and any device. ...

OpenTok alternatives & related posts

Twilio logo

Twilio

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7.5K
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Bring voice and messaging to your web and mobile applications.
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PROS OF TWILIO
  • 147
    Powerful, simple, and well documented api
  • 88
    RESTful API
  • 66
    Clear pricing
  • 61
    Great sms services
  • 58
    Low cost of entry
  • 29
    Global SMS Gateway
  • 14
    Good value
  • 12
    Cloud IVR
  • 11
    Simple
  • 11
    Extremely simple to integrate with rails
  • 6
    Great for startups
  • 5
    SMS
  • 3
    Great developer program
  • 3
    Hassle free
  • 2
    Text me the app pages
  • 1
    New Features constantly rolling out
  • 1
    Many deployment options, from build from scratch to buy
  • 1
    Easy integration
  • 1
    Two factor authentication
CONS OF TWILIO
  • 4
    Predictable pricing
  • 2
    Expensive

related Twilio posts

Ravi Sathanapalli
Director Product Management at Centime · | 6 upvotes · 15.9K views
Shared insights
on
TwilioTwilioAmazon SNSAmazon SNS

Hi, We are looking to implement 2FA - so that users would be sent a Verification code over their Email and SMS to their phone.

We faced some limitations with Amazon SNS where we could either send the verification code to email OR to the phone number, while we want to send it to both.

We also are looking to make the 2FA more flexible by adding any other options later on.

What are the best alternatives to SNS for this use case and purpose? Looked at Twilio but want to explore other options before making a decision.

Would be great to know what the experience with Twilio has been, especially the limitations/issues with Twilio...

Appreciate any input from users of Twilio and others who have had similar use cases.

See more

Hi, Stackshare community, I plan to build an app where people can go live, and users can watch him, 1 to many, follow each other, and text.

I am expecting a huge number of users to use the app in the first month (100k+)

I made the UX/UI design, and my designer asked me to find a developer.

I want your advice. What server is the best for video quality and fast text messages (like uplive, bigo)?

Ex. Agora, Twilio, Amazon Chime, Aws, or fiberbass

I need for both operating systems, (ios, android). Do you recommend Flutter?

  • I have AWS server in my country (Bahrain), and 80% of the audience are from the same area. Does it help in the video quality between the audience?

Thank you for this helpful website.

See more
WebRTC logo

WebRTC

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487
5
A free, open project that provides browsers and mobile applications with Real-Time Communications
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PROS OF WEBRTC
  • 2
    No Download
  • 2
    OpenSource
  • 1
    You can write anything around it, because it's a protoc
CONS OF WEBRTC
    Be the first to leave a con

    related WebRTC posts

    Hello. So, I wanted to make a decision on whether to use WebRTC or Amazon Chime for a conference call (meeting). My plan is to build an app with features like video broadcasting, and the ability for all the participants to talk and chat. I have used Agora's web SDK for video broadcasting, and Socket.IO for chat features. As I read the comparison between Amazon Chime and WebRTC, it further intrigues me on what I should use given my scenario? Is there any way that so many related technologies could be a hindrance to the other? Any advice would be appreciated. Thanks. Ritwik Neema

    See more
    joseph zeiad

    I am trying to implement video calling in a React Native app through Amazon Kinesis. But I was unlucky to find anything related to this on the web. Do you have any example code I can use? or any tutorial? If not, how easy is it to bridge the native library to RN? And what should I use WebRTC or Amazon Chime?? Thanks

    See more
    Agora logo

    Agora

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    The Real-Time Engagement platform for devs to integrate voice & video chat, interactive live streaming, and messaging
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    PROS OF AGORA
    • 4
      RESTful API
    • 4
      Easy setup
    CONS OF AGORA
      Be the first to leave a con

      related Agora posts

      Hello. So, I wanted to make a decision on whether to use WebRTC or Amazon Chime for a conference call (meeting). My plan is to build an app with features like video broadcasting, and the ability for all the participants to talk and chat. I have used Agora's web SDK for video broadcasting, and Socket.IO for chat features. As I read the comparison between Amazon Chime and WebRTC, it further intrigues me on what I should use given my scenario? Is there any way that so many related technologies could be a hindrance to the other? Any advice would be appreciated. Thanks. Ritwik Neema

      See more

      Hi, Stackshare community, I plan to build an app where people can go live, and users can watch him, 1 to many, follow each other, and text.

      I am expecting a huge number of users to use the app in the first month (100k+)

      I made the UX/UI design, and my designer asked me to find a developer.

      I want your advice. What server is the best for video quality and fast text messages (like uplive, bigo)?

      Ex. Agora, Twilio, Amazon Chime, Aws, or fiberbass

      I need for both operating systems, (ios, android). Do you recommend Flutter?

      • I have AWS server in my country (Bahrain), and 80% of the audience are from the same area. Does it help in the video quality between the audience?

      Thank you for this helpful website.

      See more
      Zoom logo

      Zoom

      1.6K
      1.8K
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      Video Conferencing, Web Conferencing, Webinars, Screen Sharing
      1.6K
      1.8K
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      155
      PROS OF ZOOM
      • 25
        Web conferencing made easy
      • 16
        Remote control option
      • 13
        Draw on screen
      • 12
        Very reliable
      • 11
        In-meeting chat is pretty good
      • 9
        Free
      • 9
        Pair programming sessions with shared controls
      • 8
        Easy to share meeting links/invites
      • 7
        Good Sound Quality
      • 6
        Cloud recordings for meetings
      • 5
        Great mobile app
      • 4
        Virtual backgrounds
      • 4
        Recording Feature
      • 4
        Other people use it
      • 4
        User Friendly actions
      • 2
        Reactions (emoticons)
      • 2
        Auto reconnecting
      • 2
        Chrome extension is great to easily create meetings
      • 2
        While sharing screen, you can still see your video
      • 2
        Mute all participants at once
      • 2
        When ending the videocall, everybody gets kicked
      • 2
        Different options for blocking chat
      • 1
        Easily share video with audio
      • 1
        /zoom on Slack
      • 1
        Registration form
      • 1
        Meant for business and education
      • 0
        Zoom
      CONS OF ZOOM
      • 20
        Limited time if you are a basic member
      • 14
        Limited Storage
      • 11
        Hate how sharing your screen defaults to Full Screen
      • 10
        Quality isn't great (Free)
      • 9
        No cursor highlight on screenshare.
      • 8
        Potential security flaws
      • 7
        Onboarding process for new users is not intuitive
      • 5
        Virtual background quality isn't good
      • 5
        Security
      • 4
        Editing can be improved
      • 4
        Doesn't handle switching audio sources well
      • 4
        The native calendar is buggy
      • 4
        Dashboard can be improved
      • 3
        Pornographic material displayed
      • 3
        Any body can get in it
      • 3
        Not many emojis
      • 3
        Past chat history is not saved
      • 3
        Recording Feature
      • 3
        En In reality,the chat in the meet not is excelent,noo
      • 3
        Zoom lags a lot

      related Zoom posts

      Dmitry Mukhin

      Uploadcare is mostly remote team and we're using video conferencing all the time both for internal team meetings and for external sales, support, interview, etc. calls. I think we've tried every solution there is on the market before we've decided to stop with Zoom.

      Tools just plainly don't work (Skype), are painful to install for external participants (Webex and other "enterprise" solutions) can't properly handle 10+ participants calls (Google Hangouts Chat).

      Zoom just works. It has all required features and even handles bad connections very graciously. One of the best tool decisions we've ever made :)

      See more
      Shared insights
      on
      ZoomZoomDiscordDiscord

      I want to host an online Jeopardy game with less than 30 participants. During each round of the game, I'll stream some videos. The point is to gather friends together to play the Jeopardy game and watch random stuff. Please let me know if there's a more suitable platform other than Discord and Zoom. Thanks, everyone!

      See more
      Sinch logo

      Sinch

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      Add calling & messaging to your app in minutes
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      PROS OF SINCH
      • 9
        Super smooth SDK
      • 8
        Easy setup
      • 6
        Cross-platform (iOS, Android, Web)
      • 5
        Super voice quality
      • 4
        Great support
      CONS OF SINCH
      • 2
        Crashed in ios when make connection in vedio calling

      related Sinch posts

      Jitsi logo

      Jitsi

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      Multi-platform open-source video conferencing
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      700
      + 1
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      PROS OF JITSI
      • 32
        Open Source
      • 20
        Entirely free conferencing
      • 19
        Unlimited time
      • 5
        Accessible from browser
      • 3
        Desktop, app and browser tab sharing
      • 3
        WebRTC standard
      • 2
        Secure & encrypted video conference
      • 2
        Great API to develop with
      • 2
        Live stream to youtube
      • 1
        Dial-In and Dial-Out via SIP
      • 1
        Full HD
      • 1
        FSB Approved
      • 1
        Share youtube videos in conference
      • 1
        Easy installation and good support
      • 0
        MCU
      CONS OF JITSI
      • 6
        UnLimited time
      • 5
        No multiplatform
      • 1
        Great quality
      • 1
        Good support
      • 1
        Live conference statistics
      • 1
        Great features

      related Jitsi posts

      Shared insights
      on
      JitsiJitsiZoomZoom

      A common issue with Zoom is the "half-duplex" operation, where only one person can speak at a time, and another person speaking will cause an interrupt and take control. Hence the infernal mute button is so needed. Does Jitsi allow for a "full-duplex" communication to occur? An example scenario is two people singing a duet, which is impossible on a Zoom call.

      Many Thanks, Garry

      See more
      QuickBlox logo

      QuickBlox

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      Connect your user with mobile group chat, content sharing, user accounts and more
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      PROS OF QUICKBLOX
      • 7
        Flexibility
      CONS OF QUICKBLOX
        Be the first to leave a con

        related QuickBlox posts

        Wowza logo

        Wowza

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        A customizable live streaming platform
        36
        65
        + 1
        0
        PROS OF WOWZA
          Be the first to leave a pro
          CONS OF WOWZA
            Be the first to leave a con

            related Wowza posts

            We would like to connect a number of (about 25) video streams, from an Amazon S3 bucket containing video data to endpoints accessible to a Docker image, which, when run, will process the input video streams and emit some JSON statistics.

            The 25 video streams should be synchronized. Could people share their experiences with a similar scenario and perhaps offer advice about which is better (Wowza, Amazon Kinesis Video Streams) for this kind of problem, or why they chose one technology over the other?

            The video stream duration will be quite long (about 8 hours each x 25 camera sources). The 25 video streams will have no audio component. If you worked with a similar problem, what was your experience with scaling, latency, resource requirements, config, etc.?

            See more
            Shared insights
            on
            WowzaWowzaBitmovinBitmovin

            We want to make a live streaming platform demo to show off our video compression technology.

            Simply put, we will stream content from 12 x 4K cameras ——> to an edge server(s) containing our compression software ——> either to Bitmovin or Wowza ——> to a media player.

            What we would like to know is, is one of the above streaming engines more suited to multiple feeds (we will eventually be using more than 100 4K cameras for the actual streaming platform), 4K content streaming, latency, and functions such as being to Zoom in on the 4K content?

            If anyone has any insight into the above, we would be grateful for your advice. We are a Japanese company and were recommended the above two streaming engines but know nothing about them as they literally “foreign” to us.

            Thanks so much.

            See more