The video conferencing market continues to grow as companies build real-time communication into healthcare, education, support, events, and collaboration tools.
One recent market estimate placed the global video conferencing market at USD 9.99 billion in 2025, with a projected rise to USD 31.04 billion by 2035.
Meeting-heavy work habits are also pushing demand, with employees spending close to a third of the average workweek in meetings.
For developers, the right video API can reduce build time, improve reliability, and support better user engagement without requiring teams to manage complex real-time infrastructure themselves.
- Managed HD Video Conferencing API
Overview and Core Capabilities
For teams that want to embed HD video conferencing directly into their products, iotum provides a developer-focused video API for adding branded real-time video, audio, chat, recording, and meeting controls without building the full communications stack from scratch.
The platform is built on WebRTC technology and supports video calls with up to 250 participants. It can support use cases ranging from one-on-one telehealth consultations to virtual classrooms, client meetings, and larger online events.
Video quality adapts based on network conditions, helping calls remain stable when bandwidth changes during a session.
The platform also supports high-quality audio for clear conversations. Stream management helps adjust video delivery in real time rather than forcing users to deal with frozen screens or dropped calls during ordinary network fluctuations.
Key Features
Screen sharing works across device types and allows presenters to share a full desktop or a specific application window.
Breakout rooms make it easier to split large groups into smaller discussions, which is useful for education platforms, training sessions, and workshop-style meetings. Waiting rooms give hosts more control over who enters a meeting and add an extra security layer for private conversations.
Recording capabilities capture audio and video sessions, with options to share replay links after meetings end. In-meeting chat lets participants share links, questions, or notes without interrupting the speaker.
White-label customization also helps product teams keep the video experience aligned with their own interface, colors, and branding.
Host controls and role-based permissions determine who can mute participants, start recordings, manage rooms, or control other meeting features.
The API supports web browsers, iOS, and Android, which helps teams deliver a consistent experience across platforms without maintaining disconnected video workflows.
Why Choose This Platform
Compliance is important for teams handling sensitive conversations. The platform supports GDPR-aligned data protection needs and offers HIPAA-compliant configurations for healthcare applications that involve protected health information.
That makes it a strong option for regulated industries looking for a video calling API with practical security and privacy controls.
It also fits a wide range of product categories. Healthcare providers can embed video for telehealth visits, education platforms can support virtual classes, financial services teams can host secure client consultations, and e-commerce businesses can add live video support.
HR teams can also use embedded video for remote interviews and candidate screening.
Pricing starts at USD 14.99 per month, giving smaller teams an accessible entry point. Developer documentation covers API and SDK setup, while support is available through phone, email, and chat.
This mix of clear integration resources, useful meeting features, and support availability makes it a practical choice for teams that want reliable video calling integration without managing infrastructure alone.
- Infobip WebRTC
Overview and Core Capabilities
Infobip WebRTC is a strong option for teams that need managed infrastructure and multi-channel communication. It is useful when developers want to build custom video workflows and distribute them through channels their customers already use.
The platform offers SDKs for iOS, Android, and JavaScript, giving teams flexibility when designing video interactions for mobile and web apps.
The Call Link feature simplifies WebRTC integration for support, sales, and service teams. Instead of requiring users to download an app, teams can generate a short URL through the web interface or API and share it through email, messaging apps, websites, or customer support flows. Users then join a browser-based audio or video call.
The browser call experience can be customized with brand colors, logos, and design elements. Call Link can also create instant meeting rooms where multiple participants join through the same shared link.
Infobip supports global delivery with a large communications infrastructure, including direct operator connections and distributed data centers. Token-based authentication helps with user management without adding unnecessary backend complexity.
Key Features
The SDK library integrates with web and mobile applications. It supports single-party calls, two-party calls, and multi-party conferences.
Network quality events help users understand connection issues as they happen, including whether the issue appears to be on their side or the other participant’s side.
A recording can capture both audio and video. Composition options allow teams to generate a single mixed-media file for one-on-one or group calls.
JavaScript extensions support background blur and face tracking, which can improve the user experience in customer-facing or professional settings.
Additional features include data channels, frame rate control, and screen sharing. These capabilities give teams more control over how video sessions behave across different devices, use cases, and network conditions.
Why Choose Infobip WebRTC
Infobip WebRTC works well for customer support, telehealth, financial consultations, and contact center workflows where video needs to connect with broader communication channels.
It is especially useful for teams that want to add video to service interactions without rebuilding their entire communication stack.
It also suits companies that need managed infrastructure, global reach, and flexible SDK options. The Call Link feature can be a good fit for teams that want low-friction video access for customers who may not want to install another app.
- Huddle01
Overview and Core Capabilities
Huddle01 takes a different approach by using decentralized infrastructure for real-time video. Its dRTC protocol routes data through community-powered nodes rather than relying only on centralized servers. This model is designed to reduce infrastructure costs and support encrypted, real-time communication.
The platform provides SDKs for ReactJS, React Native, Flutter, and server-side development. Developers can control video through methods such as enabling or disabling video, replacing video streams, and changing video sources.
Teams that want a quicker integration can use the iFrame package to embed the Huddle01 web app into an existing website.
Platform APIs handle room creation and token-gated access. This allows developers to restrict entry based on token type or value.
By default, meetings do not require login or signup, although crypto wallet authentication is available for applications that need identity verification.
Key Features
Authentication can work through username and password flows. Hooks such as useRoomControls, usePeerIds, and useDevices allow developers to customize room behavior, participant management, and device selection.
The platform also supports multilingual speech-to-text and LLM-powered generation for teams that need transcription or AI-assisted meeting features.
Token-gated meetings can restrict access based on blockchain assets, which makes the platform especially relevant for Web3 communities and token-based products.
Huddle01 reports millions of processed meeting minutes and a growing user base. Its decentralized model is designed to lower costs while supporting privacy-focused communication.
Why Choose Huddle01
Huddle01 can suit telehealth platforms, business collaboration tools, language learning apps, virtual networking products, and Web3 communities.
Its infrastructure model may appeal to teams that care about decentralization, blockchain-based access, or alternative routing methods.
It is less conventional than fully managed video API providers, so it may require more careful evaluation before use in regulated or enterprise environments. For teams comfortable with decentralized infrastructure, it offers a distinctive approach to real-time video engagement.
- Shiguredo Sora
Overview and Core Capabilities
Shiguredo Sora is a WebRTC SFU built with Erlang/OTP, a language known for fault tolerance and strong multi-core performance.
Rather than relying on peer-to-peer connections, Sora delivers audio and video through servers. This allows a single source stream to reach multiple viewers at the same time.
The platform supports modern browser environments, including current versions of Chrome, Edge, Firefox, and Safari.
Each media stream supports one audio track and one video track, so applications that require more tracks need to manage multiple connections.
Shiguredo also provides supporting tools around Sora. Zakuro handles load testing, Kohaku analyzes stats, Hisui supports recording composition, and Suzu works as an audio streaming gateway.
Together, these tools create a more complete ecosystem for teams building real-time communication products.
Key Features
The API uses a clear channel identification format based on channel and project identifiers. Developers can disconnect channels, push content, manage spotlights, request key frames, and control simulcast settings. The JavaScript SDK provides browser access under the Apache License 2.0.
Shiguredo uses a hybrid architecture that combines secure networking with bare-metal servers. This setup can reduce bandwidth and server costs compared with a cloud-only approach, especially for high-traffic or high-bandwidth applications.
The platform is designed for teams that need stable, continuous connections. That makes it useful for applications where interruptions can cause operational problems, such as remote equipment control, telemedicine, and other real-time services.
Why Choose Shiguredo Sora
Shiguredo Sora is a good fit for teams that want server-side control, fault-tolerant design, and predictable infrastructure behavior. It is especially relevant for developers building custom real-time systems that require steady performance over long sessions.
Its bare-metal approach may also help reduce costs for applications with heavy bandwidth needs. Teams with strong engineering resources may appreciate the flexibility and infrastructure control it provides.
- Dolby Millicast
Overview and Core Capabilities
Dolby Millicast, now part of Dolby’s real-time streaming technology, brings a strong audio and video background to low-latency streaming.
It is especially relevant for teams building one-to-many live video experiences rather than standard meeting-style video calls.
The platform supports sub-second latency and high-quality streaming, including use cases that require large audiences and sharp video quality.
Its JavaScript SDK supports WebRTC integration through NPM packages or CDN delivery. A free account includes monthly data transfer for development and testing, giving teams room to experiment before committing to a larger setup.
The REST API supports remote account management through token-based authentication. API secrets can be generated from the streaming dashboard, helping developers manage access and deployments.
Key Features
Live clipping allows teams to capture highlights from active streams for social sharing, replays, or post-event content. A cloud transcoder accepts SRT or RTMP feeds and generates WebRTC-optimized adaptive bitrate delivery with low latency.
ViewerConnection webhooks can trigger actions when viewers join or leave. This lets teams start or manage broadcasts based on real audience activity. Security options include DRM content protection, token authentication, and geo-blocking.
Stream analytics provide real-time performance data, while multi-audio support allows multiple commentary tracks.
The global delivery network helps keep latency consistent across regions and can handle sudden audience spikes more effectively than smaller streaming setups.
Why Choose Dolby Millicast
Dolby Millicast is best for sports betting, iGaming, live auctions, virtual worlds, and other real-time broadcast experiences where latency can affect user engagement.
It is also useful for virtual products that need multi-view playback or several camera angles.
For teams focused on large-scale streaming rather than two-way video meetings, Dolby Millicast offers strong low-latency performance and mature media capabilities.
Conclusion
Choosing the best video API depends on what your product needs most. Some teams need branded HD conferencing with practical meeting controls.
Others need decentralized infrastructure, deep server control, or large-scale low-latency streaming. Infobip WebRTC is useful for multi-channel communication workflows, Huddle01 stands out for decentralized video, Shiguredo Sora gives engineering teams more infrastructure control, and Dolby Millicast is strong for one-to-many real-time broadcasts.
For most teams embedding secure, reliable video calls into a product, the first option is a strong starting point because it combines developer resources, meeting features, compliance support, and accessible pricing in one managed platform.
