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Real-Time Communication
Video CallingVoice ChatScreen SharingLive Streaming

Services de Développement WebRTC

Applications d'Appels Vidéo, Voix et Communication en Temps Réel

<200ms
End-to-End Latency
Global edge network
99.9%
Uptime SLA
Production reliability
1,000+
Concurrent Streams
Tested at scale
0
Vendor Lock-In
You own the stack
What Is WebRTC Development?

WebRTC (Web Real-Time Communication) is browser-native and mobile technology that lets devices exchange video, voice, and data peer-to-peer without any plugins. A real WebRTC engagement covers the full stack — STUN/TURN server configuration, Selective Forwarding Unit (SFU) architecture, front-end media controls, recording, and adaptive bitrate streaming — and ships production-ready real-time communication features, not a proof of concept.

Où les projets échouent

Off-the-shelf video SDKs charge per-minute fees that explode at scale Monthly costs can hit $50K+ once you pass a few thousand daily active users.
WebRTC works fine in the browser until NAT traversal breaks behind corporate firewalls Without proper TURN infrastructure, 20-30% of enterprise users run into connection failures — and they blame your product, not their IT department.
Media quality falls apart under packet loss if you haven't built adaptive bitrate logic Users blame your app for choppy video — not their network — and they churn fast.
Group calls need SFU architecture, not simple peer-to-peer Peer mesh topologies fall apart past 4 participants, which makes your app unusable for teams.
Recording and compliance are afterthoughts in most WebRTC tutorials Healthcare and finance clients require server-side recording — and retrofitting it later costs far more than building it right the first time.
Cross-browser and mobile inconsistencies cause silent failures Safari and iOS handle getUserMedia differently, which leads to blank screens and a flood of support tickets.

Conformité

End-to-End Encryption

DTLS-SRTP encryption is built into every stream by default. For industries that need zero-trust architectures, we add optional application-layer encryption on top of that.

HIPAA-Ready Infrastructure

Server-side recording with encrypted storage and audit logging for telehealth applications. BAA-compatible deployment on compliant cloud infrastructure.

Adaptive Bitrate Streaming

Simulcast and SVC encoding adjust video quality in real-time based on bandwidth, CPU, and network conditions. Every user gets the best quality their connection can actually support.

Server-Side Recording

Composite or individual track recording with webhook notifications on completion. Recordings go straight into your S3 bucket with configurable retention policies.

Connection Analytics

Real-time dashboards surface call quality metrics — jitter, packet loss, round-trip time, and resolution. You'll catch connection issues before users ever think to report them.

Firewall Traversal

Globally distributed TURN servers keep connectivity alive behind corporate NATs and restrictive firewalls. We test against enterprise proxy configurations during QA so edge cases don't surface in production.

Ce que nous construisons

1:1 and Group Video Calls

SFU-based architecture supporting up to 100 participants with dynamic layout switching, dominant speaker detection, and bandwidth-aware quality scaling.

Screen Sharing & Co-Browsing

Full-screen and application-window sharing with annotation overlays and remote cursor tracking for collaborative workflows.

Voice-Only Channels

Low-bandwidth voice rooms with noise suppression, echo cancellation, and spatial audio support for gaming and social apps.

Live Streaming (WebRTC to HLS)

Sub-second latency broadcasting from WebRTC ingestion to HLS/DASH output for audiences of 10,000+ concurrent viewers.

Chat & Data Channels

WebRTC DataChannels handle in-call text chat, file transfer, and real-time data sync — no separate WebSocket server needed.

Custom Media Pipelines

Background blur, virtual backgrounds, real-time transcription, and AI-powered noise cancellation integrated at the media track level.

Notre processus

01

Architecture & Protocol Design

We map your use case to the right topology — peer-to-peer, SFU, or MCU. We define the signaling protocol, TURN strategy, and recording requirements before writing a line of code. Deliverable: a technical architecture document.
Week 1
02

Signaling & Media Server Setup

We stand up your signaling server (WebSocket or HTTP), configure MediaSoup or LiveKit SFU, and deploy TURN/STUN infrastructure across edge regions.
Weeks 2-3
03

Client SDK & UI Development

We build the front-end media controls — camera/mic selection, layout switching, screen share, and in-call chat. Everything gets cross-browser tested on Chrome, Firefox, Safari, and mobile.
Weeks 3-5
04

Load Testing & Network Simulation

We simulate 500+ concurrent sessions with packet loss, jitter, and bandwidth throttling. Then we tune adaptive bitrate, reconnection logic, and failover recovery paths until they hold.
Week 6
05

Launch & Monitoring

We deploy to production with call quality dashboards, error alerting, and 30-day post-launch support. SRTP metrics and TURN utilization stay monitored so nothing quietly degrades at scale.
Week 7+
WebRTCNext.jsNode.jsSocket.ioMediaSoupLivekitSupabaseVercelCloudflare TURN

Questions fréquentes

Combien coûte le développement WebRTC personnalisé ?

Une fonctionnalité d'appel vidéo 1:1 basique coûte environ 14 000 $. La conférence de groupe avec infrastructure SFU, enregistrement et support multiplateforme coûte 25K-50K$+. Les principaux facteurs de coût sont le nombre de participants, les exigences d'enregistrement et la nécessité de kits SDK natifs mobiles aux côtés du client web.

Dois-je utiliser un SDK vidéo tiers ou créer du WebRTC personnalisé ?

Les kits SDK tiers comme Twilio ou Agora vous amènent rapidement au marché, mais leurs frais à la minute s'accumulent rapidement. Autour de 50 000 minutes mensuelles, le WebRTC personnalisé commence à se rentabiliser. Nous recommandons souvent de commencer avec un SFU géré comme LiveKit pour la rapidité, puis de migrer vers une infrastructure autohébergée à mesure que l'utilisation augmente.

Comment gérez-vous la traversée NAT et les problèmes de pare-feu ?

Nous déployons des serveurs relais TURN sur plusieurs régions géographiques en utilisant Cloudflare ou Twilio Network Traversal. Cela maintient les utilisateurs derrière les pare-feu d'entreprise et les NAT symétriques connectés. Nous testons contre les configurations de proxy d'entreprise restrictives lors de l'AQ pour détecter les cas limites avant le lancement.

Les applications WebRTC peuvent-elles être conformes à la HIPAA ?

Oui. WebRTC utilise le chiffrement DTLS-SRTP par défaut, qui couvre l'exigence de chiffrement en transit. Pour une conformité HIPAA complète, nous ajoutons l'enregistrement côté serveur avec stockage chiffré, journalisation d'audit, contrôles d'accès et déployons sur une infrastructure éligible BAA. Nous avons créé des plateformes de télésanté qui ont réussi des audits de sécurité tiers.

Quel est le nombre maximum de participants dans un appel WebRTC ?

Avec une architecture SFU, les appels vidéo de groupe supportent 50-100 participants vidéo actifs de manière fiable. Pour les audiences plus grandes, nous basculons vers un pipeline WebRTC-to-HLS — ingestion via WebRTC pour une latence inférieure à la seconde du diffuseur, puis distribution via CDN à des milliers de spectateurs.

Combien de temps faut-il pour construire une application WebRTC ?

Une fonctionnalité d'appel vidéo 1:1 prête pour la production prend 4-5 semaines. La conférence de groupe avec enregistrement, partage d'écran et support mobile prend 7-10 semaines. Nous livrons de manière progressive — d'abord la signalisation et les appels de base, puis nous ajoutons l'enregistrement, l'analytique et le traitement média personnalisé.

WebRTC Development from $14,000
Fixed-fee. 30-day post-launch support included.
See all packages →
Next.js DevelopmentCore Web Vitals OptimizationCore Web Vitals Complete Guide 2026

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