獨家架構與決策對照表
深度解構 Zoom 與 Jitsi Meet 在資料架構、運維開銷與授權風險上的核心指標差異。
Zoom vs Jitsi Meet: A Deep-Dive Migration Guide for Technical Decision-Makers
Executive Summary
The fundamental architectural difference between Zoom and Jitsi Meet lies in operational ownership: Zoom is a proprietary, closed-source SaaS platform built for turnkey enterprise convenience, while Jitsi Meet is a fully open-source, WebRTC-powered framework designed for self-hosted deployment and complete data sovereignty. While Zoom relies on a subscription-based, per-user licensing model that charges heavily for advanced administrative control and scaling, Jitsi Meet operates under the permissive Apache-2.0 license, allowing teams to build, customize, and run their own communication infrastructure. Ultimately, technical decision-makers must weigh Zoom’s out-of-the-box ecosystem and built-in AI productivity against Jitsi’s zero-license-fee economics, custom-brandable code, and absolute control over data residency.
10-Dimension Architectural & Operational Comparison
| Dimension | Zoom (SaaS) | Jitsi Meet (Open Source) |
|---|---|---|
| Pricing | Tiered subscription (up to $21.99/user/month for Business); free plan limited to 40 minutes. | $0 license fees (Apache-2.0 license); hosting and infrastructure costs apply. |
| Self-Hosting | No (strictly hosted in Zoom’s proprietary global cloud infrastructure). | Yes (native support for Docker, Debian/Ubuntu packages, and bare-metal Node.js). |
| API Support | Proprietary REST APIs, Webhooks, and closed Client SDKs (Web, iOS, Android). | Low-level Jitsi Meet IFrame API, Lib-Jitsi-Meet library, and fully open-source mobile SDKs. |
| Integration Count | Thousands via Zoom App Marketplace (CRMs, Slack, calendars, etc.). | Limited native integrations; relies on custom developer implementation or community plugins. |
| Learning Curve | Extremely low for users; moderate for IT admins setting up enterprise SSO. | Low for end-users (web-first, zero install); high for DevOps engineers managing WebRTC media nodes. |
| Community Support | Closed community forums run by Zoom; developer support limited by tier. | Highly active open-source community, GitHub discussions, and extensive community-led documentation. |
| Security | Managed E2EE (optional), SOC 2 Type II, HIPAA compliance (on select high-tier plans). | Native E2EE via WebRTC Insertable Streams; 100% on-premise data isolation guarantees compliance. |
| Scalability | Fully managed global scale; supports up to 1,000 participants (with add-ons). | Scalable via Jitsi Videobridge (JVB) clustering; requires custom autoscaling infrastructure. |
| UI/Usability | Polished, highly familiar interface; requires desktop client for optimal performance. | Clean, minimal, 100% browser-native (WebRTC); works instantly without plug-ins or app downloads. |
| Support | Tiered ticketing, chat, and phone support based on monthly spending. | Self-guided community support; commercial support available via 8x8 (Jitsi’s parent sponsor). |
Zoom: Detailed Overview
Zoom (G2 Rating: 4.5) has established itself as the global enterprise benchmark for video communications by packaging complex WebRTC-adjacent technologies into a highly polished, resilient software-as-a-service suite. Built to operate reliably across highly congested, low-bandwidth networks, Zoom’s proprietary video codecs dynamically adapt stream resolutions to maintain audio priority.
From an administrative perspective, Zoom Workplace features two main paid tiers: Zoom Workplace Pro ($15.99/user/month, or $12.49/month billed annually) and Zoom Workplace Business ($21.99/user/month, or $18.33/month billed annually). Paid tiers include the Zoom AI Companion—which uses advanced machine learning models (comparable to modern GPT-5.5 or Claude 4.8 tiers of reasoning) to generate automated meeting summaries, action items, and real-time transcripts at no extra cost.
However, Zoom’s commercial advantages come with strict operational trade-offs. The free tier strictly enforces a 40-minute limit on multi-party meetings, and enterprise expansions like Zoom Phone, Zoom Rooms, and Webinars require separate, high-cost add-on licenses. Organizations are also locked into Zoom’s data centers, exposing them to vendor lock-in and potential compliance hurdles in tightly regulated jurisdictions.
Jitsi Meet: Detailed Overview
Jitsi Meet is a robust, modular, and fully open-source video conferencing stack released under the Apache-2.0 license. Developed primarily in Node.js and Java, Jitsi’s core architecture revolves around the Jitsi Videobridge (JVB), a high-performance WebRTC Selective Forwarding Unit (SFU) that routes video streams without transcoding them, drastically reducing CPU overhead on the server.
Because Jitsi Meet is built on open standards, it runs directly in modern web browsers without requiring desktop application installations. Its standard deployment stack relies heavily on Docker and Docker Compose, though it also offers native Debian/Ubuntu packages (jitsi-meet) for bare-metal implementations.
Jitsi Meet shines where data sovereignty, custom-branded experiences, and deep product integrations are paramount. It allows developers to completely strip out standard branding, modify the user interface, and hook directly into custom authentication systems (such as LDAP, Keycloak, or JWT tokens) without paying license royalties.
However, Jitsi requires dedicated engineering talent. While the software itself is free, the underlying cost shifts to cloud hosting, NAT traversal infrastructure (STUN/TURN servers), and DevOps resources required to configure, scale, and maintain a highly available WebRTC media network.
Deep-Dive Feature Module Comparison
Evaluating zoom vs jitsi meet requires looking beyond superficial grid views to examine the underlying architecture of three critical modules: security, extensibility, and performance scaling.
1. Security, Encryption, and Data Sovereignty
Zoom provides an optional End-to-End Encryption (E2EE) mode, but utilizing it disables several convenience features, such as cloud recording, phone dial-in, and browser-based client participation. Furthermore, under default configurations, meeting data travels through Zoom’s global edge network, making it difficult to guarantee strict regional data residency without purchasing expensive administrative add-ons.
Jitsi Meet, by contrast, gives you absolute control over data residency. Because you host the Jitsi Videobridge, your media streams never traverse third-party servers.
For E2EE, Jitsi utilizes WebRTC’s native Insertable Streams API, which encrypts audio and video frame payloads directly within the browser before they are transmitted. The SFU (JVB) merely routes these encrypted payloads without having access to the decryption keys, ensuring true trustless security while retaining browser-native compatibility.
2. Extensibility, Customization, and Developer Integration
To embed Zoom inside a third-party application, developers must work with the Zoom Meeting SDK or Video SDK. These proprietary toolkits are subject to strict API rate limits, require registration via the Zoom App Marketplace, and enforce Zoom’s visual branding unless a premium white-label contract is signed.
Jitsi Meet is built from the ground up for deep developer integration. Its Jitsi Meet IFrame API allows developers to embed an entire video conference into any web application with less than ten lines of JavaScript:
For custom mobile apps, Jitsi provides open-source React Native SDKs, allowing developers to completely customize the meeting UI, replace default assets, and configure custom network behaviors at the source-code level.
3. AI Capabilities & Native Productivity
In terms of built-in productivity, Zoom is highly advanced. The Zoom AI Companion is integrated into Workplace Pro and Business plans, offering instant meeting summaries, real-time query responses (e.g., “Was my name mentioned?”), and automated action-item tracking. These models are constantly updated on enterprise-grade LLM architectures.
Jitsi Meet has no built-in AI companion. To achieve similar functionality, developers must manually integrate open-source transcription tools like OpenAI’s Whisper or connect Jitsi to an external AI pipe. This requires setting up Jibri (the Jitsi Broadcasting Infrastructure) to capture the raw audio stream, outputting it to a transcription engine, and routing the text to an LLM like a self-hosted Llama or a paid Claude 4.8 Haiku API.
While Jitsi offers limitless flexibility to build custom AI pipelines, it demands active engineering, whereas Zoom provides this capability as a turnkey commodity.
Pricing Comparison & Scaling Economics
To evaluate the economic realities of jitsi meet vs zoom, we must model a mid-sized enterprise scaling to 200 daily active hosts/users with a peak concurrency of 50 active participants sharing high-definition video at any given time.
Scenario A: Zoom Workplace Business
- Licensing Fee: $18.33 per user/month (billed annually) for 200 users = $3,666 per month.
- Add-ons (Estimated): 5 premium Zoom Phone licenses ($15/user/month) + 1 Zoom Room license ($49/month) = $124 per month.
- Total Monthly Cost: $3,790
- Total Annual Cost: $45,480
Scenario B: Jitsi Meet (Self-Hosted on AWS/Hetzner)
To support 50 concurrent active video streams (assuming 1080p WebRTC streams requiring roughly 1.5 Mbps upload/download per client), you need a highly available cluster containing 1 Jicofo controller node and 2 Jitsi Videobridge (JVB) worker nodes.
- Compute Costs: 3 virtual server instances (e.g., AWS c6g.xlarge at $0.136/hour each or bare-metal equivalents like Hetzner AX42 at ~$50/month each). Let’s use AWS pricing for standard cloud parity: 3 x $100/month = $300/month.
- Bandwidth Egress Costs: Assuming 50 concurrent users meet for 4 hours a day, generating ~10.8 TB of egress data per month. On premium cloud providers (average $0.05 per GB after volume discounts), this equals $540/month (using bare-metal unmetered lines brings this down to $0).
- DevOps/Maintenance Overhead: Estimating 3 hours of a DevOps engineer’s time per month at an internal rate of $150/hour for patch management and configuration updates = $460/month.
- Total Monthly Cost: $1,300
- Total Annual Cost: $15,600
Financial Verdict
For a 200-user team, migrating to Jitsi Meet yields an estimated annual savings of $29,880. While Jitsi shifts the cost structure from licensing to infrastructure and engineering labor, the economic benefits scale exponentially as your organization grows. Conversely, small teams under 20 users without in-house DevOps capabilities will find Zoom’s managed hosting more cost-effective when factoring in the high cost of engineering hours.
Who Should Choose Zoom?
- Low-IT-Overhead Environments: Organizations with lean IT teams that need a video communication system that “just works” out of the box, requiring zero infrastructure provisioning, patch management, or network administration.
- Teams Needing Native AI Workflows: Businesses that rely heavily on automated meeting transcription, instant action-item generation, and deep workspace collaboration tools without wanting to build or maintain custom LLM API integrations.
- Hybrid Hardware Office Workspaces: Enterprises that have invested heavily in physical boardroom setups and need direct, native integration with SIP/H.323 room systems, Zoom Rooms, or physical hardware-as-a-service (HaaS) endpoints.
Who Should Choose Jitsi Meet?
- Regulated Sectors with Strict Compliance Requirements: Healthcare providers (HIPAA compliance), defense contractors, financial institutions, or European organizations governed by stringent GDPR mandates who require 100% on-premise deployments and absolute control over media stream isolation.
- SaaS Providers Building Embedded Video Products: Product teams looking to integrate seamless, white-labeled, browser-based video calls directly within their own applications or portals without being subject to external branding, SaaS subscription markups, or strict API rate limits.
- High-Scale, Intermittent Use-Cases: Platforms (such as online education systems or telehealth networks) that support thousands of concurrent, brief sessions where paying for flat, per-user SaaS licensing models is financially unviable.
Migration Assessment: What Developers Should Know
Migrating from a SaaS provider like Zoom to Jitsi Meet requires a shift in architectural thinking. Before cutting over, your engineering team must prepare for several core technical adjustments.
1. Transitioning from Desktop App to WebRTC (Browser-First)
Unlike Zoom, which prompts users to download a fat client, Jitsi Meet runs entirely in the browser using the WebRTC protocol. While this simplifies user onboarding, your network team must configure corporate firewalls to allow inbound and outbound UDP traffic over port 10000 (used by JVB for media streams) and TCP over port 443 (for HTTPS and fallback media via TURN).
2. STUN/TURN Server Configuration
When users join a Jitsi conference from behind symmetric corporate NATs or restrictive firewalls, direct peer-to-peer connections fail. You must deploy and configure a Coturn TURN/STUN server to relay media. Failing to properly configure TURN is the number one cause of “black screens” and muted audio in self-hosted Jitsi installations.
3. Scaling out with Jicofo and Octo
For small deployments, a single Jitsi Videobridge is sufficient. However, if your meeting volumes surge, you must split Jitsi’s architectural components:
- Jicofo (Jitsi Conference Focus): The signaling operator that manages room state and connects participants to the optimal bridge.
- Prosody: The XMPP server that handles signaling communication.
- Octo: Jitsi’s geographical clustering protocol. Octo allows you to run multiple JVBs in different cloud regions (e.g., US-East and EU-West), routing localized media through the nearest regional node to drastically reduce latency for international participants.
4. Setting up Recording and Streaming via Jibri
Zoom handles cloud recordings transparently via their managed storage. In Jitsi Meet, recording is managed by Jibri. Jibri launches a headless Chrome instance inside a Docker container, joins the meeting as a silent participant, captures the virtual screen, and uses FFmpeg to encode and upload the stream to your local S3 bucket, YouTube, or an RTMP ingest server. Jibri is resource-intensive; plan to run it on dedicated compute nodes with GPU-accelerated video encoding if high-volume recording is required.
Final Verdict
The choice between Zoom and Jitsi Meet is a strategic decision between Convenience and Control.
Zoom is an excellent choice if your primary objective is to minimize administrative and engineering overhead. Its polished platform, integrated AI companion, and reliable multi-party stream compression are worth the licensing premiums for organizations that treat video conferencing as a utility rather than a core product feature.
Jitsi Meet is the superior choice for organizations that view communication infrastructure as a core technical asset. If your business requires strict data residency, demands a custom-branded experience, or wants to eliminate predictable SaaS licensing costs in favor of highly optimized open-source infrastructure, Jitsi Meet represents a modern, highly scalable, and developer-friendly alternative.
Data verified as of 2026-06-25. Please check the official pages of Zoom and Jitsi Meet for live pricing.