Dante vs. AES67 — Comparison

Both dante and aes67 deliver professional audio over Ethernet with low latency and synchronization. However, they differ in approach, vendor lock-in, maturity, and ecosystem. Understanding their strengths and weaknesses helps integrators make informed decisions.

At a Glance

Dante: Proprietary, But Mature

Strengths:

• Excellent tooling — Dante Controller is free, intuitive, and comprehensive. One window manages discovery, routing, latency, redundancy, and monitoring.
• Large ecosystem — Most pro audio mixing consoles (Yamaha, Studer, Soundcraft), amplifiers (QSC, Crown), and processors support Dante natively.
• Reliability — 15+ years of refinement. The protocol is proven in thousands of live sound, theater, and broadcast deployments.
• Low latency — Sub-millisecond end-to-end latency is standard.
• Redundancy — Dante networks can use ring topologies with automatic failover.
• Documentation — Audinate publishes detailed technical docs; community knowledge is abundant.

Weaknesses:

• Vendor Lock-In — Dante is proprietary. You must buy Dante-equipped devices. Non-Audinate manufacturers can license Dante, but licensing costs are passed to customers.
• Hardware Cost — Dante network cards and switches are more expensive than standard Ethernet.
• Dante Via Licensing — Using Dante software on computers requires a paid license (per-seat or perpetual).

AES67: Open, But Fragmented

Strengths:

• No Licensing — Any manufacturer can implement AES67 without paying Audinate. This drives competition and lower hardware costs.
• Standards-Based — AES67 is published by the Audio Engineering Society and adopted by SMPTE 2110 (next-gen broadcast). It's future-proof.
• Interoperability Potential — In theory, any AES67 device should work with any other. In practice, vendor implementation variance causes compatibility issues.
• Broader Industry Alignment — Broadcast and professional media industries are standardizing on 2110, which uses AES67 audio.

Weaknesses:

• Immature Ecosystem — Fewer audio devices support AES67 natively. Adoption is slower than Dante, especially in North American live sound.
• Management Fragmentation — Without an AES67-equivalent to Dante Controller, management tools vary by manufacturer. No universal control software.
• Interoperability Challenges — AES67 defines the packet format but leaves PTP and multicast addressing to implementers. Devices from different vendors sometimes don't discover or route together automatically.
• Steeper Learning Curve — AES67 requires deeper understanding of PTP, multicast, IGMP snooping, and network configuration.

Dante Implements AES67

Importantly: Dante is AES67-compatible. Dante uses AES67's packet format and timing (IEEE 1588 PTP). Dante adds management features (Dante Controller), redundancy, and proprietary synchronization on top.

This means Dante devices could theoretically interoperate with AES67 devices, but in practice, both communities run separate networks to avoid complications.

Practical Decision Framework

Choose Dante if:

• Your integrator is familiar with Dante (common in North America)
• You're buying from a large manufacturer (Yamaha, Studer, etc.) already supporting Dante
• You need reliable, proven technology with excellent management tools
• You want seamless integration with minimal troubleshooting
• Budget allows for Dante-capable equipment

Choose AES67 if:

• You're a broadcast facility standardizing on SMPTE 2110
• You want to avoid vendor lock-in
• You're comfortable with deeper network configuration
• Cost of hardware is the primary constraint
• Your mixing console or processor already supports AES67

Hybrid Approach:

Many facilities use Dante for their core audio distribution (consoles, amps, processors) and connect to AES67 devices (e.g., remote broadcast encoders) via adapters or separate subnets.

Dante Via vs. Software AES67

Both standards offer software implementations:

• Dante Via — Licensed software for Windows/Mac computers. Turns a laptop into a Dante device. License is per-seat.
• Software AES67 — Varies by vendor; some offer free implementations, others charge. Less standardized than Dante Via.

For laptop integration in live reinforcement or remote production, Dante Via is more mature and reliable.

Future Outlook

Dante remains the practical choice for AV integrators today. AES67 and SMPTE 2110 are becoming the long-term broadcast standard. Over time, these may converge—Dante may adopt 2110 more fully, or new products may be 2110-native.

For integrators, the trend is clear: understand both technologies. Dante is your tool today; AES67/2110 knowledge is essential for future-proofing.

Testing Interoperability

If you're considering mixing Dante and AES67, or using unfamiliar AES67 devices, lab test early. Bring equipment from all vendors to a staging area, configure networks carefully, and verify audio flows before committing to a large deployment.

Common Pitfalls

• Assuming AES67 Mode in Dante Gives Full Interoperability — Dante devices can operate in AES67-compatible mode, but this doesn't guarantee transparent interop with non-Dante AES67 devices without additional configuration and testing.
• Latency Differences When Bridging Protocols — Dante typically offers sub-millisecond latency; AES67 can add 1-2 ms depending on implementation. When bridging the two standards, latency becomes unpredictable and varies by vendor.
• Vendor Implementation Gaps — AES67 is more loosely specified than Dante. Two AES67 devices from different vendors may not discover each other or route flows automatically; manual configuration is often required.
• Management Tool Fragmentation — Dante Controller is unified; AES67 lacks a standard management tool. Mixing the two standards means juggling multiple vendor-specific management interfaces.