Silenis vs ElevenLabs: An Honest Comparison (2026)

Quick Comparison

Feature-by-Feature

What each tool is built for

Silenis is a focused AI video dubbing tool. Upload a video, choose a target language, get a dubbed version with the original music and sound effects preserved. That is the whole product.

ElevenLabs is a full voice AI platform. Its product surface includes Text-to-Speech, Speech-to-Text, Voice Cloning, Voice Changer, Sound Effects, Eleven Music, Voice Isolator, and a Dubbing product with both Automatic Dubbing and Dubbing Studio modes. It also ships ElevenAgents, AudioNative, an Ads Engine, and an image/video product. Dubbing is one capability in a much larger ecosystem.

Pricing model

Silenis is pure pay-per-use at $0.12 per 6 seconds of source video (~$1.20 per minute). No subscription. Free watermarked preview before you pay. No credits to manage, no tiers to evaluate.

ElevenLabs uses a tiered subscription with a shared credit pool across every product. The Free tier gives 10,000 credits/month. Starter is $5/month (30,000 credits). Creator is $22/month (121,000 credits, $11 first month promo). Pro is $99/month (600,000 credits). Scale is $299/month (1.8M credits, 3 seats). Business is $990/month (6M credits, 10 seats). Enterprise is custom.

Critically, those credits are shared across all ElevenLabs products. Automatic Dubbing v2 consumes 13,500 credits per minute on paid plans (22,000 on Free). Dubbing Studio is 5,000 credits/minute with watermark or 10,000 without. On the Pro plan, 600,000 credits per month translates to roughly 44 minutes of Automatic Dubbing v2 if dubbing is the only thing you use the credits for. Unused credits roll over for up to two months; cancelling forfeits them.

Music and sound effects

Silenis preserves the original audio bed. It uses Demucs-based vocal separation to isolate the spoken voice, runs translation and synthesis on the vocals, and remixes the new voice with the original background music, sound effects, and ambient audio. The output keeps the soundtrack intact.

ElevenLabs' dubbing product focuses on the spoken track. Original background music preservation is not the central design goal; if your video has a music bed or sound design, you should verify the output before relying on it.

Voice cloning

ElevenLabs supports both instant voice cloning (from a few minutes of audio) and professional voice cloning (30+ minutes of clean audio). This is a real strength if you need a specific voice identity for branded content. ElevenLabs also lets you design synthetic voices from prompts.

Silenis does not require voice cloning. It uses a curated voice catalog selected by voice attributes like tone and pace. The trade-off is faster workflow (no reference audio needed) and no ethical/legal complications from cloning someone's voice without explicit consent.

Voice quality

ElevenLabs has earned a strong reputation for TTS voice quality. Multilingual v2, v2.5 Flash/Turbo, and v3 are credible across many languages. Voice design and expressive voices (pauses, emphasis, emotion cues) are polished.

Silenis uses Fish.audio for synthesis, which produces natural-sounding voices in supported languages. The voice catalog is curated rather than open-ended. Both are credible; ElevenLabs has broader model choices and a longer track record.

Ecosystem beyond dubbing

This is where ElevenLabs pulls clearly ahead. If you also need Text-to-Speech for podcasts, voice cloning for a brand voice, music generation, sound effects, or voice agents, ElevenLabs has all of it on one platform. Silenis does one thing — dubbing — and does not try to be a broader voice platform.

Pricing Comparison

Cost for a 10-minute video dubbed into one target language:

• Silenis: 600 seconds × ($0.12 / 6) = $12.00. Pay once.
• ElevenLabs Free tier: 10,000 credits/month would not cover 10 minutes of Automatic Dubbing v2 (which needs 135,000–220,000 credits). Free tier is not viable for real dubbing work.
• ElevenLabs Pro plan ($99/month): 600,000 credits/month. At 13,500 credits/min for Automatic Dubbing v2, the 10-minute dub consumes 135,000 credits (about 22% of monthly allowance). Effective cost: $22.23 for the 10-minute dub if you used only dubbing credits.
• ElevenLabs pay-as-you-go: Top-up credits are priced separately and can be cheaper per credit at scale.

For pure dubbing, Silenis is meaningfully cheaper. For users who consume ElevenLabs credits across multiple products (TTS, voice cloning, music), the platform can be excellent value.

When to Choose Silenis

• You have a real video and need it dubbed into other languages.
• You want pay-per-use pricing with no subscription or monthly commitment.
• Your source video has background music, sound effects, or ambient audio that must survive the dub.
• You don't need voice cloning, music generation, or other voice AI products.
• You want a free watermarked preview before paying.

When to Choose ElevenLabs

• You need voice cloning — instant or professional — for branded content.
• You want a single platform for TTS, dubbing, music, sound effects, and voice agents.
• You value ElevenLabs' voice quality and model choice (Multilingual v2, v2.5, v3).
• You need Dubbing Studio with per-speaker voice assignment and script control.
• You have an API-driven workflow that needs programmatic access.
• You dub regularly and benefit from annual subscription pricing.

FAQ