See why companies choose Dubly.AI over Rask AI
Rask AI offers video localization in 130+ languages at scale. But when it comes to lip sync quality, enterprise control, and data privacy, the comparison reveals clear differences.
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How Dubly.AI and Rask AI compare — feature by feature
A side-by-side look at lip sync quality, enterprise controls, and data privacy.
Last updated: 05.03.2026
Rask AI translates fast. Dubly.AI translates right.
Rask AI focuses on speed and volume — 130+ languages, fast turnaround, and a competitive entry price. But when professional quality matters, the gap becomes clear. Dubly.AI was built for companies that need results they can stand behind: Lip Sync 2.0 scoring 96.4 (vs. Rask's 51.8), Custom Vocabulary, GDPR compliance with German servers, and dedicated human support.
Your company needs to dub 50 training videos into 8 languages. You choose Rask AI for the language coverage and fast turnaround. It works — until your brand team notices videos with potential lip sync artifacts, your compliance team asks about GDPR, and you can't get a human on support. With Dubly.AI, quality, compliance, and dedicated support are built in from day one.
Same video. Same speaker. Different technology.
Dubly (right) translates your real footage. Watch identical scenes and see why Lip Sync 2.0 scores 96.4 vs. Rask's 51.8.
Instant results. No credit card needed.
Which tool is better for whom?
- Need maximum language coverage (130+) and fast turnaround at scale
- Prioritize volume and speed over lip sync precision
- Don't require enterprise compliance, GDPR, or EU data residency
- Want a lower entry price for simple, non-critical dubbing projects
- Need professional lip sync quality that represents your brand (96.4 vs. 51.8)
- Require GDPR compliance with German servers
- Want Custom Vocabulary, Brand Voice, and unlimited revisions
- Need enterprise features
- Value personal support with a dedicated account manager
“Thanks to Dubly.AI, we were able to internationalize our Academy without reshooting a single minute. Even complex technical terminology was translated with precision — and we saved over 85% in costs. For us, it was a game changer in making our core product globally scalable.”
Industry leaders choose Dubly.AI
"The software is really easy to use, and the support for larger projects is excellent! Super friendly, helpful, and solution-oriented — especially when things get a bit more complex."
Paul
"A simple tool that regularly saves me time — and especially money — for my own clients! The interface is easy to understand, Simon replies super quickly when I have questions, and everything just works smoothly."
Dominik
"We tested at least 10 different video translation platforms — and despite the higher price, we chose Dubly. The quality is nearly perfect, apart from a few minor details or specialized terms. Keep up the great work!"
Johann
"Dubly.AI has been a huge help in translating my video content into another language (Spanish). I do speak Spanish myself, but the tool saves me a massive amount of time. The results are great. A clear recommendation from me. If you're unsure — just give it a try!"
Sonne Frei Haus
"With Dubly.AI, we’re able to reach a broad international audience with just one video. The translation works brilliantly, and even the voice is reproduced 1:1. Truly impressive! 100% recommended!"
Mallorca Agent
"Best tool on the market. At Durchgedreht Media, we use Dubly.AI as a translation solution for our clients. Everything works perfectly, the interface is very intuitive, and the pricing is fair! We highly recommend this tool."
Jan
"I tried Dubly.AI to translate a video — and I’m genuinely impressed! The translation was accurate and sounded natural — far better than I expected. Dubly.AI helped me make my content more accessible to others, so I can only recommend giving it a try!"
Fabian
"As a service provider for a large company, I was responsible for having several online courses translated. Initially, we planned to hire a voice actor, as I was quite skeptical about AI. But the test results were so convincing that we’ve now translated nearly 60 videos using Dubly."
Tobias
"I use the platform for voice-overs in other languages — and it works surprisingly well, especially compared to other providers offering similar services. In some languages like French, it’s clear that Dubly.AI really delivers great quality."
Marcel
Frequently Asked Questions
Everything you need to know about choosing between Dubly.AI and Rask AI for AI video dubbing. If your question isn't covered, just drop us a message.
What is the main difference between Dubly.AI and Rask AI?
Both offer end-to-end video dubbing, but Dubly.AI focuses on quality with a 96.4 lip sync score, while Rask AI prioritizes language coverage (75+ languages) with a lip sync score of 50.4.
Which tool has better lip sync quality?
Dubly.AI scores 96.4 in independent benchmarks — nearly double Rask AI's score of 50.4. Dubly also handles multi-speaker scenarios and difficult poses more reliably.
Is Rask AI GDPR-compliant?
Rask AI operates from US servers without native GDPR compliance or a DPA. Dubly.AI is fully GDPR-compliant with German servers, an available DPA, and no AI training on customer data.
Does Rask AI support more languages?
Yes. Rask AI supports 75+ languages compared to Dubly.AI's 38+. However, Dubly focuses on high-quality output per language rather than maximizing language count.
Can I control terminology and brand voice?
With Dubly.AI, yes — you get custom vocabulary, custom pronunciations, and brand voice settings. Rask AI does not offer these glossary and control features.
Got any questions left?
We’d be happy to give you a personal demo of Dubly.AI and discuss your specific use cases.