HappyScribe vs Hello8: Which Subtitle Platform Delivers Real Quality?
Both platforms offer transcription and subtitles — but the approach to quality couldn't be more different. Here's an honest comparison to help you decide.
Two Different Approaches to Subtitles
HappyScribe is a popular transcription and subtitle platform used by content creators and media teams across Europe. It offers AI-powered transcription in 120+ languages with optional human proofreading, making it a solid general-purpose tool for converting speech to text.
Hello8 takes a different approach. Built specifically for broadcast-quality subtitles and professional video localization, Hello8 combines advanced AI with systematic human review. Every subtitle is checked for reading speed (CPS), timing precision, and language-specific typographic rules — not just transcription accuracy.
Feature-by-Feature Comparison
A side-by-side look at what each platform offers for professional subtitle workflows.
AI that fixes your video. Not just answers questions.
Most platforms bolt on a chatbot that answers questions about your file. Hello8's AI watches your video, reads your subtitles, and tells you exactly what to fix — then lets you apply the fix in one click.
Passive AI (Q&A)
You type a prompt, you get a wall of text. The AI is completely disconnected from the subtitle editor.
- You have to know what to look for and write a prompt
- Returns a long list of suggestions in plain text, disconnected from the subtitles
- No way to apply fixes — you manually locate each subtitle and edit it yourself
Active AI (Hello8)
The AI reviews your entire subtitle file proactively. It posts comments directly on problematic subtitles — each with the exact issue and a proposed fix.
- AI scans your subtitle file and posts comments on each problematic subtitle
- Each comment pinpoints the exact issue (e.g. "Incorrect comma separating the subject from its verb") with a proposed solution
- Click "Apply" to fix instantly — or click any comment to jump to that subtitle in the editor
How it works
Problem detected
AI scans your video and subtitles for timing, accuracy, and style issues
AI analyzes
Full context review — audio, video, and subtitle tracks together
Suggestion ready
A specific fix is proposed with a clear explanation
One-click apply
Accept the fix instantly. No copy-pasting or manual edits
Why Teams Choose Hello8
Hello8 was purpose-built for professional subtitling and localization — not adapted from a general transcription tool.
Human + AI by Default
Every project includes human review as part of the core workflow. No add-on fees, no separate ordering flow. AI handles the heavy lifting, humans ensure perfection.
Subtitle-First Engineering
Hello8's editor is built around reading speed, timing precision, and typographic quality. CPS and CPL validation happen automatically — not as an afterthought.
Language-Specific QA
French guillemets, English curly quotes, German capitalization rules — Hello8 validates against the typographic standards of each target language.
90+ Languages, One Workflow
Transcription, translation, subtitling, and dubbing all in one platform. No jumping between tools for different steps.
Enterprise-Grade Security
End-to-end encryption, secure file handling, and data removal controls. Your content stays yours.
Dedicated Project Support
For large-scale projects, get a dedicated project manager, custom style guides, and SLA guarantees. Not just a self-serve platform.
Hello8 Is the Right Choice If You Need…
HappyScribe works well for quick transcription jobs. But if your subtitles will be seen by an audience, Hello8 is built for that standard.
Broadcast-ready subtitles that meet CPS and timing standards
Professional localization for documentaries, corporate videos, or marketing content
A single platform that handles transcription, translation, subtitling, and dubbing
Consistent quality across 90+ languages with language-specific validation
Human editors who understand context, not just words
Enterprise security and dedicated project management for large volumes
Frequently Asked Questions
Is HappyScribe cheaper than Hello8?
HappyScribe's AI-only transcription starts at $0.20/min with up to 85% accuracy. Hello8's workflow includes human review by default and targets 99.5% accuracy. For projects where quality matters — and re-work costs more than getting it right the first time — Hello8 delivers better value.
Can HappyScribe do subtitle QA like Hello8?
HappyScribe focuses on transcription accuracy but doesn't include automated subtitle-specific QA. Hello8 validates reading speed (CPS), characters per line (CPL), and language-specific typographic rules on every subtitle file.
Does Hello8 support as many languages as HappyScribe?
HappyScribe supports 120+ languages for AI transcription. Hello8 supports 90+ languages with full transcription, translation, and subtitle validation — including language-specific QA rules for each target language.
Can I use Hello8 for meeting transcription?
Hello8 is optimized for video and media content — subtitles, translations, and dubbing. If you primarily need meeting notes and real-time transcription, HappyScribe or a dedicated meeting tool may be a better fit.
Does Hello8 offer dubbing?
Yes. Hello8 includes AI dubbing with voice cloning and lip sync in 29 languages — features that HappyScribe does not currently offer. This makes Hello8 a complete localization platform.
How does Hello8's human review work?
AI generates the initial transcription and translation. Human editors then review for accuracy, context, cultural nuance, and subtitle timing. This hybrid workflow is built into every project — you don't need to order it separately.
Ready to See the Difference?
Book a call with our team and see how Hello8 delivers subtitles you don't have to fix.