Hello8

Subtitlesyou don't have to fix.Powered by the most advanced AI. Polished by humans.Book a CallTrusted by teams who demand perfect subtitlesHello8 in numbers99.5%Accuracy90+Languages0+Videos ProcessedSee It In ActionFrom raw speech to clean subtitlesWatch how Hello8 transforms a raw interview transcript — removing fillers, fixing repetitions, and producing clean, readable subtitles.interview_final.mp4Speaker ASo, um, when we started the— the project, we didn't really, you know, we didn't really understand the full scope of, of what we were getting into? [laughs]Speaker BYeah, no, absolutely. I mean, it was— it was like, uh, we had this— this idea that it would take maybe, like, six months? But then, um, [clears throat] but then reality hit and we realized it was gonna be more like, like two years.Speaker AMm-hmm. And the— and the funding was, was a whole other story. We had to— we had to go back to the, uh, to the board and basically say, “Look, we need— we need more time and more resources.” [pause] Which, you know, was not an easy conversation.Speaker AWhen we started the project, we didn't really understand the full scope of what we were getting into.Speaker BAbsolutely. We had this idea that it would take maybe six months, but then reality hit and we realized it was going to be more like two years.Speaker AAnd the funding was a whole other story. We had to go back to the board and basically say, “Look, we need more time and more resources.” Which was not an easy conversation.Filler wordsRepetitionsNon-verbal cues12Filler words removed8Repetitions merged5Non-verbal cues cleaned38%More readableWhy Hello8?The 8 Rights of Perfect SubtitlesEvery subtitle must satisfy eight quality criteria. Hello8 validates all of them automatically.8Right DurationRight TextRight SegmentationRight RulesRight TranslationRight Speaker IDRight StylingRight SyncBuilt for Your IndustryHello8 adapts to the unique demands of your content type and workflow.Documentary FilmmakersFestival-ready subtitling and audiovisual translation that preserves your narrative voiceLearn moreCorporate TrainingE-learning subtitles with consistent terminology for global L&D teamsLearn moreVideo AgenciesScale your video localization and post-production subtitling workflowLearn moreMuseums & Cultural InstitutionsAccessible, historically accurate multilingual content for exhibitions and memorialsLearn moreGlobal ReachSubtitles in 90+ LanguagesFrom major world languages to regional dialects, Hello8 delivers accurate transcription and translation with language-specific quality checks.🇬🇧English🇫🇷French🇩🇪German🇮🇩Indonesian🇮🇹Italian🇯🇵Japanese🇵🇱Polish🇵🇹Portuguese🇷🇺Russian🇪🇸Spanish🇹🇷Turkish🇻🇳VietnameseSee all 93 languagesFrequently Asked QuestionsHow does the Human + AI workflow work?What languages do you support?How do credits work?What export formats are supported?What's the difference between subtitles and closed captions?Which subtitle formats and broadcast standards do you support?Security & ComplianceYour Data Is Safe With UsGDPR-compliant, encrypted, and hosted entirely in Europe. We take data protection as seriously as subtitle quality.GDPR CompliantFully compliant with EU data protection regulations. Your rights over your data are guaranteed.End-to-End EncryptionAll data is encrypted at rest and in transit. Your content stays private at every step.Hosted in EuropeAll data is stored and processed on European servers. Your content never leaves the EU.Secure InfrastructureEnterprise-grade cloud infrastructure with continuous monitoring, backups, and strict access controls.Member of the Coalition for Content Provenance and Authenticity (C2PA)Hello8 is a proud member of C2PA, the global standard for content provenance. We are committed to verifiable media authenticity, ensuring every piece of content can be traced back to its origin.Ready to Create Perfect Subtitles?From speech-to-text to broadcast-ready subtitles. The only platform that validates all 8 quality criteria automatically — in 90+ languages.Book a CallFree call · Custom pricing for every project --- We believe subtitles should be as good as your contentOur StoryFrom frustration to innovationHello8 was born from a simple observation: existing subtitle tools produce results that are 'good enough' — but never truly good. For documentary filmmakers, corporate trainers, and video agencies, 'good enough' isn't good enough.We built Hello8 to fix that. Our hybrid approach combines the speed of AI with the precision of human editors. The AI handles the heavy lifting — transcription, translation, timing — while human reviewers ensure every subtitle is accurate, culturally appropriate, and perfectly timed.The result? Subtitles that read naturally, look professional, and respect your content.With 15+ years of experience in AI and video technology, and over 10,000 videos delivered worldwide, we've seen what works and what doesn't. Hello8 is the tool we wish we'd had from the start.— Gary Sztajnman, FounderWhat drives usThese values guide every decision we make, from product design to customer support.Quality Over SpeedWe never sacrifice accuracy for turnaround time. Every subtitle goes through rigorous validation before delivery.Human-Centered AIAI is a tool, not a replacement. Our technology amplifies human expertise rather than trying to replace it.Precision in Every LanguageEach language has unique rules for typography, reading speed, and cultural context. We respect them all.TransparencyNo hidden costs, no surprise fees, no black-box processing. You see exactly what you're getting at every step.Learn more about Hello8How It WorksSee our step-by-step subtitling processUse CasesExplore how teams use Hello8Book a CallDiscuss your project with usPowered by leading AIWe integrate with the best AI models to deliver state-of-the-art transcription and translation.OpenAIGoogle GeminiElevenLabsGladiaGet in touchHave questions? We'd love to hear from you.Email ussupport@hello8.aiLive chatChat with our team --- Professional Subtitling ServiceBroadcast-ready subtitles.Your way.From speech-to-text to final delivery — choose full-service video localization or our AI-powered self-service platform.Clé en mainYour dedicated expert handles everything — you just approve the result.Discovery callOne dedicated project manager understands your needs and languagesYour expert takes overA single point of contact manages your project from start to finishAI + human transcriptionAI-powered transcription refined by a professional human reviewerCollaborative reviewYou review and validate — adjustments are made together, seamlesslyBroadcast-ready deliveryFinal files delivered in your preferred formats, on timeCustom pricingEach project is uniqueBook a CallDo it yourselfAdvanced AI tools at your fingertips — you drive, we empower.Upload your contentDrag & drop your video — the platform handles the restAI-powered transcriptionState-of-the-art speech-to-text in 90+ languages, instantlyAI translation & adaptationOne-click translation with cultural and context adaptationSmart QA toolsAI-driven checks for timing, readability, and consistencyRefine & exportFine-tune collaboratively and export in all professional formatsRequest accessEnter your email to get startedRequest accessReady to Create Perfect Subtitles?From speech-to-text to broadcast-ready subtitles. The only platform that validates all 8 quality criteria automatically — in 90+ languages.Book a CallFree call · Custom pricing for every project --- Let's MeetLet's talk and find the best solution for youEvery project is different. Book a call with Gary to discuss your transcription and translation needs — he'll help you find the right approach and build a custom plan.Why talk to usExpertise in transcription and translation projects90+ languages supportedHello8 — The most advanced platform for subtitles10,000+ videos delivered worldwideExpertise with short and super long videosMeet Gary on LinkedIn