# Checksub vs Hello8

Checksub records 103,481 monthly visits with -25.6% month-over-month growth and Free Trial, Paid pricing. Hello8 records 0 monthly visits with 0% growth and Freemium pricing.

| Metric | [Checksub](https://openaitools.app/tool/checksub-com) | [Hello8](https://openaitools.app/tool/hello8) |
| :--- | :--- | :--- |
| Website URL | https://checksub.com | https://www.hello8.ai |
| Categories | AI Subtitle Generator, AI Dubbing, AI Video Translator, AI Voice Cloning | AI Video Translator, AI Dubbing, AI Translate, AI Voice Cloning |
| Pricing Model | Free Trial, Paid | Freemium |
| Monthly Visits | 103,481 | 0 |
| MoM Growth Rate | -25.6% | 0% |
| Primary Market | Singapore | Global |
| Direct Visits | 54,372 | 0 |
| Review Score | 4.2 | 4.2 |
| Saved Count | 2 | 0 |
| Supported Platforms | Website | Website |

## Checksub

Checksub is a video localization platform built around subtitles. You upload a video, and the service automatically transcribes the speech, generates synchronized captions in the original language, and lets you restyle or animate them with dozens of presets — including one-click karaoke effects. From that base transcription it can then translate the whole script into more than 200 languages, keeping the timing and line breaks appropriate for on-screen reading rather than a raw machine translation.

Beyond subtitles, Checksub handles AI dubbing: it isolates the original voices from music and background noise, then regenerates the dialogue with realistic AI voices while preserving the rest of the audio atmosphere. Voice cloning lets you substitute a cloned version of your own voice in some 30 languages, and a script-to-subtitle mode converts an existing written script into perfectly synchronized captions without transcription errors.

Everything is editable in an online editor, so once the AI has produced subtitles or a dub you can rewrite, re-time, regenerate individual sentences, and export either burned-in video or subtitle files. The platform is aimed at training departments, social media teams, YouTubers and agencies that need to publish the same content in many languages without re-shooting.

**Pricing & Plans:** Checksub offers a free trial that includes credits covering roughly one hour of video and access to every feature. Ongoing use is on paid subscription plans; exact tiers and per-minute limits are shown on the Checksub pricing page, and larger teams can book a demo for custom quotes.

- **Automatic subtitling and animation:** Generates accurate captions with AI, then lets you apply dozens of style presets and animations, including one-click karaoke effects, before exporting burned-in video or subtitle files.
- **Translation into 200+ languages:** Machine translation built specifically for subtitles, so line lengths and timing stay readable instead of copying a generic document translator.
- **AI dubbing with voice isolation:** Separates music and background noise from the original voices, then replaces only the speech with realistic AI dubbing so the audio atmosphere is preserved.
- **Voice cloning in 30 languages:** Clone a speaker's voice from a sample and use it to replace the original voice-over across dozens of languages with a natural delivery.
- **Advanced online editor:** Edit, re-time and regenerate any subtitle line or dubbed sentence directly in the browser, with script-to-subtitle alignment for pre-written content.

**Strengths:** Subtitle, translation, dubbing and voice cloning live in one workspace; Purpose-built subtitle translation keeps line lengths readable; Voice isolation preserves music and ambient audio in dubs; Free trial credits cover about an hour of video, enough to test real workflows

**Limitations:** Credits are consumed per language created, which adds up for multi-market projects; The free trial is short-lived and paid plans are subscription-based; The editor has many options, so new users need some time to learn the interface

[Profile (Markdown)](https://openaitools.app/tool/checksub-com.md)

## Hello8

Hello8 is an online subtitling service built around a simple promise: plenty of tools transcribe, but few clean up the result. You upload a video or audio file (MP4, MOV, WebM, MP3, WAV, AAC, M4A, OGG), Hello8 transcribes the speech with speaker detection and automatic subtitle timing, optionally translates it into more than 90 languages using your own glossary, and then runs the AI Reviewer over every subtitle line. That reviewer strips out hesitations and false starts, tightens sentences that are too heavy to read, corrects slips of spoken language and spelling, enforces your number and typography rules, and on translations checks faithfulness to the source meaning.

Collaboration is part of the workflow: you can share a video or a whole project, let teammates comment and edit according to their role, and track review progress across a team. Named tags and per-project terminology rules help keep proper names consistent across a series. Output is flexible, with SRT, VTT and TXT exports and MP4 with burned-in subtitles depending on the plan, and a companion tool called SubReviewer lets you proofread a subtitle file you already have — free, and without even creating an account.

The company says its team has already delivered more than 10,000 videos, and its customer base is split between video creators, corporate training teams, agencies and cultural institutions. Files stay in Europe under a GDPR-compliant policy and are never used to train a model. Pricing is credit-based: 1 credit equals one minute of AI transcription or translation, while the AI Reviewer consumes 5 credits per minute, with a free tier, two paid plans and a credit calculator to estimate a project's cost.

**Pricing & Plans:** Free tier (10 credits, 3 uploads, videos up to 5 minutes) plus Starter at €19/month and Pro at €69/month when billed yearly (€228 and €828 per year), covering 300 and 1,500 credits a month respectively. Extra credits cost €0.20 each, additional team seats €25/month, and enterprise plans are available on request. 1 credit = 1 minute of transcription or translation; the AI Reviewer uses 5 credits per minute.

- **AI Reviewer proofreading:** An automated proofreading pass reads every subtitle and fixes glossary names, hesitations, awkward phrasing, spoken-language slips, spelling, numbers and typography before export.
- **90+ language transcription and translation:** Transcribe speech with speaker identification and time subtitles, then translate into more than 90 languages using a glossary of your own terms.
- **Team collaboration and projects:** Share videos or whole projects, let collaborators comment and edit by role, and track review progress across a team with named tags and shared terminology rules.
- **Flexible export formats:** Export SRT, VTT, TXT or an MP4 with burned-in subtitles depending on your plan, plus a free SubReviewer tool to proofread subtitle files you already own.
- **GDPR-compliant EU hosting:** Files are stored in Europe in line with the GDPR and are never used to train AI models.

**Strengths:** AI Reviewer catches the small errors most subtitle tools leave behind; 90+ languages supported with glossary-driven consistency; Free SubReviewer option to proofread existing subtitle files without an account; GDPR-compliant European hosting and no training on customer files

**Limitations:** Proofreading rules are finest for English and French; other languages use more general rules; Credit-based pricing can be harder to predict for long videos (AI Reviewer costs 5 credits per minute); Deepest features such as projects and 3-hour upload limits require the Pro plan

[Profile (Markdown)](https://openaitools.app/tool/hello8.md)

## Frequently Asked Questions

### How do Checksub and Hello8 compare in monthly traffic?

Checksub has 103,481 monthly visits, while Hello8 has 0. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Checksub has a month-over-month growth rate of -25.6%; Hello8 has 0%.

### How does pricing compare?

Checksub: Free Trial, Paid. Checksub offers a free trial that includes credits covering roughly one hour of video and access to every feature. Ongoing use is on paid subscription plans; exact tiers and per-minute limits are shown on the Checksub pricing page, and larger teams can book a demo for custom quotes. Hello8: Freemium. Free tier (10 credits, 3 uploads, videos up to 5 minutes) plus Starter at €19/month and Pro at €69/month when billed yearly (€228 and €828 per year), covering 300 and 1,500 credits a month respectively. Extra credits cost €0.20 each, additional team seats €25/month, and enterprise plans are available on request. 1 credit = 1 minute of transcription or translation; the AI Reviewer uses 5 credits per minute.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Maestra AI](https://openaitools.app/tool/maestra-ai) | 1,340,377 | +0.7% | Free Trial, Subscription, Pay As You Go, Custom Enterprise | Live AI interpretation, transcription, subtitles and dubbing in 125+ languages | [.md](https://openaitools.app/tool/maestra-ai.md) |
| 2 | [SubEasy](https://openaitools.app/tool/subeasy) | 476,185 | -35.4% | Freemium, Paid | AI transcription, subtitles and video translation in one browser studio | [.md](https://openaitools.app/tool/subeasy.md) |
| 3 | [AI Dubbing](https://openaitools.app/tool/ai-dubbing) | 307,070 | -16.8% | Freemium | Free AI video dubbing and lip-sync in 170+ languages | [.md](https://openaitools.app/tool/ai-dubbing.md) |
| 4 | [Dubverse](https://openaitools.app/tool/dubverse) | 147,182 | -9.9% | Free Trial, Contact for Pricing | AI video dubbing, subtitles and text-to-speech in 10+ languages | [.md](https://openaitools.app/tool/dubverse.md) |
| 5 | [Perso AI](https://openaitools.app/tool/perso-ai) | 137,383 | -12.8% | Freemium, Free Trial, Paid, Contact for Pricing, Free | AI dubbing, avatars and live translation in one multilingual platform | [.md](https://openaitools.app/tool/perso-ai.md) |
| 6 | [Rask AI](https://openaitools.app/tool/rask-ai) | 106,276 | +14.6% | Paid, Contact for Pricing | AI video dubbing and localization in 135+ languages with your own voice | [.md](https://openaitools.app/tool/rask-ai.md) |
| 7 | [BlipCut AI Video Translator](https://openaitools.app/tool/blipcut-ai-video-translator) | 74,175 | -9.6% | Paid | Translate and dub videos into 140+ languages with voice cloning and lip sync | [.md](https://openaitools.app/tool/blipcut-ai-video-translator.md) |
| 8 | [AI Video Translator](https://openaitools.app/tool/ai-video-translator) | 63,930 | -10.5% | Free | Translate videos into 30+ languages with editable subtitles and AI voices | [.md](https://openaitools.app/tool/ai-video-translator.md) |
| 9 | [SubtitleBee](https://openaitools.app/tool/subtitlebee-com) | 37,539 | -30.3% | Freemium | AI subtitles, captions, and translation for video in 120+ languages | [.md](https://openaitools.app/tool/subtitlebee-com.md) |
| 10 | [Translate.video](https://openaitools.app/tool/translate-video) | 36,245 | +56.7% | Freemium, Paid | Translate and dub videos into 120+ languages with AI | [.md](https://openaitools.app/tool/translate-video.md) |

---
Source: https://openaitools.app/compare/checksub-com-vs-hello8

More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)