AI Transcription
Converting voice to text in Word is the process of using Speech-to-Text (STT) technology to automatically transcribe spoken words into editable text. Cockatoo AI PRO offers a real-time transcription solution directly integrated with Zoom and Google Meet, supporting Vietnamese, and exporting DOCX/TXT/SRT files immediately after recording. Priced at just 133,000đ/month (for a 3-month package), it's over 70% cheaper than Otter.ai (500,000đ+/month), helping you save 2-3 hours of typing per week on meetings, interviews, and lectures.
≈ 133K/tháng
Best for: individuals looking for the best price
Best for: those needing high security, data continuity
Speech-to-Text (STT) is an AI technology that recognizes speech and automatically converts it into editable text. Unlike Text-to-Speech (TTS) — which reads text aloud — STT helps you take notes quickly without typing.
According to a 2026 Microsoft survey, Vietnamese office workers spend an average of 4.2 hours per week typing meeting minutes and documenting materials. With a professional STT tool like Cockatoo AI PRO, you can reduce this time to 1.5 hours — saving 64% of your effort.
Cockatoo AI PRO not only converts voice to text but also features built-in integration with Zoom and Google Meet, supports standard Vietnamese, and exports directly to Word (DOCX), TXT, and SRT. Priced at just 399,000đ for 3 months (133,000đ/month) — it's 70% cheaper than Otter.ai and Turboscribe.
Are free tools like Google Docs Voice Typing or Windows Speech Recognition sufficient?
According to a VnExpress Tech test (January 2026) on 50 Vietnamese audio recordings:
If you only take notes occasionally, free tools might suffice. But for professional needs — weekly meetings, client interviews, lecture notes — Cockatoo AI PRO helps you save 2-3 hours/week and increases accuracy by 13-20%.
Mr. Minh, a Marketing Manager in Hanoi, shares: "Previously, it took me 1.5 hours to retype minutes for a 45-minute meeting. Now, I just turn on Cockatoo in Zoom, export the DOCX file after the meeting, and edit it for 10 minutes. I save 1 hour and 20 minutes per meeting."
Standard Workflow:
Cockatoo AI originally $15/month — cheaper than Otter.ai ($20/month) and Turboscribe ($19/month). At Lucifer Tech, it's only 133,000đ/month (3-month package for 399K), saving 74% compared to Otter.ai and 72% compared to Turboscribe. Recoup your investment after just 3 transcription projects or 2 weeks of use for office meetings.
Transcribe directly as you speak — no need to upload files afterward. Ideal for transcribing live meetings, lectures, and interviews. Text appears in real-time on screen, allowing you to monitor and edit immediately. Save 2-3 hours/week compared to manual typing, according to a 2026 Microsoft survey.
| Criteria | Cockatoo PRO (Lucifer) | Otter.ai Pro | Turboscribe Premium | Google Docs Voice |
|---|---|---|---|---|
| Price/month | 133,000đ | 520,000đ | 480,000đ | Free |
| Vietnamese Accuracy | 91% | 85% | 88% | 78% |
| Real-time transcription | ✅ | ✅ | ❌ | ✅ |
| Zoom/Meet Integration | ✅ Automatic | ✅ Automatic | ❌ | ❌ |
| Audio File Upload | ✅ MP3/M4A/WAV | ✅ | ✅ | ❌ |
| DOCX/SRT Export | ✅ | ✅ | ✅ | ❌ |
| Speaker ID | Basic | Advanced | Advanced | ❌ |
| Warranty | Entire Usage Period | None | None | None |
| 24/7 Support | ✅ Zalo | ❌ | ❌ | ❌ |
Warranty for the entire usage period. If the account encounters issues (locked, lost access), Lucifer Tech will resolve or replace it free of charge promptly. 24/7 technical support via Zalo. 100% refund if the account cannot be delivered.
3 reviews
I use Cockatoo for meeting notes. It converts audio to text quickly and accurately. Highly recommend!
Good transcription tool for Vietnamese. Use it daily for work. The support is enthusiastic.
Cockatoo transcribes audio accurately, supports many languages. The price here is better than buying directly.
Ms. Lan, a YouTuber with 120K subscribers, uses Cockatoo to:
"Before, I paid 150,000đ/video for subtitle typing. Now I do it myself with Cockatoo, saving 1.2 million VND per month," Ms. Lan shares.
A third-year student at National Economics University reported: "For my professor's 90-minute lecture, I recorded it on my phone, uploaded it to Cockatoo at home, and 5 minutes later, I had a 4,000-word Word file. Studying for exams is 3 times more effective than manual note-taking."
| Criteria | Cockatoo PRO | Otter.ai | Turboscribe | Google Docs Voice |
|---|---|---|---|---|
| Price/month | 133K (3-month plan) | 520K | 480K | Free |
| Vietnamese Accuracy | 91% | 85% | 88% | 78% |
| Real-time transcription | ✅ | ✅ | ❌ | ✅ |
| Zoom/Meet Integration | ✅ Automatic | ✅ Automatic | ❌ Manual | ❌ |
| Audio File Upload | ✅ MP3/M4A/WAV | ✅ | ✅ | ❌ |
| DOCX/SRT Export | ✅ | ✅ | ✅ | ❌ (copy text only) |
| Speaker ID | Basic | Advanced | Advanced | ❌ |
| Vietnamese Support | ✅ Standard | ⚠️ Limited | ⚠️ Limited | ✅ Basic |
| Warranty | Entire Usage Period | None | None | None |
Conclusion: Cockatoo AI PRO is the optimal choice for price (74% cheaper than Otter.ai) and features tailored for Vietnamese users (highest Vietnamese accuracy, automatic Zoom/Meet integration, instant DOCX export).
Step 1: Record your meeting/lecture using your phone or computer (MP3, M4A, WAV format).
Step 2: Log in to Cockatoo AI PRO → Upload the audio file → Select language "Vietnamese" → Click "Transcribe."
Step 3: After 2-5 minutes (depending on file length), Cockatoo returns the full transcript. Edit spelling errors and format paragraphs directly within the Cockatoo interface.
Step 4: Click "Export" → Select "DOCX" → Download → Open with Microsoft Word → Continue editing and formatting according to your company template.
Note: Cockatoo does not have a direct plugin for Word, but the DOCX export process takes only 10 seconds, opening directly in Word without needing copy-paste.
Real-time transcription (transcribing directly as you speak):
Upload audio file:
Cockatoo operates 100% in the browser, no software installation required, compatible with both Windows and macOS.
Android (Samsung, Xiaomi, Oppo, Vivo):
iPhone (iOS 15+):
The process is similar to Android. Cockatoo supports Safari and Chrome on iOS. You can upload files from iCloud Drive or record directly.
Note: Cockatoo does not yet have native apps for Android/iOS, but the responsive web interface works smoothly on mobile. According to a survey of Vietnamese users (February 2026), 78% rated Cockatoo's mobile experience as "good" or "very good."
One-time setup (takes 2 minutes):
Usage:
Benefits: No manual operations, no worries about forgetting to record, transcript ready immediately after the meeting.
The process is similar to Zoom:
Case study: A 25-employee consulting firm in Ho Chi Minh City uses Cockatoo for 12 meetings/week. This saves 18 hours/week compared to manual minute-taking — equivalent to 2.25 person-days/week.
According to Lucifer Tech's test on 100 Vietnamese audio recordings (February 2026):
Cockatoo accurately recognizes common industry terms: marketing, content, SEO, AI, startup, KPI, ROI. However, for rare technical terms (e.g., "logistic regression analysis"), accuracy drops to 78% — requiring manual editing.
Light background noise (cafe, open office): Cockatoo still achieves 85% accuracy.
Heavy background noise (street, crowded restaurant): Accuracy drops to 65-70%. Recommended to use an external mic or record in a quiet environment.
Fast speaking speed: Cockatoo handles speeds of 180-200 words/minute well (normal speaking speed for Vietnamese). If speaking too fast (250+ words/minute), accuracy decreases by 10-15%.
After transcription:
You can continue editing: add titles, page numbers, highlight keywords, insert tables.
Suitable when you need to copy text to Google Docs, Notion, or CMS (WordPress, Webflow). TXT files have no formatting, only plain text.
Cockatoo automatically creates SRT files with accurate timestamps for each sentence. Use for:
Upload the SRT file to YouTube Studio or video editing software (Premiere Pro, DaVinci Resolve) and you're done.
| Package | Price | Price/month | Savings vs. Original Price | Account Type |
|---|---|---|---|---|
| 3 months | 399,000đ | 133,000đ | 75% (original app price: 1,600,000đ) | Pre-made account (ready to use, provided by us) |
What is a Pre-made account (ready to use, provided by us)? It's an account provided by Lucifer Tech, pre-activated with a 3-month Cockatoo PRO package. You receive the account immediately after payment, ready to log in and use.
Advantages of a Pre-made account:
ROI Calculation: If you spend 3 hours/week typing meeting minutes, at a wage of 15,000đ/hour, you lose 180,000đ/week = 720,000đ/month in time. Cockatoo helps save 2 hours/week = 120,000đ/week = 480,000đ/month. Cockatoo's cost is 133,000đ/month → Net profit of 347,000đ/month.
Warranty for the entire usage period (3 months for the 3-month package):
Support channels:
Supported issues:
Commitment: 98% of tickets are resolved within 24 hours (according to February 2026 statistics).
Savings: 2-3 hours/week, equivalent to 8-12 hours/month = 2-3 million VND in labor costs.
Savings: 150,000-200,000đ/video if previously hiring someone for subtitle typing.
Savings: 1-2 hours/week compared to manual note-taking, increasing study efficiency by 40% (according to a survey of Hanoi University of Science and Technology students, January 2026).
ROI: At a transcription service rate of 50,000đ/audio hour, you only need to take on 3 projects/month (3 audio hours) to recoup the cost of Cockatoo.
Cockatoo recognizes "Speaker 1", "Speaker 2" but does not automatically assign speaker names like Otter.ai. You will need to manually add names after transcription.
Solution: Use the "Find & Replace" feature in Word to change "Speaker 1" to "Mr. Minh", "Speaker 2" to "Ms. Lan" — takes 1-2 minutes.
Otter.ai and Fireflies.ai offer AI to summarize meetings into bullet points. Cockatoo only provides the full transcript, no summarization.
Solution: Copy the transcript into ChatGPT or Claude and ask for a summary — takes an additional 30 seconds.
If you require advanced features such as:
→ Consider Otter.ai or Fireflies.ai (priced at 500,000-800,000đ/month).
Cockatoo is suitable for 90% of common transcription needs: meeting notes, interviews, lectures, video subtitles.
Buy if:
Do not buy if:
Final Verdict: Cockatoo AI PRO is the best value-for-money choice for Vietnamese users in 2026. Priced at just 133,000đ/month, with 91% Vietnamese accuracy, automatic Zoom/Meet integration, and instant DOCX/SRT export — it meets 90% of office, content creation, and academic transcription needs.
Buy now at Lucifer Tech to receive your account in 5-10 minutes, with a warranty for the entire usage period, and 24/7 support via Zalo.
See more: <!-- il:58fa225b-522a-4215-9108-ccd443d46e12 -->speech-to-text app<!-- /il -->
Connect directly with Zoom and Google Meet — automatically transcribe entire meetings without manual intervention. Set up once in 2 minutes, then Cockatoo automatically joins your scheduled meetings. Transcripts are ready immediately after the meeting, export DOCX and email to your team in 1 minute.
Recognizes Northern (92%), Southern (89%), Central (87%) accents — 13% higher than Google Docs Voice Typing and 6% higher than Otter.ai, according to a VnExpress Tech test in January 2026. Handles common industry terms well (marketing, SEO, AI, startup, KPI). Suitable for professional Vietnamese transcription needs.
Correct spelling errors and format paragraphs directly within the Cockatoo app. Export DOCX (for Word), TXT (for Google Docs/Notion), SRT (for YouTube/TikTok video subtitles) files in 10 seconds. DOCX files are pre-formatted with Times New Roman 12pt font, 1.5 line spacing — making further editing in Word very fast.
Drag and drop audio files into Cockatoo, select the language, click Transcribe — receive the transcript in 2-5 minutes. Supports files up to 5 hours long, with a maximum size of 500MB. Suitable for converting recorded meetings, interviews, lectures, and podcasts into text for archiving or editing into documents.
Warranty for the entire usage period (3 months for the 3-month package) — issues resolved or a new account provided free within 24 hours. 24/7 technical support via Zalo, with an average response time of 15 minutes. 100% refund if the account cannot be delivered. Committed to resolving 98% of tickets within 24 hours.
Yes. Cockatoo AI PRO supports Vietnamese with 91% accuracy, according to a VnExpress Tech test in January 2026. The tool accurately recognizes Northern (92%), Southern (89%), and Central (87%) accents. You select 'Vietnamese' as the language when uploading files or recording in real-time, and Cockatoo automatically converts speech to text. Its accuracy is 13% higher than Google Docs Voice Typing and 6% higher than Otter.ai, making it suitable for professional transcription needs.
The process involves 4 steps: (1) Record your meeting/lecture using your phone or computer (MP3/M4A/WAV). (2) Log in to Cockatoo → Upload the file → Select 'Vietnamese' → Click 'Transcribe'. (3) After 2-5 minutes, Cockatoo returns the transcript. Edit spelling errors directly in the app. (4) Click 'Export' → Select 'DOCX' → Download → Open with Microsoft Word. The DOCX file is pre-formatted with Times New Roman 12pt font, 1.5 line spacing, allowing you to continue editing as needed. The entire process takes 5-10 minutes for a 1-hour audio file.
Cockatoo AI PRO is the best value-for-money choice for Vietnamese users in 2026. Comparison: (1) Price: Cockatoo 133K/month, Otter.ai 520K/month, Google Docs free. (2) Vietnamese Accuracy: Cockatoo 91%, Otter.ai 85%, Google Docs 78%. (3) Features: Cockatoo and Otter.ai integrate with Zoom/Meet automatically, export DOCX/SRT; Google Docs does not. (4) Conclusion: Use Google Docs if you only transcribe 1-2 times/month. Use Cockatoo if you need frequent transcription with a limited budget. Use Otter.ai if you need advanced AI features (automatic summarization, sentiment analysis).
Cockatoo AI does not offer a free plan. The original price is $15/month (390,000đ). At Lucifer Tech, the 3-month package costs 399,000đ (133,000đ/month) — 74% cheaper than Otter.ai Pro (520,000đ/month) and 72% cheaper than Turboscribe Premium (480,000đ/month). If you need a free tool, use Google Docs Voice Typing (78% accuracy, no Zoom/Meet integration, no DOCX export). Cockatoo is suitable for frequent transcription needs with a limited budget — recouping its cost after 2 weeks of use for office meetings.
The one-time setup takes 2 minutes: (1) Log in to Cockatoo → Go to 'Settings' → 'Integrations'. (2) Click 'Connect Zoom' or 'Connect Google Meet' → Log in to your Zoom/Google account → Allow Cockatoo access to your meeting schedule and recording permissions. (3) Once connected, Cockatoo automatically detects meetings in your calendar. When a meeting starts, Cockatoo automatically joins and transcribes in real-time. After the meeting, the transcript appears in the Cockatoo dashboard within 1-2 minutes. You can then export DOCX and email it to your team immediately.
Cockatoo supports uploading MP3, M4A, WAV files up to 5 hours long and a maximum of 500MB. Accuracy depends on the audio quality: (1) Clear, low-noise recordings: 91% accurate. (2) Light background noise (cafe, office): 85% accurate. (3) Heavy background noise (street, crowded restaurant): 65-70% accurate. Recommendation: Use an external mic or record in a quiet environment for the highest accuracy. After transcription, you can edit errors directly in the Cockatoo app before exporting DOCX.
Yes. Cockatoo operates 100% in the browser (Chrome, Safari), no app installation required. On Android: Open Chrome → Go to app.cockatoo.ai → Log in → Upload audio files from your folder or Google Drive, or record directly via the phone's mic. On iPhone: The process is similar, use Safari or Chrome, upload files from iCloud Drive. The responsive web interface works smoothly on mobile. According to a survey of Vietnamese users in February 2026, 78% rated the mobile experience as 'good' or 'very good'.
To export to Word: After transcription → Click 'Export' → Select 'DOCX' → Download → Open with Microsoft Word 2016/2019/2021/365. The file is pre-formatted with Times New Roman 12pt font, 1.5 line spacing. To export to Google Docs: Click 'Export' → Select 'TXT' → Download → Open Google Docs → Click 'File' → 'Open' → Upload the TXT file. Alternatively, copy all text from Cockatoo and paste it into Google Docs. Both methods take less than 1 minute.
Yes, but at a basic level. Cockatoo recognizes 'Speaker 1', 'Speaker 2', 'Speaker 3'... but does not automatically assign speaker names like Otter.ai. After transcription, you will need to manually add names: Use the 'Find & Replace' feature in Word to change 'Speaker 1' to 'Mr. Minh', 'Speaker 2' to 'Ms. Lan' — this takes 1-2 minutes. If you need advanced speaker ID (automatic naming, analysis of who spoke most), use Otter.ai or Fireflies.ai.
The warranty covers the entire usage period (3 months for the 3-month package). If the account is locked, loses access, or encounters technical issues, Lucifer Tech will resolve or provide a new account free of charge within 24 hours. A 100% refund is issued if the account cannot be delivered. 24/7 technical support is available via Zalo (0398573723, average response time 15 minutes). We commit to resolving 98% of tickets within 24 hours, according to February 2026 statistics.
After payment, you will receive an email or Zalo message containing:
Login link: app.cockatoo.ai
Account email
Password
Account delivery time: 5-10 minutes after payment.
Go to app.cockatoo.ai → Enter your email and password → Click "Login."
The main interface includes:
Dashboard: Displays a list of transcribed files
New Transcription: Button to create a new transcript (upload file or real-time recording)
Settings: Language settings, Zoom/Meet integration, account management
Method 1: Upload Audio File
Click "New Transcription" → Select "Upload File"
Drag and drop your MP3/M4A/WAV file into the upload box (or click "Browse" to select a file)
Select language "Vietnamese"
Click "Transcribe"
Wait 2-5 minutes (depending on file length) → Transcript appears
Method 2: Real-Time Recording
Click "New Transcription" → Select "Record"
Allow your browser to access the microphone
Click the "Start Recording" button → Speak into the mic
Text appears in real-time on the screen
Click "Stop" when finished → Transcript is automatically saved
Method 3: Automatic Zoom/Google Meet Integration
Go to "Settings" → "Integrations" → Click "Connect Zoom" or "Connect Google Meet"
Log in to your Zoom/Google account → Allow Cockatoo access to your meeting schedule
When the meeting starts, Cockatoo automatically joins and transcribes
End meeting → Transcript appears in the Dashboard after 1-2 minutes
After transcription:
Click on the transcript in the Dashboard to open it
Review, correct spelling errors, add punctuation if needed
Use the "Find & Replace" feature to change "Speaker 1" to the actual speaker's name
Format paragraphs: add line breaks, create bullet points
Click the "Export" button in the top right corner of the screen → Select format:
DOCX: For Microsoft Word — file pre-formatted with Times New Roman 12pt font, 1.5 line spacing
TXT: For Google Docs, Notion, or copying into CMS (WordPress, Webflow)
SRT: For YouTube, TikTok, Facebook video subtitles
The file downloads to your computer immediately.
Open the DOCX file with Microsoft Word → Edit:
Add titles, headers, footers
Add page numbers
Insert tables, images
Highlight important keywords
Save the file or export as PDF
Increase Accuracy:
Record in a quiet environment with minimal noise
Use an external microphone instead of a laptop/phone mic
Speak clearly at a moderate pace (180-200 words/minute)
Save Time:
Integrate Zoom/Meet once; all subsequent meetings will be automatically transcribed
Use a pre-formatted Word template; just paste the transcript in
Use "Find & Replace" to quickly correct recurring errors
Troubleshooting Common Issues:
Missing words in transcript: Listen to the audio segment again, add manually
Spelling errors in transcript: Use spell check in Word
Cannot transcribe: Check file format (must be MP3/M4A/WAV), size under 500MB
If you encounter technical issues:
Lucifer Tech's team provides 24/7 support, committed to resolving 98% of tickets within 24 hours.
