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The best speech-to-text app depends on what you are starting with. If you are speaking into a document, you need live dictation. If you already have a recording, you need file transcription. If you want automatic summaries and searchable meeting notes, you need a meeting notetaker.
Those categories overlap, but they are not interchangeable. Google Docs Voice typing is excellent for free browser dictation; Otter.ai is much better for searchable meetings; Descript turns a transcript into an audio and video editing interface. We tested the leading options across those use cases and paid particular attention to language support, upload limits, export formats, pricing, offline use, and the failure modes that product pages often omit.
Quick comparison
| App | Best for | What it does | Important limitation |
|---|---|---|---|
| Otter.ai | Meetings, lectures, conversations | Live transcription, speaker identification, summaries, searchable conversations | Only six transcription languages; some meeting integrations require a bot |
| Notta | Multilingual recordings | File transcription, bilingual transcription, translation, real-time translation | Language availability varies by feature |
| Rev | Professional transcripts | Fast AI transcripts with a paid human-review option | Human transcription is English-to-English only |
| Descript | Podcasts and video editing | Edits audio and video when you edit the transcript | Automatic transcription fails beyond 15 hours per file |
| Microsoft Word Transcribe | Microsoft 365 users | Uploads or records audio inside Word, with speaker separation | Recordings are stored in OneDrive and monthly minutes are limited |
| Google Docs Voice typing | Free live dictation | Turns speech directly into a browser document | Not an uploaded-audio transcription or meeting-recording tool |
| Google AI Edge Eloquent | Offline-first iPhone dictation | On-device dictation and file transcription with cleaned-up text | Not a collaboration or meeting-management platform |
Our top picks
Otter.ai: best overall for meetings and lectures
Otter.ai is the strongest general-purpose choice when the recording is a conversation rather than a solo voice memo. It can transcribe live, identify speakers, create summaries, connect to meeting platforms, and make conversations searchable through its web, mobile, and Mac/Windows desktop apps.
Recommended Free Tools
The free Basic plan includes 300 transcription minutes per month, three lifetime audio or video imports, live transcription, speaker identification, and iOS and Android apps. The listed Pro price is $16.99 per user per month when billed monthly or $8.33 per user per month when billed annually. Business is listed at $30 monthly or $19.99 annually per user. Pricing and limits can vary depending on the billing view, so check the checkout screen before subscribing.
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- 【PCM Recording and Automatic Noise Reduction】:This digital voice recorder is equipped with advanced dual noise reduction microphones and supports 1536 kbps PCM HD audio recording, ensuring crystal-clear sound capture in any environment. Recorder device with automatic noise reduction and voice-activated recording, the recorder only picks up the sound when there’s speech, reducing background noise,Excellent sound quality can meet the needs of students, journalists, music lovers and more people
- 【136GB Memory and Long Battery Life】Voice Recorder with Playback with 8GB built-in storage and includes a complimentary 128GB TF card, this digital voice recorder can hold up to 9775 hours of recordings in MP3 format or WAV format；Recorder for lectures with a built-in 1100mAh rechargeable lithium battery, this voice recorder can continuously record for up to 68 hours on a single charge, making it perfect for back-to-back meetings, interviews, or extended classroom sessions
- 【One Click Record and Save】: Our voice recorder supports one click recording and saving functions. Even when the product is in a powered-off state, simply push up the side recording button to immediately enter recording mode, and push down the recording button to save the recording. This allows for capturing as much information as possible.Easily transfer your recordings to your computer using the USB-C connection, allowing for fast and secure file management
- 【Easy-to-Use】This portable voice recorder is designed with a simple, user-friendly interface featuring a large, easy-to-read LCD screen. The voice-activated recording (VOR) feature makes hands-free operation a breeze. With one-touch recording, users can start or stop recording instantly, even during busy moments. A-B repeat function and password protection ensure that important segments are easily accessible and secure
- 【Portable and Durable Design】Designed with portability in mind, this lightweight screen recorder fits comfortably in your pocket or bag, weighing only 97 grams. Its sleek and durable metal casing ensures longevity and protection from everyday wear and tear. Whether you’re traveling, in the office, or attending a lecture, this compact recorder is always ready to capture clear, high-quality audio
For a recording, use Import in the upper-right corner of the Otter homepage. It accepts formats including MP3, M4A, WAV, WMA, OGG, AAC, MOV, MP4, AVI, MKV, and 3GP, with a maximum file size of 5 GB. To export, open a conversation, select the three-dot menu, choose Export, pick Clipboard, TXT, DOCX, PDF, or SRT, configure speaker names and timestamps, and click Export. Basic users are limited to TXT export.
Otter’s language list needs careful attention: transcription currently supports English, Spanish, French, German, Japanese, and Simplified Chinese. Otter Chat may translate or answer questions in more languages, but that does not mean Otter can transcribe those languages.
There is also a useful privacy and meeting-workflow change. The Mac and Windows desktop app can record without sending a visible meeting bot into the call. By contrast, Otter’s Chrome extension currently works with meeting links associated with Zoom and Google Meet, not Microsoft Teams or Webex. Its floating transcription panel is available for Google Meet; for Zoom, the Otter Notetaker joins as a participant.
Notta: best for multilingual transcription
Notta is the better choice when language coverage matters more than meeting automation. Its documentation lists 58 languages for monolingual transcription, but that number should not be applied to every feature. Notta publishes separate language lists for ordinary transcription, post-transcription translation, real-time translation, and bilingual transcription.
To transcribe a bilingual recording on the web, choose Upload & transcribe > Next > Bilingual transcription. Select the two languages used in the file. This workflow supports bilingual transcription, but it does not currently provide bilingual translation for the uploaded file.
Notta’s file limits are generous but change when speaker recognition is enabled:
- Without speaker recognition, audio can be up to 5 hours or 1 GB.
- Without speaker recognition, video can be up to 5 hours or 10 GB.
- With speaker recognition, both audio and video are limited to 3 hours.
Supported formats include WAV, MP3, M4A, CAF, AIFF, MP4, MOV, WMV, WebM, OGG, and MTS. If an upload fails even though the extension appears supported, the internal codec or encoding may be the problem. Converting the file to a conventional MP3, WAV, M4A, or MP4 usually resolves that particular error.
For exports, open the recording, click the Download icon in the upper-right corner, choose the format and options, and click Download. TXT, DOCX, PDF, XLSX, and SRT are available text formats, although export requires Pro or a higher plan and may depend on account permissions.
Rev: best when a transcript needs human review
Rev is a practical choice for interviews, legal-adjacent work, journalism, accessibility projects, and other situations where correcting a transcript by hand is expensive. It offers both AI and human transcription rather than treating those as the same service.
AI transcription costs $0.25 per audio minute. Human transcription costs $1.99 per audio minute, and the free plan includes 45 AI-transcription minutes per month. AI is the sensible first pass for clear audio; human transcription is the option when accuracy and review matter more than price.
Rev’s human-language limitation is significant: human transcription is currently English-to-English only. A file entirely in another language is canceled and refunded. In a mixed-language file, Rev transcribes the English and marks the other language with a timestamp instead of transcribing it.
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- 【One Click Record and Save】This voice recorder features instant one-click recording and saving. Even when powered off, simply push up the side button to start recording and push down to save. Designed with ergonomic controls, this digital voice recorder ensures fast operation so you never miss important moments—perfect as a voice recorder with playback, mini recorder device, or portable recorder for interviews, lectures, and field work
- 【64GB Memory & High-Capacity Battery】Equipped with a built-in 64GB TF card, this recorder device stores up to 4,600 hours of recordings. Its 600mAh battery supports up to 48 hours of continuous use (MP3 at 32kbps). Ideal for students, journalists, and professionals, this tape recorder portable mini excels in lectures, meetings, interviews, and even for paranormal sound research
- 【PCM Recording & Automatic Noise Reduction】Capture audio in MP3 and WAV format with up to 1536kbps PCM quality. Advanced noise reduction minimizes background sounds, delivering crystal-clear playback on headphones or professional gear. This makes it an excellent audio recorder, digital audio recorder, or sound recorder for music creation, interviews, and high-detail sound archiving
- 【Voice-Activated Recorder, Big Screen & Password Protection】The voice activated recorder automatically starts/stops when sound reaches your set level, helping save storage and battery. A large 1.44-inch screen offers easy navigation, while password protection safeguards your files—perfect for storing personal memos and important audio files when using it as a dictaphone voice recorder or recording device for professional use
- 【Multi-Function Recorder】This versatile digital recorder supports internal and external recording, file segmentation, scheduled recording, A-B loop playback, MP3 music, and bookmarking. Functions as a USB storage drive and MP3 player with quick transfer via USB cable. Great as a pocket recorder, lecture recorder, mini voice recorder, or recording devices for travel and daily use
From the Rev Home page, upload a file, drag and drop it, or paste a URL. URL uploads must be publicly accessible and not password-protected. Rev lists support for MP3, MP4, WMV, AIF, M4A, MOV, AVI, VOB, AMR, WMA, OGG, AAC, and WAV. New uploads are automatically sent for AI transcription unless you disable Account Settings > Order Preferences > AI Transcript Settings > EDIT > Auto Transcribe with AI.
AI transcripts can be exported as DOCX, PDF, TXT, SRT, or WebVTT. One awkward limitation is that the Basic editor may not show the entire transcript for a long file, even though the complete transcript remains available for download.
Descript: best for turning a transcript into an edited podcast or video
Descript is the standout choice for creators because transcription is part of the editing model, not a final document you download after the real work is finished. Add a recording to a script and Descript aligns the words with the media. Delete a sentence from the transcript and the corresponding audio or video is cut; rearrange text and the underlying media follows.
Drag a file into the script to upload and transcribe it immediately. Alternatively, use Project panel > Upload to upload the media without immediately transcribing it. Current plans do not meter transcription, but automatic transcription fails for files longer than 15 hours. Descript transcribes speech, not music or song lyrics.
The Tool Desk
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When the edit is complete, choose Export > Transcript. You can export HTML, Markdown, DOCX, TXT, or RTF and configure timecodes, speaker labels, markers, and paragraph settings. Descript’s own accuracy guidance is more realistic than a blanket “99% accurate” claim: clean audio may reach up to 95%, but noise, accents, terminology, crosstalk, and the number of speakers all affect results.
Microsoft Word Transcribe: best for Microsoft 365 subscribers
Word Transcribe makes sense if the final output is already going into a Word document and your recordings belong in OneDrive. In Word for the web or supported Microsoft 365 versions, go to Home > Dictate > Transcribe. In the Transcribe pane, choose Upload audio or Start recording.
Uploaded files can be WAV, MP4, M4A, or MP3. Word separates speakers, adds timestamps, and stores recordings in OneDrive’s Transcribed Files folder. Microsoft 365 subscribers receive 300 minutes of uploaded-audio transcription per month; users with a Microsoft Copilot license receive 30,000 minutes per month.
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Do not confuse this with live dictation. For live speech, use Home > Dictate. It requires a microphone and a reliable internet connection. For an in-person recording, check which microphone Word is using before you start. A selected headset microphone can be far from the people speaking. For a virtual call, Microsoft advises not using a headset if you are trying to capture sound from the computer’s speakers.
Google Docs Voice typing: best free option for live dictation
Google Docs remains the easiest free choice for turning your own speech into a document. Open a document and choose Tools > Voice typing, then click the microphone. Click it again when you are finished. It works in current Chrome, Edge, and Safari browsers.
English voice commands include “period,” “comma,” “exclamation point,” “question mark,” “new line,” and “new paragraph.” Voice typing itself supports many languages and regional variants, but voice commands are more restricted: the Google account language and document language must both be English.
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- The Original Mini Microphone: Mini Mic Pro is the wireless microphone for iPhone & Android used by creators. Trusted by thousands, it delivers studio-quality sound in a design small enough to clip onto your shirt or slip into your pocket.
- Seamless Connection: Designed to work right out of the box with your iPhone, Android, tablet, or laptop. With both USB-C and Lightning adapters included, Mini Mic Pro connects instantly—no apps, no bluetooth, no friction. Just pure, plug-and-play performance.
- Pro sound, anywhere: From voiceovers to viral interviews, Mini Mic Pro captures crystal-clear audio and cuts through background noise and even outdoors, thanks to included wind protection like high-density foam and a dead cat cover.
- Lightweight & Durable: Crafted from premium materials and weighing under an ounce, it’s ultra-portable, rugged enough for daily use, and always ready to record—no matter where the day takes you.
- Rechargeable Battery: A wireless lavalier microphone designed for real creators. Record for up to 6 hours per charge. While using the lav mic, you can charge your device simultaneously!
This is live dictation, not a meeting notetaker. It does not replace Otter or Notta for recording a conversation, identifying several speakers, uploading an existing interview, or producing searchable meeting notes.
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Google AI Edge Eloquent takes a different approach from the cloud-heavy services above. The free iOS app uses on-device Gemma technology for live dictation and audio or video-file transcription. It can remove fillers and self-corrections while retaining an Original Text copy option.
That makes Eloquent appealing for private notes, travel, or situations where an internet connection is unreliable. It is not a meeting bot, shared transcript archive, or speaker-management system. Its strength is polished, offline-first dictation.
The App Store version history says version 1.3.0, released April 22, 2026, added audio and video uploads, removed dictation-length and file-size caps, improved model downloads after interrupted network connections, and added the Original Text button. These are version-specific claims, so verify the behavior on the iPhone and app version you actually use.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Which type of speech-to-text app do you need?
| Your starting point | Choose | Why |
|---|---|---|
| You are speaking directly into a document | Google Docs Voice typing or Word Dictate | Both place live speech directly into an editor. |
| You have a recorded interview or lecture | Otter.ai, Notta, or Rev | These handle uploaded recordings and provide transcript exports. |
| You need meeting summaries and searchable conversations | Otter.ai | Its workflow is built around live meetings, speakers, summaries, and integrations. |
| The recording switches between languages | Notta | It offers bilingual transcription and broader language coverage than Otter. |
| You need a reviewed professional transcript | Rev | You can pay for human transcription rather than correcting every line yourself. |
| You are editing a podcast or video | Descript | The transcript is also the editing interface. |
| You want processing to stay on an iPhone | Google AI Edge Eloquent | Its main differentiator is on-device processing. |
How to get better transcripts
- Use a close microphone. A phone or laptop microphone several feet from a group will produce worse results than a simple microphone near the speaker.
- Reduce crosstalk. Overlapping speakers are difficult for every app, even when speaker identification is available.
- Check the language mode before recording. Selecting a similar language is not a harmless default; it changes names, punctuation, and word recognition.
- Convert troublesome files. If a service rejects a file with a valid-looking extension, convert it to MP3, WAV, M4A, or MP4 before retrying.
- Keep the original recording. Cleaned-up transcription can remove fillers and self-corrections, so retain the verbatim audio and, where available, the original text.
- Proofread names and numbers. Names, acronyms, technical terms, addresses, and figures deserve a manual check even when the rest of the transcript looks excellent.
- Check privacy requirements. Cloud transcription means sending audio to a service. For sensitive material, compare the provider’s policies with your organization’s rules, or use an offline-first option where its quality and features are sufficient.
What we would choose
For most meeting and lecture recordings, choose Otter.ai. It has the most complete combination of live capture, speaker handling, summaries, integrations, and search. Choose Notta instead when multilingual or bilingual transcription is the deciding factor.
For a transcript that must be professionally reviewed, Rev is the clearest recommendation. For creators who need to cut a video or podcast, Descript is in a separate class because the transcript is part of the editing workflow.
If you already pay for Microsoft 365, try Word Transcribe before adding another subscription. For occasional live dictation, Google Docs Voice typing is hard to beat because it is free and immediately available in the browser. On iPhone, Google AI Edge Eloquent is the specialist pick when offline, cleaned-up dictation matters more than collaboration.
FAQ
What is the best speech-to-text app overall in 2026?
Otter.ai is the best overall pick for meetings, lectures, and searchable conversations. It combines live transcription, speaker identification, summaries, integrations, and mobile and desktop apps. Notta is a better choice for multilingual recordings, while Descript is better for editing podcasts and video.
What is the best free speech-to-text app?
Google Docs Voice typing is the best free option for live dictation. In a Google Docs document, select Tools > Voice typing and click the microphone. It is not designed to transcribe uploaded recordings or manage meetings. Otter’s free plan is more suitable for recorded conversations and includes 300 transcription minutes per month, but limits imports and exports.
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Which speech-to-text app works offline?
Google AI Edge Eloquent is the offline-first option in this shortlist. Its iOS app uses on-device Gemma technology for dictation and file transcription. Otter, Notta, Rev, Descript, Microsoft Word Transcribe, and Google Docs Voice typing rely on cloud services or an internet connection for at least part of their workflows.
Are speech-to-text apps accurate enough for professional work?
They can produce a strong first draft, but no app is universally 99% accurate. Results depend on microphone quality, background noise, accents, overlapping speakers, language, terminology, and the number of people speaking. Always check names, numbers, technical terms, and important quotations; use Rev’s human transcription when a reviewed transcript justifies the extra cost.
The Bottom Line
Bottom line: Otter.ai is the best all-round meeting and lecture transcription app, Notta is the multilingual pick, Rev is the choice for human-reviewed work, and Descript is the best transcript-based editor for creators. Word Transcribe is convenient for Microsoft 365 users, Google Docs Voice typing is the simplest free dictation tool, and Google AI Edge Eloquent is the most interesting offline-first iPhone option.
