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The Best Speech-to-Text Software in 2026

We researched products from official websites, including pricing pages, plan tables and product documentation. Rankings reflect the core conversion job, value for money and verified features, so buyers can compare tools for dictation, accessibility, meetings and workflows in speech-to-text software.

Our top picks

  1. Top ranked

    A flexible, low-cost cloud STT API with streaming, diarization, timestamps, and captions.

  2. Runner-up

    9.2/10

    A paid AWS service for batch, real-time transcription, and speech analytics.

  3. Top-ranked free plan

    Speechmatics#4 of 34
    8.8/10

    A flexible transcription platform for teams balancing cloud, on-premises, and on-device needs.

    Free plan

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

The full ranking 34 tools, best first

34 tools
  1. Best forDevelopers needing broad, low-cost cloud STT

    A flexible, low-cost cloud STT API with streaming, diarization, timestamps, and captions.

    • Speaker labels
    • API access
    9.4/10★★★★★
    Visit Google Cloud
  2. Best forAWS teams needing enterprise speech analytics

    A paid AWS service for batch, real-time transcription, and speech analytics.

    • Speaker labels
    • API access
    9.2/10★★★★★
    Visit site
  3. Best forAPI builders needing rich speech intelligence

    A developer-focused API with transcription, streaming, and speech intelligence at $0.15/hour.

    • Speaker labels
    • API access
    9.0/10★★★★☆
    Visit AssemblyAI
  4. Best forTeams needing deployment flexibility

    A flexible transcription platform for teams balancing cloud, on-premises, and on-device needs.

    • Speaker labels
    • API access
    8.8/10★★★★☆
    Visit Speechmatics
  5. Rev AI

    Best forCost-conscious API transcription users

    A usage-priced API with strong transcript controls, focused mainly on English at entry pricing.

    • Speaker labels
    • API access
    8.6/10★★★★☆
    Visit Rev AI
  6. Best forProduction developers needing fast STT APIs

    A flexible STT API with streaming, diarization, formatting, and custom models.

    • Speaker labels
    • API access
    8.5/10★★★★☆
    Visit Deepgram
  7. Buzz

    Best forFree desktop transcription and automation

    A free, open-source desktop app for local transcription, speaker labels, and automation.

    • Speaker labels
    Free plan Our Buzz verdict → Visit Buzz
    8.4/10★★★★☆
    Visit Buzz
  8. Best forCreators needing transcription plus editing

    A broad transcription workspace for creators who need editing, subtitles and translation.

    • Speaker labels
    • API access
    8.3/10★★★★☆
    Visit Happy Scribe
  9. Notta

    Best forTeams wanting high-volume meeting transcription

    A broad, collaboration-ready transcription tool with strong volume on Pro.

    • Speaker labels
    Free plan · 7-day trial Our Notta verdict → Visit Notta
    8.2/10★★★★☆
    Visit Notta
  10. Best forMeeting teams needing broad integrations

    A flexible transcription workspace with broad integrations and tiered AI features.

    • Speaker labels
    • API access
    8.1/10★★★★☆
    Visit Transkriptor
  11. Best forMac users wanting local transcription

    A capable Mac transcription app with free offline processing and a €64 Pro upgrade.

    • Speaker labels
    8.0/10★★★★☆
    Visit MacWhisper
  12. Whisper

    Best forDevelopers wanting free multilingual STT models

    A free, multilingual STT model with local, CLI, Python, and API workflows.

    Open source Our Whisper verdict → Visit OpenAI
    7.9/10★★★★☆
    Visit OpenAI
  13. Vosk

    Best forOffline developers needing flexible deployment

    An open-source toolkit for offline, multilingual speech recognition across devices and servers.

    • Speaker labels
    • API access
    Open source Our Vosk verdict → Visit Vosk
    7.8/10★★★★☆
    Visit Vosk
  14. Gladia

    Best forMultilingual API teams with workflow integrations

    A broad multilingual speech API for teams building voice workflows.

    • Speaker labels
    • API access
    7.7/10★★★★☆
    Visit Gladia
  15. Soniox

    Best forUsers needing live multilingual transcription

    A multilingual transcription suite with live translation, collaboration, and API access.

    • Speaker labels
    • API access
    7.6/10★★★★☆
    Visit Soniox
  16. Trint

    Best forMedia teams needing editorial workflows

    A full editorial transcription workspace with live capture, captions, APIs, and media-app integrations.

    • Speaker labels
    • API access
    7-day trial Our Trint verdict → Visit Trint
    7.5/10★★★★☆
    Visit Trint
  17. Sonix

    Best forMedia professionals needing captions and editors

    A capable media transcription workspace with broad language, caption, and editing tools.

    • Speaker labels
    • API access
    7.4/10★★★★☆
    Visit Sonix
  18. Best forHigh-volume web transcription users

    A strong web-based choice for high-volume transcription, with no API access.

    • Speaker labels
    7.3/10★★★★☆
    Visit TurboScribe
  19. Otter.ai

    Best forMeeting-focused users wanting a free tier

    A meeting-focused transcription tool with a useful free tier and broad capture options.

    7.2/10★★★★☆
    Visit Otter.ai
  20. Fathom

    Best forSales teams focused on meeting insights

    A strong meeting intelligence tool for sales teams that need searchable calls and CRM workflows.

    • Desktop apps
    • Speaker labels
    • API access
    7.1/10★★★★☆
    Visit Fathom
  21. tl;dv

    Best forTeams needing meeting capture and CRM notes

    A strong fit for teams turning meetings into searchable notes, actions, and CRM updates.

    Free plan Our tl;dv verdict → Visit tl;dv
    7.0/10★★★★☆
    Visit tl;dv
  22. Tactiq

    Best forBrowser-based meeting transcription workflows

    A browser-first meeting transcription tool with summaries, workflows, and a free plan.

    6.9/10★★★☆☆
    Visit Tactiq
  23. Best forDevelopers needing Zoom-linked transcription APIs

    A developer-focused API covering live, file-based, and batch transcription workflows.

    • Speaker labels
    • API access
    6.8/10★★★☆☆
    Try Zoom Scribe API
  24. Best forWindows users needing dictation automation

    A deep Windows dictation tool for professionals who need voice-driven workflows.

    6.7/10★★★☆☆
    Visit Nuance
  25. Voice In

    Best forBrowser users needing free dictation

    A capable free browser dictation tool with broad site support, but no offline mode.

    Free plan · 5-day trial Our Voice In verdict → Visit Voice In
    6.6/10★★★☆☆
    Visit Voice In
  26. Best forAndroid users needing free offline captions

    A free Android accessibility tool for live captions, sound labels, and offline transcription.

    • Mobile apps
    • Offline transcription
    6.5/10★★★☆☆
    Visit Google
  27. Aiko

    Best forApple users wanting private local transcription

    A focused Apple transcription app with local Whisper processing and useful exports.

    14-day trial Our Aiko verdict → Visit Aiko
    6.4/10★★★☆☆
    Visit Aiko
  28. Best forPrivacy-focused embedded STT developers

    A privacy-focused STT engine for developers who need local processing and word-level metadata.

    • Speaker labels
    • API access
    Pricing on request · 7-day trial Our Picovoice Leopard verdict → Visit Picovoice
    6.3/10★★★☆☆
    Visit Picovoice
  29. Spoke

    Best forMac users needing free private dictation

    A free, open-source dictation app for private, offline transcription on Mac.

    • Offline transcription
    • Desktop apps
    Free plan Our Spoke verdict → Visit Spoke
    6.2/10★★★☆☆
    Visit Spoke
  30. Best forGPU teams building custom speech systems

    A broad GPU-based speech SDK for teams building customized voice applications.

    • API access
    Free plan · 90-day trial Our NVIDIA Riva verdict → Visit NVIDIA Riva
    6.1/10★★★☆☆
    Visit NVIDIA Riva
  31. Best forIBM customers needing customizable STT APIs

    A customizable IBM speech-to-text API for streaming, recorded audio, and speaker labels.

    • Speaker labels
    • API access
    6.0/10★★★☆☆
    Visit IBM
  32. Best forUsers needing speech generation rather than STT

    A strong choice for speech generation, voice cloning, and conversational agents—not dedicated STT.

    • API access
    5.9/10★★★☆☆
    Visit ElevenLabs
  33. Best forMicrosoft users needing speech synthesis

    A Microsoft cloud option for speech synthesis, not speech-to-text.

    • API access
    5.8/10★★★☆☆
    Visit Azure Speech
  34. Best forAPI developers needing text-to-speech

    A paid API for multilingual text-to-speech, not speech-to-text.

    • API access
    5.7/10★★★☆☆
    Visit OpenAI

No tools match those filters.

Compare at a glance

#ToolFree planPaid fromSpeaker labelsAPI accessScore
1Google Cloud Speech-to-TextNo$0.003/unit usage-basedYesYes9.4
2Amazon TranscribeNo$0.006/unit usage-basedYesYes9.2
3AssemblyAINo$0.15/unit usage-basedYesYes9.0
4SpeechmaticsYes$0.13 usage-basedYesYes8.8
5Rev AINo$0.002/unit usage-basedYesYes8.6
6Deepgram Speech-to-TextNoYesYes8.5
7BuzzYesFreeYes8.4
8Happy ScribeYesYesYes8.3
9NottaYes$8.17/user/moYes8.2
10TranskriptorYes$8.33/moYesYes8.1
11MacWhisperYes€64 one-timeYes8.0
12WhisperFree7.9
13VoskFreeYesYes7.8
14GladiaNo$0.20/unit usage-basedYesYes7.7
15SonioxYes$120/yrYesYes7.6
16TrintNoYesYes7.5
17SonixNo$25/moYesYes7.4
18TurboScribeYesYesNo7.3
19Otter.aiYes7.2
20FathomYes$15/user/moYesYes7.1
21tl;dvYes$29/seat/mo7.0
22TactiqYes$8/user/mo6.9
23Zoom Scribe APINoYesYes6.8
24Dragon Professional6.7
25Voice InYes6.6
26Google Live TranscribeYesFree6.5
27AikoNoNo6.4
28Picovoice LeopardNoYesYes6.3
29SpokeYesFree6.2
30NVIDIA RivaYes$4,500/unit/yrYes6.1
31IBM watsonx Speech to TextYesYesYes6.0
32ElevenLabsYes$6/moYes5.9
33Azure AI SpeechYesYes5.8
34OpenAI Text-to-Speech$15/unit usage-basedYes5.7

Head-to-head All 22 comparisons →

Explore other topics All topics →

How we rank Speech-to-Text software

Every tool on this page was researched by iTechGuides Editors from its official website — pricing pages, plan tables and product documentation. We rank on how well each one does this category's core job, what the free or entry plan includes, and where it falls short. Where we have enough verified facts, the score out of 10 is a rubric — job fit, value and how much we could verify — shown with its breakdown on every tool's page; a tool we have not verified enough to score yet shows its rank without a number. Scores are re-checked when a product changes its plans. Read the full editorial policy, or submit a tool we missed.

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update