Alternatives to Inworld Realtime STT
Compare Inworld Realtime STT alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to Inworld Realtime STT in 2026. Compare features, ratings, user reviews, pricing, and more from Inworld Realtime STT competitors and alternatives in order to make an informed decision for your business.
-
1
LALAL.AI
LALAL.AI
LALAL.AI is a next-generation audio separation service powered by advanced AI technology. With a suite of innovative tools - Stem Splitter, Voice Cleaner, Voice Changer, Voice Cloner, VST Plugin, LALAL.AI enables users to take their audio content to the next level. Stem Splitter The core service of LALAL.AI allows users to extract individual vocals or instruments from audio tracks. Supported instruments include: drums, bass, piano, guitar (electric and acoustic), synthesizer, and string and wind instruments Voice Cleaner A powerful tool for extracting clean, clear vocals Voice Changer Modify the sound of a person's voice Voice Cloner Create custom voices Echo & Reverb Remover Remove unwanted echo and reverb from vocals, voice recordings, songs, and videos, all in popular audio and video formats Lead & Back Vocal Splitter Use state-of-the-art AI technology to precisely separate lead and backing vocal VST Plugin Extract stems inside your favorite DAW -
2
Otter.ai
Otter.ai
Otter is where conversations live. Generate rich notes for meetings, interviews, lectures, and other important voice conversations with Otter, your AI-powered assistant. Organizations who have the Otter advantage. Teams big and small trust Otter to transcribe their important conversations. Our shiny new release, Otter 2.0, adds more functionality to improve collaboration and productivity. The Teams plan includes capabilities designed especially for small and medium businesses and teams in larger enterprises. Record and review in real time. Search, play, edit, organize, and share your conversations from any device. Record conversations using Otter on your phone or web browser. Import or sync recordings from other services. Integrate with Zoom. Get real-time streaming transcripts and, within minutes, rich, searchable notes with text, audio, images, speaker ID, and key phrases. Share or export voice notes to inform others and get on the same page.Starting Price: $8.33 per month -
3
Fireflies.ai
Fireflies
Fireflies is an AI voice assistant that helps transcribe, take notes, and complete actions during meetings. Our AI assistant, Fred, integrates with all the leading web-conferencing platforms in the world like Zoom, Google Meet, Webex, & Microsoft Teams along with business applications like Slack and Salesforce. Record: Instantly record meetings across all major web-conferencing platforms. Invite Fireflies or have it automatically capture them. Transcribe: Fireflies can transcribe live meetings or audio files that you upload. Skim the transcripts & listen to the audio simultaneously. Collaborate: Add comments & flag important moments on calls for teammates to easily review. Search: Review an hour long call in less than 5 minutes. Filter to action items, dates, metrics, and other important topics.Starting Price: $10 per user per month -
4
Inworld TTS
Inworld
Inworld TTS is a state-of-the-art text-to-speech platform designed to deliver ultra-realistic, context-aware speech synthesis and precise voice-cloning capabilities at a radically accessible price. The flagship model, TTS-1, is optimized for real-time applications and supports low-latency streaming (first audio chunk in ≈200 ms) as well as multiple languages (including English, Spanish, French, Korean, Chinese, and more). Developers can use instant zero-shot voice cloning (5-15 seconds of audio) or professional fine-tuned cloning, add voice-tags for emotion, style, and non-verbal sounds, and switch languages while preserving voice identity. The larger TTS-1-Max model (in preview) offers even more expressive speech and multilingual strength. The platform supports both API and portal access, streaming or batch mode, and is designed for everything from interactive voice agents and gaming characters to branded audio experiences.Starting Price: $0.005 per minute -
5
Grok Speech to Text (STT)
SpaceXAI
Grok Speech to Text is a standalone audio API built to help developers integrate fast, accurate transcription into any application. Built on the same stack that powers Grok Voice, Tesla vehicles, and Starlink customer support, the API is designed for use cases such as voice agents, real-time transcription tools, accessibility solutions, podcasts, meeting capture, telephony, and interactive audio experiences. Grok STT can generate transcripts from large audio files through a REST API or transcribe speech in real time through a low-latency WebSocket API. It includes word-level timestamps, speaker diarization, multichannel support, and intelligent Inverse Text Normalization that converts spoken language into properly formatted structured output for numbers, dates, currencies, and more. Grok Speech to Text is evaluated across phone calls, meetings, video and podcast content, and telephony, with strong performance in entity recognition and business use cases. -
6
GPT‑Realtime‑Whisper
OpenAI
GPT-Realtime-Whisper is OpenAI’s streaming transcription model built for low-latency speech-to-text experiences in live products. It transcribes audio as people speak, helping voice-enabled apps feel faster, more responsive, and more natural, from captions that appear in the moment to meeting notes that keep up with the conversation. It makes live speech usable inside business workflows as it happens, so teams can power captions for meetings, classrooms, broadcasts, and events, generate notes and summaries while conversations are still in progress, build voice agents that need to understand users continuously, and create faster follow-up workflows for high-volume spoken interactions. It is part of a new generation of real-time voice models in the API that can reason, translate, and transcribe as people speak, moving real-time audio beyond simple call-and-response toward voice interfaces that can listen, translate, transcribe, and take action as a conversation unfolds.Starting Price: $0.017 per minute -
7
Cartesia Ink-Whisper
Cartesia
Cartesia Ink is a family of real-time streaming speech-to-text (STT) models designed to power fast, natural conversations in voice AI applications, acting as the “voice input” layer that converts spoken language into accurate text instantly. Its flagship model, Ink-Whisper, is specifically engineered for conversational environments, delivering ultra-low latency transcription with a time-to-complete-transcript as fast as 66 milliseconds, enabling fluid, human-like interactions without noticeable delays. Unlike traditional transcription systems built for batch processing, Ink is optimized for live dialogue, handling fragmented, variable-length audio through dynamic chunking, which reduces errors and improves responsiveness during pauses, interruptions, or rapid exchanges.Starting Price: $4 per month -
8
Beey
NEWTON Technologies
Beey is an application which transcribes audio or video recordings into text with great accuracy in a few minutes. Beey can recognize speech in 20 languages. The user-friendly editor provides further processing of the transcribed text, export to various formats, and creating automatic subtitles or translation. The editor includes a recording preview synchronized with the edited text, which is illustrated by the moving cursor position. Editor controls allow slowing down, speeding up the playback, or starting the playback from the selected cursor position. Beey offers several additional tools: Link, Splitter, Stream and Voice. Link allows transcribing the video/audio directly from global platforms, such as YouTube. Splitter is convenient for working with long content. It splits the original recording into shorter ones, and users can work with them separately. Stream can perform real-time transcription, and caption ongoing streams. Voice records and transcribes live speech.Starting Price: €7.50 EUR per hour -
9
writeout.ai
writeout.ai
Transcribe and translate audio files using OpenAI's Whisper API. Writeout uses the recently released OpenAI Whisper API to transcribe audio files. You can upload any audio file, and the application will send it through the OpenAI Whisper API using Laravel's queued jobs. Translation makes use of the new OpenAI Chat API and chunks the generated VTT file into smaller parts to fit them into the prompt context limit.Starting Price: Free -
10
Neurotechnology AI SDK
Neurotechnology
Neurotechnology AI SDK is a multilingual toolkit for creating speech-to-text and voice processing applications. It combines a proprietary ASR engine for accurate transcription with a Speaker Diarization engine that separates and labels individual speakers in an audio stream. Supporting English, Lithuanian, Latvian and Estonian, it delivers fast performance on CPUs and GPUs for real-time or batch processing. Designed for on-premises use, all audio is processed locally, ensuring full data privacy and control. Its modular architecture lets developers use each component independently or integrate them into stand-alone or client-server systems. Optional speaker recognition through voice biometrics can be added for stronger identity confirmation. The SDK supports Windows and Linux and provides native libraries for Python, C++, Java and .NET, making it suitable for transcription workflows, analytics platforms or voice-driven applications across a wide range of industries.Starting Price: €2500 -
11
Gladia
Gladia
Gladia is a speech-to-text platform built for production, turning raw audio into structured outputs that power real workflows like meeting summaries, CRM enrichment, contact center QA, and real-time voice assistants. With support for 99+ languages and the ability to handle messy real-world audio—overlapping speakers, accents, code-switching, domain-specific terminology—Gladia is designed for the complexity of actual conversations, not clean studio recordings.Starting Price: 10 hours free -
12
Cartesia Ink 2
Cartesia
Ink 2 is Cartesia’s fastest, most accurate streaming speech-to-text model, built for production voice agents with the lowest word error rate and best turn detection of any streaming STT. It is designed to transcribe structured data such as phone numbers, dates, and emails correctly the first time, while also knowing when a speaker starts and finishes without requiring a separate voice activity detection system. Turn detection is built directly into the model, so voice agents can react to events instead of managing raw transcript segments. Ink 2 emits a full lifecycle of turn events, giving an agent clear signals for when to listen, interrupt, think, prepare a reply, cancel a premature response, or speak. The transcript property is cumulative within a turn, meaning each update contains the full text transcribed so far rather than a delta, and emitted text is final once sent. -
13
Gemini Live API
Google
The Gemini Live API is a preview feature that enables low-latency, bidirectional voice and video interactions with Gemini. It allows end users to experience natural, human-like voice conversations and provides the ability to interrupt the model's responses using voice commands. The model can process text, audio, and video input, and it can provide text and audio output. New capabilities include two new voices and 30 new languages with configurable output language, configurable image resolutions (66/256 tokens), configurable turn coverage (send all inputs all the time or only when the user is speaking), configurable interruption settings, configurable voice activity detection, new client events for end-of-turn signaling, token counts, a client event for signaling the end of stream, text streaming, configurable session resumption with session data stored on the server for 24 hours, and longer session support with a sliding context window. -
14
Cartesia Sonic
Cartesia
Sonic is the fastest, ultra-realistic generative voice API, powered by our next-gen state space model and purpose-built for developers. With a time-to-first audio of 90ms, Sonic is the fastest generative voice model, with best-in-class quality and controllability. Built for streaming using our first-of-its-kind low-latency state space model stack. Fine-grained control over pitch, speed, emotion, and pronunciation. Sonic ranks #1 in quality in independent evaluations of quality. Sonic supports seamless speech in 13 languages, with more added to every release. From Japanese to German, any language you need, we’ve got it. Localize a given voice to any accent or language. Power support experiences that delight your customers. Bring your storytelling to life with immersive voices. Create content that engages viewers and drives clicks. Narrate content for podcasts, news, and publishing, and empower healthcare with voices that patients trust.Starting Price: $5 per month -
15
Voxtral Transcribe 2
Mistral AI
Voxtral Transcribe 2 is a next-generation family of speech-to-text models from Mistral AI that delivers ultra-low-latency, high-quality audio transcription and speaker diarization with broad language support. The suite includes Voxtral Mini Transcribe V2, optimized for batch transcription with features such as word-level timestamps, context biasing, and support for 13 languages, and Voxtral Realtime, designed specifically for live, streaming speech recognition with latency configurable down to sub-200 ms for real-time applications. Both models achieve state-of-the-art transcription accuracy while running efficiently and economically, with Mini Transcribe V2 offering leading performance and low error rates, and Realtime available as open source under the Apache 2.0 license so developers can deploy it on edge devices or in private environments.Starting Price: $14.99 per month -
16
MiniMax Audio
MiniMax
MiniMax Audio is an AI-driven audio generation platform that transforms text into realistic speech across 50+ languages, offering over 300 expressive voices, including regional accents like American, Cantonese, Dutch, German, Czech, Japanese, and more, while supporting advanced features such as emotion adjustment, speed, pitch customization, and noise isolation to clean up audio tracks. Users can quickly generate lifelike audio samples via long-text mode, URL input, or voice cloning, capturing a unique voice in as little as 10 seconds, without needing transcription. The underlying technology incorporates cutting-edge AI such as transformer-based TTS models, a learnable speaker encoder, and Flow-VAE architectures, enabling zero- or one-shot voice cloning with high fidelity and expressive control, and it ranks at the top of public voice cloning benchmarks.Starting Price: Free -
17
EaseText Audio to Text Converter
EaseText Software
An intelligent tool to transcribe & convert audio to text freely. EaseText Audio to Text Converter is an offline AI-based automatic audio transcription software that uses artificial intelligence technology to transcribe & convert audio to text in real-time. The transcription can run offline on your computer to keep your data safe and secure. It supports a wide range of languages and offers high accuracy and a range of customization features, including the ability to transcribe multiple speakers and generate summaries of meetings and conversations. What's more, EaseText Audio to Text Converter supports saving the transcript file as TXT, WORD, HTML, PDF, etc. Features: 1 Convert audio file to text in high quality 2 Transcribe speech to text in real time 3 Record Meeting & take notes from Microsoft Teams, Google Meet, and Zoom 3 Enjoy high-speed batch file conversion 4 Support saving text transcript as PDF, HTML, TXT, WORD etc. 5 Support various languages such as English,Starting Price: $2.95/month -
18
Azure AI Speech
Microsoft
Build voice-enabled apps confidently and quickly with the Speech SDK. Transcribe speech to text with high accuracy, produce natural-sounding text-to-speech voices, translate spoken audio, and use speaker recognition during conversations. Create custom models tailored to your app with Speech studio. Get state-of-the-art speech to text, lifelike text to speech, and award-winning speaker recognition. Your data stays yours, your speech input is not logged during processing. Create custom voices, add specific words to your base vocabulary, or build your own models. Run Speech anywhere, in the cloud or at the edge in containers. Quickly and accurately transcribe audio in more than 92 languages and variants. Gain customer insights with call center transcription, improve experiences with voice-enabled assistants, capture key discussions in meetings and more. Use text to speech to create apps and services that speak conversationally, choosing from more than 215 voices, and 60 languages. -
19
VoicePen
VoicePen
Upload your audio or video file and VoicePen will generate a blog post + transcription using AI. The transcription + SRT file are generated with the best speech-to-text model on the market. Voicepen extracts key topics from your audio and crafts an engaging blog post. You can convert any language audio file into an English blog post. Just upload your file.Starting Price: $4.99 per conversion -
20
Rekam AI
Rekam AI
Rekam AI is an all-in-one voice creation platform offering text to speech, speech to text, voice cloning, and AI voice generation. It uses high-quality, human-like voice models to transform written text into natural-sounding audio. Rekam AI provides a free text-to-speech tool that allows users to generate lifelike narration instantly. The platform includes a curated voice library with multiple male and female voices across accents and tones. Voice cloning enables users to create realistic digital voice replicas using short audio samples. Rekam AI also supports accurate speech-to-text transcription for meetings, interviews, and content creation. Overall, it serves as a complete voice studio for modern audio production.Starting Price: $8.50/month -
21
FineVoice
FineVoice
FineVoice is an AI-powered voice generation platform designed to create realistic, expressive, human-like speech in seconds. It offers access to over 1,500 AI voices across 154 languages and accents for global content creation. FineVoice supports text-to-speech, voice cloning, voice changing, sound effects, and background music generation in one platform. Users can precisely control emotion, tone, speed, and style to produce natural and engaging audio. The platform is built for creators, educators, and businesses needing professional-quality voiceovers. FineVoice enables fast production for videos, podcasts, e-learning, and advertising. Its intuitive interface makes advanced AI voice technology accessible without technical expertise.Starting Price: $5.99 per month -
22
Dictation - Voice to Text
Christian Neubauer
Dictation - Voice to Text is an application that enables users to dictate, record, and translate text instead of typing, facilitating text generation in a 'dictation' setup with one speaker in front of the microphone. It supports more than 40 languages for dictation and over 40 languages for translation, allowing users to switch between different language projects with a single click. It offers AI-based transcription capabilities, allowing users to transcribe audio recordings, videos, voice memos, URLs, and YouTube content using OpenAI's speech recognition technology. Both audio recordings and text files can be accessed via the Apple 'Files' app and shared along with the text. With iCloud synchronization enabled, text is automatically synchronized across all devices running Dictation, including iPhone, iPad, macOS, and Apple Watch. It also supports the system font size setting and provides configurable button sizes for visually impaired users.Starting Price: Free -
23
Transcribe Speech to Text
Transcribe
Transcribe app and the website is an extremely fast and incredibly cheap audio transcription service. Upload your audio files (wav, mp3, ogg) and get nicely formatted document way faster than duration of audio itself. Try our transcription service with free 15 minutes and see the advantages of the Transcribe app. Transcribe is your own personal assistant for transcribing videos and voice memos into text. Leveraging almost-instant Artificial Intelligence technologies, Transcribe provides quality, readable transcriptions with just a tap of a button. Do you have to listen to your voice memos over and over again to remember what you said? Do you spend a long time writing meeting minutes or reviewing interviews you've recorded? Maybe you're the type of person who prefers to read notes, rather than sit through hours of online courses and lectures? What about if you need to create subtitles for a movie or want to quickly translate a foreign language video? Transcribe does all this and more.Starting Price: $4.99 per hour -
24
Gemini 3.1 Flash Live
Google
Gemini 3.1 Flash Live is Google’s most advanced real-time audio model, designed to deliver natural, reliable, and low-latency voice interactions for the next generation of conversational AI. It is optimized for real-time dialogue, enabling fluid, human-like conversations with improved precision, faster response times, and a more natural rhythm that better reflects how people actually speak. It enhances tonal understanding, allowing it to recognize nuances such as pitch, pace, and emotional cues, and dynamically adapt responses to user intent, including frustration or confusion. Built for both developers and enterprises, it can be accessed through the Gemini Live API in Google AI Studio, as well as integrated into production environments to power voice-first agents capable of handling complex, multi-step tasks at scale. It supports multimodal inputs including text, audio, images, and video, and produces both text and audio outputs, enabling richer, context-aware interactions. -
25
UntitledPen
UntitledPen
UntitledPen is an AI-powered platform that enables users to write, refine, and instantly transform text into realistic, human-like voice‑overs using advanced GPT-based audio generation. It features a notetaking-style smart editor and smart writing assistant to generate scripts, refine text, or polish content in any language. Users can convert text to speech or speech to text, choose from a range of voices, and customize tone, accent, and personality. Quick commands streamline writing and audio creation, while built‑in voice editing tools allow lightweight adjustments. With support for natural voice output suitable for podcasts, videos, presentations, and more, the platform includes audio download and upload options, along with smart transcription for turning speech into polished text. UntitledPen is currently in open beta and invites users to try its capabilities for free.Starting Price: $12 per month -
26
Gglot
Translation Cloud
Quickly transcribe audio to text online in any language. Gglot's multilingual transcription service is perfect for interviews, content marketing, video production, and academic research. Whatever audio you have, our AI audio to text transcription technology will convert it for you. Gglot helps you extract critical insights from audio and video files without any worries. Gglot is an online service that uses Artificial Intelligence to transcribe audio and video files that you upload. Gglot automatically detects (identifies) human speech regardless of background noise, dialect, speed or volume. Give your audience a full experience by adding English captions. Gglot adds captions to videos that include the dialogue of your video and important non-verbal elements that set the scene. Captions are more than converting audio to text.Starting Price: $9.90 per month -
27
Gemini 3.5 Live Translate
Google
Gemini 3.5 Live Translate is Google’s latest audio model for live speech-to-speech translation, delivering near real-time translation in more than 70 languages. The model automatically detects multilingual input and generates smooth, natural-sounding translated speech that preserves the speaker’s intonation, pacing, and pitch. Unlike turn-by-turn translation systems that wait for someone to finish speaking before responding, Gemini 3.5 Live Translate processes speech as it streams and generates translated audio continuously, balancing the need for context with the need to stay in sync. It stays only a few seconds behind the speaker throughout a session, helping conversations feel more fluid and natural, without awkward pauses. It is built for multilingual calls, meetings, lessons, broadcasts, live interpretation, dubbing, simultaneous translation, and voice translation applications. -
28
VoiceOverMaker
VoiceOverMaker
Manage your voice over videos or audio files in projects. Edit your videos in our modern voice over editor. Our video editor also allow time stretch. Customize speech with pitch and speech speed controls. Allow faster or slower speech. Add sound or accent to a selected word. You can even let the voice whisper or breathe. Select your video (without upload) and enter your text directly below the video and a voice will be automatically generated. Automatically convert your voice over or text-to-speech in multiple languages. The automatic translation makes this possible with just one click. You have the possibility to record a video (e.g. screencast) directly with your browser and create a voice over for it. Transcribe your audio and translate it automatically. Dub and translate your video automatically with transcribe and text to speech. -
29
gpt-4o-mini Realtime
OpenAI
The gpt-4o-mini-realtime-preview model is a compact, lower-cost, realtime variant of GPT-4o designed to power speech and text interactions with low latency. It supports both text and audio inputs and outputs, enabling “speech in, speech out” conversational experiences via a persistent WebSocket or WebRTC connection. Unlike larger GPT-4o models, it currently does not support image or structured output modalities, focusing strictly on real-time voice/text use cases. Developers can open a real-time session via the /realtime/sessions endpoint to obtain an ephemeral key, then stream user audio (or text) and receive responses in real time over the same connection. The model is part of the early preview family (version 2024-12-17), intended primarily for testing and feedback rather than full production loads. Usage is subject to rate limits and may evolve during the preview period. Because it is multimodal in audio/text only, it enables use cases such as conversational voice agents.Starting Price: $0.60 per input -
30
Notee
GM UniverseApps Limited
Notee is an AI-powered speech-to-text application designed to convert audio into clear transcripts, summaries, and organized notes. It allows users to record conversations and automatically generate structured text in real time. The platform includes intelligent features such as voice dictation, live transcription, and AI-generated summaries. It can identify different speakers during discussions to create well-structured meeting notes. Notee supports high-quality audio recording for meetings, lectures, interviews, and personal voice memos. Users can also upload existing audio files and convert them into searchable text quickly. The app includes multilingual support, making it suitable for global communication and collaboration. With built-in search capabilities and secure data handling, it helps users manage and access their information efficiently. -
31
UniScribe
VanCode LLC
UniScribe is a platform that helps users quickly extract key information from lengthy local audio and video files or YouTube videos by converting them into text, empowered by AI. Features: - Faster conversion of local audio and video files or YouTube videos to text using an optimized Whisper model. - Automatic generation of summaries, mind maps, and key Q&A. - Supports exporting text content in various formats, such as .txt/.pdf/.docx/.srt/.vtt/.csv. Use Cases: - Journalists and Writers: To transcribe interview recordings into text for easier quoting and editing. - Students and Academics: To transcribe lectures, seminars, or meetings for easier note-taking and research. - Market Researchers: To transcribe audio data from focus groups and interviews for analysis. - Legal Professionals: To transcribe court records, testimonies, and client interviews for legal document preparation and research. -Content Creators and Producers: To transcribe media content for blog postsStarting Price: $6/month/user -
32
Sonic Visualiser
Sonic Visualiser
Sonic Visualiser is a free, open source application for Windows, Linux, and Mac, designed to be the first program you reach for when you want to study a music recording closely. It's designed for musicologists, archivists, signal-processing researchers, and anyone else looking for a friendly way to look at what lies inside the audio file. Sonic Visualiser itself is the most general, program for highly configurable detailed visualization, analysis, and annotation of audio recordings. Rapid visualization of multiple audio files containing versions of the same source material, such as performances from the same score, or different takes of an instrumental part. High-quality pitch and note transcription for scientific applications, designed primarily for solo vocal recordings. Non-interactive command-line program application for batch audio feature extraction.Starting Price: Free -
33
MusicGPT
MusicGPT
MusicGPT is an AI-powered music creation platform that lets you generate full original music, beats, instrumentals, lyrics, vocals, sound effects and soundscapes simply by typing a description of what you want, letting the AI produce professional quality tracks across genres in seconds. It provides tools to edit audio, upload and transform existing files, extract stems, remix tracks or create sound effects and samples with hyper-realistic quality, and explore a royalty-free music library for discovery and inspiration. It includes a simple prompt box for song creation, support for text-to-speech with thousands of realistic voices, an AI voice changer, AI stem splitter, audio enhancements and the ability to isolate vocals or instruments. MusicGPT runs on proprietary AI audio technology and integrates via a flexible API for developers to power apps or projects, while users can stream and download unlimited music they create.Starting Price: Free -
34
Azure Speech to Text
Microsoft
Quickly and accurately transcribe audio to text in more than 85 languages and variants. Customize models to enhance accuracy for domain-specific terminology. Get more value from spoken audio by enabling search or analytics on transcribed text or facilitating action, all in your preferred programming language. Get accurate audio to text transcriptions with state-of-the-art speech recognition. Add specific words to your base vocabulary or build your own speech-to-text models. Run Speech to Text anywhere, in the cloud or at the edge in containers. Access the same robust technology that powers speech recognition across Microsoft products. Convert audio to text from a range of sources, including microphones, audio files, and blob storage. Use speaker diarisation to determine who said what and when. Get readable transcripts with automatic formatting and punctuation. Tailor your speech models to understand organization- and industry-specific terminology.Starting Price: $1 per audio hour -
35
SheepScript.ai
SheepScript.ai
The transcript is generated by extracting and splitting the audio into chunks and then analyzed using the Whisper OpenAI model. The transcript is being post-processed and then, using prompt engineering and AI-powered technology, transformed into trending and catchy social media posts. Unlock the power of AI-generated articles, and social media posts now for free. The transcript is generated with AI using the OpenAI Whisper model based on the audio stream. Once the transcript is generated, then the post or article is created. You can edit the post/article as you wish. You can use the editor on the right side of the screen to make changes to the generated content.Starting Price: $10 per month -
36
Realtime TTS-2
Inworld
Realtime TTS-2 from Inworld AI is a new generation of voice model built for real-time conversation: a voice model that feels as human as it sounds. It hears the full audio of an exchange, picks up the user’s tone, pacing, and emotional state, then takes voice direction in plain English, the way developers prompt an LLM. Instead of generating speech in isolation, it listens to prior turns of the exchange, so tone and pacing carry forward, and the same line can land differently after a joke than after bad news. Voice Direction lets developers steer delivery like a director would steer a voice actor, using natural-language descriptions rather than fixed emotion presets or sliders. Inline nonverbals like [sigh], [breathe], and [laugh] can be placed inside the text, and the model renders them as audio events. Realtime TTS-2 preserves one voice identity across more than 100 languages, including mid-utterance language switches.Starting Price: $25 per month -
37
SnapVoice
SnapVoice
Our repertoire includes voice effects from comedic to dramatic tones. Craft your own soundboard and experiment with sound manipulation and audio alteration to suit your whims. Enrich your audio experience through varied voice effects, from sound modulation to voice morphing. Engage your listeners with sound transformation techniques that captivate, whether in educational or corporate settings. Whether seeking anonymity or merely indulging in playful banter, there's something for everyone. From mechanical robot voices to famous impersonations, the library brims with options. Tweak settings to finetune pitch, audio modulation, and other parameters for that unique vocal texture. All audio files, microphone recordings and personal data remain ensconced safely.Starting Price: Free -
38
Gemini Audio
Google
Gemini Audio is a set of advanced real-time audio models built on Gemini's architecture, designed to enable natural, fluid voice interaction and expressive audio generation through simple language prompts. It supports conversational experiences where users can speak, listen, and interact with AI in a seamless loop, combining understanding, reasoning, and response generation in audio form. It is capable of both analyzing and generating audio, allowing applications such as speech-to-text transcription, translation, speaker identification, emotion detection, and detailed audio content analysis. They are optimized for low-latency, real-time use cases, making them suitable for live assistants, voice agents, and interactive systems that require continuous, multi-turn dialogue. Gemini Audio also integrates advanced capabilities like function calling, enabling the model to trigger external tools and incorporate real-time data into responses.Starting Price: Free -
39
RambleFix
RambleFix
RambleFix is an AI-powered voice-to-text productivity tool that transforms spoken thoughts into polished, professional writing across a wide range of use cases. Users simply record in their browser or upload audio files, and RambleFix transcribes, cleans up grammar, rewrites for tone, and even mimics personal writing style to produce ready-to-use content. It supports over 30 languages and is designed for professionals who think best out loud, delivering outputs such as emails, meeting minutes, blog drafts, patient notes, interview transcripts, AI prompts, action plans, or social media posts. Its features include verbatim transcription, grammar correction, polished rewrites, one-click summaries, and automatic extraction of action items from spoken input. Real-time enhancements provide multiple tiers of refinement, from raw transcript to polished copy to tone-matched writing, allowing flexibility depending on context.Starting Price: $5 per month -
40
Connect
BeLora Connect
Connect is a real-time AI voice interpreter that lets you speak your language and be heard in theirs, instantly. Unlike caption or text-based tools, Connect translates your actual voice while preserving your tone, emotion, and rhythm across 40+ languages, with latency under 500ms. It works as a smart audio layer on any platform you already use — Zoom, Google Meet, Microsoft Teams, Slack, browsers, and softphones like Aircall, Genesys, Talkdesk, and RingCentral. No plugin is required and the other person installs nothing. Key features include voice matching, emotion transfer (50+ emotions), speaker labeling, context-aware accuracy, a custom pronunciation dictionary, and both streaming and instant translation modes. Audio is never stored; transcripts stay local and encrypted. Connect is built for sales, customer support, HR and recruiting, remote work, and personal calls. A free plan is available.Starting Price: $0/month/user -
41
Voice to Text Pro
Hugo Prione
Redesigned from the ground up, Voice to Text Pro is the best tool for converting any audio into text. With Voice to Text Pro you won't need to type anything anymore, you just speak and your speech is instantly converted into text. It's also possible to transcribe audio from other sources files. Convert your speech to text, convert external files to text, share results to any app installed on your device or copy it to your clipboard, create notes based on your transcriptions or append text to existing notes. Sync your notes across all your devices, optimized support for iOS 14, iPhone 12, iPhone 12 Pro and iPads, and much more. Add frequently used words and expressions to increase transcription accuracy. Quick access to selected languages based on your preferences. Ad sponsors help us keep offering the free version. Becoming Premium you won't see ads anymore. With longer recordings, you are no longer limited to transcribe only 60 seconds of content at a time.Starting Price: $5.99 one-time payment -
42
Cogniflow
Cogniflow
Classify customer interactions, extract info from text or images, identify and count objects in images or video, or even transcribe audio. Just follow a few easy steps to train a custom model or use our pre-trained AI models ready to use. Connect any app or program to your AI models using an API-ready service, or use our add-ons for Excel or Google Sheets. Train and predict from text, image/video or audio. Full native support for Spanish, Portuguese and English. Add intention recognition to your conversations, detect emotions or let your bot reply from a question-answering system built using Cogniflow. Support tickets could be automatically classified from email. Reply and solve your customer problems better and faster. Transcribe your client calls to check for compliance, identify sentiment and highlight key parts of the conversation.Starting Price: $40 per month -
43
OpenAI Whisper
OpenAI
Whisper is an automatic speech recognition (ASR) system developed by OpenAI for converting spoken language into text. It is trained on 680,000 hours of multilingual and multitask audio data collected from the web. The model is designed to handle diverse accents, background noise, and technical language with high accuracy. Whisper supports transcription in multiple languages as well as translation into English. It uses an encoder-decoder Transformer architecture to process audio inputs and generate text outputs. The system can also perform tasks like language identification and timestamp generation. Overall, Whisper enables developers to build robust voice-enabled applications with ease. -
44
SpeechText.AI
SpeechText.AI
Transcribe audio and video into text. Get accurate transcriptions of podcasts with domain-specific speech recognition. SpeechText.AI is a powerful artificial intelligence software for speech to text conversion and audio transcription. Upload audio or video files. AI transcription software supports various file formats and transcribes from speech to text in any language. Select domain. Select industry domain and audio type from predefined categories to improve the recognition accuracy of domain-specific words. Transcribe. Our speech transcription engine uses state-of-the-art deep neural network models to convert from audio to text with close to human accuracy. Edit & Export. Search, modify and verify audio transcriptions using interactive editing tools. Export your content in different formats. Why SpeechText.AI? Set of amazing features to help you transcribe audio and video in seconds. Speech recognition. Powerful speech-to-text tech.Starting Price: $19 one-time payment -
45
AccurateScribe.ai
AccurateScribe.ai
AccurateScribe.ai – AI-Powered Speech-to-Text Transcription for 134+ Languages. AccurateScribe.ai is an advanced, cloud-based speech-to-text transcription platform designed to deliver high-accuracy, multilingual voice transcription using cutting-edge AI models such as Whisper. With support for over 130 languages and dialects, the platform enables users to convert audio and video into precise, readable text—quickly and securely. Users can upload individual audio or video files in popular formats like MP3, WAV, MP4, and MOV, with support for files up to 10 hours or 5 GB in size. For added flexibility, AccurateScribe also offers an in-browser voice recorder that lets users record meetings, lectures, or notes directly and convert them into transcripts in real time. Additionally, users can transcribe public links from platforms such as YouTube, Dropbox, and Google Drive by simply pasting the URL—no manual downloads required.Starting Price: $9.99/month -
46
MacWhisper
Gumroad
MacWhisper enables users to quickly and easily transcribe audio files into text using OpenAI's Whisper technology. Users can record directly from their microphone or any input device on their Mac, or drag and drop audio files for high-quality transcription. It supports recording meetings from platforms like Zoom, Teams, Webex, Skype, Chime, and Discord, with all transcription processing done locally to ensure data privacy. Transcripts can be saved or exported in various formats, including .srt, .vtt, .csv, .docx, .pdf, markdown, and HTML. MacWhisper offers fast transcription speeds, supports over 100 languages, and provides features like search, audio playback synced to transcripts, filler word removal, and speaker addition. The Pro version includes additional functionalities such as batch transcription, YouTube video transcription, AI service integrations (e.g., OpenAI's ChatGPT, Anthropic's Claude), system-wide dictation, and translation of audio files into other languages.Starting Price: €59 one-time payment -
47
All Voice Lab
All Voice Lab
All Voice Lab is an innovative AI tool that reshapes audio workflows with a range of AI-powered solutions. The tool offers text to speech technology, voice cloning and voice altering capabilities that bring authenticity and lifelikeness to audio projects. Text to Speech technology can be utilized for various applications, from audiobooks to video voiceovers, it enhances the overall output by offering realistically engaging voices. Advanced emotion recognition and voice style modelling enable the AI to adapt to text sentiment and adjust the tone, pitch, and rhythm in real-time, thereby resulting in natural and emotionally expressive speech. The tool supports 33 languages - providing consistent tone and style across different languages and perfect for global content creation. With the voice cloning technology, users can achieve precise replication of their tone, pitch and rhythm, and multilingual capabilities.Starting Price: $3/month -
48
Baidu’s speech technology provides developers with such industry-leading capabilities as speech-to-text,text-to-speech, and speech wake-up. Combining with the NLP technology, it is applicable for several scenarios, including speech input, speech search, video subtitle, audio content analysis, calling center, book broadcasting, news broadcasting, and order broadcasting. It can convert a speech with a duration of fewer than 60 seconds to characters. It is applicable for mobile speech input, intelligent speech interaction, speech commands, and speech search. It can convert the audio stream into characters and return each sentence's start and end times. It is applicable for such scenarios as long-sentence speech input, audio and video subtitles, and meeting records. It can convert the audio files uploaded in batches into characters and return the recognition results within 12 hours. It is applicable for such scenarios as record quality check, and audio content analysis.
-
49
AudioTextHub
AudioTextHub
AudioTextHub is a free, powerful online text-to-speech platform that leverages advanced AI voice synthesis to transform your text into natural, expressive speech within seconds. Whether you're a content creator, educator, developer, or accessibility advocate, AudioTextHub offers a seamless solution to bring your words to life. Key Features: - Natural Voice Synthesis: Access over 500 lifelike voices across multiple languages and accents, delivering speech with human-like intonation and emotion. - Multi-language Support: Convert text to speech in numerous languages, catering to a global audience. - Quick Conversion: Transform your text into high-quality audio in seconds, enhancing productivity and efficiency. - Voice Customization: Adjust speed, pitch, and emphasis to tailor the voice output to your specific needs. - API Integration: Easily integrate text-to-speech capabilities into your applications with our straightforward API. - Secure Processing -
50
Qwen3-TTS
Alibaba
Qwen3-TTS is an open source series of advanced text-to-speech models developed by the Qwen team at Alibaba Cloud under the Apache-2.0 license, offering stable, expressive, and real-time speech generation with features such as voice cloning, voice design, and fine-grained control of prosody and acoustic attributes. The models support 10 major languages, including Chinese, English, Japanese, Korean, German, French, Russian, Portuguese, Spanish, and Italian, and multiple dialectal voice profiles with adaptive control over tone, speaking rate, and emotional expression based on text semantics and instructions. Qwen3-TTS uses efficient tokenization and a dual-track architecture that enables ultra-low-latency streaming synthesis (first audio packet in ~97 ms), making it suitable for interactive and real-time use cases, and includes a range of models with different capabilities (e.g., rapid 3-second voice cloning, custom voice timbres, and instruction-based voice design).Starting Price: Free