Conversion GemsConversion Gems

AI voice and audio tools

Speech generation, voice cleanup, transcription and live voice changing are easy to confuse. Compare licensing, usage limits and whether you need an app or an API.

Scored by the Conversion Gems editorial team · reviewed June 2026 74 with a free plan · 75 with a free trial · median listed price $11.04/mo
78%of the 95 AI audio & voice tools we review offer a free plan.
Based on 95 tools in our database, reviewed June 2026.
95 tools
DetailsPricingFree planFree trialBest forReview
Adobe Podcast8.2 / 10Freemium$9.99/moYesYesPodcasters seeking AI-driven audio enhancementReview Adobe Podcast
ElevenLabs8.2 / 10Freemium$6/moYesYesCreators and podcasters needing lifelike voice-overs with commercial rightsReview ElevenLabs
Lokalise8.2 / 10Freemium$144/moYesYesSoftware teams expanding to global marketsReview Lokalise
Adobe Speech Enhancer8.1 / 10Freemium$9.99/moYes—Podcasters and YouTubers recording in untreated or noisy roomsReview Adobe Speech Enhancer
Assemblyai8.0 / 10FreemiumUsage-basedpay as you goYesYesDevelopers building transcription pipelines for audio/video contentReview Assemblyai
Cartesia7.9 / 10Freemium$5/moYesYesDevelopers building real-time voice agents and conversational AIReview Cartesia
Fireflies.ai7.9 / 10Freemium$10/moper seatYesYesSales and revenue teams needing searchable call archives and CRM syncReview Fireflies.ai
Krisp.ai7.9 / 10Freemium$8/moper seatYesYesRemote professionals on video calls in noisy home or café environmentsReview Krisp.ai
Mac Whisper7.9 / 10Freemium~$69 one-timeapproximateYes—Journalists and podcasters needing offline transcriptionReview Mac Whisper
OpenAI.fm7.9 / 10FreeFreeYes—Developers benchmarking OpenAI TTS voices before API integrationReview OpenAI.fm
Buzzsprout7.8 / 10Freemium$15/moYesYesNew podcasters wanting guided, low-friction launchReview Buzzsprout
Castos7.8 / 10Paid$19/mo—YesWordPress site owners who want their podcast managed inside their CMSReview Castos
Jellypod7.8 / 10Paid$25/mo—YesContent creators repurposing existing materialsReview Jellypod
Reclaim.ai7.8 / 10Freemium$8/moper seatYesYesIndividual contributors protecting deep-work focus time on busy calendarsReview Reclaim.ai
Voicemod7.8 / 10Freemium$2.49/moYesYesGamers wanting fun real-time voice effects in Discord or in-game chatReview Voicemod
Acuity Scheduling7.7 / 10Paid$16/mo—YesSolo service providers and small clinics needing polished client self-bookingReview Acuity Scheduling
Murf.ai7.7 / 10Freemium$19/moYesYesContent creators needing consistent, high-volume voiceoverReview Murf.ai
SavvyCal7.7 / 10Paid$10/moper seat—YesConsultants and freelancers booking high-value client callsReview SavvyCal
Async (formerly Podcastle)7.6 / 10Freemium$11.99/moYesYesIndividual podcastersReview Async (formerly Podcastle)
Auphonic7.6 / 10FreemiumFreeYesYesPodcasters seeking automated audio enhancementReview Auphonic
Deepgram7.6 / 10FreemiumUsage-basedpay as you goYesYesDevelopers building real-time transcription or captioning featuresReview Deepgram
HeyGen Video Translate7.6 / 10Freemium$29/moYesYesContent creators needing quick video localizationReview HeyGen Video Translate
Mureka7.6 / 10FreemiumFreeYesYesYouTubersReview Mureka
Soundraw7.6 / 10Freemium$11.04/moYesYesContent creators needing royalty-free musicReview Soundraw
Speechify7.6 / 10Freemium$11.58/moYesYesStudents listening to textbooks, articles, and PDFsReview Speechify
Transistor.fm7.6 / 10Paid$19/mo—YesAgencies and brands managing multiple podcast showsReview Transistor.fm
Udio7.6 / 10Freemium$10/moYesYesContent creators needing royalty-flexible background musicReview Udio
Wondercraft7.6 / 10Freemium$25/moYesYesPodcastersReview Wondercraft
Cleanvoice.ai7.5 / 10Freemium$11/moYesYesPodcasters wanting fast, hands-off filler and silence removalReview Cleanvoice.ai
Loudly7.5 / 10FreemiumFreeYes—YouTubersReview Loudly
Notta7.5 / 10Freemium$13.99/moYesYesMultilingual teamsReview Notta
Podbean7.5 / 10Freemium$12/moYesYesIndependent podcasters wanting built-in monetisation without third-party integrationsReview Podbean
pyannote.audio7.5 / 10FreeFreeYes—Developers building 'who spoke when' into transcription/audio appsReview pyannote.audio
Riverside Audio Transcription7.5 / 10Freemium$19/moYesYesPodcasters and video creators recording remote guests who need per-participant HD tracksReview Riverside Audio Transcription
Riverside.fm7.5 / 10Freemium$24/moYesYesPodcasters and interviewers who need pristine separate audio/video tracksReview Riverside.fm
Sonix7.5 / 10Freemium$25/moYesYesHealthcare professionals needing HIPAA-compliant transcriptionReview Sonix
Tavus7.5 / 10Freemium$59/moYesYesDevelopers building AI video agent or companion applicationsReview Tavus
Trint7.5 / 10Paid$48/moper seat—YesJournalistsReview Trint
Voicemaker7.5 / 10Freemium$5/moYes—Budget-conscious video narrators and YouTubers needing diverse voice stylesReview Voicemaker
WellSaid Labs7.5 / 10Paid$10/mo—YesE-learning and corporate training voiceovers at scaleReview WellSaid Labs
Zencastr7.5 / 10Freemium$20/moYesYesSolo and indie podcasters recording remote interviewsReview Zencastr
ElevenLabs Dubbing7.4 / 10Freemium$5/moYesYesYouTubers and podcasters expanding to international audiencesReview ElevenLabs Dubbing
ElevenLabs Music7.4 / 10Freemium$5/moYes—Content creators needing original musicReview ElevenLabs Music
Lovo.ai7.4 / 10Freemium$24/moYesYesContent creators and YouTubers needing realistic voiceovers quicklyReview Lovo.ai
Piper TTS7.4 / 10FreeFreeYesYesDevelopers building offline or smart-home voice assistantsReview Piper TTS
Pyannote7.4 / 10FreemiumFreeYesYesML teams building conversation analytics or call-center intelligence pipelinesReview Pyannote
Vibepeak7.4 / 10Freemium~$15/moapproximateYes—Real estate agents creating listing videos without videographersReview Vibepeak
Faster Whisper7.3 / 10FreeFreeYesYesDevelopers building privacy-first or air-gapped transcription pipelinesReview Faster Whisper
Happy Scribe7.3 / 10Freemium$8.50/moYesYesPodcasters and journalists needing fast, multilingual AI transcriptsReview Happy Scribe
MakeSong7.3 / 10Freemium$7.90/moYesYesSocial media creators needing quick royalty-free background musicReview MakeSong
Freemium · $9.99/mo · Free trial

Podcasters seeking AI-driven audio enhancement

ElevenLabs8.2 / 10
Freemium · $6/mo · Free trial

Creators and podcasters needing lifelike voice-overs with commercial rights

Lokalise8.2 / 10
Freemium · $144/mo · Free trial

Software teams expanding to global markets

Freemium · $9.99/mo

Podcasters and YouTubers recording in untreated or noisy rooms

Assemblyai8.0 / 10
Freemium · Usage-based · Free trial

Developers building transcription pipelines for audio/video content

Cartesia7.9 / 10
Freemium · $5/mo · Free trial

Developers building real-time voice agents and conversational AI

Fireflies.ai7.9 / 10
Freemium · $10/mo · Free trial

Sales and revenue teams needing searchable call archives and CRM sync

Krisp.ai7.9 / 10
Freemium · $8/mo · Free trial

Remote professionals on video calls in noisy home or café environments

Mac Whisper7.9 / 10
Freemium · ~$69 one-time

Journalists and podcasters needing offline transcription

OpenAI.fm7.9 / 10
Free

Developers benchmarking OpenAI TTS voices before API integration

Buzzsprout7.8 / 10
Freemium · $15/mo · Free trial

New podcasters wanting guided, low-friction launch

Castos7.8 / 10
Paid · $19/mo · Free trial

WordPress site owners who want their podcast managed inside their CMS

Jellypod7.8 / 10
Paid · $25/mo · Free trial

Content creators repurposing existing materials

Reclaim.ai7.8 / 10
Freemium · $8/mo · Free trial

Individual contributors protecting deep-work focus time on busy calendars

Voicemod7.8 / 10
Freemium · $2.49/mo · Free trial

Gamers wanting fun real-time voice effects in Discord or in-game chat

Paid · $16/mo · Free trial

Solo service providers and small clinics needing polished client self-booking

Murf.ai7.7 / 10
Freemium · $19/mo · Free trial

Content creators needing consistent, high-volume voiceover

SavvyCal7.7 / 10
Paid · $10/mo · Free trial

Consultants and freelancers booking high-value client calls

Freemium · $11.99/mo · Free trial

Individual podcasters

Auphonic7.6 / 10
Freemium · Free · Free trial

Podcasters seeking automated audio enhancement

Deepgram7.6 / 10
Freemium · Usage-based · Free trial

Developers building real-time transcription or captioning features

Freemium · $29/mo · Free trial

Content creators needing quick video localization

Mureka7.6 / 10
Freemium · Free · Free trial

YouTubers

Soundraw7.6 / 10
Freemium · $11.04/mo · Free trial

Content creators needing royalty-free music

Speechify7.6 / 10
Freemium · $11.58/mo · Free trial

Students listening to textbooks, articles, and PDFs

Paid · $19/mo · Free trial

Agencies and brands managing multiple podcast shows

Udio7.6 / 10
Freemium · $10/mo · Free trial

Content creators needing royalty-flexible background music

Wondercraft7.6 / 10
Freemium · $25/mo · Free trial

Podcasters

Freemium · $11/mo · Free trial

Podcasters wanting fast, hands-off filler and silence removal

Loudly7.5 / 10
Freemium · Free

YouTubers

Notta7.5 / 10
Freemium · $13.99/mo · Free trial

Multilingual teams

Podbean7.5 / 10
Freemium · $12/mo · Free trial

Independent podcasters wanting built-in monetisation without third-party integrations

Free

Developers building 'who spoke when' into transcription/audio apps

Freemium · $19/mo · Free trial

Podcasters and video creators recording remote guests who need per-participant HD tracks

Riverside.fm7.5 / 10
Freemium · $24/mo · Free trial

Podcasters and interviewers who need pristine separate audio/video tracks

Sonix7.5 / 10
Freemium · $25/mo · Free trial

Healthcare professionals needing HIPAA-compliant transcription

Tavus7.5 / 10
Freemium · $59/mo · Free trial

Developers building AI video agent or companion applications

Trint7.5 / 10
Paid · $48/mo · Free trial

Journalists

Voicemaker7.5 / 10
Freemium · $5/mo

Budget-conscious video narrators and YouTubers needing diverse voice styles

Paid · $10/mo · Free trial

E-learning and corporate training voiceovers at scale

Zencastr7.5 / 10
Freemium · $20/mo · Free trial

Solo and indie podcasters recording remote interviews

Freemium · $5/mo · Free trial

YouTubers and podcasters expanding to international audiences

Freemium · $5/mo

Content creators needing original music

Lovo.ai7.4 / 10
Freemium · $24/mo · Free trial

Content creators and YouTubers needing realistic voiceovers quickly

Piper TTS7.4 / 10
Free · Free trial

Developers building offline or smart-home voice assistants

Pyannote7.4 / 10
Freemium · Free · Free trial

ML teams building conversation analytics or call-center intelligence pipelines

Vibepeak7.4 / 10
Freemium · ~$15/mo

Real estate agents creating listing videos without videographers

Free · Free trial

Developers building privacy-first or air-gapped transcription pipelines

Happy Scribe7.3 / 10
Freemium · $8.50/mo · Free trial

Podcasters and journalists needing fast, multilingual AI transcripts

MakeSong7.3 / 10
Freemium · $7.90/mo · Free trial

Social media creators needing quick royalty-free background music

Showing 50 of 95

About AI voice and audio tools

This subcategory mixes 4 jobs that are easy to confuse: generating speech (ElevenLabs, Cartesia, OpenAI.fm), cleaning up recorded voice (Adobe Podcast, Adobe Speech Enhancer, Krisp.ai), transcribing audio (Assemblyai, Fireflies.ai) and changing your voice live (Voicemod). Prices are low compared with the wider AI section, with a median listed starting price of $11.04/mo, and 74 of the 95 tools have a free plan. Most of the real differences are in licensing, usage limits and whether you need an app or an API.

What to compare before you choose

Commercial rights by plan

Voice output licenses often differ between free and paid plans, and cloned voices raise extra consent questions. Check whether the plan you are testing allows monetized or client work before you build a channel, product or ad campaign on it.

API usage or app subscription

Developer tools such as Cartesia price by consumption, from a free tier to $49/mo for its Startup plan, while app-style tools charge a flat monthly fee. Choose by whether you are building voice into a product or editing your own recordings, because the cheaper model depends on your volume.

Speech-only or full audio

Check what the AI actually processes. Adobe Speech Enhancer is speech-only with daily processing caps, so it will not fix music or full mixes, and noise-removal tools overlap with features built into many meeting apps. Test on your own recordings, including the worst room you record in.

Questions about AI audio & voice software