Best AI Text-to-Speech Software (2026): Pricing and What You Get
If you want a finished text-to-speech product rather than an open-source model to host yourself, this guide is for you. It covers the AI voice services people compare most in 2026, split into two groups: creator and consumer apps that produce finished voiceover files, and developer-first APIs built for apps and voice agents. For each tool you will see what it costs, how much audio you actually get, whether you can clone a voice, whether commercial use is included, and who it is genuinely the best pick for.
Pricing and plan limits in this space change often, so treat the numbers here as a starting point and cross-check the details on the provider's official website.
Comparison Table
Prices show the starting point, including a free tier where one is offered, and each table is sorted by audio per dollar, highest value first. That column is the quickest way to compare value: higher is better. These services meter usage in different units (minutes, characters, credits, tokens, and hours), so the figures are approximate, and the pay-as-you-go APIs have no monthly cap while the subscription apps do.
Creator and consumer apps
These produce downloadable voiceover files and are what most creators compare.
| Service | Cloning | Emotion control | Languages | Starting price | Audio per dollar (min/$) | Strengths |
|---|---|---|---|---|---|---|
| Voice Creator Pro | Yes, instant, every tier | High, 13 emotions | 600+ | Free, $5/mo, or $54.99 desktop | ~36 to 100 min/$, unlimited on desktop | Expressive voice cloning across 13 emotions at low cost, on every tier |
| Luvvoice | Yes, paid clone credits | None | 70+ | Free, then $8/mo | ~90 min/$ | Generous free browser tier |
| TTSReader | No | None | 90+ | Free, then $10.99/mo | ~90 min/$ | Instant no-signup browser read-aloud, large voice library |
| NaturalReader | Yes, up to 4 on paid plans | Moderate, model-dependent | 90+ | Free, then ~$9.92/mo | ~45 to 55 min/$ | Document read-aloud, aggregates several engines |
| Speechify | Yes, Paid Studio only | Low | 60+ | Free, then $29/mo | ~34 min/$ | Polished consumer read-aloud experience |
| Hume (Octave) | Yes, instant | Moderate | English plus a few | $14/mo or $50 to $150/1M | ~7 to 20 min/$ | Emotion detection based on the text but no emotion control |
| Typecast | Yes, Pro plan and up | High | English plus others | Free, then $8.99/mo | ~7 min/$ | Expressive, performed character voices |
| Murf | Enterprise only | Moderate | 30+ | Free, then $19/mo | ~6 min/$ | Polished GUI and team collaboration, but voices sounded extremely robotic |
| ElevenLabs | Yes, on paid plans | High | 70+ | Free, then $6/mo | ~5 min/$ | Top voice realism and expressiveness, mature API |
| WellSaid Labs | No self-serve, enterprise only | Moderate | English, more on enterprise | Trial, then $19/mo | ~1 min/$ | Clean, consistent, ethically sourced voices |
| Descript | Yes, your own voice | Low to moderate | English-focused | Free, then $16/mo | n/a, bundled in editor | Voice correction inside a full editor |
Developer and API platforms
These are metered APIs built for apps, agents, and high-volume generation rather than sit-down editing.
| Service | Cloning | Emotion control | Languages | Starting price | Audio per dollar | Strengths |
|---|---|---|---|---|---|---|
| Google Cloud | Yes, instant | Moderate, SSML | 75+ | ~$4 to $30/1M | ~35 to 250 min/$ | Cheap at scale, broad language coverage |
| Amazon Polly | No self-serve, Brand Voice is a custom AWS engagement | Moderate, SSML | ~40 locales | $4 to $30/1M | ~35 to 250 min/$ | Cheap, reliable, high-volume throughput |
| OpenAI | No | Moderate to high, prompt-based | 50+ | ~$0.015/min | ~65 min/$ | Cheap, fast, promptable delivery |
| Microsoft Azure | Yes, enterprise only | High, SSML | 140+ | ~$16/1M, 0.5M free/mo | ~60 min/$ | Broad language cover, precise SSML control |
| Deepgram Aura-2 | No, fixed voices | Low to moderate | English-focused | ~$30/1M | ~33 min/$ | Clear agent voices, on-prem and compliance-friendly |
| Resemble AI | Yes | Moderate to high | 40+ | Pay-as-you-go | ~33 min/$ | Voice cloning, real-time effects, deepfake detection |
| Rime / LMNT | Partial, LMNT instant, Rime enterprise | Low to moderate | LMNT 30+, Rime English | ~$35/1M (LMNT), per-use (Rime) | ~29 min/$ (LMNT) | Fast, cheap, natural speech for voice agents |
| Cartesia (Sonic-3) | Yes, instant | Moderate | 40+ | Free, then $5/mo | ~27 min/$ | Very low latency, natural conversational voices for voice agents |
Voice Creator Pro: Cloning, Emotion, and Voice Design
Voice Creator Pro (VCP) is where the audio samples in this guide come from, so rather than describe it, here is what it does. It clones a real voice from a few seconds of audio into a realistic match, and then, where most text-to-speech reads every line the same flat way, it can add emotion to that clone so the same voice delivers your lines happy, angry, sad, or afraid. It can also design a brand-new voice from a description, which is how you build a character voice that needs specific traits without cloning anyone. Here is what each sounds like.
Clone a real voice from 3 seconds of audio
VCP uses zero-shot voice cloning. You give it a short reference clip (3 to 10 seconds is the sweet spot, and longer does not improve the result), then type any text and hear it in that voice. There is no training step and no dataset to prepare. The clone also carries emotion and intonation from your text rather than reading flat.
Assign an emotion and hear the same voice change
Emotion controls are a separate lever from cloning. You assign one of 13 emotions to your text and set its intensity, and the same voice re-reads your line with that feeling. Here is one voice, Aria, reading a neutral baseline and then the same voice pushed into four emotions.
Theatrical and emotional delivery with voice prompting
This is where VCP separates from tools built for flat narration. With voice prompting (models like DramaBox and Qwen3-TTS), you direct the performance in the text itself: rising anger, a despairing sigh, a whispered aside, a shout. The result is performed speech, the kind you need for game dialogue, animation, audio drama, and trailers, not just a clean read.
Design a brand-new voice from a description
Voice design is different from cloning. Instead of copying an existing voice, you describe the voice you want (for example, "a rough, commanding male voice, mid-forties, deep low pitch, hoarse and gravelly, steady measured pace, serious and intense.") and VCP builds an original voice to match, with no reference audio needed. It is the fastest way to create a consistent character voice you own outright.
What you get, and what it costs
VCP comes in two forms that share the same models and voice technology:
- Desktop app (Windows and macOS): a native app that runs entirely offline, with unlimited generations, for a one-time purchase starting at $54.99. No subscription.
- VCP Cloud: the same premium models in your browser, with nothing to install and no GPU required. It has a free tier (10,000 tokens a month), a Starter plan at $5/month or $50/year, and a Premium plan at $20/month or $200/year.
Both include full commercial rights on every tier, and voice cloning on every tier, including the free Cloud tier.
VCP supports 600+ languages across cloning, voice design, and ready-to-use voices, plus a built-in library with thousands of community voices. On Cloud, how much audio you get depends on the model and your monthly tokens: as a rough guide, the $20 Premium plan (1.5M tokens) produces somewhere in the range of 18 to 50+ hours of audio per month with the cloning model, and far more with the lightweight model. The desktop app has no generation cap at all.
Honest cons: VCP does not offer team workspaces with approval workflows the way Murf does, and it is not built for realtime sub-100ms agent latency (use Cartesia or Deepgram for that). If you need a multi-seat collaboration suite today, consider Murf or ElevenLabs.
For a deeper one-on-one comparison, see Voice Creator Pro vs ElevenLabs.
Creator and Consumer TTS Apps
ElevenLabs
ElevenLabs is the quality benchmark most people compare everything else against, and for natural, emotional realism it earns that reputation. It is cloud only and subscription based.
- Pricing and audio: Free ($0, about 10 minutes of audio a month), Starter ($6/mo, about 30 minutes), Creator ($22/mo, about 2 hours), Pro ($99/mo, about 10 hours), Scale ($299/mo, about 30 hours), Business ($990/mo, about 100 hours). Extra audio runs roughly $0.17 to $0.36 per minute depending on tier.
- Cloning: instant voice cloning from Starter, professional (higher-fidelity) cloning from Creator.
- Emotion: high. The v3 model takes emotion and delivery direction with fine prosody control.
- Commercial rights: included from the Starter tier up.
- Voices and languages: 11,000+ community voices, with language support up to 70+ depending on the model.
- Best for: the highest-end voice realism, and developers who want a mature API and SDKs.
The thing to watch is how fast the audio allowance disappears, and that quality can wobble on very long passages. A single 10-minute narration is most of the Starter tier, so steady creators land on Pro or higher quickly. ElevenLabs is excellent, but it is the premium-priced option here.
Speechify
Speechify is best known as a "read aloud" app, and that framing matters: it is built more for consuming text than for producing studio voiceovers.
- Pricing: Free (10 basic voices), Premium ($29/month, with annual billing advertised at up to 60% off). Enterprise and EDU are sold separately.
- What you get: 1,000+ voices and 60+ languages on Premium, plus reading features like voice typing and an AI assistant. Premium is not truly unlimited: Speechify's usage limits guarantee 150,000 words a month (roughly 17 hours of speech).
- Cloning and commercial rights: voice cloning is part of the separate Speechify Studio product rather than the consumer plan. Commercial use is the bigger catch: Speechify's usage limits page says it can restrict accounts that generate audio "for resale, distribution, or broadcasting" and that it does not allow "using Speechify for commercial distribution without permission." So treat the consumer plans as personal-use audio unless you clear commercial terms with Speechify first.
- Best for: students, professionals, and anyone who wants to listen to articles, PDFs, and documents in a natural voice.
If your goal is reading content aloud, Speechify is a strong pick. If your goal is producing voiceovers to publish, a creation-first tool fits better.
Murf
Murf is a polished studio aimed at voiceovers, presentations, and teams.
- Pricing (annual-billed rates): Free ($0, about 10 minutes of generation, no downloads, no commercial rights), Creator ($19/mo, 24 hours of voice generation per year, roughly 2 hours a month), Business ($66/mo), Enterprise (custom).
- What you get: 200+ voices across 30+ languages and accents, unlimited downloads from Creator up, and collaboration features on higher tiers.
- Cloning: voice cloning is an Enterprise add-on only, not part of the standard Creator or Business plans.
- Commercial rights: included from the Creator plan.
- Best for: marketing and product teams that want a clean voiceover studio with collaboration, and that do not need voice cloning.
Murf is more of a content tool than a developer engine, and its default voices can sound less lifelike than the top realism tools, so audition them before committing.
WellSaid Labs
WellSaid focuses on professional, corporate-grade narration, and its voices are built from consenting voice actors, which reduces legal risk for business use.
- Pricing: Trial (free), Starter ($19/mo, or about $10/mo billed annually), Pro ($49/mo, or about $33/mo annually), Business (about $160 per user per month, annual), Enterprise (custom).
- What you get: 280+ voices, with download caps per tier (roughly 20 minutes a month on Starter, 180 on Pro), English on the self-serve tiers and broader language support on Enterprise.
- Cloning: no arbitrary cloning by design. Custom voices are consent-based and handled through enterprise plans.
- Commercial rights: full commercial rights from the Starter tier.
- Best for: e-learning, training, and corporate narration where ethically sourced voices and predictable licensing matter. It is the most business-leaning option here, so individual creators may find it pricey for the volume.
Typecast
Typecast specializes in expressive, character-driven voices with fine emotion control.
- Pricing: Free ($0, 5 minutes of downloads a month, attribution required), Basic ($8.99/mo, or $7.99 annual), Pro ($32.99/mo, or $28.99 annual), Business ($89.99/mo, or $80.99 annual). Download credits scale from 60 minutes to 6 hours a month.
- What you get: 700+ characters with emotional and prosody control.
- Cloning: voice cloning starts on the Pro plan (one slot), with two slots on Business.
- Commercial rights: included from the Basic plan.
- Best for: creators who want emotionally expressive, performed character voices and do not need cloning on the cheapest tier.
Hume (Octave)
Hume's Octave reads the emotional context of your text and voices it accordingly, so the emotion comes from what you write rather than from controls you set. It is a usage-based service with a low-cost creator plan, so it sits between a consumer app and a developer API.
- Pricing: a Creator plan at $14/mo (about 140,000 characters), or usage-based at about $0.05 to $0.15 per 1,000 characters ($50 to $150 per million depending on plan).
- What you get: delivery that Octave infers from the text itself, plus voice design from a description. It detects emotion from context rather than giving you explicit controls to set the emotion or its intensity.
- Cloning: yes, plus voice design from a description.
- Best for: empathetic agents and emotional content where you want the tool to read the mood from your text, rather than dial in a specific emotion yourself. It is English-plus-a-handful on languages, so it is a specialist rather than your everyday multilingual narrator.
NaturalReader
NaturalReader is really two separate products under one name: a Personal reading tool for listening to documents aloud, and a Commercial AI Voice Generator for creators who need licensed audio. It is also an aggregator, layering voices from ElevenLabs, OpenAI, Azure, and Gemini rather than running its own model.
- Pricing (Personal reader): a free tier, then Personal from about $9.92/mo billed annually ($119/year), with higher HD Pro voices on the top plan.
- Pricing (Commercial AI Voice Generator): Starter ($29/mo or $198/year, about $16.50/mo annually, 500,000 credits), Creator ($49/mo or $297/year, 2M credits), Team from about $16 per user per month.
- What you get: 200+ voices across 90+ languages, with prompt-controlled voices that steer tone, emotion, delivery, and accent, though the depth depends on the underlying model you pick.
- Cloning: up to 4 cloned voices on the paid commercial plans from a short recording, and the clone can speak across the supported languages.
- Commercial rights: the Personal plans are for personal use. Commercial use (voiceovers for business, YouTube, or ads) requires the Commercial plans above.
- Best for: listening to articles, PDFs, and documents in a natural voice, or pulling commercially licensed audio from several premium engines in one place.
Luvvoice
Luvvoice is a free-first browser tool for turning text and documents into downloadable MP3s on a budget.
- Pricing: Free ($0, 10,000 characters a month), Lite ($8/mo, 700,000 credits plus 10,000 clone credits), Plus ($13/mo, 1.5M credits plus 30,000 clone credits, unlimited commercial rights), Enterprise ($45/mo, 6M credits). One-time credit packs also carry commercial rights.
- What you get: 200+ voices across 70+ languages, with speed and pitch adjustment rather than real emotion or delivery steering.
- Cloning: available from a short clip (ideally 10 seconds or longer), but cloned voices run on separate "custom" credits, so it is effectively a paid feature.
- Commercial rights: only from the Plus tier and up (or via one-time credit packs), so the cheaper tiers are personal use.
- Best for: free or low-cost browser narration and quick document-to-audio when you do not need emotion control or commercial rights on the cheapest plan.
TTSReader
TTSReader is a free, no-signup browser reader that also sells cheap MP3 voiceovers once you upgrade. Like NaturalReader, it aggregates voices from other engines (Google, OpenAI, Microsoft, and xAI) rather than running its own model.
- Pricing: Free ($0, unlimited robotic system voices, 5,000 premium characters to trial, personal use only), Premium ($10.99/mo or $99/year, 1M premium characters a month, MP3 and WAV export, commercial rights). Pay-as-you-go credits are also available (200,000 characters for $10, 1M for $32).
- What you get: 600+ voices across 90+ languages, with voice and reading-speed control but no SSML or prosody control.
- Cloning: none.
- Commercial rights: on Premium and the paid credit packs. Note that not every voice is licensed for publishing (Apple system voices are excluded even on Premium).
- Best for: free, no-signup read-aloud of articles and documents in the browser, plus cheap MP3 voiceovers once you upgrade.
Descript
Descript is a full audio and video editor, and its Overdub text-to-speech is a feature inside that editor rather than a standalone voice generator.
- Pricing: Free ($0, 60 minutes a month), Hobbyist ($16/mo), Creator ($24/mo billed annually, $35 monthly), Business ($50/mo), Enterprise (custom).
- What you get: transcription-based editing where you fix audio by editing text, with Overdub filling in corrections in your own cloned voice.
- Cloning: Overdub clones your own voice for corrections, geared to matching your natural read rather than acting.
- Best for: podcasters and editors patching flubs without re-recording. It is not the tool for generating a character voice or a fresh narration from scratch.
Developer and API TTS Platforms
These are metered APIs. They are the right pick when you are building an app, a phone bot, or a batch pipeline, and the wrong pick when you want an editor to produce a one-off voiceover file. Commercial use is generally granted with paid API usage, but confirm each provider's terms for your use case.
Cartesia
Cartesia is a developer-first API built for realtime voice agents and phone bots, not a sit-down voiceover studio. Its Sonic-3 model is one of the fastest available, with time-to-first-audio around 40ms, which is what keeps a live AI conversation from feeling laggy.
- Pricing: Free ($0, 20,000 TTS credits a month, no cloning), Pro ($5/mo, 100,000 credits or roughly 133 minutes, with instant cloning and a commercial license), Startup ($49/mo, about 1,667 minutes, with higher-fidelity cloning), Scale ($299/mo, about 10,667 minutes), Enterprise (custom). Live voice-agent calls are billed separately at about $0.06 per minute.
- What you get: very low latency streaming speech, around 40 languages, emotion and laughter cues, and an API with SDKs aimed at production voice apps.
- Cloning: instant voice cloning from the Pro tier, higher-fidelity cloning from Startup.
- Best for: developers building realtime voice agents, IVR, and phone bots where latency is the priority.
Google Cloud Text-to-Speech
Google Cloud is one of the cheapest ways to generate speech at volume, and its language coverage is broad. It is an API, not a studio.
- Pricing: pay-as-you-go, roughly $4 per million characters for standard and WaveNet voices up to about $30 per million for the newest Chirp 3 HD voices, with a monthly free allowance. That is a very high audio-per-dollar, roughly 35 to 250 minutes per dollar depending on the voice.
- What you get: 75+ languages with SSML support, though per-voice quality is uneven and the emotional steering is less expressive than ElevenLabs or Hume.
- Cloning: instant custom voice from about 10 seconds of audio (Chirp 3: Instant Custom Voice), consent-gated, with a heavier enterprise custom voice option on top.
- Best for: developers doing multilingual batch work who care most about cost per character.
Amazon Polly
Amazon Polly is the reliable, high-throughput workhorse for app narration, notifications, and phone systems. It will not fool anyone into thinking it is human, but it is cheap and dependable at scale.
- Pricing: pay-as-you-go, $4 per million characters (standard), $16 per million (neural), $30 per million (generative), with 1M neural characters a month free for the first year. Roughly 35 to 250 minutes per dollar depending on the engine.
- What you get: about 40 locales with SSML for pacing and pronunciation, and little emotional range.
- Cloning: none on the standard product. Brand Voice is a custom AWS enterprise engagement.
- Best for: high-volume app narration, notifications, and IVR inside the AWS ecosystem.
OpenAI TTS
OpenAI's gpt-4o-mini-tts is a cheap, fast API where you steer delivery with a prompt rather than fine-tuning prosody.
- Pricing: usage-based, about $0.015 per minute on gpt-4o-mini-tts (the older tts-1 is $15 per million characters, tts-1-hd $30 per million). No subscription.
- What you get: 50+ languages and promptable delivery ("calm support agent," "excited narrator"), which is its main draw.
- Cloning: none, with a fixed voice set and short input per request, so long text needs chunking.
- Best for: fast voiceover and prototypes where you want directable delivery from a simple API.
Microsoft Azure TTS
Azure is the pick for localization at scale and precise, tag-level control, with the widest language coverage on this list.
- Pricing: pay-as-you-go, about $16 per million characters (neural), HD around $22 per million, commitment tiers down to about $7.50 per million, and a 0.5M characters a month free tier.
- What you get: 140+ languages with deep SSML for pronunciation, pacing, emphasis, and speaking styles. Default voices are solid but less "wow" than ElevenLabs.
- Cloning: custom neural voice is available, but it is an enterprise, consent-gated process.
- Best for: localization at scale, IVR, accessibility, and obscure languages.
Deepgram Aura-2
Deepgram Aura-2 is tuned for clear, consistent agent voices in high-stakes and regulated environments, with on-prem options.
- Pricing: usage-based, $0.030 per 1,000 characters (about $30 per million), pay-as-you-go, roughly on par with Cartesia.
- What you get: clear agent-focused delivery, English-focused with still-limited multilingual support, and low to moderate emotional range.
- Cloning: none, fixed preset voices.
- Best for: high-stakes call centers and regulated, on-prem deployments. It is overkill for simple narration.
Resemble AI
Resemble AI is a cloning-first platform aimed at businesses that want bespoke cloned voices, with real-time effects and deepfake detection on top.
- Pricing: Flex pay-as-you-go from $0 (about $0.0005 per second, voice clones $2 to $5 a month each) or Enterprise (custom). The older Creator and Professional subscription tiers were discontinued in 2025.
- What you get: voice cloning as the core product, moderate to high emotion control, and real-time speech effects, across 40+ languages.
- Cloning: yes, this is the heart of the product.
- Best for: businesses building custom cloned voices into their own products. The flow is enterprise-oriented.
Rime and LMNT
Rime and LMNT are lightweight, low-cost APIs built for fast, natural agent speech rather than performed narration.
- Pricing: usage-based agent APIs. LMNT is about $35 per million characters, Rime is sold per-use through its API. Both have free playgrounds to start.
- What you get: fast, natural speech with low to moderate emotion control. LMNT covers 30+ languages, Rime is English-focused with a large prebuilt speaker library.
- Cloning: LMNT offers self-serve instant cloning from a short sample. Rime clones as an enterprise custom voice offering rather than self-serve.
- Best for: voice agents on a budget, where speed and cost matter more than a big voice library.
How to Choose by Use Case
- YouTube and TikTok creators: for steady weekly output without watching a meter, VCP Desktop (unlimited) or VCP Cloud Starter is hard to beat on cost and quality. If you want the most lifelike single voice and do not mind paying for it, ElevenLabs. For quick, directable reads from a simple API, OpenAI gpt-4o-mini-tts.
- Podcasters and audiobook producers: VCP for unlimited or low-cost long-form generation with emotion control. ElevenLabs Pro if top realism is worth the price. Descript if your real need is patching flubs inside an editor.
- Game developers, animation, and film: VCP for performed, theatrical dialogue and original character design, ElevenLabs for maximum expression, or Hume for emotion-driven character lines.
- E-learning and corporate: WellSaid for ethically sourced, business-safe narration, Murf for a team voiceover studio.
- Accessibility and reading documents aloud: TTSReader for a free, no-signup browser reader, or Speechify and NaturalReader for a more polished consumer reading app. Luvvoice if you want free browser narration you can download.
- Developers building apps: Google Cloud and Amazon Polly for the cheapest speech at scale, Microsoft Azure for the widest language coverage and precise SSML control, OpenAI for promptable delivery, and ElevenLabs for a mature realism-first API. VCP Desktop also ships a local REST API if you want to run TTS offline in your own pipeline.
- Realtime voice agents and phone bots: Cartesia for the lowest-latency streaming speech, Deepgram when you need cheaper or on-prem, and Rime or LMNT for lighter budget agents. This is a different job from producing voiceover files, so these are the wrong pick for narration.
- Localization and many languages: Azure (140+), Google (75+), or VCP (600+).
- If you are technical and want free TTS: self-hosted open-source models (Fish Speech, XTTS, MOSS-TTS) are real options, at the cost of Python setup and GPU management. VCP desktop app packages a similar offline, privacy-first approach without that setup.
How Much Audio You Actually Get for Your Money
The clearest way to compare value is audio per dollar. ElevenLabs publishes a fixed minutes allowance per tier, so it is easy to line up. VCP Cloud bills in tokens that convert to audio based on the model, so its figures are an estimate rather than a fixed cap, but the gap is large enough to be meaningful.
| Plan | Price | Audio per month |
|---|---|---|
| ElevenLabs Free | $0 | ~10 minutes |
| ElevenLabs Starter | $6/mo | ~30 minutes |
| ElevenLabs Creator | $22/mo | ~120 minutes |
| ElevenLabs Pro | $99/mo | ~600 minutes |
| ElevenLabs Scale | $299/mo | ~1,800 minutes |
| VCP Cloud Free | $0 | ~35 to 100 minutes (est.) |
| VCP Cloud Starter | $5/mo | ~180 to 510 minutes (est.) |
| VCP Cloud Premium | $20/mo | ~1,080 to 3,000+ minutes (est.) |
| VCP Desktop | $54.99 to $59.99 one-time | Unlimited |
The real headline is realism for the price. VCP gets you voice quality very close to ElevenLabs, but at a fraction of the cost: its $20 Premium plan reaches the audio range that runs $99 to $299 a month on ElevenLabs, and the desktop app removes the meter entirely for a one-time price.
Try Voice Creator Pro free in your browser, or get the desktop app as a one-time purchase with unlimited offline generations. Both include full commercial rights.
Try Voice Creator Pro for free
Also available on Windows and macOS. One-time purchase, unlimited generations.