# Gradium vs Speechify Gradium records 55,266 monthly visits with +55.5% month-over-month growth and Freemium, Contact for Pricing pricing. Speechify records 5,457,475 monthly visits with +0.5% growth and Freemium pricing. | Metric | [Gradium](https://openaitools.app/tool/gradium) | [Speechify](https://openaitools.app/tool/speechify) | | :--- | :--- | :--- | | Website URL | https://gradium.ai | https://speechify.com | | Categories | AI Text-to-Speech, AI Speech-to-Text, AI Voice Cloning, AI API | AI Text-to-Speech, AI Voice Over, AI Voice Cloning, AI Dubbing | | Pricing Model | Freemium, Contact for Pricing | Freemium | | Monthly Visits | 55,266 | 5,457,475 | | MoM Growth Rate | +55.5% | +0.5% | | Primary Market | United States | United States | | Direct Visits | 14,513 | 2,844,719 | | Review Score | 5 | 5 | | Saved Count | 0 | 30 | | Supported Platforms | Website | Website | ## Gradium Gradium targets teams building conversational voice agents, telephony bots, and real-time translation experiences where latency decides whether a product feels natural. Its model lineup covers the full loop: text-to-speech for synthesis, speech-to-text for transcription, live voice-to-voice translation, instant cloning from a short audio sample, pro cloning for production-grade custom voices, and voice design that creates a brand-new voice from a text description alone. The platform is API-first, with SDKs for Python and Rust, WebSocket streaming, semantic voice activity detection, custom vocabularies, code-switching support, and integrations such as LiveKit and Pipecat so teams can drop it into existing agent stacks. Gradium also ships Phonon, an open on-device TTS model that can run offline, which matters for privacy-sensitive or embedded deployments. Pricing is credit-based across five self-serve tiers plus enterprise. Credits map to usage: text-to-speech costs 1 credit per character, speech-to-text 3 credits per second, speech-to-text translation 4 credits per second, and speech-to-speech translation 30 credits per second. Higher tiers unlock commercial use, more custom voices, pro clones, and better concurrency, while enterprise adds dedicated inference, on-premises deployment, and options such as Baseten or SageMaker endpoints. **Pricing & Plans:** Free tier with 45k credits per month. Paid plans run $12/mo (XS), $39/mo (S), $312/mo (M), and $1,480/mo (L) on monthly billing, with yearly billing giving one month free. Usage is credit-based (1 credit per TTS character, 3 credits per STT second, 30 credits per second for speech-to-speech translation). Enterprise pricing is custom. - **Ultra-low-latency voice models:** Text-to-speech, speech-to-text, and live speech-to-speech translation reach roughly 50 ms to first audio, tuned for conversational agents rather than batch processing. - **Tiered voice cloning and voice design:** Clone a voice from a short sample for everyday use, move up to pro cloning for production quality, or generate a brand-new voice from a text description. - **Developer-first API and SDKs:** WebSocket streaming, Python and Rust SDKs, custom vocabulary, semantic VAD, and code-switching support make integration straightforward for agent builders. - **Open on-device TTS with Phonon:** Phonon is Gradium's openly available TTS model that runs on-device for offline or privacy-sensitive deployments. - **Scaling and deployment options:** Gradium handles concurrency tiers for growing traffic and supports dedicated inference, on-premises deployment, and Baseten or SageMaker endpoint hosting. **Strengths:** Very low latency tuned specifically for live voice agents rather than offline batch jobs; Full voice stack in one API: TTS, STT, translation, cloning, and voice design; Genuine free tier (45k credits/month) and low $12/mo entry point for prototyping; Enterprise-grade options including on-premises deployment, data residency, and an open on-device TTS model **Limitations:** Credit-based pricing is harder to forecast than flat per-seat plans, and unused plan credits expire monthly; Pro voice cloning and higher concurrency sit behind the larger monthly tiers; Feature depth varies by plan, so commercial use requires at least the XS tier [Profile (Markdown)](https://openaitools.app/tool/gradium.md) ## Speechify Speechify is a voice AI assistant built around listening, reading and writing with your voice. Upload a PDF, open a web page or import a book, and Speechify reads it aloud in natural-sounding AI voices while highlighting the text and letting you adjust speed up to several times normal. It also generates AI podcasts and pastes answers into a voice-first workspace. Its voice typing feature turns speech into polished text across almost any app, so you can dictate in Google Docs, Gmail, Slack, Outlook and more instead of typing. The platform spans a web app plus Chrome and Edge extensions, and native iOS, Android, Mac and Windows apps, with an AI voice generator, Voice Over, Dubbing Studio and Voices Studio for creators. Speechify is used by tens of millions of people, including students, professionals, creators and readers with dyslexia or other accessibility needs, and won a 2025 Apple Design Award. It offers free access with paid Pro and enterprise tiers, and integrates as a voice AI layer across your devices. **Pricing & Plans:** Freemium with a free plan for basic text to speech, plus paid Pro tiers for premium voices, unlimited listening and advanced features. Enterprise and education plans are also available. - **Natural text to speech:** Listen to books, PDFs, documents and web pages read aloud in a large library of lifelike AI voices. - **Voice typing and dictation:** Dictate instead of typing in almost any app, across Google Docs, Gmail, Slack, Outlook and more. - **AI podcasts and summaries:** Turn documents or a short prompt into an AI podcast, and get instant summaries of what you are reading. - **Every device and browser:** Use the web app, Chrome and Edge extensions, and native iOS, Android, Mac and Windows apps. - **AI voice generator and dubbing:** Create voiceovers, dub content and explore voice cloning tools for creators and studios. **Strengths:** Reads almost any content type across a very wide range of apps and devices; High-quality, natural AI voices and flexible listening speed; Strong accessibility benefits and a genuinely useful voice typing feature **Limitations:** Premium voices and unlimited listening require a paid plan; Very feature-rich, so new users may need time to find what they need [Profile (Markdown)](https://openaitools.app/tool/speechify.md) ## Frequently Asked Questions ### How do Gradium and Speechify compare in monthly traffic? Gradium has 55,266 monthly visits, while Speechify has 5,457,475. Traffic estimates describe audience size, not product quality. ### How do their growth rates compare? Gradium has a month-over-month growth rate of +55.5%; Speechify has +0.5%. ### How does pricing compare? Gradium: Freemium, Contact for Pricing. Free tier with 45k credits per month. Paid plans run $12/mo (XS), $39/mo (S), $312/mo (M), and $1,480/mo (L) on monthly billing, with yearly billing giving one month free. Usage is credit-based (1 credit per TTS character, 3 credits per STT second, 30 credits per second for speech-to-speech translation). Enterprise pricing is custom. Speechify: Freemium. Freemium with a free plan for basic text to speech, plus paid Pro tiers for premium voices, unlimited listening and advanced features. Enterprise and education plans are also available. ## Alternatives | # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | 1 | [CapCut](https://openaitools.app/tool/capcut-com) | 54,700,686 | +13.2% | Freemium | All-in-one AI video generator, timeline editor, and Seedance 2.5 studio for creators and marketers. | [.md](https://openaitools.app/tool/capcut-com.md) | | 2 | [ElevenReader by ElevenLabs](https://openaitools.app/tool/elevenreader-by-elevenlabs) | 42,396,771 | +26.1% | Free | Listen to books, PDFs and articles in lifelike AI narration | [.md](https://openaitools.app/tool/elevenreader-by-elevenlabs.md) | | 3 | [ElevenLabs](https://openaitools.app/tool/elevenlabs-io) | 42,396,771 | +26.1% | Freemium, Paid, Contact for Pricing | AI audio platform for speech, agents, music and dubbing | [.md](https://openaitools.app/tool/elevenlabs-io.md) | | 4 | [Studocu](https://openaitools.app/tool/studocu-global) | 39,297,122 | +1.1% | Freemium | Share and access study materials worldwide — with AI study tools built in | [.md](https://openaitools.app/tool/studocu-global.md) | | 5 | [Artlist AI](https://openaitools.app/tool/artlist) | 12,313,918 | +7.7% | Free Trial, Paid, Contact for Pricing | One AI studio for video, image, music, and voiceovers | [.md](https://openaitools.app/tool/artlist.md) | | 6 | [Clideo](https://openaitools.app/tool/clideo) | 11,605,001 | +4.6% | Freemium | Browser-based video, audio and GIF editing without installs | [.md](https://openaitools.app/tool/clideo.md) | | 7 | [Fish Audio](https://openaitools.app/tool/fish-speech) | 8,557,159 | +1.6% | Free | Studio-grade AI text to speech and voice cloning | [.md](https://openaitools.app/tool/fish-speech.md) | | 8 | [HeyGen](https://openaitools.app/tool/heygen) | 7,000,070 | +9.4% | Freemium, Paid, Contact for Pricing | Turn scripts into studio-quality AI avatar videos in minutes | [.md](https://openaitools.app/tool/heygen.md) | | 9 | [InVideo](https://openaitools.app/tool/invideo) | 6,893,591 | +4.6% | Freemium | Agentic online video editor with AI agents that cut, grade, and mix on a real timeline | [.md](https://openaitools.app/tool/invideo.md) | | 10 | [MiniMax Audio](https://openaitools.app/tool/minimax-audio) | 5,253,734 | -13.2% | Contact for Pricing | Lifelike speech, cloned voices and AI music in one platform | [.md](https://openaitools.app/tool/minimax-audio.md) | --- Source: https://openaitools.app/compare/gradium-vs-speechify More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)