ButterReader records 619 monthly visits with +74.9% month-over-month growth and Free Trial pricing. ttsMP3.com records 378,881 monthly visits with +8.1% growth and Freemium pricing.
Turn blog posts into on-brand AI-narrated audio players with one line of embed code
Free text-to-speech and text-to-MP3 downloads, no sign-up required.
| Dimension / Metric | | |
|---|---|---|
| Official Domain | butterreader.blog | ttsmp3.com |
| Pricing Model | Free Trial | Freemium |
| Monthly Visits | 619 (619) | 378.88K (378,881) |
| MoM Traffic Delta | +265 (+74.9%) | +28.37K (+8.1%) |
| Primary Market & Share | 🌐 Global (—) | 🇺🇸 United States (27.1%) |
| Direct Visits / mo | 242 | 167.92K |
| User Rating | 3.9 | 3.8 |
| Supported Platforms | Website | Website |
Turn blog posts into on-brand AI-narrated audio players with one line of embed code
Chirp 3 HD voices are included on every plan, with expressive, steerable Gemini Flash voices available on Pro. No provider account or API key to configure.
A single snippet works on WordPress, Ghost, Webflow, Squarespace, Shopify, Notion, and custom HTML, with no plugin required.
ButterReader locates the real article on the page and skips navigation, ads, and footer clutter so listeners hear only the content.
Control colors, shape, typography, and layout — including audio visualizer styles that react as the narration plays.
Free text-to-speech and text-to-MP3 downloads, no sign-up required.
Convert up to roughly 3,000 characters per day to speech and download the MP3 without creating an account.
Choose from 74 speakers spanning 41 languages and accents, with multiple male and female options for many languages.
Insert SSML tags to add breaks, emphasise words, adjust speed and pitch, or produce a whispered delivery.
Switch between named speakers inside one text block to generate conversational or two-host audio.
SpecialistDelivers vastly superior, ultra-realistic voice quality and advanced voice cloning, but with stricter free tier limits.
SpecialistDelivers vastly superior, ultra-realistic voice quality and advanced voice cloning, but with stricter free tier limits.
Free / Open-sourceAn open-source voice platform offering studio-grade text-to-speech and instant cloning, ideal for self-hosting enthusiasts.
Free / Open-sourceAn open-source voice platform offering studio-grade text-to-speech and instant cloning, ideal for self-hosting enthusiasts.
SpecialistText to speech and voice AI across every device
SpecialistText to speech and voice AI across every device
SpecialistExcels at reading documents, PDFs, and web pages aloud, though geared more toward personal reading than quick MP3 generation.
SpecialistExcels at reading documents, PDFs, and web pages aloud, though geared more toward personal reading than quick MP3 generation.
Converts typed text and documents into natural AI speech with free audio downloads, closely mirroring ttsMP3's workflow.
Converts typed text and documents into natural AI speech with free audio downloads, closely mirroring ttsMP3's workflow.
SpecialistGenerate natural, emotional AI voiceovers — and clone your own voice.
SpecialistGenerate natural, emotional AI voiceovers — and clone your own voice.
Offers a similarly straightforward free web-based text-to-speech interface, but supports a wider range of languages.
Offers a similarly straightforward free web-based text-to-speech interface, but supports a wider range of languages.
All-in-one AI speech, transcription, and voice cloning studio
All-in-one AI speech, transcription, and voice cloning studio
Features a clean web studio for generating realistic voiceovers from text, offering deeper customization than basic converters.
Features a clean web studio for generating realistic voiceovers from text, offering deeper customization than basic converters.
SpecialistA professional voiceover studio with granular audio editing and commercial rights, though far more complex than simple converters.
SpecialistA professional voiceover studio with granular audio editing and commercial rights, though far more complex than simple converters.
Provides free browser-based speech conversion with downloadable MP3s across over 140 neural voices.
Provides free browser-based speech conversion with downloadable MP3s across over 140 neural voices.
SpecialistAI voice generator with 1,000+ voices, cloning and a built-in production studio
SpecialistAI voice generator with 1,000+ voices, cloning and a built-in production studio
