AI Audio & Voice

Quick Comparison

Tool	Type	Price	Best For
ElevenLabs	Voice synthesis & cloning	Free / $5-99/mo	Text-to-speech, voice cloning, audiobooks, dubbing
Suno	AI music generation	Free / $10-30/mo	Full songs with vocals from text descriptions
Udio	AI music generation	Free / $10-30/mo	Music generation with different aesthetic than Suno
Whisper	Speech-to-text	Free (local) / $0.006/min	Transcription, subtitles, meeting notes

ElevenLabs

The most impressive voice AI on the market. ElevenLabs generates speech that is nearly indistinguishable from real human voices. It can clone your voice from 30 seconds of audio and speak in 30+ languages while keeping your voice's characteristics.

How to Use ElevenLabs

1. Sign up at elevenlabs.io (free tier available)
2. Choose from 100+ pre-made voices or clone your own
3. To clone: upload 1-5 minutes of clear audio of the voice you want to clone
4. Type or paste text. Click Generate. Download the audio.
5. Adjust stability (consistency vs expressiveness) and clarity settings

Use cases:

• Audiobooks: Turn any text into a professionally narrated audiobook. Multiple voices for different characters.
• Podcast intros/outros: Generate consistent professional voiceovers for your show.
• Video narration: Pair with HeyGen or your own video for narrated content.
• Dubbing: Translate and dub videos into other languages while keeping the original speaker's voice.
• Accessibility: Convert written content to audio for visually impaired users.

Pricing: Free (10,000 chars/mo, 3 custom voices). Starter: $5/mo (30K chars). Creator: $22/mo (100K chars). Pro: $99/mo (500K chars, 20 voices).

Suno

Suno generates complete songs — lyrics, vocals, instruments, production — from a text description. "A country song about driving through the Texas Hill Country at sunset" produces a full, listenable track in under a minute. It's genuinely shocking how good the results are.

How to Use Suno

1. Go to suno.com and sign up
2. Click "Create" and choose your mode:
   • Simple: Describe the song ("upbeat indie rock about coffee in Austin")
   • Custom: Write your own lyrics, choose a genre/style, set the mood
3. Suno generates 2 versions. Listen, pick your favorite, and extend it.
4. Use "Continue" to add more sections (verse, chorus, bridge)
5. Download the MP3 or share the link

Tips: Be specific about genre ("90s grunge," "Texas country," "lo-fi hip hop"). Include mood words ("melancholy," "energetic," "nostalgic"). If writing custom lyrics, use [Verse], [Chorus], [Bridge] tags to structure the song.

Pricing: Free (10 songs/day, non-commercial). Pro: $10/mo (500 songs, commercial use). Premier: $30/mo (2,000 songs).

Udio

Suno's main competitor. Udio also generates full songs from text but with a different sonic aesthetic. Some users prefer Udio's vocal quality; others prefer Suno's production. The best approach: try both with the same prompt and compare.

Udio vs Suno

• Suno: Generally more polished production, catchier melodies, better at pop/rock/country. Easier to use.
• Udio: Sometimes more natural-sounding vocals, interesting creative choices, can be more experimental. Better at classical and jazz.
• Both: Free tiers. Try the same prompt on both and pick your favorite.

Pricing: Free (limited). Standard: $10/mo. Pro: $30/mo.

Whisper (OpenAI)

Whisper is OpenAI's open-source speech recognition model. It's the most accurate transcription tool available and it's free to run locally. Many apps (Descript, Otter.ai, and others) use Whisper under the hood.

How to Use Whisper

Option 1: Locally (free, technical)

1. Install Python 3 and ffmpeg
2. Run: pip install openai-whisper
3. Transcribe: whisper audio.mp3 --model medium
4. Outputs text, SRT subtitles, and VTT files

Option 2: Via API (easy, paid)

1. Sign up at platform.openai.com
2. Use the Audio transcription endpoint
3. Upload audio, get text back. $0.006 per minute. 25MB file limit.

Option 3: Via apps (easiest)

Many apps use Whisper: Descript ($24/mo), MacWhisper (Mac app, $29 one-time), or online tools like Turboscribe. These add UI, editing, and export features on top of Whisper's transcription.

Best for: Transcribing meetings, podcast episodes, interviews, lectures. Generating subtitles for videos. Converting voice memos to text. Multi-language transcription (supports 99 languages).