Shortlist by what you need
Start here if you know why you are leaving SpeechGen.
Want the closest match?
DupDubMost similar to SpeechGen in what it does, its category and its price.
Visit (opens DupDub in a new tab)Need a free plan?
ElevenLabsHas a free plan, rated 4.6 out of 5.
Visit (opens ElevenLabs in a new tab)Want the best rated?
LalalsRated 3.9 out of 5 in our review, against 3.7 for SpeechGen.
Visit (opens Lalals in a new tab)
At a glance
Green means better than SpeechGen, red means worse. Prices are starting prices per month.
| Tool | Our rating | Starts at | Free plan | Best for | Compare |
|---|---|---|---|---|---|
 SpeechGenBaseline | 3.7 | Free | Yes | Text to speech, voice cloning, transcription and subtitle-to-audio in one toolkit, with 2,000 free characters to start. | |
| DupDub | 3.7Same | $11/mo | No | AI voice, avatar and video platform with text to speech, voice cloning, video translation and transcription on credit plans. | vs SpeechGen |
 Uberduck | 3.8+0.1 | Free | Yes | Synthetic vocals, text to speech, voice cloning and voice conversion with API access. | vs SpeechGen |
 VoiSpark | 2.6−1.1 | Free | Yes | Clones a voice from 15 seconds, and sells celebrity impressions from a library. | vs SpeechGen |
 FineVoice | 3.6−0.1 | Free | Yes | Text to speech, voice changing and sound effects with no sign-up to try. | vs SpeechGen |
| Lalals | 3.9+0.2 | Free | Yes | Twelve audio tools in one place, from voice cloning to mastering, with 3,000+ voices. | vs SpeechGen |
 Revocalize AI | 3.8+0.1 | Free | Yes | Trains custom AI singing and speaking voices for music production, with an audio plugin for the DAW, an API, and a free tier of 5 conversion minutes a month. | vs SpeechGen |
 Musicfy | 3.7Same | Free | Yes | AI voice conversion for music, with a large voice library and custom voice cloning. | vs SpeechGen |
| ElevenLabs | 4.6+0.9 | $5/mo | Yes | The voice model other TTS tools get compared against | vs SpeechGen |
The alternatives in detail
In order of how closely each one matches SpeechGen.
DupDub
3.7$11/mo
vs SpeechGenSame
AI voice, avatar and video platform with text to speech, voice cloning, video translation and transcription on credit plans.
- Text to speech with 700+ voices in 90+ languages and accents
- AI avatars from a photo, plus instant cloned avatars
- Voice cloning across languages
A wide range of audio, video and text tools in one credit pool
Voice and avatar cloning rest on a policy statement rather than a described consent check
Uberduck
3.8Free
vs SpeechGen+0.1
Synthetic vocals, text to speech, voice cloning and voice conversion with API access.
- Text to speech across 70+ languages
- Voice cloning from reference audio
- Speech-to-speech conversion preserving performance
Music-oriented vocals rather than only corporate narration
Voice cloning places consent and rights entirely on the user
VoiSpark
2.6Free
vs SpeechGen−1.1
Clones a voice from 15 seconds, and sells celebrity impressions from a library.
- Text to speech with emotion and intent tags
- Voice cloning from around 15 seconds of audio
- Long-form narration without per-request word limits
Emotion tagging gives real control over delivery
Advertises celebrity voices including trademarked characters and living people
FineVoice
3.6Free
vs SpeechGen−0.1
Text to speech, voice changing and sound effects with no sign-up to try.
- Text to speech with no sign-up required to try
- AI voice changer
- AI sound effects generator
Generates without an account, so you can judge a voice before joining a list
The free and paid boundary is described inconsistently on the same page
Lalals
3.9Free
vs SpeechGen+0.2
Twelve audio tools in one place, from voice cloning to mastering, with 3,000+ voices.
- Voice changer and cloning across 3,000+ voices
- Stem splitter and Co-Producer
- Mastering and audio enhancement
Covers generation through mastering without exporting between tools
A 3,000-voice cloning library raises a consent question about its sources
Revocalize AI
3.8Free
vs SpeechGen+0.1
Trains custom AI singing and speaking voices for music production, with an audio plugin for the DAW, an API, and a free tier of 5 conversion minutes a month.
- Custom AI singing and speaking voice training
- Audio plugin that runs inside the DAW
- API for programmatic conversion
The DAW plugin fits an actual production workflow instead of interrupting it
Free tier carries no commercial licence
Musicfy
3.7Free
vs SpeechGenSame
AI voice conversion for music, with a large voice library and custom voice cloning.
- AI voice conversion tuned for singing rather than speech
- Very large library of available voices
- Custom voice cloning from your own recordings
Removes the vocalist bottleneck when sketching song ideas
Commercial release raises unsettled voice-likeness rights questions
ElevenLabs
4.6$5/mo
vs SpeechGen+0.9
The voice model other TTS tools get compared against.
- Voice Design for generating new voices from text description
- Voice cloning from short audio samples
- Voice Agents platform for conversational AI
Widely used as a quality benchmark across the AI voice industry
Popularity means pricing competition from cheaper alternatives
FAQ
Questions people ask
Is SpeechGen free?
SpeechGen has a free plan.
What is the best free alternative to SpeechGen?
ElevenLabs is the highest-rated alternative here with a free plan (4.6 out of 5). Other free options: Lalals, Uberduck, Revocalize AI.
What is the cheapest alternative to SpeechGen?
Among paid plans, ElevenLabs has the lowest starting price (from $5/mo). If you need it free, start with ElevenLabs.
How did you pick these alternatives?
We match tools on what they do, their category and their price, using the details in our directory. Ratings come from our reviews and reader reviews.