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Buying guide
The best AI song generators
A song has words. Three of the seven most-recommended AI music tools cannot produce any. Here is the shortlist that can.
Casey Lindstrom
"AI music generator" and "AI song generator" get used as if they meant the same thing. They do not. Four of the seven tools I tested produce a voice singing words; three produce instrumental music only. If you want a song with lyrics, the shortlist is shorter than the market makes it look.
The four that actually sing
| Ranked on vocals | Score | |
|---|---|---|
| 1 | SunoGetting a usable song out of a one-line idea faster than anything else. | 79 |
| 2 | UdioLong-form songs and anyone who wants to fix one verse instead of rerolling the whole track. | 83 |
| 3 | ElevenLabs MusicCommercial work where the rights question has to survive a lawyer reading it. | 82 |
| 4 | BoomyPublishing often and configuring little. | 55 |
The order on this page is by vocal score alone, not by the overall score. Soundraw, Beatoven and Mubert are excluded entirely: they produce no vocals, so a "best song generator" list has no business ranking them.
Suno: the best voice in the mix
Suno remains the tool most likely to hand you a finished song on the first attempt. The vocal is the reason. Most generators put a voice on top of the backing like a separate layer; Suno puts it inside the mix, with reverb and compression behaving the way they do on a record. Ten dollars a month, eight annually, and the free tier gives fifty credits a day without a download. Full review.
Udio: the best song to work on
If your song has to be right rather than merely good, Udio is the better buy, because it is the only one that lets you regenerate a single verse or chorus and keep everything around it. Tracks run to fifteen minutes. Same ten dollars a month. Full review.
ElevenLabs Music: the only one that names its languages
This is the page where that matters most. A song is words, and words have a language. ElevenLabs documents English, German, Spanish and Japanese as singing languages. Suno, Udio and Boomy publish nothing at all, which is not a promise that they handle your language and not a promise that they do not. If you are writing in Dutch, Danish or Polish, you are testing on your own time and at your own risk. Full review.
Boomy: a song and a release in one sitting
Boomy sings, after a fashion, and it is the only tool here that will put the result on Spotify for you. The music is the simplest in the comparison and the rights stop when the subscription does. Full review.
Writing a song for one specific person, for a birthday or a wedding, is a different job from generating music, and the tools above are all optimised for the second one. I lay out the difference in custom song services versus AI generators.
What I listened for, and what I stopped listening for
I went into this expecting to judge these tools on audio fidelity and came out judging them on almost nothing of the sort. The four that sing are close enough on raw sound that on a phone speaker, which is where most of these songs end up being played, I could not reliably tell Suno from Udio in a blind listen. What separated them was the voice: whether it was placed in the mix or on it, whether consonants survived, and whether a name in the lyric came back as the name.
That last one is the test I would give anybody. Put a real name in the second line, ideally one that is not English, and listen to what comes back. Three quarters of what makes a personal song land is whether the person hears themselves in it, and every tool here handles that differently while none of them advertise it.
The same wedding brief, four times
I gave all four the identical first-dance brief: slow, acoustic, a named bride, a line about a house move. Suno returned the best chorus of the week and a final eight bars that fell apart. Udio returned something slightly duller that I repaired in four minutes, because I could ask for just the broken section again. ElevenLabs returned the most correct performance and the least interesting one. Boomy returned something I would not send to anybody.
If you read only one paragraph on this page, read that one. The ranking below the fold is by vocal score, and it disagrees with what I would actually tell a friend to buy, which is Udio, because finishing matters more than starting well.
What none of the four do
None of them write the lyric that makes a personal song work. They will produce verses on request and the verses will scan, but they will be about a birthday in general rather than about the nineteen-year-old car or the dog called Biscuit. Every good personal song I made during this test had lyrics I wrote myself and handed to the tool.
None of them, apart from ElevenLabs, will tell you which languages they sing. And none of them let you hand the whole job to somebody else, which for a lot of readers is the actual requirement.
Questions people ask
What is the best AI song generator with vocals?
Suno for the highest chance of a usable first take, Udio if you expect to revise the song, ElevenLabs Music if the language is not English or the song is going somewhere commercial.
Is there a free AI song generator?
Suno gives fifty credits a day but will not let you download the file; Udio gives ten credits a day. Neither free tier allows commercial use. The detail is on my page about free AI music generators.
Can an AI song generator use my own lyrics?
Suno, Udio and ElevenLabs all accept lyrics you wrote. That is usually the right way to use them, because the lyrics are the part a model is worst at and you are best at.
Casey Lindstrom
Writes and tests everything on this site
I have written about music software since 2014, first for a regional print weekly and since 2019 on the web. I pay for every subscription on this site out of my own pocket, run each tool through the same brief before I write a word about it, and keep the raw exports so I can go back and check myself.