Good news: in terms of phonetics, English in UTAU is a lot simpler than in Vocaloid - a pretty good example is that Dex, Daina, and Ruby have 34 consonants, and Aiko only has 26. It's a lot more work than Japanese VBs, and it takes some getting used to - some settings you don't usually touch turn into essentials.)

(Sidenote: if you don't have much experience with UTAU, you might not want to mess with English voicebanks just yet. Kasane Teto, Utane Uta, Momone Momo, Namine RitsuĪnd of course there are still a number more other programs with their own sets of characters.Includes hits such as: 'What do I type to get this sound?', 'How does this compare to Vocaloid?', and 'Why are these recordings so similar?'.UTAU is free and the voicebanks are user-generated unlike the commercially produced voicebanks of Vocaloid so there are a shit ton more characters. This list excludes UTAU, which is another well-known singing synthesizer. Others: MAYU, Macne Petit, Macne Papa, Macne Coco White, Macne Coco black, Zhang Chuchu, Yuecheng, Rana Yamaha: VY1, VY2, Mew, LUMi, Tone Rion, Aoki Lapis, Merli, ZOLA PROJECT, anon & kanon, CYBER DIVA, CYBER SONGMAN, Sachiko, ARSLOID, Unity-chan, Fukase, AZUKI, MATCHA, Mirai Komachi, Amy, Chris, Kaori, Ken Ltd: Luo Tianyi, YANHE, Xingchen, Yuezheng Longya, Zhiyu Moke, Mo Qingxian

Shanghai HENIAN Informations Technology Co. PowerFX Systems AB: Sweet ANN, BIG AL, OLIVER, YOHIOloid, RUBY Gynoid Co., Ltd: vFlower, Xin Hua, MEKA Hime & Mikoto

VOICEROIDS: Tsukuyomi Shouta/Ai, Tsurumaki Maki, Kotonoha Akane & Aoi, Yoshida-Kun, Minase Kou, Kyomachi Seika, Touhoku Kiritan, Touhoku Itako, Tsuina-Chan, Iori Yuzuru.

Ltd: SF-A2 miki, Kaai Yuki, Hiyama Kiyoteru, Nekomura Iroha, Yuzuki YUkari, Touhoku Zunko, Macne Nana, Kizuna Akari, Haruno Sora Internet, Co: Kamui Gakupo, GUMI, Lily, Ryuuto, CUL, galaco, kokone, Rana, Chika, Otomachi UnaĪH-Software Co. Zero-G Limited: LEON, LOLA, MIRIAM, Prima, SONiKA, Tonio, AVANNA, DEX, DAINAĬrypton Future Media, Inc: MEIKO, KAITO, Hatsune Miku, Kagamine Rin/Len, Megurine Luka

This list also includes other programs like Voiceroids and CeVIO. By my last count, there are around 90 or so distinct Vocaloid voicebanks.

List of vocaloids and utau