Shift (formerly Supertone Shift) review

Shift, formerly Supertone Shift and now published by Antinode Audio, is the value pick for live AI voices. The product page lists 100+ character voices aimed at gaming, VTubing and content creation, and lets you blend your own voice with a character and adjust pitch and other parameters. Antinode says Shift has best-in-class latency and runs without a GPU, which matters for players on laptops whose graphics card is busy with the game. New users get 3,000 free credits to try the voices. Starter costs $3.99 a month and is pitched at beginners and gamers, Pro costs $14.99 a month for VTubers and creators, and a perpetual option sells lifetime access to one voice for $149.99. The library is smaller than Voice.ai's community catalog, and the vendor does not publish a list of stream tool integrations, so expect to route it through your system microphone settings like other virtual mic tools.

Who it is for

Gamers and VTubers on ordinary PCs who want AI character voices for a low monthly fee.

Price

Free plan with monthly credits; Starter $3.99 per month, Pro $14.99 per month.

For Beginners and Gamers $3. 99 /mo.
Quoted from the vendor pricing page on November 10, 2026.

Key features

• 100+ character voices for gaming, VTubing and content
• Blend your voice with a character and tune pitch and other parameters
• Instant effects layered on character voices
• Low latency conversion with no GPU required
• Perpetual option to own a single voice

Strengths and weaknesses

• Strength: Runs on any device without a GPU
• Strength: Cheapest paid plan on this list at $3.99 a month
• Strength: Free credits let you try every voice
• Weakness: Fewer voices than Voice.ai or MagicMic
• Weakness: Integrations with stream tools are not published
• Weakness: Windows build needs Windows 10 or later, 64-bit only

Key facts

• Price: Free; Starter $3.99 a month
• Pro: $14.99 a month
• Perpetual: $149.99 per voice
• Free credits: 3,000 on download
• GPU: Not required

Where it ranks

Shift (formerly Supertone Shift) is No. 2 in our Best Voice Changer Software verdict.