Best Dia TTS Voice Changer Alternatives in 2026
The top Dia TTS Voice Changer alternatives are Altered Studio, Applio and RVC WebUI: 15 AI voice conversion software our editors would look at instead of Dia TTS Voice Changer, in our ranking order.
Dia TTS Voice Changer: A paid web tool for converting recordings with built-in or reference voices. Where it falls short: no permanent $0 plan.
Switching from Dia TTS Voice Changer? For most ai voice conversion software buyers the best Dia TTS Voice Changer alternative is Altered Studio, built for all-around real-time voice conversion. On a budget, ElevenLabs starts at $6/mo, against $7.90/mo for Dia TTS Voice Changer. Voice Morph offers the most supported languages (8 languages).
Why People Look for a Dia TTS Voice Changer Alternative
- No permanent $0 plan
- Web access only
- Paid tiers mainly change support level
- No free plan — 10 of the alternatives below have it
- Paid from $7.90/mo — ElevenLabs is $6/mo
Quick Picks by What You Need
- Best overallAltered Studio9.4
All-around real-time voice conversion
Visit Altered Studio - Lowest priceElevenLabs8.5
Paid plans from $6/mo
Visit ElevenLabs - Best free optionAltered Studio9.4
Has a free plan (Dia TTS Voice Changer has none)
Visit Altered Studio - Most supported languagesVoice Morph8.4
8 languages
Visit Voice Morph
All 15 Dia TTS Voice Changer Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
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Best forAll-around real-time voice conversion
- Better than Dia TTS Voice Changer:
- Free plan
- Editor score 9.4 vs 7.3
A cross-platform voice studio for real-time transformation, cloning, and audio production.
9.4/10★★★★★Visit Altered Studio -
Best forFree open-source creators and developers
- Better than Dia TTS Voice Changer:
- Free plan
- Editor score 9.2 vs 7.3
A free, cross-platform voice conversion suite for creators and developers.
9.2/10★★★★★Visit Applio -
Best forTechnical users needing deep RVC control
- Better than Dia TTS Voice Changer:
- Free plan
- Editor score 9.0 vs 7.3
A deep, local RVC toolkit for technical users who want control over voice conversion.
9.0/10★★★★☆Visit RVC WebUI -
Best forSingers and producers building custom voices
- Better than Dia TTS Voice Changer:
- Free plan
- Editor score 8.8 vs 7.3
A flexible voice-conversion toolkit for singers, producers, and audio creators.
- API access
8.8/10★★★★☆Visit Kits AI -
Best forDAW-based singing voice production
- Better than Dia TTS Voice Changer:
- Editor score 8.7 vs 7.3
A DAW-ready voice platform with singing conversion, cloning and rights controls.
- API access
8.7/10★★★★☆Visit Voice-Swap -
Best forProfessional and ethical voice production
- Better than Dia TTS Voice Changer:
- Editor score 8.6 vs 7.3
A production-focused voice platform with conversion, TTS, streaming, and ethical controls.
- API access
- Voice cloning
8.6/10★★★★☆Visit Respeecher -
Best forTTS-heavy teams adding voice cloning
- Better than Dia TTS Voice Changer:
- Free plan
- Paid from: $6/mo vs $7.90/mo
- Editor score 8.5 vs 7.3
A TTS-focused platform with voice cloning, multilingual synthesis, APIs, and agent tools.
- API access
- Voice cloning
8.5/10★★★★☆Visit ElevenLabs -
Best forBudget voice conversion with API access
- Better than Dia TTS Voice Changer:
- Free plan
- Editor score 8.4 vs 7.3
A low-cost voice conversion tool with cloning, mixer controls, WAV export, and API access.
- API access
- Voice cloning
8.4/10★★★★☆Visit Voice Morph -
Best forWeb-based vocal conversion and harmony creation
- Better than Dia TTS Voice Changer:
- Editor score 8.3 vs 7.3
A focused web tool for converting vocals, shaping pitch, and creating harmonies.
- Voice cloning
8.3/10★★★★☆Visit Audimee -
Best forLow-cost API voice conversion
- Better than Dia TTS Voice Changer:
- Editor score 8.2 vs 7.3
A low-cost voice-conversion API with long uploads, controls, and consent-based cloning.
- API access
- Voice cloning
8.2/10★★★★☆Visit OpenSpeaker -
Best forBroad web voice and audio experimentation
- Better than Dia TTS Voice Changer:
- Free plan
- Editor score 8.1 vs 7.3
A broad web toolkit for voice conversion, cloning, music creation, and audio cleanup.
- API access
8.1/10★★★★☆Visit Lalals -
Best forAPI and self-hosted speech conversion
- Better than Dia TTS Voice Changer:
- Editor score 8.0 vs 7.3
A flexible speech platform for teams building voice conversion into products.
- API access
- Voice cloning
8.0/10★★★★☆Visit Resemble AI -
Best forVocal transformation inside compatible DAWs
- Better than Dia TTS Voice Changer:
- Free plan
- Editor score 7.9 vs 7.3
A flexible local voice-conversion tool for producers working inside compatible DAWs.
- Voice cloning
7.9/10★★★★☆Visit IK Multimedia -
Best forAI singing and video voice swapping
- Better than Dia TTS Voice Changer:
- Free plan
- Editor score 7.8 vs 7.3
A web-based toolkit for singing conversion, custom voices, stem separation, and video swaps.
- Voice cloning
7.8/10★★★★☆Visit Tunela -
Best forFree offline local conversion
- Better than Dia TTS Voice Changer:
- Free plan
- Editor score 7.7 vs 7.3
A free Windows tool for offline voice conversion with WAV-only exports.
- Voice cloning
7.7/10★★★★☆Visit Voice Replacer
Dia TTS Voice Changer Alternatives: Common Questions
What is the best alternative to Dia TTS Voice Changer?
Altered Studio: #1 in our AI Voice Conversion Software ranking, with an editor score of 9.4 out of 10. A cross-platform voice studio for real-time transformation, cloning, and audio production.
Is there a free alternative to Dia TTS Voice Changer?
Yes. Altered Studio, Applio, RVC WebUI, Kits AI and ElevenLabs have a free plan or a free tier (10 of the 15 alternatives on this page).
What is the cheapest paid alternative to Dia TTS Voice Changer?
Of the alternatives here that publish a price, ElevenLabs starts lowest, at $6/mo.
Why do people look for Dia TTS Voice Changer alternatives?
No permanent $0 plan; Web access only; Paid tiers mainly change support level.
Which Dia TTS Voice Changer alternative has the most supported languages?
Voice Morph, with 8 languages.
How do I switch from Dia TTS Voice Changer?
Export your data from Dia TTS Voice Changer (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel Dia TTS Voice Changer.
How to Switch from Dia TTS Voice Changer
- Export your data from Dia TTS Voice Changer (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel Dia TTS Voice Changer.
Dia TTS Voice Changer vs Each Alternative
| # | Tool | Free plan | Paid from | Voice cloning | Score |
|---|---|---|---|---|---|
| 19 | Dia TTS Voice Changer | No | $7.90/mo | Yes | 7.3 |
| 1 | Altered Studio | Yes | $30/mo | 9.4 | |
| 2 | Applio | Yes | Free | 9.2 | |
| 3 | RVC WebUI | Yes | Free | 9.0 | |
| 4 | Kits AI | Yes | $10/mo | 8.8 | |
| 5 | Voice-Swap | No | £6.99/mo | 8.7 | |
| 6 | Respeecher | No | $18/mo | Yes | 8.6 |
| 7 | ElevenLabs | Yes | $6/mo | Yes | 8.5 |
| 8 | Voice Morph | Yes | $19.50/yr | Yes | 8.4 |
| 9 | Audimee | No | $9/mo | Yes | 8.3 |
| 10 | OpenSpeaker Voice Changer | No | $5/unit/mo | Yes | 8.2 |
| 11 | Lalals | Yes | 8.1 | ||
| 12 | Resemble AI | Yes | 8.0 | ||
| 13 | IK Multimedia ReSing | Yes | Yes | 7.9 | |
| 14 | Tunela | Yes | $10.99/mo | Yes | 7.8 |
| 15 | Voice Replacer | Yes | Free | Yes | 7.7 |
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update