How do their growth rates compare?

Altered has a month-over-month growth rate of -30.4%; Applio has -7.3%.

How does pricing compare?

Altered: Freemium, Free Trial, Paid, Contact for Pricing. Freemium with a free trial. There is a free entry tier, paid subscription plans for Altered Studio and Real-Time Pro, and premium custom voice cloning plus enterprise work priced on request. Applio: Free, Open Source. Completely free and open source under the MIT license. There are no subscription tiers, no credit systems and no paid plans; optional community support is offered through Ko-fi donations.

What are alternatives to Altered and Applio?

Other tools in related categories include ElevenLabs, Voicemod, Voice AI, Voice Changer, Murf AI.

Altered vs Applio — Traffic (31.2K vs 137.41K), Pricing & Verdict

Open AI Tools

Altered vs Applio — Traffic (31.2K vs 137.41K), Pricing & Verdict | Open AI Tools

Side-by-Side Traffic & Specification Matrix

Dimension / Metric	Altered	Applio
Official Domain	altered.ai	applio.org
Pricing Model	Freemium, Free Trial, Paid, Contact for Pricing	Free, Open Source
Monthly Visits	31.2K (31,200)	137.41K (137,406)
MoM Traffic Delta	-13.65K (-30.4%)	-10.88K (-7.3%)
Primary Market & Share	🇺🇸 United States (35.3%)	🇺🇸 United States (19.7%)
Direct Visits / mo	11.92K	52.11K
User Rating	4.3	4.6
Supported Platforms	Website	Website

Altered

Real-time and studio-grade AI voice morphing for calls, gaming and media production

Real-time voice morphing

Change your vocal identity on live voice and video calls with minimal latency, using just a handful of CPU cores rather than a dedicated GPU.

Accent translation

Take on an American or British accent while keeping your own vocal character, a feature aimed at contact centres and international client calls.

Voice cloning

Replicate a speaker's voice from a short recording, or commission a fully custom voice for a specific project through Altered's premium service.

Studio editing toolkit

Edit voice inside audio and video files by combining classic DSP effects with modern AI morphing, cloning and text-to-speech inside one application.

Strengths & Pros

+Two genuinely different products, one tuned for live low-latency use and one for high-fidelity post-production
+Unusual accent translation and voice restoration features that most voice changers do not attempt
+Publishes an ethics position and requires consent for cloning real people, which helps with commercial compliance
+Free tier and trial let you test voice quality before paying