Secrets AI Voice Cast: Why All 150 Characters Have Voices (2027)

What Is Secrets AI?

Secrets AI is an AI companion platform for adults that runs entirely in the browser, with no iOS or Android app. It is operated by Secret Labs Inc., a company based in Dover, Delaware, in the United States. The absence of an app is a deliberate choice: without an app, there's no icon on your phone screen, no download history in the App Store or Play Store, and no purchase receipt.

Features include text chat with long-term memory, image generation, video generation with audio, voice calls, and group conversations. Paid plans include Premium ($19.99/month or ~$9.17/month on annual billing) and Ultimate ($39.99/month or ~$26.67/month on annual billing), with 8,000 and 15,000 monthly Moments, respectively.

But what truly sets Secrets AI apart from the alternatives when it comes to voice is the breadth of the cast. Where competitors treat voice as a limited feature, here it's an essential part of every character's experience.

The Cast Distribution: 150 Characters, 4 Categories

The official Secrets AI catalog is organized into four main categories, each with a specific number of characters. The table below shows the full distribution.

The important point here is that voice is not limited to one category. Both female and male characters, both realistic and anime-styled, have voices available. That is rare in the category — many platforms offer voices only for female characters, or only for the most expensive characters.

One independent reviewer noted that the catalog includes "male and female characters with full voices," highlighting that "the distribution is equitable" and that "there is no second tier of characters without voice."

To explore the catalog yourself and hear voices from each category, Secrets AI offers free access. → Explore Secrets AI's voice cast for free

Voice Quality: What Testers Report

The number of voiced characters only matters if the quality holds up. And here, tester reports are consistently positive.

One independent analysis described the voices as "notably warm and human," noting that "Secrets AI has set a new standard for AI voices in the category." Another reviewer highlighted that the voices "sound natural, with an intonation that follows the emotions of the conversation."

In my own testing, I noticed a few specific points:

• Variety of timbres: Each character has a distinct voice. There's no sense that the platform uses the same voice engine for every character with minor variations.
• Emotional tracking: Voices adjust tone based on conversation context. In happy scenes, the tone is lighter; in serious scenes, the tone is more restrained.
• Pause naturalness: Pauses within sentences sound natural, not robotic. This is especially noticeable in medium and long sentences.
• Accents and styles: A range of accents is available, which lets you pick a voice that fits the character's origin.

One point worth noting: anime-style voices are more distinct from realistic voices than you might expect. While realistic voices sound close to recorded human voices, anime voices have a more stylized character, with higher-pitched intonations and more marked rhythms. This is intentional and appeals to anyone seeking an authentic anime experience.

One tester described the difference: "Realistic voices sound like a person talking to you on the phone. Anime voices sound like a voice actor in a studio. Both work, but they're different experiences."

How Voice Calls and Voice Messages Work

Secrets AI offers two voice interaction modes, each serving a distinct purpose.

Live voice calls

Voice calls let you talk with the character in real time. Latency is low, and the character responds fluidly, maintaining context from the previous conversation. One independent analysis noted that calls are "one of the best voice experiences in the category," with fast responses and natural conversation flow.

During a call, you can switch between speech and text. The character keeps the same voice, the same tone, and the same context throughout.

Voice messages

Beyond live calls, Secrets AI lets you generate short voice messages. These work asynchronously: you request a specific message, the character generates audio in their voice, and you can play it back as many times as you want.

One important detail: generating a voice message costs 10 Moments per 100 characters of text. Playback of the generated message is free after creation — you don't pay again each time you listen.

This is a significant differentiator compared to some competing platforms that charge for repeated playback. If you want to explore this feature, the free plan offers 200 initial Moments. → Test Secrets AI's voices for free

The Real Cost in Moments

Here's the part that requires attention. Voice isn't free on Secrets AI, and Moments consumption can surprise you if you use voice frequently.

For anyone using voice calls frequently, consumption can be significant. One hour of calling costs 3,000 Moments — the equivalent of 60 in-chat images. If you have a 30-minute voice call per day, that consumes 1,500 Moments per day, or 45,000 Moments per month — far beyond any plan's monthly quota.

In practice, most users won't use voice at that intensity. But if voice is an important part of your use, the Ultimate plan, with 15,000 monthly Moments, offers more room: about 300 minutes of voice calling per month, or 10 minutes per day.

Voice messages are cheaper. Generating a 200-character voice message costs 20 Moments — less than half the cost of an in-chat image. That lets you use voice messages frequently without draining your balance.

To calculate your real voice consumption and see how many minutes fit your budget, the only way is to test. → Test Secrets AI for free and track your Moments consumption

Comparison with Competitors: Where Secrets AI Stands Out

To understand the real value of Secrets AI's voice cast, it helps to compare with the main alternatives.

Secrets AI stands out for three reasons. First, it's the only platform that guarantees voice for 100% of its official characters. Second, it includes male and anime voices without charging extra for them. Third, the per-minute cost (50 Moments) is competitive with direct competitors.

A comparative analysis between Secrets AI, Candy AI, and OurDream AI concluded that "Secrets AI wins on memory and voice quality," noting that "Secrets AI's voices are notably warm and human, surpassing what Candy AI and OurDream AI offer."

Limitations of the Voice Cast

Despite the strong points, Secrets AI's voice cast has limitations worth noting.

• No dedicated voice for user-created characters: Although all 150 official characters have voices, characters users build from scratch don't have a dedicated voice. They use generic voices from the available bank.
• Cost on long calls: 50 Moments per minute means long calls burn credits quickly. One hour of calling costs 3,000 Moments — more than a third of Premium's monthly balance.
• No voice on the free plan: Free access lets you test chat and the catalog, but voice calls and voice messages require a paid plan. The 200 initial Moments aren't enough to test voice in depth.
• Anime voices more stylized: Though this is intentional and appeals to fans, anyone who prefers maximum naturalness may prefer realistic voices.

How to Maximize Voice Use

Based on testing and user reports, a few practices improve the Secrets AI voice experience.

1. Test voices before subscribing. While the free plan doesn't include voice calls, the character catalog has a preview of each voice. Listen to several options before deciding which character to use as your primary.
2. Use voice messages instead of long calls. If you want to hear the character's voice frequently, voice messages are far more economical. A 200-character message costs 20 Moments, while 3 minutes of calling costs 150 Moments.
3. Prefer short, frequent calls. Instead of one hour of calling, do several 5-minute sessions. Consumption is the same, but you spread usage across the month and keep the balance more even.
4. Consider Ultimate if voice is a priority. With 15,000 monthly Moments, you get about 300 minutes of calling per month — 10 minutes per day — and still have Moments left for images and videos.
5. Take advantage of male and anime characters. If you want variety, Secrets AI offers 32 male characters (21 realistic + 11 anime) and 22 female anime characters, all with dedicated voice.

How to Test the Voices Without Committing

The safest way to evaluate whether Secrets AI's voices meet your expectations is to test. The platform offers free access with 20 messages per day and 200 initial Moments — enough to explore the character catalog and listen to voice previews from each category.

Use the free access to browse the catalog and hear the previews. Observe the variety of timbres, the naturalness of anime-style versus realistic voices, and the distribution across the four categories. If you decide to subscribe, Premium offers 8,000 monthly Moments, and Ultimate offers 15,000 — more than enough to explore voice calls and voice messages regularly.

Ready to test it in practice?
Secrets AI offers free access with 20 messages per day and 200 initial Moments. That's enough to explore the full cast of 150 voiced characters and evaluate whether the experience meets your expectations before any financial commitment.

👉 Create a free Secrets AI account

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Final Thoughts

Secrets AI's voice cast is the most comprehensive in the category. While most competitors limit voice to a subset of characters or charge extra for male and anime voices, Secrets AI offers dedicated voice for all 150 official characters, across all four categories, with no distinction in price or quality.

That doesn't mean it's perfect. Voice calls consume credits quickly, voice messages are more economical but less immersive than a call, and user-created characters don't have dedicated voice. But for anyone who values voice interaction, it's one of the best options available.

The best way to decide is to test it. Use the free access to explore the catalog and hear the previews. If voices make sense for you, Premium offers 8,000 monthly Moments, and Ultimate offers 15,000 — more than enough to explore voice calls and voice messages regularly.

👉 Start free on Secrets AI

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