Sila AI
DiscontinuedSynthetic voice platform for creating custom AI voices and voice agents
Status update, 2 August 2026: this product appears to be gone
We rechecked the vendor on 2 August 2026. The sila.ai domain no longer serves a product page; it redirects to a GoDaddy domain-for-sale listing, and www.sila.ai does the same. We found no announcement of a rebrand, relocation, or acquisition, and no successor site. Treat everything below as an archived record of the product as it was reviewed in May 2026, not as current buying advice. Do not enter payment details or voice samples anywhere claiming to be Sila AI. For a live tool, see the alternatives listed in the sidebar.
What is Sila AI?
Sila AI was a synthetic voice platform focused on generating high-quality AI voices for apps, games, audiobooks, and conversational voice agents. The product sits in a crowded market alongside ElevenLabs, Play.ht, Murf, and Resemble AI, each of which has a slightly different angle on the same core problem: turn text into natural-sounding human speech at scale. Sila AI's pitch is a balance between quality and accessibility, with a web studio for creators who want to generate voiceovers quickly and an API for developers building voice-enabled products like voice agents, audiobook platforms, and interactive characters. The platform supports voice cloning (upload a short audio sample and synthesize new speech in the same voice), multilingual output across major languages, emotional control for expressive delivery, and real-time streaming for low-latency conversational use cases. As reviewed in May 2026, pricing followed the standard voice AI model, a free tier with limited characters per month, paid tiers with increasing character quotas and voice slots, and enterprise contracts for high-volume API use. None of that is purchasable today: the domain went to a for-sale parking page at some point between May and our 2 August 2026 recheck. Sila AI was always smaller and less well-known than ElevenLabs, and teams who wanted a second voice vendor in their stack should now evaluate Play.ht, Murf, or Resemble AI instead. Ethical voice cloning, with consent verification, is a growing concern in this category, and most reputable platforms including Sila require proof that you own or have permission to clone a voice.
⚡ Quick Verdict
Nobody today, the service is offline. It was aimed at creators and developers who wanted a credible ElevenLabs alternative with API access
Teams who need the absolute highest voice quality or the largest voice library
Not purchasable, sila.ai is a parked for-sale domain as of 2 August 2026
No longer offered. There was a monthly character allowance while the product ran
Competitive quality and pricing with an ethical cloning workflow
Quality and library size trail ElevenLabs
Bottom line: Sila AI scored 4.2/5 when we reviewed it in May 2026, but the product appears to be gone. On 2 August 2026 sila.ai resolved to a domain-for-sale parking page with no successor site, so this entry is kept as an archive rather than a recommendation. For live voice generation, use ElevenLabs, Play.ht, Resemble AI, or another tool from the sidebar.
Pricing
No current pricing. As of 2 August 2026 there is no live Sila AI pricing page and no way to subscribe; the tiers below are an archived description of the product as it stood in May 2026.
Free tier: Limited character allowance per month for trying out voice generation, a small set of default voices, and basic quality settings. Typical of the voice AI category.
Creator/Pro tiers: Paid monthly plans scale up character allowances, unlock voice cloning slots, premium voice quality, commercial usage rights, and priority generation speed. Pricing is typically in USD per month.
Enterprise/API: Pay-as-you-go or committed-use contracts for high-volume API access, custom voices, dedicated infrastructure, and priority support for apps and voice agent products. Always verify current pricing on the Sila AI pricing page before committing.
Key Features
- Text-to-speech voice generation with expressive delivery
- Voice cloning from short audio samples
- Multilingual support across major world languages
- Real-time streaming for conversational voice agents
- Web studio for non-technical creators
- Developer API for apps, games, and audiobooks
- Emotional control (tone, pacing, energy)
- Consent verification for ethical voice cloning
Pros & Cons
Pros
- Solid alternative to ElevenLabs with similar feature set
- Real-time streaming works well for voice agents
- Multilingual output for global audiences
- Ethical cloning workflow with consent checks
Cons
- Smaller voice library than ElevenLabs
- Less battle-tested at enterprise scale
- Quality marginally below the category leader
FAQ
What is Sila AI?
Sila AI was a synthetic voice platform for creating AI voices via text-to-speech and voice cloning, aimed at creators making voiceovers, audiobook narrators, app developers adding voice features, and teams building conversational voice agents. It appears to be discontinued: as of 2 August 2026 the sila.ai domain no longer serves a product and redirects to a GoDaddy domain-for-sale parking page. Working alternatives in the same category include ElevenLabs, Play.ht, Murf, and Resemble AI.
How does Sila AI compare to ElevenLabs?
ElevenLabs is the category leader with the largest voice library, widest language support, and highest-quality output. Sila AI offers competitive quality at comparable pricing with a focus on real-time streaming for voice agents. For most production voice work, ElevenLabs is still the safer default; Sila is a reasonable second option for teams who want alternative vendors or specific features.
Does Sila AI support voice cloning?
Yes, you can upload a short audio sample of a voice and generate new speech in that voice. Like most reputable voice AI platforms, Sila requires consent verification to prevent unauthorized cloning of real people's voices. This is both an ethical safeguard and a legal requirement in many jurisdictions with laws around biometric data and deepfakes.
Is Sila AI free?
There is no longer a plan to sign up for. As of 2 August 2026 sila.ai serves a domain-for-sale parking page, so no free tier, paid plan, or API pricing is currently on offer. The structure described elsewhere in this archived review, a free monthly character allowance with paid tiers for larger quotas, voice cloning slots, and commercial rights, reflects the product as it stood before it went offline, not anything you can buy today.
Can Sila AI handle real-time voice agents?
Yes, one of Sila's focus areas is real-time streaming for low-latency conversational voice applications. This is important for voice agents (phone bots, in-app voice assistants, interactive characters in games) where the AI needs to start speaking within a few hundred milliseconds of generating a response, rather than waiting for full synthesis.
What languages does Sila AI support?
Sila AI supports most major world languages for text-to-speech generation. Exact language availability varies by voice and tier, always check the current language list on the Sila site before committing to a multilingual project. For the widest language support, ElevenLabs currently offers the most comprehensive coverage in the category.
Is Sila AI safe for commercial projects?
Paid plans typically include commercial usage rights for generated audio, meaning you can use Sila-generated voices in apps, games, videos, and monetized content without additional licensing. Always check the current terms of service for your specific use case, and respect any voice-cloning consent requirements, using a cloned voice without authorization can create legal liability regardless of platform terms.
Does Sila AI have an API?
Yes, developers can integrate Sila voice generation into apps, games, and conversational agents via the API using an API key. Both batch synthesis and real-time streaming are supported, and the API follows common patterns used across the voice AI category, so it should feel familiar if you've worked with ElevenLabs or Play.ht.
📋 Good to know
Not possible as of 2 August 2026. Sign-up ran through sila.ai, which now resolves to a domain-for-sale parking page rather than the web studio or API.
Voice cloning requires consent verification. Review terms for how generated audio may be used and stored.
Move to paid plans when you hit character limits or need voice cloning slots and commercial rights.
Low for web studio use; moderate for API integration into a production app.
