Free / Open-sourceOne API key for hundreds of AI models from every major provider
Free / Open-sourceOne API key for hundreds of AI models from every major provider
API2D records 214 monthly visits with -91.3% month-over-month growth and Paid pricing. ElevenLabs records 42,396,771 monthly visits with +26.1% growth and Freemium, Paid, Contact for Pricing pricing.

Use top AI models like electricity — register, top up, paste your key
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | api2d.com | elevenlabs.io |
| Pricing Model | Paid | Freemium, Paid, Contact for Pricing |
| Monthly Visits | 214 (214) | 42.4M (42,396,771) |
| MoM Traffic Delta | -2.23K (-91.3%) | +8.77M (+26.1%) |
| Primary Market & Share | 🇹🇼 Taiwan (100%) | 🇺🇸 United States (16.8%) |
| Direct Visits / mo | 86 | 18.85M |
| User Rating | 3.8 | 4.8 |
| Supported Platforms | Website | Website |

Use top AI models like electricity — register, top up, paste your key
One base URL and key work with virtually any app, SDK or self-hosted chat client that supports a custom API address.
Route requests to OpenAI models, Claude, Stability diffusion, Azure TTS and vector database services from a single account.
Consumption is metered in points with a published multiplier, so you pay for what you use rather than a flat subscription.
Identical request bodies return cached answers for free for 24 hours, and a header can disable caching when freshness matters.
AI audio platform for speech, agents, music and dubbing
Generate expressive speech across 90+ languages with multiple model options tuned for latency, consistency or emotional range.
Create instant voice clones on starter plans and professional clones on higher tiers, or design voices from a text prompt.
Configure, test and monitor agents that handle voice and chat conversations across phone, messaging and support channels.
Translate and dub video and audio into other languages, with automatic and studio workflows plus watermark options.
Free / Open-sourceOne API key for hundreds of AI models from every major provider
Free / Open-sourceOne API key for hundreds of AI models from every major provider

Free / Open-sourceOffers robust open-source text-to-speech and instant voice cloning, but lacks ElevenLabs' polished commercial ecosystem.
Free / Open-sourceOffers robust open-source text-to-speech and instant voice cloning, but lacks ElevenLabs' polished commercial ecosystem.
SpecialistExcels at reading documents and books aloud across devices, but lacks ElevenLabs' advanced voice cloning and developer API.
SpecialistExcels at reading documents and books aloud across devices, but lacks ElevenLabs' advanced voice cloning and developer API.

SpecialistCombines text-based audio editing and transcription with studio sound, but lacks ElevenLabs' standalone high-fidelity voice cloning.
SpecialistCombines text-based audio editing and transcription with studio sound, but lacks ElevenLabs' standalone high-fidelity voice cloning.
Features expressive emotional voice controls and character presets, but lacks ElevenLabs' ultra-realistic voice cloning capabilities.
Features expressive emotional voice controls and character presets, but lacks ElevenLabs' ultra-realistic voice cloning capabilities.

Real-time AI voice changer, cloning and voice agents
Real-time AI voice changer, cloning and voice agents
Free / Open-sourceOne OpenAI-compatible gateway for adaptive LLM routing, guardrails, and spend control
Free / Open-sourceOne OpenAI-compatible gateway for adaptive LLM routing, guardrails, and spend control

Free / Open-sourceOne OpenAI-compatible API key for 500+ AI models
Free / Open-sourceOne OpenAI-compatible API key for 500+ AI models

Free / Open-sourceOne open-source AI gateway for 100+ LLM providers
Provides strong commercial voiceovers and dubbing tools, but has less expressive emotional inflection than ElevenLabs.
Provides strong commercial voiceovers and dubbing tools, but has less expressive emotional inflection than ElevenLabs.
All-in-one AI voice studio for voiceovers, cloning, and audio cleanup
All-in-one AI voice studio for voiceovers, cloning, and audio cleanup

Free / Open-sourceOne API for LLM, image, video, and audio models in production
Free / Open-sourceOne API for LLM, image, video, and audio models in production