
Enterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents.
Enterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents.
BytePlus records 3,036,127 monthly visits with -30% month-over-month growth and Freemium, Paid pricing. Crikk records 212,116 monthly visits with -14.5% growth and Freemium, Free Trial, Paid pricing.

Natural AI text to speech with 910+ voices on web, iOS and Android
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | byteplus.com | crikk.com |
| Pricing Model | Freemium, Paid | Freemium, Free Trial, Paid |
| Monthly Visits | 3.04M (3,036,127) | 212.12K (212,116) |
| MoM Traffic Delta | -1.3M (-30%) | -35.95K (-14.5%) |
| Primary Market & Share | 🇻🇳 Vietnam (7.5%) | 🇮🇳 India (25.9%) |
| Direct Visits / mo | 736.9K | 72.22K |
| User Rating | 4.3 | 4.3 |
| Supported Platforms | Website | Website |

AI-native cloud for building and scaling enterprise AI
A unified platform for accessing and managing large language and multimodal models, including Seed for coding and agents, with published per-token pricing.
Production-grade video generation with multi-shot storytelling and multimodal image creation and editing, callable through the same API surface.
Elastic GPU compute, a cloud-native machine learning platform, and serverless containers so teams can train, fine-tune, and serve models without managing hardware.
AgentKit, deep research agents, AI knowledge search, and a vector database give you the retrieval and orchestration layers agents need.

Natural AI text to speech with 910+ voices on web, iOS and Android
Male and female voices across every major language plus dozens of regional accents, from Afrikaans to Zulu.
Upload PDF, DOCX, EPUB or TXT, or use camera OCR on a printed page — no copy-pasting required.
Words highlight as they are spoken, with playback up to 4x on web and 4.5x in the app.
520+ premium voices support emotion, pitch and pause control for voiceovers, audiobooks and e-learning.

Enterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents.
Enterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents.

Google's rapid prototyping IDE and developer API workbench for building multimodal applications with Gemini models.
Google's rapid prototyping IDE and developer API workbench for building multimodal applications with Gemini models.
SpecialistDelivers exceptionally lifelike narrative voices for books and articles, but lacks extensive production studio editing tools.
SpecialistDelivers exceptionally lifelike narrative voices for books and articles, but lacks extensive production studio editing tools.
One API key for hundreds of AI models from every major provider

Free / Open-sourceProvides open-source flexibility and instant voice cloning, but requires technical setup compared to managed web applications.
Free / Open-sourceProvides open-source flexibility and instant voice cloning, but requires technical setup compared to managed web applications.

SpecialistZhipu AI's open platform for GLM large models, multimodal APIs, and agent building
SpecialistZhipu AI's open platform for GLM large models, multimodal APIs, and agent building
Offers a more polished reading experience across mobile and desktop, but can be significantly more expensive for heavy commercial use.
Offers a more polished reading experience across mobile and desktop, but can be significantly more expensive for heavy commercial use.
Provides robust document reading and PDF support, though its interface feels more traditional compared to newer voice platforms.
Provides robust document reading and PDF support, though its interface feels more traditional compared to newer voice platforms.

One API for 1,500+ production-ready generative media models

Together AI is the AI Native Cloud — a full-stack platform for running, fine-tuning and training open-source models. It spans serverless inference APIs, dedicated endpoints, GPU clusters, post-training and storage, all backed by in-house systems research.
Together AI is the AI Native Cloud — a full-stack platform for running, fine-tuning and training open-source models. It spans serverless inference APIs, dedicated endpoints, GPU clusters, post-training and storage, all backed by in-house systems research.
Offers quick text-to-speech conversion with generous free options, but lacks advanced studio customization and document management.
Offers quick text-to-speech conversion with generous free options, but lacks advanced studio customization and document management.
Free / Open-sourceFree online text-to-speech with hundreds of AI voices across more than 100 languages
Free / Open-sourceFree online text-to-speech with hundreds of AI voices across more than 100 languages