Kie

What Kie does

Kie (operating as Kie.ai, KIE API, and KIE AI under legal entity NEXUSAI SERVICES LLC; headquartered in Denver, USA) operates a unified AI API platform that aggregates access to 79+ generative AI models from 22 providers across video, image, audio, and LLM categories. The platform exposes a single API surface so that developers can call Google (Veo 3.1, Gemini, Nano Banana), ByteDance (Seedance, OmniHuman, Volcengine Lip Sync), OpenAI (GPT-5.5, GPT Image 2, Sora 2), Anthropic (Claude Opus, Sonnet, Fable), Alibaba (Wan, HappyHorse), xAI (Grok Imagine), Suno, ElevenLabs, and other models through a consistent schema with async task submission, webhook callbacks, status polling, and smart fallback routing. The technology stack is integration, routing, and operations infrastructure rather than model development: there is no evidence of proprietary models, training data assets, or research output.

Kie monetizes exclusively through a credit-based, pay-as-you-go model. Pricing is transparent and publicly listed at 30-84% below official API rates; failed generations are not charged, credits do not expire, and bulk top-ups ($1,250+) receive 10% bonus credits. Distribution is fully self-serve through the kie.ai web platform, API marketplace, and docs.kie.ai documentation portal, supplemented by a free interactive Playground, 80 free trial credits for new users, and a referral/affiliate program. VIP support via private Discord and Telegram channels is positioned as the higher-touch layer, though no enterprise plans or contracted SLAs are disclosed.

The customer base is developer-led and globally distributed: the company claims 120,000+ developers across 80+ countries, with no disclosed enterprise logos, named accounts, or revenue figures. Primary segments are developers building AI-native applications, AI video SaaS products, creative and marketing teams, and internal enterprise AI platforms. The operating posture is independent and self-funded, with no venture capital, private equity, or parent company ownership evidenced in the available data.

Name

Kie

Legal name

NEXUSAI SERVICES LLC

Website

https://kie.ai

Company type

Private

Operating status

Operating

Short description

Kie (Kie.ai) operates a unified AI API platform that aggregates 79+ generative AI models across video, image, audio, and LLM categories from providers including Google, ByteDance, OpenAI, Anthropic, Alibaba, xAI, Suno, and ElevenLabs, serving 120,000+ developers globally through credit-based, pay-as-you-go pricing set 30-84% below official API rates.

Ownership category

akta.pro rank

Product category

AI API Platform (Multi-Model Generative AI Gateway)

NAICS

Software Publishers (5132), Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (518)

SIC

Services-Prepackaged Software (7372)

akta.pro primary industry

Model Serving, Inference & Deployment Platforms (APIs, Edge/On-Prem) (HDAEANAC)

Keywords

• Unified AI API
• Video generation API
• Image generation API
• LLM API access
• AI model gateway

Headquarters

HQ city

Denver

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B

Offering type

Software

Cost components

Technology or R&D, Infrastructure, Personnel, Marketing or Sales, Operations

Revenue model

1. Credit-Based API Usage: Kie.ai operates a credit-based system where users purchase credits to access AI models. Credits are consumed per generation based on model type and output. Different billing units apply: per image, per second (video/audio), per million tokens (LLM). Credits never expire and failed tasks are not charged. Larger top-ups receive bonus credits (10% bonus on $1,250+ purchases).
2. Premium Model Access: Access to leading AI models at significantly discounted rates (30-84% lower than official APIs). Revenue generated through consumption of API calls across video, image, audio, and LLM model categories.
3. Affiliate Program: Referral-based program where partners can earn commissions for driving new users to the platform.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels6 records

Core offering

Kie.ai provides a unified AI API platform that aggregates access to 79+ AI models across video, image, audio, and LLM modalities from providers such as Google, ByteDance, OpenAI, Anthropic, Alibaba, xAI, Suno, and ElevenLabs. Developers integrate once via a single API with a shared parameter schema and consume credits billed per generation, with async task submission, webhook/polling callbacks, smart fallback routing, and 99.9% claimed uptime. Customers save 30–84% versus official provider pricing, with free credits (80) for new users, no expiration on credits, and no charge for failed generations.

Product overview

Kie.ai is a unified AI API platform that provides access to leading video, image, audio, and LLM models through one consistent API. The platform aggregates models from providers including Google (Veo, Gemini, Nano Banana), ByteDance (Seedance, Kling, OmniHuman, Volcengine), Anthropic (Claude Opus, Claude Sonnet, Claude Fable), OpenAI (GPT Image 2, GPT-5.5), Alibaba (Wan, HappyHorse, Qwen), xAI (Grok Imagine), Kling (Kling 3.0, Kling 3.0 Turbo), and Suno/ElevenLabs for audio. Users access these models via a single unified API with credit-based billing, webhook support, and competitive pricing (30-84% lower than official APIs). The platform includes a Playground for testing, VIP support channels, and documentation at docs.kie.ai. The offering spans video generation (Seedance 2.0, Veo 3.1, Kling 3.0, Wan, HappyHorse, Grok Imagine), image generation (GPT Image 2, Nano Banana 2, Nano Banana Pro, FLUX.2), audio/music (Suno v5.5, ElevenLabs V3, Suno Voice), and LLM/text (Claude Opus 4.7/4.8, Claude Sonnet 4.6, Claude Fable 5, Gemini 3.1 Pro, Gemini 3.5 Flash, GPT-5.5).

Differentiator

Problem solved

Functional benefit

Products and services

• Kie.ai Unified API Platform A unified AI API platform providing access to 79+ video, image, audio, and LLM models through a single consistent API with credit-based billing, webhook support, smart fallback routing, and free Playground testing. Designed for developers and engineering teams building AI-powered applications.
• Seedance 2.0 Mini API ByteDance's cost-efficient AI video model available via Kie.ai for text-to-video, image-to-video, consistent character generation, and cinematic motion with multimodal inputs. Targeted at developers building video generation features needing lower inference costs.
• Seedance 2.0 API ByteDance's multimodal AI video model for high-quality virtual human video creation, multi-shot consistency, and native audio generation with tight audio-visual sync, exposed via Kie.ai's unified API.
• Veo 3.1 API Google DeepMind's upgraded AI video generation model delivered via Kie.ai for realistic motion, extended clip duration, multi-image reference control, and native 1080p output with synchronized audio, offered in Fast and Quality variants.
• Kling 3.0 API Kling AI's video generation model exposed via Kie.ai that creates videos from text and images with multi-shot storytelling and native cinematic audio up to 15 seconds, including multilingual audio generation.
• Kling 3.0 Turbo API Kuaishou's faster video generation model in the Kling 3.0 series, available via Kie.ai, balancing high-quality visuals, smooth motion, prompt adherence, multi-shot continuity, audio-visual sync, and stronger cost performance.
• OmniHuman 1.5 API ByteDance's AI avatar and digital human model available via Kie.ai that transforms a single image and audio into realistic talking videos with natural lip sync, facial expressions, and lifelike motion.
• Volcengine Video-to-Video Lip Sync API ByteDance's Volcengine model exposed via Kie.ai for pixel-perfect video-to-video lip synchronization and multilingual AI dubbing.
• HappyHorse-1.1 API Alibaba's AI video generation model distributed via Kie.ai, offering text-to-video, image-to-video, and reference-to-video workflows with improved prompt understanding, smoother motion, and stronger character consistency.
• Grok Imagine API xAI's multimodal image and video generation model delivered via Kie.ai that converts text or images into short visual outputs with coherent motion and synchronized audio; ranked #1 on Arena for image-to-video.
• Wan 2.7 Video API Alibaba Tongyi Lab's AI video suite available via Kie.ai covering Text-to-Video, Image-to-Video, Reference-to-Video, and Video Edit modes with full-modality input and 720P–1080P output.
• GPT Image 2 API OpenAI's next-generation image model exposed via Kie.ai for stronger photorealism, cleaner editing, sharper text rendering, and more polished product photography, with text-to-image and image-to-image workflows.
• Nano Banana 2 API Google's Gemini 3.1 Flash Image model exposed via Kie.ai combining lightning-fast speed with accurate text rendering, strong character consistency, and scalable image generation and editing with 4K output support.
• Nano Banana Pro API Google DeepMind's image model distributed via Kie.ai delivering sharper 2K imagery, intelligent 4K scaling, improved text rendering, and enhanced character consistency for creative and API-driven workflows.
• Suno API Suno's AI music-generation model exposed via Kie.ai that converts text prompts into full vocal and instrumental tracks with music generation, lyrics creation, audio extension, vocal separation, and music video creation.
• Suno Voice API Custom voice creation and voice cloning feature within the Suno API on Kie.ai, enabling personalized voices via API for voice cloning and personalized vocal generation workflows.
• ElevenLabs Eleven V3 API ElevenLabs' most expressive text-to-speech and text-to-dialogue model exposed via Kie.ai with 70+ languages, inline audio tags for emotional control, multi-speaker conversations, and natural delivery for dialogue-driven applications.
• Claude Opus 4.7 API Anthropic's high-performance LLM delivered via Kie.ai with major improvements in logical reasoning and creative synthesis and a 2-million-token context window for complex, long-context tasks.
• Claude Opus 4.8 API Anthropic's most capable generally available model exposed via Kie.ai with complex reasoning, agentic coding, professional knowledge work, improved honesty, stronger long-horizon task execution, and a 1-million-token context window.
• Claude Fable 5 API Anthropic's Mythos-class model exposed via Kie.ai for advanced general use, long-running coding, complex knowledge work, vision reasoning, and multi-step tasks requiring stronger planning and verification.
• Gemini 3.1 Pro API Google DeepMind's general-purpose LLM exposed via Kie.ai for building sophisticated agents with state-of-the-art accuracy in coding, creative writing, and cross-modal analysis.
• Gemini 3.5 Flash API Google's high-efficiency multimodal model exposed via Kie.ai combining Flash-level speed with stronger coding, reasoning, and agentic execution for complex AI workflows needing capability and efficiency.
• GPT-5.5 API OpenAI's advanced reasoning model exposed via Kie.ai for agentic coding, knowledge work, scientific research, and complex multi-step task execution, available in GPT-5.5 Thinking and GPT-5.5 Pro variants.
• Kie.ai Playground Interactive testing environment within the Kie.ai platform where users can test KIE APIs directly, try different prompts, compare model outputs, and evaluate video, image, audio, and LLM models in a real API environment with no long setup required.

Quantifiable outcome

• Up to 84% cost reduction vs official API pricing
• +4 more outcomes

Named customers6 records

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

AI capability11 records

Feature5 records

Partnerships

19 partnerships are on record, tiered core and secondary.

• ByteDance (Seedance)coreTechnology or Integration · 1 January 2025Kie.ai provides unified API access to ByteDance's Seedance AI video models including Seedance 2.0, Seedance 2.0 Mini, Seedance 1.5 Pro, and upcoming Seedance 2.5. ByteDance provides the underlying video generation technology while Kie.ai offers discounted access, unified gateway, and developer tooling.
• Google (Veo, Gemini, Nano Banana)coreTechnology or Integration · 1 January 2025Partnership for access to Google's AI models including Veo 3.1, Veo 3, Gemini 3.1 Pro, Gemini 3.5 Flash, Nano Banana 2, Nano Banana Pro, and Imagen 4. Kie.ai offers these models at significantly discounted rates vs official pricing.
• OpenAI (GPT, GPT Image 2)coreTechnology or Integration · 1 January 2025API access to OpenAI's language and image models including GPT-5.5, GPT-5.4, GPT-5.2, GPT Image 2, and OpenAI Codex. Kie.ai provides these at 72-86% discounts compared to official OpenAI pricing.
• Anthropic (Claude)coreTechnology or Integration · 1 January 2025Access to Anthropic's Claude models including Claude Opus 4.8, Claude Opus 4.7, Claude Sonnet 4.6, Claude Fable 5, and Claude Haiku 4.5. Offered at approximately 71% discount vs official Anthropic pricing.
• Alibaba (Wan, HappyHorse)coreTechnology or Integration · 1 January 2025Partnership with Alibaba Tongyi Lab for Wan video and image models (Wan 2.7, Wan 2.6) and HappyHorse video generation models. Provides text-to-video, image-to-video, and reference-to-video capabilities.
• Kling (Kuaishou)coreTechnology or Integration · 1 January 2025Access to Kuaishou's Kling AI video models including Kling 3.0, Kling 3.0 Turbo, Kling 2.6, and related motion control models. Offers text-to-video, image-to-video, and multi-shot storytelling capabilities.
• xAI (Grok)coreTechnology or Integration · 1 January 2025Partnership with xAI for Grok Imagine image/video generation and Grok 4.3 language models. Includes Grok Imagine Video 1.5 ranked #1 on Arena blind test for image-to-video.
• SunocoreTechnology or Integration · 1 January 2025API access to Suno's AI music generation models including V5.5. Supports text-to-music generation, lyrics creation, audio extension, vocal/instrument separation, and music video creation.
• ElevenLabscoreTechnology or Integration · 1 January 2025Access to ElevenLabs' Eleven V3 Text-to-Speech and Text-to-Dialogue APIs supporting 70+ languages with expressive audio generation, audio tags control, and multi-speaker conversations.
• Black Forest Labs (FLUX)coreTechnology or Integration · 1 January 2025Partnership for FLUX.1 and FLUX.2 image generation models including FLUX.1 Kontext for professional image editing at reduced costs vs official pricing.
• RunwaysecondaryTechnology or Integration · 1 January 2025API access to Runway's Gen-4 Turbo and Gen-4 video generation models with free trial options available.
• MidjourneysecondaryTechnology or Integration · 1 January 2025Partnership for Midjourney image generation API access through the Kie.ai platform marketplace.
• IdeogramsecondaryTechnology or Integration · 1 January 2025Access to Ideogram's image generation models including Ideogram V3 and Ideogram Character for text-rendering and creative image workflows.
• LumasecondaryTechnology or Integration · 1 January 2025Partnership for Luma AI video and imaging models available through the Kie.ai API marketplace.
• Qwen (Alibaba)secondaryTechnology or Integration · 1 January 2025API access to Qwen's image generation and editing models including Qwen Image 2.0 with unified image model capabilities.
• RecraftsecondaryTechnology or Integration · 1 January 2025Access to Recraft's Crisp Upscale and Remove Background APIs for professional image editing workflows.
• Topaz LabssecondaryTechnology or Integration · 1 January 2025Partnership for Topaz Labs' image and video enhancement APIs through the Kie.ai marketplace.
• VeedsecondaryTechnology or Integration · 1 January 2025API access to Veed video editing and processing tools available through the Kie.ai platform.
• HailuosecondaryTechnology or Integration · 1 January 2025Partnership for Hailuo AI video generation models available through the Kie.ai marketplace.

Scale indicators9 records

Recent moves6 records

Expansion highlights5 records

Emerging players

• RunPod: GPU cloud providing on-demand compute for AI model training and inference, including serverless endpoints for generative models. Partially comparable to Kie.ai for AI inference workloads, though positioned more as raw infrastructure than unified managed API.
• LiteLLM: Open-source LLM gateway/proxy that standardizes API calls across 100+ model providers. Adjacent to Kie.ai as a developer-side aggregation tool, with overlap in unified-API value proposition though focused more on self-hosted routing than managed inference.

Direct peers

• Replicate: Cloud API platform for running open-source and proprietary AI models (image, video, audio, LLMs) via a unified API. Directly comparable to Kie.ai's value proposition of one-API access to diverse generative AI models with pay-per-use billing.
• OpenRouter: Unified API aggregator providing access to 100+ LLMs and increasingly multimodal models from multiple providers through a single interface. Closest direct competitor to Kie.ai in the multi-provider API gateway category, with comparable unified billing and developer experience.
• Portkey: AI gateway and observability layer that provides unified access to multiple LLM providers with routing, fallbacks, and cost controls. Comparable to Kie.ai's unified gateway approach, particularly for enterprise LLM workloads.
• fal.ai: Developer-focused generative media API platform specializing in image and video models (including proprietary inference). Closely comparable to Kie.ai for multimodal media generation use cases with developer-first GTM.
• Together AI: AI inference cloud offering API access to a wide range of open and frontier LLMs and image models with competitive pricing. Competes directly with Kie.ai on the unified-API, multi-model, cost-efficient developer positioning.
• Anyscale: Ray-based AI compute platform offering managed inference and serving for open and proprietary LLMs and generative models. Comparable to Kie.ai in providing scalable, multi-model AI API infrastructure to developers and enterprises.

Broad incumbents

• Google Vertex AI: Google Cloud's enterprise AI platform offering unified access to Gemini, Veo, Imagen, third-party models, and Model Garden. Competes with Kie.ai on multi-model access, with deeper enterprise/SMB distribution via Google Cloud.
• AWS Bedrock: Amazon's fully managed service providing unified API access to multiple foundation models (Anthropic, Meta, Mistral, Stability, Amazon, Cohere). Competes with Kie.ai at the multi-provider enterprise layer with deeper enterprise tooling and certifications.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Kie