Best kie.ai Alternatives in 2026

Novita AI is a pay-as-you-go cloud that puts 200+ LLM, image, video, and audio models behind one OpenAI-compatible API, alongside rentable GPUs. It is cheap and broad, and one of the few infrastructure tools with an open cash affiliate program.

DeepInfra is a low-cost, OpenAI-compatible inference API for 150+ open models, processing trillions of tokens a week on its own GPU stack. It is among the cheapest providers, with documented price-stability and support trade-offs to weigh.

Vast.ai is a peer-to-peer GPU rental marketplace where independent hosts list compute at market rates. H100s from ~$0.90/hr, RTX 4090s from $0.34/hr. Far cheaper than managed clouds, with tradeoffs on reliability and setup complexity.

SiliconFlow is a China-based inference platform offering one OpenAI-compatible API to 200+ models, including the DeepSeek, Qwen, GLM, and Kimi families. It is cheap and broad, but China data residency and a real-name verification requirement make it a careful choice for Western teams.

Kong AI Gateway is the LLM and agent traffic-governance layer on Kong's open-source API gateway, unifying routing, token quotas, caching, PII guards, and observability. By 2026 it governs LLM, MCP, and agent-to-agent traffic from one control plane.

Composio is a managed tool-integration and auth layer that lets AI agents take real actions across 1,000+ apps without hand-rolling OAuth. With broad coverage, framework support, and the Rube MCP server, it favors fast prototyping over enterprise identity governance.

Fal.ai is a serverless inference platform giving developers API access to 1,000+ image, video, and audio AI models. Built by ex-Coinbase engineers, it runs FLUX models up to 4x faster than standard implementations via custom CUDA kernels, starting at $0.003 per image.

Baseten is a managed inference platform for deploying custom and fine-tuned AI models to production as autoscaling APIs. With Truss packaging, Chains pipelines, and HIPAA compliance, it targets ML teams shipping their own models, and it is backed by an NVIDIA-led 2026 round.

Seedance 2.0 is ByteDance's video generation model and the current benchmark leader on Artificial Analysis. It accepts up to 12 mixed inputs across text, images, video, and audio, generates native synced sound, and costs a fraction of Veo 3. Aggressive content filters are the catch.

Pollo AI is a Singapore-based platform that routes your prompts to 10+ top video generation models, including Kling, Runway, Veo 3, Hailuo, and Pika, under a single subscription starting around $10/month, replacing the need for separate accounts.