Top 18 Best OpenRouter Alternatives & Competitors (2026)

Explore 18 alternatives to OpenRouter in the AI Infrastructure & MLOps space. Compare features, reviews, and find the right fit.

Alternatives to OpenRouter

Respan

Trace, evaluate, and deploy reliable LLM apps and agents

AI Infrastructure

AMESA

Build and deploy multi-agent AI for industrial control

AI Infrastructure

Entry Point

No-code fine-tuning and evaluation for custom LLMs.

AI Infrastructure

Gooey.AI

Build and deploy multilingual AI workflows without heavy development.

AI Infrastructure

PromptShuttle

Run multi-agent workflows through a single OpenAI-style API

AI Infrastructure

Together AI

Run and fine-tune open models on production GPU clusters

AI Infrastructure Development

Zilliz Cloud

Managed vector search for billion-scale AI retrieval

AI Infrastructure

Tinybird

Build real-time analytics APIs on managed ClickHouse

AI Infrastructure

Tokenomy

Predict LLM token costs before you ship

AI Infrastructure Development

Groq

High-speed, low-latency LLM inference via custom silicon

AI Infrastructure

MakeHub

Route LLM requests to the fastest and cheapest provider

AI Infrastructure

Tilores

Unify scattered customer data into a real-time Customer 360 view

AI Infrastructure

LLM Gateway

Route and monitor LLM calls across any provider

AI Infrastructure

Cerebrium

Deploy and scale GPU inference with per-second billing

AI Infrastructure

Deepchecks

Validate ML data and models with automated checks

AI Infrastructure

Espresso AI

Reduce Snowflake and Databricks costs with ML autoscaling.

AI Infrastructure

Forefront

Fine-tune and deploy open-source LLMs on your data.

AI Infrastructure

Unsloth

Fine-tune and run open models offline on your own hardware

AI Infrastructure