AI API

Steamship

Build and deploy production-ready AI APIs using Python and large language models in seconds.

steamship.com

Verified API available Free tier

Quick facts
What is it	Build and deploy production-ready AI APIs using Python and large language models in seconds.
Pricing	Freemium — from $10/mo
Free tier	Yes
Platform	Web Application
API	Yes
Best for	prototyping AI features, deploying language model APIs
Domain registered	1996

Data updated Aug. 1, 2026

What does Steamship do?

Steamship is a development platform that lets you quickly build and deploy web APIs powered by large language models like GPT. You write a simple Python file using their Flask-style framework, chain together prompts and models, and with a single command, deploy it as a fully hosted, scalable API endpoint. This turns your custom AI logic into a shareable web service that others can call via HTTP requests, complete with an automatically generated web interface for testing.

The platform stands out by removing the traditional DevOps overhead of API deployment. There's no need to set up servers, manage infrastructure, or handle scaling—Steamship does that for you. It provides a low-code Python library specifically designed for working with language models, making it easy to experiment with prompt chaining and complex AI workflows locally before deploying them instantly to the cloud.

This tool is ideal for developers, product builders, and AI tinkerers who want to prototype and ship AI-powered features rapidly. Use cases include creating a custom text summarization API for a news app, building a content generation endpoint for a marketing platform, or deploying a niche translation service. It's perfect for anyone who knows what they want to build with AI but wants to avoid the complexity of backend deployment.

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Key features

What makes it stand out

Instant API deployment from Python code with a single command

Low-code library for chaining prompts and AI models easily

Automatically generates a web interface for testing your API

Fully managed cloud hosting with built-in scalability

Local development and testing before deployment

Who is Steamship for?

Who benefits most from this tool

prototyping AI features

deploying language model APIs

creating custom AI microservices

Pricing

Free tier available — start without a credit card

Trial

Free

10,000 API calls
Multi-modal agents
Managed vector database
Async task chains
Persistent user state
Python API endpoints

Pro

$10.0/month

Multi-modal agents
Managed vector database
Async task chains
Persistent user state
Python API endpoints
OpenAI, Cohere, HuggingFace, Eleven Labs, AssemblyAI, and more
Key management, load balancing, and traffic shaping is automatic
Detailed per-model & per-agent usage reporting

Trust & presence

Domain Domain registered 1996

Gallery

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