Developer & API Tools AI Tools

AI APIs, developer platforms, and infrastructure tools

118 tools available

Want an AI assistant inside your editor instead? Browse AI Coding Tools.

About This Category

Developer and API tools integrate AI capabilities into your development workflow, APIs, and infrastructure. These tools are used by software engineers, DevOps teams, and technical architects to accelerate coding, automate deployments, and build AI-powered applications. They solve problems like reducing boilerplate code, managing complex integrations, and speeding up the development lifecycle.

Who Uses These Tools

Full-stack engineers building faster

Full-stack developers use AI coding assistants to generate boilerplate, write tests, and prototype features end-to-end, cutting development time significantly.

Data engineers managing pipelines

Data engineers leverage these tools to automate data pipeline construction, manage API integrations, and reduce manual scripting for ETL workflows.

DevOps teams automating deployments

DevOps and platform engineers use infrastructure tools and APIs to automate deployment configurations, monitoring setup, and environment provisioning.

Frequently Asked Questions

How to Choose

Evaluate pricing structure
Check whether the tool charges per API call, per seat, per month, or offers free tiers. Compare costs against your expected usage volume and team size to ensure it fits your budget.
Assess ease of integration
Look for tools with clear documentation, SDK support for your primary languages, and pre-built connectors to your existing tech stack. Test whether onboarding takes hours or days.
Check ecosystem compatibility
Verify that the tool works seamlessly with your version control, CI/CD pipeline, cloud provider, and other development platforms you currently use.
Test code generation quality
For coding-focused tools, run sample tasks in your language or framework to evaluate accuracy, security of generated code, and whether it requires significant refactoring.

Wit.ai

Natural language processing API for developers to build conversational apps.

Experimenting with the proposed Cross-Origin Storage API in Transformers.js

Load ML models across origins with shared browser storage.

Together AI Inference API

Unified API for open-source and proprietary LLMs.

Anthropic Constitutional AI (Claude API)

API for building applications with Claude, an AI assistant.

OpenAI Realtime API

Low-latency voice conversations with AI via API.

Run a vLLM Server on HF Jobs in One Command

Deploy a vLLM inference server on Hugging Face with a single command.

Greptile

AI-powered code search and understanding for developers.

LLM

CLI utility and Python library for interacting with Large Language Models

Cerebras Inference API

Fast LLM inference API with optimized throughput and cost efficiency.

Anthropic's Claude API

API access to Claude, a capable AI assistant for developers.

Twelve Labs Marengo

AI video understanding and search API for developers

Vapi

Voice AI SDK for building phone and web conversational apps

Anthropic's Batch API

Process large volumes of API requests at lower cost with delayed processing.

Gitingest

Convert Git repositories into text summaries for LLM processing.

Together Inference API

API for running open-source LLMs at scale with low latency.

Devbox

AI-powered cloud development environment

Claude Opus 4 (via API)

API access to Claude AI models for building applications

Genlayer

Run verifiable AI computations directly on blockchain networks.

Together AI Inference

API access to open-source LLMs with competitive per-token pricing.

Together Inference

Run open-source LLMs with fast, scalable inference API

Manifest

Open-source LLM router for cost-effective AI model selection

Unstructured

API for parsing and chunking unstructured documents into usable data.

Prediction Guard

Private LLM API with built-in safety controls and compliance.

Open WebUI

Web interface for running and managing local AI models

Browse Tools

Wit.ai

Developer & API Tools

Natural language processing API for developers to build conversational apps.

NewVerified

freemiumFree Tier