These tools expose an API, so you can call them from your own code rather than working through their interface. This is the list to start from if you are building AI into a product, a script or an automation.
Mistral AI helps developers with AI models and APIs for developer applications and related software-developmen...
Paid
API
SeaArt AI helps creators generate, edit, or enhance images for practical design and visual-content tasks.
Freemium
Free plan API
AnythingLLM helps users with document chat through an interactive AI chat experience.
Free
Free plan API Open source
NVIDIA NIM provides AI development or engineering capabilities.
Paid
API
Agent Zero provides AI-assisted capabilities for modern software development workflows.
Freemium
Free plan API Open source
NVIDIA TensorRT provides AI-assisted capabilities for developers, AI engineers, or software teams.
Freemium
Free plan API Open source
Aporia AI provides AI-assisted capabilities for modern software development workflows.
Paid
API
Google Cloud Code provides AI-assisted capabilities for software development.
Freemium
Free plan API
A developer security platform that combines vulnerability detection, prioritization, and remediation assistanc...
Paid
Free plan API
Blitzy provides AI-assisted capabilities for modern software development workflows.
Paid
API
Devin helps developers with AI-assisted coding, code understanding, and practical software development tasks.
Paid
API
Pygmalion AI provides conversational AI assistance for users who want interactive answers, follow-ups and task...
Freemium
Free plan API
You.com helps users with AI search and chat through an interactive AI chat experience.
Freemium
Free plan API
Course Hero provides course-resource platform with study documents, explanations, and AI-assisted learning sup...
Freemium
Free plan API
AI-powered secure-code analysis from Snyk that helps developers find vulnerabilities and understand risky code...
Freemium
Free plan API
Google Colab AI provides AI-assisted capabilities for developers, AI engineers, or software teams.
Freemium
Free plan API Open source
Hasura helps developers data api platform that exposes databases through graphql and related developer service...
Freemium
Free plan API Open source
Luma Dream Machine provides short generative video and image-to-video creation for creators, marketers, educat...
Freemium
API
Code quality and security platform that combines static analysis with AI-assisted remediation for supported is...
Freemium
Free plan API
Fine helps developers ai development agent for turning engineering requirements into code changes and workflow...
Paid
API
GitHub Actions AI provides AI-assisted capabilities for developers, AI engineers, or software teams.
Paid
API
Developer workflow platform with AI code review that analyzes pull requests and suggests actionable fixes.
Free Trial
API
IBM watsonx.data supports data platform for ai for teams that need a practical business workflow.
Freemium
Free plan API
Knowt provides AI study platform that turns notes into flashcards, quizzes, and active-recall practice for lea...
Freemium
Free plan API
What to check before you choose
Having an API is the start of the question rather than the end of it. Rate limits, pricing per call, whether there is a sandbox to develop against, and whether your inputs are retained or used for training all vary enormously, and all of them shape whether a tool is viable at scale. Official API documentation is the only reliable source for those details, and it changes often — treat this list as a way to find the candidates, then verify the specifics with the vendor before you build.
