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's coding agent for terminal and IDE workflows, including codebase exploration, edits, upgrades, and mi...
Freemium
Free plan API Open source
MLX provides AI development or engineering capabilities.
Freemium
Free plan API Open source
An AI-assisted security remediation platform that helps developers investigate and fix vulnerabilities found i...
Paid
Free plan API
ModelScope provides AI development or engineering capabilities.
Freemium
Free plan API Open source
NVIDIA DGX Spark provides AI-assisted capabilities for developers, AI engineers, or software teams.
Paid
API
PhotoRoom API helps creators generate, edit, or enhance images for practical design and visual-content tasks.
Paid
API
Atlassian's coding agent for terminal and development workflows connected to repositories and team context.
Freemium
Free plan API
Open-source self-hosted AI coding assistant for code completion and chat when teams want control over deployme...
Free
API Open source
VIKTOR App Builder provides AI-assisted capabilities for modern software development workflows.
Paid
API
Azure AI Content Safety provides AI-assisted capabilities for developers, AI engineers, or software teams.
Paid
API
Backstage helps developers open-source developer portal framework for organizing services, documentation, owne...
Free
Free plan API Open source
AI features for asking questions about, summarizing, and working with business documents stored in Box.
Paid
API
Code quality platform with AI code review, security checks, and engineering governance for software teams.
Paid
API
AI coding agent that uses repository context to plan, implement, debug, and iterate on software tasks.
Paid
API
Figma Dev Mode MCP Server provides AI-assisted capabilities for modern software or AI workflows.
Paid
API
Firebase Studio helps developers with AI-assisted coding, code understanding, and practical software developme...
Free
Free plan API
GitHub Advanced Security provides AI-assisted capabilities for developers, AI engineers, or software teams.
Paid
API
Google Colab Enterprise provides AI-assisted capabilities for developers, AI engineers, or software teams.
Paid
API
GPT Pilot is an AI developer tool for open-source ai development tool for building applications with guided co...
Freemium
API Open source
Jenni AI helps writers turn research topic, outline, notes, and source material into academic prose, continuat...
Freemium
Free plan API
Microsoft Fabric Copilot provides AI-assisted capabilities for developers, AI engineers, or software teams.
Paid
API
Oh My Pi provides AI-assisted capabilities for modern software development workflows.
Freemium
Free plan API Open source
Outerbase provides AI-assisted capabilities for modern software or AI workflows.
Paid
API
Remove.bg helps creators generate, edit, or enhance images for practical design and visual-content tasks.
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.
