Top AI Tools Used in Software Development (2025)

Tool Functionality Key Features Notable Use Cases
OpenAI CodexCode generation (multi-language)Integrated with GitHub Copilot, multi-IDEVS Code auto-complete, code snippets
Amazon CodeWhispererCode suggestions on AWS workloadsTrained on open-source & AWS APIsLambda, S3, Python/JavaScript apps
Google CodeyAI-assisted coding on GCPPaLM 2-based, Vertex AI integrationGCP IDEs, Dataflow, BigQuery
GitHub CopilotReal-time coding assistantGitHub ecosystem native, powered by CodexFrontend/backend scaffolding
Anthropic ClaudeContextual code generation & QAHuman-aligned reasoning engineExplaining code, security validation
Abacus.AIEnd-to-end ML pipelinesAutoML, model explainability, deploymentEnterprise ML apps
TabnineAI-based code completionLightweight, privacy-focused IDE pluginFull-stack, mobile, embedded