ZeroBounce
zerobounce.netEmail-list validation with detailed status and sub-status classifications
Email-list validation with detailed status and sub-status classifications
Define JavaScript and TypeScript schemas that validate data and infer its types.
WordPress forms with shared defaults and individual validation settings
Write programmable configuration with validation and generate JSON, YAML, and other output formats.
A YAML-based CLI for asserting the installed packages, services, files, ports, and other state of a system.
Validate Python data against typed models and generate matching JSON Schema.
Define and validate data and configuration with a language that combines values and constraints.
Business email discovery with verification statuses and list exports
Form visibility rules with validation that applies only to shown fields
Check business tax IDs and connect indirect-tax tasks to your systems
An app for managing AI agents as a team at work.
PDF tagging, manual repair, and built-in validation
Edit, validate, transform, and publish XML in text and visual authoring modes.
Choose display-calibration software for a supported measurement workflow.
JavaScript form components with custom validation and data kept in your application
Reusable catalog rules with separate preview, validation and channel feedback
Email validation with a separate catch-all review stage and shared usage credits
A submission backend for websites using their own HTML forms
AI workflow platform for regulated healthcare and manufacturing teams
Browser PDF remediation with simple and advanced editing paths
Subtitle editing with waveform timing and validation rules
Command-line PDF validation, page layout, and resource tools
Open-source validation for PDF/A and PDF/UA
Edit, validate, transform, and debug XML and JSON in Altova's desktop development environment.