This page documents the major Proofy platform transition introduced in 2025. It is kept as historical release-note content rather than as a promise that every implementation detail described at launch remains unchanged today.
For current product capabilities, pricing, limits, and API documentation, use the live Proofy product pages and developer documentation.
What Changed in the 2025 Platform Update
Rebuilt Application Experience
The platform moved to a redesigned application experience focused on clearer verification workflows, account management, usage visibility, and API access.
Expanded Bulk Verification
The newer bulk workflow supports CSV and TXT files, files up to 65 MB, and up to 1 million email addresses per file. For current details, see Bulk Email Verification.
REST API Workflows
The platform expanded developer-facing verification workflows around REST API access, multiple API keys, usage visibility, webhooks, and automated verification scenarios.
For current implementation details, use the Email Verification API page and the latest developer documentation rather than relying on historical response-schema examples.
Real-Time and Batch Use Cases
The updated platform supports real-time single-address verification as well as larger batch and file-based workflows. The right method depends on whether the address is being checked inside a user flow, application process, CRM sync, or bulk database operation.
JavaScript and Integration Workflows
The platform added tooling intended to make verification easier to embed in forms and connected applications. Integration methods can evolve, so current implementation instructions should always come from the live product and developer documentation.
Migration Context
The 2025 update included a transition from the older Proofy application to the newer platform. Migration details, old endpoints, and transitional compatibility rules were time-sensitive. They should not be treated as current instructions in 2026.
If an older integration still references a legacy Proofy endpoint or account flow, compare it against the current documentation before making changes.
What This Historical Page Does Not Guarantee
- specific response times;
- legacy API compatibility;
- old endpoint availability;
- historical free-credit offers;
- fixed confidence-score fields or response schemas;
- specific Zapier latency or trigger behavior;
- past migration deadlines.
Current Proofy Product Paths
- Free Email Checker for individual checks;
- Bulk Email Verification for files;
- Email Verification API for automated workflows;
- Email List Cleaning for broader hygiene projects;
- Pricing for current plans and credit options.
Frequently Asked Questions
Is this page current product documentation?
No. It is a historical release-note page describing the 2025 platform transition. Current implementation details belong on the live product and developer documentation pages.
Should developers use old API examples from this article?
No. Use the current Proofy API documentation because schemas and integration details can change after a release.
Are old Proofy account migration instructions still relevant?
Not necessarily. The migration was part of the 2025 transition and should not be treated as an active 2026 workflow.
Bottom Line
The 2025 update was a major Proofy platform transition. This page now serves as historical context, while current limits, pricing, API behavior, and integration guidance should always come from Proofy's live product documentation.
