Bulk email verifier

What it does

This is a tool that you can use to verify multiple emails online by just uploading a CSV document containing your emails. The format (number of columns) of the CSV does not matter and as long as the CSV has an email somewhere, the email will be verified.

• 
  Free Email Verifier2020 · ▲202

  The first free and accurate email verification service

• 
  Bulk Email Verifier2022 · ▲78

  Validates email addresses, checks deliverability

• 
  UDecode Email Verifier2025 · verify.udecode.net · ▲12

  Verify emails instantly in bulk syntax, MX, disposable more

• 
  Bulk Email Verifier & Checker2023 · ▲115

  The top tool for checking mail address authenticity

• 
  Email VerifierAug 2026 · mailercloud.com · ▲50

  Verify your email list before you hit send

• 
  Send Sleuth2022 · ▲82

  Bulk validate emails in Google Sheets

• 
  Browzer▲432

  Put your technical content on autopilot

  Growth · 16d ago · trybrowzer.com

• 
  Resend▲1,326

  Email for developers

  Dev tools · 2023 · resend.com

• 
  STORI AI▲1,320

  Your ideas become visually compelling branded social posts

  AI · 2023 · storiai.com

• 
  Kombai▲1,080

  A new AI model that you can prompt with UI designs

  AI · 2023 · kombai.com

• 
  User Persona Generator▲1,014

  Understand your audience without 50 interviews

  AI · 2023 · founderpal.ai

• 
  Lottielab▲871

  Create and ship lottie animations to sites and apps faster

  Dev tools · 2023 · lottielab.com

• LC
  LLMs can generate valid JSON 100% of the time▲854

  Outlines is a Python library that focuses on text generation with large language models. Brandon and I are not LLM experts and started the project a few months ago because we wanted to understand better how the generation process works. Our original background is probabilistic, relational and symbolic programming. Recently we came up with a fast way to generate text that matches a regex (https://blog.normalcomputing.ai/posts/2023-07-27-regex-guide...). The basic idea is simple: regular expressions have an equivalent Deterministic-Finite Automaton (DFA) representation. We…

  AI · 2023 · github.com