nowfound

Dev tools · September 2, 2019

Proofy 2.0

A bulk email verification service

Proofy 2.0 launched on September 2, 2019 with 199 votes, #103 of 3,296 launches that month and more than 95% of that year's launches. The site was still online in September 2026, 7 years on.

Visit proofy.io ↗Proofy 2.0 alternativestop 3% of September 2019

What it does

With proofy you avoid bounces, catch all, dead emails. You increase email deliverability, save your domain email, enhance open rate. We wish you growth and prosperity!

Proofy email verifier checks email addresses before you send. Detect invalid, disposable, catch-all, role-based, and risky emails to reduce bounces.

An email verifier checks whether an email address can receive mail without sending a message. Proofy validates the address format, confirms the domain and MX records, and checks the receiving mail server to classify the address as valid, invalid, risky, disposable, catch-all, or role-based. Email verification helps remove bad addresses before campaigns, database imports, and CRM updates, reducing hard bounces and keeping poor-quality contacts out of your sending lists. Proofy combines syntax, domain, MX, SMTP, disposable, catch-all, role-based, and risk checks in one verification process. For a deeper technical breakdown, see how email verification works. An email verifier checks whether an…from proofy.io

Does a similar job

all alternatives →
  • Proofy2016 · proofy.io · ▲181

    Quickly validate and verify your email lists.

  • Email List Verify2016 · emaillistverify.com · ▲330

    Remove hard bounces and email traps from your email lists

  • BounceBan2022 · bounceban.com · ▲123

    Unlimited free email verify, works great for accept-all

  • Mailcheck2019 · mailcheck.co · ▲86

    Validate and clear your email lists from bounces 💌

  • BounceableJun 2026 · bounceable.io · ▲6

    Email verification at scale

  • verify-email.app2025 · verify-email.app · ▲10

    Verify deliverable emails & disposable or temporary emails

More dev tools this month

the category →
  • /dev/null▲481

    a social network for devs

    Dev tools · 2d ago · dev-null.sh

  • open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.

    Dev tools · 27d ago · github.com

  • Contribute to reladraw/reladraw development by creating an account on GitHub.

    Dev tools · 25d ago · github.com

  • OpenBot▲362

    Grok Bot alternative: free, local, open-source, multiplayer

    Dev tools · 22d ago · openbot.run

  • Talanoa▲341

    Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

    Dev tools · 20d ago · talanoa.email

  • CoreSpeed▲332

    One MCP for everything your agents need: apps, memory, tools

    Dev tools · 28d ago · corespeed.io

Source: Product Hunt launch ↗

Launched alongside, September 2019

the whole month →
  • Attorney-approved terms and conditions generator

    Dev tools · 2019 · iubenda.com

  • Satellites 🛰️ are visible in the night sky, no telescope required, if you know where to look. Find out here.

    Life & fun · 2019 · james.darpinian.com

  • Free resource of 100k diverse faces generated by AI

    AI · 2019 · generated.photos

  • Life & fun · 2019 · augmented-ui.com

  • Life & fun · 2019 · 3dforreddit.com

  • AS

    Sharing something that I wrote for my use but I think can be useful to others (I am an engineer with the title of Senior Software Engineer) Visit [1] for a full list (table view gives a lot of options. See "Controls"). Visit [2] for a summary. The source of the list is at [3] 1. https://littleblah.com/post/2019-09-01-senior-engineer-checklist/ 2. https://medium.com/@littleblah/my-top-25-items-in-a-senior-engineers-checklist-c8e9f9f6e3c2 3. https://github.com/littleblah/senior-engineer-checklist Feedbacks/Pull requests…

    Dev tools · 2019