Software Alternatives, Accelerators & Startups

Draft and Check VS Proofy

Compare Draft and Check VS Proofy and see what are their differences

Draft and Check logo Draft and Check

Honest email verification with real SMTP checks, pay-as-you-go

Proofy logo Proofy

Quickly validate and verify your email lists.
  • Draft and Check Real SMTP mailbox check with catch-all detection
    Real SMTP mailbox check with catch-all detection //
    2026-08-29
  • Draft and Check Honest verdicts and a 0 to 100 deliverability score
    Honest verdicts and a 0 to 100 deliverability score //
    2026-08-29
  • Draft and Check One REST call, JSON in and out
    One REST call, JSON in and out //
    2026-08-29

Draft & Check verifies whether an email address is really deliverable before you send, so your lists stay clean and your sender reputation stays intact.

It runs a full pipeline on every address: - Syntax and DNS/MX checks - Disposable and role-address detection - Typo suggestions ("did you mean gmail.com?") - A live SMTP mailbox probe with catch-all detection

Every address returns a clear verdict (deliverable, risky, undeliverable, or unknown) and a 0 to 100 score. When a mailbox genuinely cannot be confirmed it returns "unknown" instead of a false "deliverable", honest results you can trust.

Pay-as-you-go credits that never expire. Start with 100 free, no card. Single and batch verification via a simple REST API, plus a RapidAPI listing. EU-hosted and GDPR-conscious.

  • Proofy Landing page
    Landing page //
    2022-09-27

Draft and Check

$ Details
freemium $9 / One-off (2,000 credits, never expire)
Platforms
REST API Web SaaS Cloud
Release Date
2026 August
Startup details
Country
Belgium
Founder(s)
Mattijs Moens
Employees
1 - 9

Draft and Check features and specs

  • Verification
    Live SMTP mailbox check with catch-all detection
  • Checks
    Syntax, DNS/MX, disposable, role, typo suggestions
  • Verdicts
    Deliverable, risky, undeliverable, unknown + 0 to 100 score
  • API
    REST, single and batch up to 1,000 addresses
  • Pricing
    Pay-as-you-go credits that never expire
  • Free tier
    100 credits to start, no card

Proofy features and specs

  • High Accuracy
    Proofy boasts a high accuracy rate in identifying valid and invalid email addresses, which helps improve email deliverability and reduce bounce rates.
  • Ease of Use
    The platform is user-friendly with an intuitive interface that makes it easy even for non-technical users to verify email lists.
  • Bulk Verifications
    Proofy allows for the bulk verification of email lists, which can save significant time for businesses managing large volumes of email addresses.
  • Data Security
    Proofy promises strong data security measures to protect user information and verify emails without storing personal data.
  • Integration Options
    The service offers API access and integration options with other platforms, allowing businesses to integrate email verification directly into their workflows.

Possible disadvantages of Proofy

  • Cost
    While Proofy offers competitive pricing, it might be seen as expensive for small businesses or startups with limited budgets.
  • Limited Features
    Compared to some competitors, Proofy might lack advanced features such as real-time email verification or deep integration with CRM systems.
  • Support
    Some users have reported that customer support can be slow to respond, which might be a drawback for those needing urgent assistance.
  • False Positives
    There have been instances where Proofy has marked legitimate emails as invalid, leading to potential loss of valid contacts.
  • No Free Plan
    Proofy does not offer a free plan, which could deter small businesses or individuals looking for cost-effective solutions for email verification.

Analysis of Proofy

Overall verdict

  • Proofy.io is generally considered a good option for users looking for reliable email verification services. It is known for its accuracy and efficiency, although some users might find its pricing a bit high compared to competitors.

Why this product is good

  • Proofy.io is a service designed primarily for email verification. It offers features like bulk email verification, syntax checks, and spam trap detection. This can help businesses ensure that their email lists are clean and reduce bounce rates. The platform is often praised for its user-friendly interface and quick processing times.

Recommended for

  • Businesses managing large email lists
  • Digital marketers looking to improve email deliverability
  • Organizations aiming to minimize spam traps and enhance campaign performance

Draft and Check videos

No Draft and Check videos yet. You could help us improve this page by suggesting one.

Add video

Proofy videos

Proofy - Reev & OTB | Outbound Reviews #3

More videos:

  • Review - PROOFY: TOP 5 CLUTCH PLAYS OF ALL TIME!
  • Review - MLG Orlando 2011 - Proofy Interview

Category Popularity

0-100% (relative to Draft and Check and Proofy)
Developer Tools
100 100%
0% 0
Email Marketing
6 6%
94% 94
API
100 100%
0% 0
Email Verification
10 10%
90% 90

Questions & Answers

As answered by people managing Draft and Check and Proofy.

Which are the primary technologies used for building your product?

Draft and Check's answer

Node.js and TypeScript with a Fastify API, SQLite for storage, Dockerized on an EU (Belgium) server behind Caddy, Stripe for billing, and Cloudflare for delivery. Verification is a custom pipeline of DNS/MX lookups and a direct SMTP client for the mailbox probe.

What makes your product unique?

Draft and Check's answer

It runs a real SMTP mailbox check on every address, connecting to the mail server to confirm the inbox exists, with catch-all detection, not just syntax and DNS. And it is honest: when a mailbox genuinely cannot be confirmed it returns "unknown" instead of a false "deliverable." Credits are pay-as-you-go and never expire, with no subscription.

Why should a person choose your product over its competitors?

Draft and Check's answer

It is typically 3 to 4 times cheaper per verification than incumbents like ZeroBounce, with credits that never expire and no monthly subscription. You still get real SMTP verification and catch-all detection, a clean REST API, and honest verdicts. Start with 100 free credits, no card required.

How would you describe the primary audience of your product?

Draft and Check's answer

Developers adding email checks to signup and checkout flows, growth and sales teams cleaning cold-outreach lists, agencies and recruiters, and anyone sending email at volume who wants to protect their sender reputation.

What's the story behind your product?

Draft and Check's answer

Draft and Check was built by SovereignShield BV out of a simple frustration: most verifiers either lock you into subscriptions or return optimistic "deliverable" results that still bounce. We wanted verification that is honest about what it can and cannot confirm, priced fairly, and simple to wire up, so we built a deterministic pipeline that tells you the truth, including when the answer is "unknown."

User comments

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What are some alternatives?

When comparing Draft and Check and Proofy, you can also consider the following products

ZeroBounce - Removes invalid emails from your list to prevent email bounces from ruining your deliverability.

NeverBounce - Real-time email verification and cleaning to ensure emails never bounce.

Kickbox - Verify your email address lists with our drag and drop interface, or integrate into your app with our API. Prevent fake and bot account sign-ups by confirming your users are real humans with a real email address.

Email List Verify - The Fastest Way to Improve Email List Deliverability and ROI

Emailable - Emailable is the fastest and one of the most accurate email verification services in the industry, helping more than 900,000+ customers land their emails in the inbox. Emailable removes invalid email addresses and eliminates bounces.

BriteVerify - Email Validation & Email Verification reduces bounce rates up to 98%. Rapidly verifying email addresses has never been easier, just drag drop and deliver!