---
title: "Reacher Pricing, Features & Alternatives (2026)"
description: "Reacher review: Email Verification tool — Free tier, plans, pros & cons, and the best Reacher alternatives compared for startups in 2026."
source: https://appstackbuilder.com/tools/reacher
retrieved: 2026-10-22
---

![Reacher logo](https://www.google.com/s2/favicons?domain=reacher.email&sz=128)

[Email Verification](https://appstackbuilder.com/categories/email-verification)Free tier

# Reacher: Pricing, Features & Alternatives

Reacher is the hosted service around check-if-email-exists, an MIT-licensed Rust project with about 10K GitHub stars. It checks syntax, DNS and MX records, flags disposable and role addresses, and asks the receiving mail server over SMTP whether the mailbox exists, without sending anything. Self-hosting is free and runs as a Docker image, but it needs servers with outbound port 25 open and a clean IP reputation, which most clouds block by default. A hosted API with a small free tier and paid monthly plans is available for teams that would rather not manage that.

Category

Email Verification

Pricing

Free tier available

Free tier

Yes

Best for

Email Verification — open-source, self-hosted

[Visit Reacher official site](https://reacher.email)

## Reacher Pricing Plans (2026)

| Plan               | Price         | Highlights                                                 |
| ------------------ | ------------- | ---------------------------------------------------------- |
| Self-hostedPopular | $0 (MIT)      | Docker image or Rust library · Needs port 25 and clean IPs |
| Hosted API         | Monthly plans | Managed SMTP probing · Small free tier                     |

Pricing summary: Free · then usage-based. Always confirm current pricing on the official site.

## Key Reacher Features

* ✓Docker image or Rust library
* ✓Needs port 25 and clean IPs

### ✓ Pros

* +MIT-licensed and self-hostable
* +No per-check cost when self-hosted
* +Transparent about how each check works

### ✗ Cons

* −Self-hosting needs port 25 and IPs with good reputation
* −No list-cleaning UI or ESP integrations of the paid tools
* −Catch-all and greylisting domains need extra handling

## Best Reacher Alternatives

[Compare all ](https://appstackbuilder.com/tool-alternatives/reacher)

[![ZeroBounce logo](https://www.google.com/s2/favicons?domain=zerobounce.net&sz=128)ZeroBounceFree · paid from $39/mo](https://appstackbuilder.com/tools/zerobounce)[![Kickbox logo](https://www.google.com/s2/favicons?domain=kickbox.com&sz=128)KickboxFree · paid from $5/mo](https://appstackbuilder.com/tools/kickbox)[![NeverBounce logo](https://www.google.com/s2/favicons?domain=neverbounce.com&sz=128)NeverBounceFrom $8/mo](https://appstackbuilder.com/tools/neverbounce)

## Reacher Compared

[Reacher vs ZeroBounce](https://appstackbuilder.com/compare/reacher-vs-zerobounce)[Reacher vs Kickbox](https://appstackbuilder.com/compare/kickbox-vs-reacher)[Reacher vs NeverBounce](https://appstackbuilder.com/compare/neverbounce-vs-reacher)

## Reacher FAQ

What is Reacher used for?⌄

Reacher is a email verification tool. Open-source (MIT) email verification: checks syntax, MX records and the mailbox over SMTP without sending an email. Self-host or use the hosted API.

Is Reacher free?⌄

Yes — Reacher has a free tier you can start with, and paid plans for more usage and features.

How much does Reacher cost?⌄

Reacher is free to use, with usage-based pricing on some features.

What are the best Reacher alternatives?⌄

Popular Reacher alternatives include ZeroBounce, Kickbox, NeverBounce. Compare pricing and features on our Reacher alternatives page.

## Not sure if Reacher fits your stack?

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