Best MarcoApp.io Alternatives & Competitors in 2025

Superhuman is an email management tool.

Gmail is available across all your devices Android, iOS, and desktop devices. Sort, collaborate or call a friend without leaving your inbox.

The fastest AI note-taker to capture your scattered thoughts and turn them into organized notes.

Try for free freemium

Team communication app now supporting FB, Twitter & SMS

freemium $14.0 / Monthly (^ 6 months history)

Spark helps you take your inbox under control. Instantly see what’s important and quickly clean up the rest. Spark for Teams allows you to create, discuss, and share email with your colleagues

Open Source

Thunderbird is a free email application that's easy to set up and customize - and it's loaded with great features!

The visual workspace for teams.

A native macOS email client for Gmail

:tophat: Small self-contained pure-Go web server with Lua, Markdown, HTTP/2, QUIC, Redis and PostgreSQL support - xyproto/algernon

A free and open-source chat client for your website

Open Source

Connect and import data from any API to Notion. Connect Notion to any application or API with no-code using the Note Api Connector browser extension.

free

PayPerFax is a modern, no-commitment online fax service that lets you send faxes worldwide at minimal cost. No registration, subscriptions, or hidden fees - just straightforward pay-per-fax with secure transmission and delivery confirmation.

paid $1.0 (Includes up to 3 pages - 1 cover page and 2 attachment pages)

F5Bot will send you an email whenever your brand, product, or keyword is mentioned online.

free

See your Spotify stats, connect with 125k+ music fans, and discover new music.⠀volt.fm helps you experience Spotify in a totally new way.