Best Sieslack alternatives: apps like Sieslack-App

7+ similar apps compared and reviewed

4.7 avg rating

7 free apps

Updated October 2026

Sieslack-App

Wolters Kluwer Tax & Accounting Deutschland GmbH

💼 Business

💰 Finance

Looking for something like Sieslack? We've analyzed 7+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to Sieslack

KYP Project by Geckotech B.V.

Editor's Choice

💼 Business

0.0(0 ratings)

FreeAds

Kleos by Wolters Kluwer

Strong Contender

💼 Business

0.0(0 ratings)

FreeAds

DATEV RZ-Status mobil by DATEV eG

Worth Considering

💼 Business

0.0(0 ratings)

Free

Receive instant push notifications about maintenance, disruptions, or outages in the DATEV data center. Access real-time data center status anytime, anywhere, without needing a computer or landline.

More apps like Sieslack

Automechanika Frankfurt

by Messe Frankfurt GmbH

Free

This official event guide helps visitors navigate an automotive trade fair. Discover exhibitors, connect with business partners, and stay updated on event schedules and news. Features include interactive maps, personal calendars, and contact management tools.

Exhibitor and product searchNetworking with attendeesInteractive fairground map

💼 Business

(6)

free

Compare with Sieslack

PaperScan

by DocuWare GmbH

Free

Easily digitize various paper documents like invoices, receipts, and recipes. Automatically crop, straighten, and enhance scans for outstanding quality. Upload to cloud storage or share via email and print.

Automatic document recognition and captureAutomatic cropping and straighteningScans various document types

💼 Business

(757)

free

Compare with Sieslack

WISO MeinBüro

by Buhl Data Service GmbH

Free

This app provides mobile access to your digital online office, streamlining business tasks like creating invoices and managing customer data. It simplifies your workday by handling essential administrative functions, allowing you to focus on your clients. Features include document scanning, time tracking, and automated reminders.

Create and send offers/invoices on-siteScan and save receipts securelyManage customers, suppliers, and articles

💼 Business

(0)

free with in-app purchases

Compare with Sieslack

Microsoft Dynamics 365

by Microsoft Corporation

Free

This business solution helps professionals engage with customers and stay productive on the go. Update notes, tasks, and records offline or online, and access key sales and service information. It offers a personalized action hub and guided business processes for efficient data management.

Offline access with synchronizationPersonalized action hub (Workspace)Enhanced note-taking with device access

💼 Business

(904)

free

Compare with Sieslack