Slack Software Alternatives

FrontRunners 2021

Looking for alternatives to Slack? You’ve come to the right place.

Find the best Slack alternatives and competitors. Take an in-depth look at 15 popular Collaboration platforms to find out which one is right for your needs. Discover how these Collaboration software products compare to Slack when it comes to features, ease of use, customer service and support, and real user reviews.

Top 5 Alternatives at-a-glance

  • FreeConferenceCall.com
  • VirtualPBX
  • Noodle
  • CardBoard
  • Resilio Sync

Top Slack Alternatives

FreeConferenceCall.com

FreeConferenceCall.com is a conferencing platform with over 800,000 business users, including 500 well-known companies. It caters to users around the globe, offering screen sharing, high-definition audio conferencing and video con...Read more about FreeConferenceCall.com

VirtualPBX

VirtualPBX is a cloud-based phone solution that caters to all-sized businesses. VirtualPBX enables companies to streamline and improve communications with features such as unlimited minutes, video conferencing, business SMS, auto-...Read more about VirtualPBX

4.85 (23 reviews)

Noodle

Noodle is the all-in-one enterprise platform that removes the stress of working across emails, file servers, task managers, spreadsheets, chats, meetings, etc. Teams that use their Noodle communicate better and are more productiv...Read more about Noodle

4.38 (32 reviews)

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CardBoard

Cardboard is a collaboration solution suitable for businesses of all sizes across various industry verticals. Features include a kanban-style activity dashboard, content import and export tools, invites for remote team members and...Read more about CardBoard

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Resilio Sync

Resilio Sync is a collaboration solution designed to help businesses in logistics, media and retail industries securely share media files of all types and sizes using peer-to-peer (P2P) technology. IT teams can utilize the selecti...Read more about Resilio Sync

4.46 (37 reviews)

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HUI

HUI is a collaboration software suite designed to help startups, freelancers, influencers and businesses, manage legal documentation, fundraising activities, sales relationships and human resources. Key features include contact ma...Read more about HUI

4.73 (11 reviews)

Quire

Quire is a cloud-based project management solution designed to help small and medium-sized businesses manage to-do lists, tasks, and more to facilitate collaboration across teams. Key features include document management, real-tim...Read more about Quire

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Pumble

FrontRunners 2022

Pumble is a communication management solution that helps businesses interact with members across multiple departments and locations via a unified portal. The platform includes built-in search functionality, which allows users to s...Read more about Pumble

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5pm

5pm is a cloud-based project management tool, which helps businesses of all sizes manage tasks, streamline team collaboration by sharing notes and track and report on time spent. The application enables managers to track the pro...Read more about 5pm

4.23 (99 reviews)

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ExxpertApps

CALVI Insight is a cloud-based telecom expense management and electronic billing solution. The solution helps users prepare invoices and notifies customers when their invoices are ready. It can also be accessed on mobile devices, ...Read more about ExxpertApps

5.00 (11 reviews)

RationalPlan

RationalPlan is a project management solution that helps small and midsize businesses plan projects, allocate resources, analyze workloads, track work progress, estimate project costs and manage budgets. Students, universitie...Read more about RationalPlan

4.42 (98 reviews)

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Limnu

Limnu is an online whiteboarding solution designed to help engineering and product design teams collaborate, brainstorm and visualize ideas in real-time. It enables managers to connect with remote team members through video confer...Read more about Limnu

4.83 (12 reviews)

XWiki

XWiki is a "Knowledge Management and Collaboration" specialized platform, with a focus on answering more complex knowledge management needs such as knowledge base, intranet/extranet, website, procedures, and more. Suitable for bus...Read more about XWiki

4.71 (24 reviews)

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COR

COR is a cloud-based project management tool suitable for small to midsize companies in a variety of industries. It offers modules for project management and collaboration, a client panel, invoice and quote management tools and re...Read more about COR

4.00 (13 reviews)

Parley Pro

Parley Pro is a cloud-based, modern contract lifecycle management platform that helps companies of all sizes negotiate and manage better contracts faster. Contract Management is typically a painstaking process riddled with in...Read more about Parley Pro

4.54 (13 reviews)