☁️ SaaS

Best Free Alternatives to Slack

Find free alternatives to Slack for team communication. These platforms offer messaging, channels, integrations, and collaboration features.

32 alternatives · Updated March 2026

1Password
$36/year

1Password

1 year free for students via GitHub Education

☁️ SaaSStudents
Algolia
$10,000 credits

Algolia

$10K in credits for startups

☁️ SaaSStartups
Amplitude
$36K/year

Amplitude

Free Scholarship plan for startups

☁️ SaaSStartups
Asana
$1,200/year

Asana

Free Business plan for accelerator startups

☁️ SaaSStartups
Baremetrics
$200/year

Baremetrics

Free SaaS analytics via GitHub Education

☁️ SaaSStudents
Basecamp
$180/year

Basecamp

Free for students and teachers

☁️ SaaSStudents
Dashlane
$42 (6 months)

Dashlane

6 months Dashlane Premium free for students

☁️ SaaSStudents
Evernote
50% off ($44/year savings)

Evernote

50% off Evernote Personal for students

☁️ SaaSStudents
Gliffy
$96/year

Gliffy

Free diagram and flowchart tool for students

☁️ SaaSStudents
HubSpot for Startups
Up to 90% off

HubSpot for Startups

Up to 90% off for startups

☁️ SaaSStartups
Intercom
95% off first year

Intercom

95% off for early-stage startups

☁️ SaaSStartups
Kaltura
$10,000/year

Kaltura

$10K/year in video platform credits

☁️ SaaSStudentsStartups
LastPass
$18 (6 months)

LastPass

Free Premium for students

☁️ SaaSStudents
Linear
$200/year

Linear

Free Standard plan for startups

☁️ SaaSStartups
Lucidchart
$108/year

Lucidchart

Free educational upgrade for diagramming

☁️ SaaSStudents
Microsoft 365 Education
$70/year

Microsoft 365 Education

Free Office 365 for students

☁️ SaaSStudents
Monday.com
$1,080/year

Monday.com

Up to $6,000 in credits for VC-backed startups

☁️ SaaSStartupsStudents
Notion
$96/year

Notion

Free Plus plan for students & educators

☁️ SaaSStudents
PomoDone
$60 value

PomoDone

2 years free Lite plan for productivity

☁️ SaaSStudents
Prezi
50% off ($60/year savings)

Prezi

Edu Plus plan at student pricing

☁️ SaaSStudents
RoboForm
$24/year

RoboForm

Free RoboForm Everywhere for students

☁️ SaaSStudents
Segment
$50K credits

Segment

Free Startup plan for early companies

☁️ SaaSStartups
Simple Analytics
$108/year

Simple Analytics

Free privacy-first analytics for 1 year

☁️ SaaSStudents
Slack
$500/year

Slack

Pro plan credits through partner programs

☁️ SaaSStartups
Squarespace
50% off ($96/year savings)

Squarespace

50% off first year for students

☁️ SaaSStudents
Stripe Atlas
$5,000+ credits

Stripe Atlas

Startup incorporation with $5K in credits

☁️ SaaSStartups
Surfshark VPN
$150 savings

Surfshark VPN

81% off VPN subscription for students

☁️ SaaSStudents
Taskade
$60/year savings

Taskade

50% permanent discount on Pro plans

☁️ SaaSStudents
Twilio
Startup credits

Twilio

Startup credits for communications APIs

☁️ SaaSStartups
Typeform
$300/year

Typeform

Free Professional plan for 1 year via GitHub Education

☁️ SaaSStudents
YNAB (You Need A Budget)
$99/year

YNAB (You Need A Budget)

Free budgeting app for college students

☁️ SaaSStudents
Zendesk for Startups
6 months free

Zendesk for Startups

6 months free for startups

☁️ SaaSStartups

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