Alternatives
Find free and open source alternatives to popular proprietary software.
Name (A–Z)
Yummly
Document Management Systems
Free
1 open source alternative
Zamzar
File Management
$12
month
1 open source alternative
Zapier
Automation
$19.99
month
6 open source alternatives
Zendesk
Customer Support & Success
$19
month
9 open source alternatives
Zendesk Guide
Internal Knowledge Bases
$19
year
2 open source alternatives
Zenfolio
Photo & Video Management
1 open source alternative
Zety
Form Builders
1 open source alternative
Zilliz Cloud
Vector Databases
126
month
1 open source alternative
Zimbra Collaboration
Email Platforms
3 open source alternatives
Zoho CRM
CRM Systems
₹800
month
6 open source alternatives
Zoho Expense
Expense Management
$4
month
1 open source alternative
Zoho Inventory
Asset & Inventory Management
$29
month
1 open source alternative
Zoho Invoice
Invoicing & Payments
Free
4 open source alternatives
Zoho Mail
Email Platforms
Free
1 open source alternative
Zoho One
ERP Systems
1 open source alternative
Zoho People
HR Management Systems (HRMS)
1 open source alternative
Zoom
Collaboration & Communication
12 open source alternatives
Zscaler Private Access
VPN & Secure Access
3 open source alternatives
Zuora
Subscription & Billing Management
1 open source alternative
airdrops.io
Cryptocurrency & Blockchain
Free
3 open source alternatives
archive.today
Web Crawlers
Free
1 open source alternative
cPanel
Server & VM Management
$27.46
month
6 open source alternatives
commercetools
Headless Commerce
2 open source alternatives
dbdiagram.io
Database Tools & GUIs
2 open source alternatives
eWeLink
Workflow Automation
1 open source alternative
hCaptcha
Application Security
$99
month
3 open source alternatives
iA Writer
Note-Taking
$29.99
one-time
1 open source alternative
iCloud
File Management & Sync
2 open source alternatives
iCloud
File Management & Sync
1 open source alternative
iCloud+
Storage Solutions
7 open source alternatives
Open Source Software.io
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