- Free open source alternatives of paid software.
Free software
Topics
Meetings
Events
Calendar
Itsycal
real-time database
backend
app blueprints
web and mobile apps
seamless API integration
codeless frontend logic
visual app builder
scalable apps
app development
backendless
serverless functions
data management
user protection
login methods
scalable applications
secure applications
open-source platform
backend development
Appwrite
app builder
low-code cloud platform
Back4app
low-code
remote meeting
zoho
Zoho Meeting
Jotform
WuFoo
survey form tool
free survey form tool
Xiaoju Survey
Origami Studio 3
Pixso
axure alternative
Justinmind
Miro
Lucidchart
Cacoo
Visme
network diagram
Gantt Chart
flow chart
diagram software
ioDraw
Marvel
UXPin
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