swap_horiz Calendly Pro Alternatives

1

Google Cloud Storage

Google Cloud Storage is a cloud storage service that provides secure, durable, and scalable storage for enterprise data....

Object Storage Cloud Based Backup API Integration

9.8 Brilliant

2

Reschedule

Reschedule is an online scheduling tool that helps small businesses manage appointments and team meetings efficiently. I...

Team Scheduling Time Blocking Calendar Integration Appointment Scheduling

9.5 Brilliant

3

Hootsuite Open Source

Hootsuite, while primarily known for its commercial offering, has a significant open-source component. This allows for s...

Team Collaboration Analytics Scheduling API Integration

9.4 Excellent

4

Make

Make is the industry leader in visual workflow automation, offering an unparalleled canvas for building complex, multi-s...

Simple Classic No Code Scalability

9.3 Excellent

5

HubSpot Open Source

HubSpot offers a limited open-source version alongside its commercial offerings. While not a full-fledged open-source pl...

Reporting Lead Generation Marketing Automation Sales Automation

9.2 Excellent

6

XTM Cloud

XTM Cloud is a highly customizable, cloud-native TMS designed for both freelancers and larger language service providers...

Workflow Automation Cloud Native Cloud Based API Integration

9.2 Excellent

7

Fleetio

Fleetio is a cloud-based fleet management software focused on maintenance and asset management. It allows users to sched...

Customization Reporting Logistics API Integration

9.1 Excellent

8

Requests

Requests is a simple and elegant library for making HTTP requests in Python. It simplifies the process of interacting wi...

API Integration Web Scraping HTTP Client Rest API

9.1 Excellent

9

FraudGuard Pro

FraudGuard Pro is an advanced fraud detection system that employs machine learning to analyze transactions in real-time....

Real Time Analysis Data Visualization Machine Learning API Integration

9.0 Excellent

10

Flagsmith

Flagsmith is a powerful, open-source feature flag platform that can be self-hosted, providing greater control and flexib...

Open Source API Integration Audit Trails Self Hostable

9.0 Excellent

11

Kaltura

Kaltura is a video management platform that enables educators to create, manage, and share multimedia content. It suppor...

Live Streaming API Integration Content Sharing Multimedia Content

8.8 Very Good

12

Storj (STORJ)

Storj (STORJ) is a decentralized data storage network that allows users to rent out their unused storage space. Users ca...

Security Object Storage Decentralized Blockchain

8.8 Very Good

13

Listmonk

Listmonk is a self-hosted email marketing platform designed for speed and simplicity. It boasts a clean and intuitive in...

Automation Self Hosted Deliverability Email Marketing

8.8 Very Good

14

Rackspace Cloud Files

Rackspace Cloud Files is a cloud storage service that offers secure, scalable, and reliable storage for enterprise data....

Object Storage API Integration Enterprise Scale Data Encryption

8.8 Very Good

15

1API Domains

1API Domains is a domain registrar that offers extensive API integration and customization options. It provides a wide r...

Customization API Integration

8.7 Very Good

16

Appsmith

Appsmith is a low-code platform for building internal tools and dashboards. While not a dedicated automation tool, it is...

Automation Open Source Developer Friendly Low Code

8.6 Very Good

17

Retool

Retool is a low-code platform that allows enterprises to build custom internal applications quickly. It offers a visual...

Real Time Data Startup No Code Custom

8.5 Very Good

18

Schedulicity

Schedulicity is a scheduling tool that helps agencies manage client appointments and team schedules efficiently. It allo...

Team Scheduling Time Blocking Calendar Integration Appointment Booking

8.5 Very Good

19

Gooten

Gooten is a robust print-on-demand platform designed for businesses that require complex supply chain management and uni...

Reliable Automation Dropshipping Business Focused

8.4 Very Good

20

IBM Watson Speech to Text

IBM Watson Speech to Text is a veteran in the AI space, offering a highly customizable and secure platform for enterpris...

Cloud Security Customization Legacy

8.4 Very Good