Top 9 Open-Source Alternatives to KingSumo

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KingSumo

Grow your audience with viral giveaways that cut marketing costs

Product categories

Analytics Business Intelligence CDN CRM Email Marketing Form Builder Forms And Surveys Lead Generation No Code Surveys Tool Wordpress Plugins

Summary

The top open-source alternatives to KingSumo are WP Rocket, Jetpack, and The SEO Framework. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

WP Rocket Landing Page
1

WP Rocket

WP Rocket offers a caching plugin for Wordpress.
Pricing:
- Open Source
#CDN #Surveys #Tool 13 social mentions
Jetpack Landing Page
2

Jetpack

Jetpack offers SEO and security plugins for Wordpress.
Pricing:
- Open Source
#Tool #Office & Productivity #Surveys 8 social mentions
The SEO Framework Landing Page
3

The SEO Framework

Easy SEO for beginners, an awesome API for experts. WordPress SEO for everyone.
Pricing:
- Open Source
#Surveys #Tool #CDN 4 social mentions
Ampliz Sales Buddy Landing Page
4

Ampliz Sales Buddy

Data to power your business
Pricing:
- Open Source
- Freemium
- Free Trial
- $50.0 / Monthly
#Sales Tools #Lead Generation #Business Intelligence
XLForm Landing Page
5

XLForm

XLForm is an iOS library to create dynamic table-view forms.
Pricing:
- Open Source
#Surveys #Form Builder #Forms And Surveys
Form.io Landing Page
6

Form.io

Combined FORM & API Platform for Developers
Pricing:
- Open Source
#Surveys #Form Builder #Forms And Surveys 4 social mentions
Senate Stock Watcher Landing Page
7

Senate Stock Watcher

Watch how US senators trade in the stock market
Pricing:
- Open Source
#Politics #Tech #Investing 72 social mentions
React Email Landing Page
8

React Email

A collection of high-quality, unstyled components for creating beautiful emails.
Pricing:
- Open Source
#Utilities #Communications #Open Source Email Templates 21 social mentions
Conversational Form Landing Page
9

Conversational Form

Turning web forms into conversations. By SPACE10
Pricing:
- Open Source
#Form Builder #Surveys #Forms And Surveys