Top 12 Open-Source Alternatives to SendX.io

Product categories

API Tools Business & Commerce CMS CRM CRM Platforms Communication Contact Management Email Delivery Email Marketing Email Marketing Platforms Newsletter Marketing Sales

Summary

The top open-source alternatives to SendX.io are Opteo, Bitrix24, and Zoho CRM. 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.

Opteo Landing Page
1

Opteo

Opteo searches for statistically significant patterns in an account and creates "optimization tasks" to improve account performance.
Pricing:
- Open Source
#Email Marketing #Social Media Tools #SEO
Bitrix24 Landing Page
2

Bitrix24

Bitrix24 is a free (for small businesses) social enterprise platform. It is a united work space which handles the many aspects of daily operations and tasks. Create your own social intranet in minutes!
Pricing:
- Open Source
- Freemium
- Free Trial
- $69.0 / Monthly (6 users / 50 GB / CRM+)
#Project Management #Task Management #Communication
Zoho CRM Landing Page
3

Zoho CRM

Omnichannel CRM for Businesses of all sizes
Pricing:
- Open Source
- Freemium
- Free Trial
- $14.0 / Annually ($14 USD/monthly on Annual Subscription.)
#CRM #Productivity #CMS 1 social mentions
EngageBay Landing Page
4

EngageBay

EngageBay is an affordable all-in-one marketing, sales CRM and service helpdesk software for growing companies to acquire, engage and nurture web visitors to happy customers.
Pricing:
- Open Source
- Freemium
- Free Trial
#Marketing Automation #Email Marketing #Landing Pages 17 user reviews
Mailgun Landing Page
5

Mailgun

A set of powerful APIs that enable you to send, receive and track email from your app effortlessly whether you use Python, Ruby, PHP, C#, Node.js or Java.
Pricing:
- Open Source
#Email Delivery #Transactional Email #Email Marketing 11 social mentions
monday CRM Landing Page
6

monday CRM

monday sales CRM is a customizable customer relationship management software for every business with support for unlimited leads and accounts and prepaid plans.
Pricing:
- Open Source
- Free
- Free Trial
#Business & Commerce #Communication #CRM
Benchmark Landing Page
7

Benchmark

Benchmark provides online marketing tools to keep businesses connected to their customers and followers alike.
Pricing:
- Open Source
#Email Marketing #Email Marketing Platforms #Newsletter Marketing
OneSignal Landing Page
8

OneSignal

Customer engagement platform used by over 1 million developers and marketers; the fastest and most reliable way to send mobile and web push notifications, in-app messages, emails, and SMS.
Pricing:
- Open Source
- Freemium
- Free Trial
- $9.0 / Monthly (Plus usage-based costs. (Growth Plan). )
#Mobile Push Messaging #Web Push Notifications #Push Notifications 25 social mentions
Zoho Campaigns Landing Page
9

Zoho Campaigns

Smart email marketing software that helps you reach your target audiences, engage in a personalized way, and grow your brand presence.
Pricing:
- Open Source
- Freemium
- $25.0 / Monthly (up to 2500 contacts, unlimited emails)
#Email Marketing #Email Marketinng Automation #Email Workflow
Listmonk Landing Page
10

Listmonk

Send e-mail campaigns from a powerful dashboard. High performance and features packed into one app.
Pricing:
- Open Source
- Free
#Newsletter Marketing #Self-Hosted Newsletter #Email Marketing 24 social mentions
Postmark Landing Page
11

Postmark

Postmark is the easiest and most reliable way to be sure your important transactional emails get to the inbox. Simply & reliably parse recieved email to JSON for your webapp.
Pricing:
- Open Source
#Email Delivery #Email Marketing #Email Marketing Platforms 49 social mentions
Brisk Landing Page
12

Brisk

Brisk is a tool to make pre-commit tests run in seconds.
Pricing:
- Open Source
#Devtools #Testing #Web Developers 9 social mentions