Top 4 Open-Source Alternatives to CampaignKit

CampaignKit

Email Validation for marketers. Detect invalid and malicious email addresses in your email lists.

3 mentions

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Product categories

APIs Authentication B2B SaaS Brand Management CRM Contact Management Developer Tools Email API Email Address Verification Email Marketing Email Verification Email Verification API

Summary

The top open-source alternatives to CampaignKit are clearout.io, BoxyHQ, and Reacher. 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.

clearout.io Landing Page
1

clearout.io

Clearout Email Finder & Email Verification Service - Drive sustainable business growth by expanding your reach, lowering hard bounces, and improving deliverability rates.
Pricing:
- Open Source
- Freemium
- Free Trial
- $21.0 (3000 Credits)
#Web App #Email Marketing #CRM 7 social mentions
BoxyHQ Landing Page
2

BoxyHQ

B2B SaaS: Make your app enterprise-ready! Authentication - SAML/OIDC SSO, Directory Sync (SCIM 2.0), Audit Logs, Data Privacy Vault, and more!
Pricing:
- Open Source
- Free
- Free Trial
- $49.0 / Monthly (Per connection)
#B2B SaaS #Developer Tools #Security & Privacy
Reacher Landing Page
3

Reacher

Check if an email exists without sending any email.
Pricing:
- Open Source
#Email Marketing #Email Verification #Email Verification API 6 social mentions
Cakemail Landing Page
4

Cakemail

Email marketing and transactional emails that deliver. Try it for FREE!
Pricing:
- Open Source
- Freemium
- Free Trial
- $8.0 / Monthly (Growth)
#Marketing Automation #Email Marketing #Email Marketing Platforms